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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\New

Cover_Dell_Contax.fm

DELL CONFIDENTIAL – PRELIMINARY 5/15/12 – FOR PROOF ONLY

Template Last Updated -03/06/2010

Dell PowerConnect 5500

Series

CLI Reference Guide

Regulatory Model: PC5524, PC5524P,

PC5548 and PC5548P

Summary of content (763 pages)

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Dell PowerConnect 5500 Series CLI Reference Guide FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\New Cover_Dell_Contax.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\New Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. COMMENT Remove paragraph if it does not apply to your publication.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm Contents 1 Preface.................................................................... 33 2 User Interface Commands . . . . . . . . . . . . 41 enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 login. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm banner login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 banner motd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 exec-banner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 login-banner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 motd-banner . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm service cpu-utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 show cpu utilization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 clear cpu counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 service cpu-counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 show cpu counters . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm sntp trusted-key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 sntp client poll timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 sntp broadcast client enable . . . . . . . . . . . . . . . . . . . . . . . . 115 sntp anycast client enable . . . . . . . . . . . . . . . . . . . . . . . . . . 115 sntp client enable . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show bootvar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 7 Auto-Update and Auto-Configuration . . 143 boot host auto-config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 boot host auto-update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 boot host dhcp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm snmp-server user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 snmp-server filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 snmp-server host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 snmp-server engineID local. . . . . . . . . . . . . . . . . . . . . . . . . 171 snmp-server engineID remote . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show crypto certificate mycertificate . . . . . . . . . . . . . . . . 193 11 Web Server Commands . . . . . . . . . . . . . 195 ip http server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 ip http port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 ip http timeout-policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 autobaud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 exec-timeout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 show line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 14 AAA Commands . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm passwords history hold-time . . . . . . . . . . . . . . . . . . . . . . . . 241 passwords lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242 aaa login-history file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 set username active . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 set line active . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm 17 Syslog Commands . . . . . . . . . . . . . . . . . 265 logging on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Logging host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 logging console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267 logging buffered . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm rmon table-size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 19 802.1x Commands . . . . . . . . . . . . . . . . . . 295 aaa authentication dot1x. . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 dot1x system-auth-control . . . . . . . . . . . . . . . . . . . . . . . . . . 296 dot1x port-control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm dot1x traps mac-authentication failure . . . . . . . . . . . . . . . 319 dot1x radius-attributes vlan. . . . . . . . . . . . . . . . . . . . . . . . . 320 dot1x radius-attributes filter-id. . . . . . . . . . . . . . . . . . . . . . 321 dot1x radius-attributes errors . . . . . . . . . . . . . . . . . . . . . . . 322 dot1x legacy-supp-mode . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show interfaces advertise . . . . . . . . . . . . . . . . . . . . . . . . . . 341 show interfaces description. . . . . . . . . . . . . . . . . . . . . . . . . 342 show interfaces counters . . . . . . . . . . . . . . . . . . . . . . . . . . . 343 show port jumbo-frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346 show errdisable interfaces. . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm 23 EEE Commands . . . . . . . . . . . . . . . . . . . 369 eee enable (global) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369 eee enable (interface). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369 eee lldp enable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370 show eee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm mac address-table static . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 clear mac address-table . . . . . . . . . . . . . . . . . . . . . . . . . . . 394 mac address-table aging-time . . . . . . . . . . . . . . . . . . . . . . 395 port security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396 port security mode . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show sflow statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 29 LLDP Commands . . . . . . . . . . . . . . . . . . 423 lldp run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 lldp transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 lldp receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show lldp neighbors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446 show lldp statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451 30 Spanning-Tree Commands . . . . . . . . . . . 453 spanning-tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453 spanning-tree mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm instance (MST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472 name (MST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473 revision (MST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473 show (MST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474 exit (MST) . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm switchport general ingress-filtering disable . . . . . . . . . . 507 switchport general acceptable-frame-type . . . . . . . . . . . 508 switchport customer vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . 509 switchport general forbidden vlan . . . . . . . . . . . . . . . . . . . 509 map protocol protocols-group . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm ip igmp snooping querier . . . . . . . . . . . . . . . . . . . . . . . . . . . 529 ip igmp snooping querier address . . . . . . . . . . . . . . . . . . . 530 ip igmp robustness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 ip igmp query-interval. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 ip igmp query-max-response-time . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm clear gvrp statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551 show gvrp configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 552 show gvrp statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553 show gvrp error-statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . 554 35 Voice VLAN Commands . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show ip dhcp snooping binding . . . . . . . . . . . . . . . . . . . . . 575 ip arp inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576 ip arp inspection vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577 ip arp inspection trust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578 ip arp inspection validate. . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm 38 IP Addressing Commands . . . . . . . . . . . . 599 address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599 ip address dhcp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601 renew dhcp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602 ip default-gateway . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm show hosts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621 39 IPv6 Addressing Commands . . . . . . . . . 623 ipv6 enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 623 ipv6 address autoconfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . 624 ipv6 icmp error-interval . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm tunnel source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645 tunnel isatap query-interval . . . . . . . . . . . . . . . . . . . . . . . . . 646 tunnel isatap solicitation-interval. . . . . . . . . . . . . . . . . . . . 647 tunnel isatap robustness . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648 show ipv6 tunnel . . . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm netbios-name-server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666 netbios-node-type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667 next-server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667 next-server-name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 668 bootfile . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm ip routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692 show ip route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692 44 ACL Commands . . . . . . . . . . . . . . . . . . . . 695 permit ( IP ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 696 deny ( IP ) . . . . . . . . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm class-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725 show class-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726 match . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727 policy-map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727 class . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.fm qos trust (Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 753 qos cos . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754 qos dscp-mutation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755 qos map dscp-mutation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755 show qos map . . . . . . . . . . . . . . . .
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Dell_ContaxTOC.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm Preface 1 About this Document This CLI Reference Guide describes how to use the CLI and a list of the CLI commands and their arguments. The CLI commands described in this document are organized according to feature groups in separate sections. This section describes how to use the CLI.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm Privileged users enter the Privileged EXEC mode directly using a password. This mode provides access to the device Configuration modes. The modes are described below. User EXEC Mode After logging into the device, the user is automatically in User EXEC command mode unless the user is defined as a privileged user.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm • Line Interface — Contains commands to configure the management connections. These include commands such as line speed, timeout settings, etc. The Global Configuration mode command line is used to enter the Line Configuration command mode. • VLAN Database — Contains commands to create a VLAN as a whole.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm 2. Configure the device and enter the necessary commands to complete the required tasks. When finished, exit the session with the quit or exit command. 3. Accessing the CLI from Telnet 1. Enter telnet and the IP address of the device. A User Name prompt is displayed. Enter the User Name and Password. You are in the Privileged Exec mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm Conventions D e s c r i p t io n Screen Display Indicates system messages and prompts appearing on the console. all When a parameter is required to define a range of ports or parameters and all is an option, the default for the command is all when no parameters are defined. For example, the command interface range port-channel has the option of either entering a range of channels, or selecting all.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm recalled, reviewed, modified, and reissued. This buffer is not preserved across device resets. The keys that can be used to access the history buffer are described in Table 1. By default, the history buffer system is enabled, but it can be disabled at any time. For information about the command syntax to enable or disable the history buffer, see the history command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.fm Keyboard Shortcuts The CLI has a range of keyboard shortcuts to assist in entering the CLI commands. The following table describes these shortcuts: Table 1: Keyboard Keys Keyboard Key D e s c r i p t io n Up-arrow key Recalls commands from the history buffer, beginning with the most recent command. Repeat the key sequence to recall successively older commands.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\CLI_Preface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm User Interface Commands 2 enable The enable EXEC mode command enters the Privileged EXEC mode. Syntax enable [privilege-level] Parameters privilege-level—Specifies the privilege level at which to enter the system. (Range: 1–15) Default Configuration The default privilege level is 15. Command Mode EXEC mode Example The following example enters the Privileged EXEC mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm disable The disable Privileged EXEC mode command leaves the Privileged EXEC mode and returns to the User EXEC mode. Syntax disable [privilege-level] Parameters privilege-level—Specifies the privilege level at which to enter the system. (Range: 1–15) Default Configuration The default privilege level is 1. Command Mode Privileged EXEC mode Example The following example returns to the User EXEC mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Example The following example enters Privileged EXEC mode and logs in with username ‘admin’. Console> login User Name:admin Password:***** Console# configure The configure Privileged EXEC mode command enters the Global Configuration mode. Syntax configure [terminal] Parameters terminal—Enter the Global Configuration mode with or without the keyword terminal.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Syntax exit Command Mode All commands in configuration modes. Examples The following examples change the configuration mode from Interface Configuration mode to Privileged EXEC mode. Console(config-if)# exit Console(config)# exit Console# Router(config-if)# exit Router(config)# exit Router# exit (EXEC) The exit EXEC mode command closes an active terminal session by logging off the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm end The end command ends the current configuration session and returns to the Privileged EXEC mode. Syntax end Command Mode All configuration modes Example The following examples end the Global Configuration mode session and return to the Privileged EXEC mode. Console(config)# end Console# Router(config-if)# end Router# help The help command displays a brief description of the Help system.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Help may be requested at any point in a command by entering a question mark '?'. If nothing matches the currently entered incomplete command, the help list is empty. This indicates that there is no command matching the input as it currently appears. If the request is within a command, press the Backspace key and erase the entered characters to a point where the request results in a match.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Example The following example enables the command history function for Telnet. Console(config)# line telnet Console(config-line)# history history size The history size Line Configuration mode command changes the command history buffer size for a particular line. Use the no form of this command to reset the command history buffer size to the default value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Example The following example changes the command history buffer size to 100 entries for a particular line Console(config)# line telnet Console(config-line)# history size 100 terminal history The terminal history EXEC mode command enables the command history function for the current terminal session. Use the no form of this command to disable the command history function.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm terminal history size The terminal history size EXEC mode command changes the command history buffer size for the current terminal session. Use the no form of this command to reset the command history buffer size to the default value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm terminal datadump The terminal datadump EXEC mode command enables dumping all the output of a show command without prompting. Use the no form of this command to disable dumping. Syntax terminal datadump terminal no datadump Default Configuration Dumping is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Syntax debug-mode Command Mode Privileged EXEC mode Example The following example enters Debug mode. Console# debug-mode show history The show history EXEC mode command lists commands entered in the current session. Syntax show history Command Mode EXEC mode User Guidelines The buffer includes executed and unexecuted commands. Commands are listed from the first to the most recent command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm 15:29:03 Jun 17 2005 Console# show history show version show clock show history 3 commands were logged (buffer size is 10) show privilege The show privilege EXEC mode command displays the current privilege level. Syntax show privilege Command Mode EXEC mode Example The following example displays the current privilege level for the Privileged EXEC mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Command Mode All configuration modes Example The following example executes the show vlan Privileged EXEC mode command from Global Configuration mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Parameters • d—Delimiting character of your choice—a pound sign (#), for example. You cannot use the delimiting character in the banner message. • message-text—The message must start in a new line. You can enter multiline messages. You can include tokens in the form of $(token) in the message text. Tokens are replaced with the corresponding configuration variable.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm $(location) Displays the system location string. $(macaddress) Displays the base MAC address of the device. Use the no exec-banner line configuration command to disable the EXEC banner on a particular line or lines. Example The following example sets an EXEC banner that uses tokens. The percent sign (%) is used as a delimiting character.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm • message-text—Message text. The message must start on a new line. You can enter multi-line messages. You can include tokens in the form of $(token) in the message text. Tokens are replaced with the corresponding configuration variable. Tokens are described in the User Guidelines. The message can contain up to 2000 characters (after every 510 characters, you must press to continue).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Use the no login-banner line configuration command to disable the Login banner on a particular line or lines. Example The following example sets a Login banner that uses tokens. The percent sign (%) is used as a delimiting character. Note that the $(token) syntax is replaced by the corresponding configuration variable. Device(config)# banner login % Enter TEXT message. End with the character '%'.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Default Configuration Disabled (no MOTD banner is displayed). Command Mode Global Configuration mode User Guidelines Follow this command with one or more blank spaces and a delimiting character of your choice. Then enter one or more lines of text, terminating the message with the second occurrence of the delimiting character.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Device(config)# banner motd % Enter TEXT message. End with the character '%'. $(bold)Upgrade$(bold) to all devices begins at March 12 % When the login banner is executed, the user will see the following banner: Upgrade to all devices begins at March 12 exec-banner Use the exec-banner command in Line Configuration mode to enable the display of exec banners.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm console(config)# line ssh console(config-line)# exec-banner login-banner Use the login-banner command in Line Configuration mode to enable the display of login banners. Use the no form of this command to disable the display of login banners. Syntax login-banner no login-banner Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm motd-banner Use the motd-banner command in Line Configuration mode to enable the display of message-of-the-day banners. Use the no form of this command to disable the display of MOTD banners. Syntax motd-banner no motd-banner Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\User_Interface.fm Syntax show banner motd show banner login show banner exec Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm 3 Macro Commands macro name Use the Macro Name Global Configuration mode command to create a user defined macro. Use the no form of this command to delete the macro definition. Syntax macro name [macro-name] no macro name [macro-name] Parameters macro-name—Name of the macro. Macro names are case sensitive. Default Configuration The command has no default setting.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm keywords are visible if you enter more than three macro keywords. The command can be anywhere within the macro. When creating a macro, do not use the exit or end commands or change the command mode using interface interface-id. Doing so might cause commands that follow exit, end or interface interface-id to be executed in a different command mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm Switch(config-if) # macro apply duplex $DUPLEX ? WORDValue of the first keyword to replace Switch(config-if) # macro apply duplex $DUPLEX full $SPEED ? WORDValue of the second keyword to replace macro apply Use the macro apply interface configuration command to apply a macro to an interface or to apply and trace a macro configuration on an interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm keywords to designate values specific to the interface when creating a macro that requires the assignment of a unique value. Keyword matching is case sensitive. All matching occurrences of the keyword are replaced with the corresponding value. Any full match of a keyword, even if it is part of a large string, is considered a match and replaced by the corresponding value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm macro description Use the macro description Interface Configuration mode command to enter a description about which macros are applied to an interface. Use the no form of this command to remove the description. Syntax macro description text no macro description Parameters text—Description text. The text can contain up to 160 characters. Default Configuration The command has no default setting.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm User Guidelines You can use the macro global trace macro-name Global Configuration mode command to apply and show the macros running on the switch or to debug the macro in order to locate any syntax or configuration errors. If a command fails because of a syntax error or a configuration error when you apply a macro, the macro nonetheless continues to apply the remaining commands to the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Macro.fm Default Configuration The command has no default setting. Command Mode Global Configuration mode User Guidelines When multiple global macros are applied to a switch, the global description text is a concatenation of texts from a number of previously applied macros. You can verify your settings by entering the show parser macro description privileged EXEC mode command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm System Management Commands 4 ping Use the ping command to send ICMP echo request packets to another node on the network. Syntax ping [ip] {ipv4-address | hostname} [size packet_size] [count packet_count] [timeout time_out] ping ipv6 {ipv6-address | hostname} [size packet_size] [count packet_count] [timeout time_out] Parameters • ip—Use IPv4 to check the network connectivity.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Command Mode EXEC mode User Guidelines Press Esc to stop pinging. Following are sample results of the ping command: • Destination does not respond—If the host does not respond, a “no answer from host” appears within 10 seconds. • Destination unreachable—The gateway for this destination indicates that the destination is unreachable.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm 64 bytes from 10.1.1.1: icmp_seq=3. time=7 ms ----10.1.1.1 PING Statistics---4 packets transmitted, 4 packets received, 0% packet loss round-trip (ms) min/avg/max = 7/8/11 Console> ping ip yahoo.com Pinging yahoo.com [66.218.71.198] with 64 bytes of data: 64 bytes from 10.1.1.1: icmp_seq=0. time=11 ms 64 bytes from 10.1.1.1: icmp_seq=1. time=8 ms 64 bytes from 10.1.1.1: icmp_seq=2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm 64 bytes from 3003::11: icmp_seq=4. time=0 ms ----3003::11 PING Statistics---4 packets transmitted, 4 packets received, 0% packet loss round-trip (ms) min/avg/max = 0/12/50 console> ping ipv6 FF02::1 Pinging FF02::1 with 64 bytes of data: 64 bytes from 3003::11: icmp_seq=1. time=0 ms 64 bytes from 3003::33: icmp_seq=1. time=70 ms 64 bytes from 3003::11: icmp_seq=2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Parameters • ip—Use IPv4 to discover the route. • ipv6—Use IPv6 to discover the route. • ipv4-address—IPv4 address of the destination host. (Range: Valid IP address) • ipv6-address—IPv6 address of the destination host. • hostname—Hostname of the destination host. (Range: 1–160 characters. Maximum label size: 63.) • packet_size—Number of bytes in the packet not including the VLAN tag.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm The traceroute command sends out one probe at a time. Each outgoing packet can result in one or two error messages. A "time exceeded” error message indicates that an intermediate router has seen and discarded the probe. A "destination unreachable" error message indicates that the destination node has received the probe and discarded it because it could not deliver the packet.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm The following table describes the significant fields shown in the display: F i e ld D e s c r i p t io n 1 Indicates the sequence number of the router in the path to the host. i2-gateway.stanford.edu Host name of this router. 192.68.191.83 IP address of this router. 1 msec 1 msec 1 msec Round-trip time for each of the probes that are sent.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Parameters • ip-address—Specifies the destination host IP address. • hostname—Specifies the destination host name. (Length: 1-160 characters. Maximum label length: 63 characters.) • port—Specifies the decimal TCP port number or one of the keywords listed in the Ports table in the User Guidelines. • keyword—Specifies the one or more keywords listed in the Keywords table in the User Guidelines.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm A sample of this list follows. Note that the Ctrl-shift-6 sequence appears as ^^ on the screen.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm O p tio n s D e s cr ip ti o n /stream Turns on stream processing, which enables a raw TCP stream with no Telnet control sequences. A stream connection does not process Telnet options and can be appropriate for connections to ports running UNIX-to-UNIX Copy Program (UUCP) and other non-Telnet protocols. Ctrl-shift-6 x Returns to the System Command Prompt.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Default Configuration The default connection number is that of the most recent connection. Command Mode EXEC mode Example The following command switches to open Telnet session number 1. Console> resume 1 hostname The hostname Global Configuration mode command specifies or modifies the device host name. Use the no form of the command to remove the existing host name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm reload The reload Privileged EXEC mode command reloads the operating system. Syntax reload [slot stack-member-number] Command Mode Privileged EXEC mode Parameters stack-member-number —Specifies the new master unit number. (Range: 1–8). If unspecified, reloads all the units. Example The following example reloads the operating system on all units.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Command Mode Global Configuration mode Example The following example forces the stack master to be unit 2. Console(config)# stack master unit 2 system light Use the system light EXEC command to light LEDs on a specific unit. Syntax system light [unit unit-number] [duration seconds] system light stop Parameters • unit-number—Specify unit number or all.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm • new-unit-number—The new unit number. (Range: 1–8) Command Mode Global Configuration mode show switch The show switch EXEC mode command displays stack status information for the stack or stack member. Syntax show switch [stack-member-number] Parameters stack-member-number— Specifies the unit number.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Configured order: Unit 1 at Top, Unit 2 at bottom Console> show switch 1 Unit 1: MAC address: 00:00:b0:87:12:11 Master: Forced. Product: Fonseca 48. Software: 3.30 Uplink unit: 8. Downlink unit: 2. Status: Master Active image: image-1. Selected for next boot: image-2. service cpu-utilization The service cpu-utilization Global Configuration mode command enables measuring CPU utilization.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example enables measuring CPU utilization. Console(config)# service cpu-utilization show cpu utilization The show cpu utilization Privileged EXEC mode command displays information about CPU utilization.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Command Mode EXEC mode Example The following example clears the CPU traffic counters. Console# clear cpu counters service cpu-counters The service cpu-counters Global Configuration mode command enables traffic counting to and from the CPU. To disable counting, use the no form of this command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Command Mode EXEC mode User Guidelines Use the service cpu-counters command to enable traffic counting to and from the CPU. Example The following example displays the CPU traffic counters. Console# show cpu counters CPU counters are active.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example displays information about the active users. Console# show users Username Protocol Location ---------- ----------- ------------ Bob Serial John SSH 172.16.0.1 Robert HTTP 172.16.0.8 Betty Telnet 172.16.1.7 Sam 172.16.1.6 show sessions The show sessions EXEC mode command displays open Telnet sessions.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example displays open Telnet sessions. Console# show sessions Connection Host Address Port Byte ---------- ------------- ---------- ----- ---- 1 Remote router 172.16.1.1 23 89 2 172.16.1.2 172.16.1.2 23 8 The following table describes significant fields shown above. F i e ld D e s c r i p t io n Connection The connection number.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example displays the system information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Fans Status: OK Unit Temperature (Celsius) Status ------------2 ------------------- ------------- 42 OK show version The show version EXEC mode command displays system version information. Syntax show version [unit unit] Parameters unit unit — Specifies the unit number. (Range: 1–8) Command Mode EXEC mode Example The following example displays system version information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm no system resources routing Parameters • routes—Specifies the maximum number of remote networks in the routing table. • hosts—Specifies the maximum number of directly attached hosts. • interfaces—Specifies the maximum number of IP interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example displays the system routing resources information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm show system defaults Use the show system defaults command to display system defaults. Syntax show system defaults [section] Parameters section—Show information for specific session only. Available values are: management, 802.1x, port, fdb, port-mirroring, spanning-tree, vlan, voicevlan, ip-addressing, network-security and qos-acl.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm cos qid: 0 2 1 1 2 1 3 3 4 4 5 5 6 6 7 7 show tech-support Use the show tech-support command to display system and configuration information you can provide to the Technical Assistance Center when reporting a problem. Syntax show tech-support [config] [memory] Parameters Memory—Displays memory and processor state data.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm User Guidelines Caution: Avoid running multiple show tech-support commands on a switch or multiple switches on the network segment. Doing so may cause starvation of some time sensitive protocols, like STP. The show tech-support command may timeout if the configuration file output takes longer to display than the configured session timeout time.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Default Configuration Automatic mode; The system fan speed depends on the temperature of the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Parameters • unit —Specifies the unit number. (Range: 1–8) • tag—Specifies the device asset-tag. Default Configuration No asset tag is defined. The default unit number is the master unit number. Command Mode Global Configuration mode Example The following example assigns the asset-tag 2365491870 to the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.fm Example The following example displays the system identity information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\System_Management.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm 5 Clock Commands clock set The clock set Privileged EXEC mode command manually sets the system clock. Syntax clock set hh:mm:ss {[day month] | [month day]} year Parameters • hh:mm:ss—Specifies the current time in hours (military format), minutes, and seconds. (Range: hh: 0-23, mm: 0-59, ss: 0-59) • day—Specifies the current day of the month.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm clock source The clock source Global Configuration mode command configures an external time source for the system clock. Use the no form of this command to disable the external time source. Syntax clock source {sntp} no clock source Parameters sntp—Specifies that an SNTP server is the external clock source. Default Configuration There is no external clock source.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm no clock timezone Parameters • zone—The acronym of the time zone.(Range: Up to 4 characters) • hours-offset—Hours difference from UTC. (Range: (-12)–(+13)) • minutes-offset—Minutes difference from UTC. (Range: 0–59) Default Configuration Offset is 0. Acronym is empty.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm clock summer-time zone date month date year hh:mm month date year hh:mm [offset] no clock summer-time Parameters • zone—The acronym of the time zone to be displayed when summer time is in effect. (Range: Up to 4 characters) • recurring—Indicates that summer time should start and end on the corresponding specified days every year.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm when it ends. All times are relative to the local time zone. The start time is relative to standard time. The end time is relative to summer time. If the starting month is chronologically after the ending month, the system assumes that you are in the southern hemisphere.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Parameters • key-number—Specifies the key number. (Range: 1–4294967295) • key-value—Specifies the key value. (Length: 1–8 characters) Default Configuration No authentication key is defined. Command Mode Global Configuration mode Examples The following example defines the authentication key for SNTP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm User Guidelines The command is relevant for both unicast and broadcast. Examples The following example enables authentication for received SNTP traffic.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Examples The following example authenticates key 8. Console(config)# sntp trusted-key 8 Device(config)# sntp authentication-key 8 md5 ClkKey Device(config)# sntp trusted-key 8 Device(config)# sntp authenticate sntp client poll timer The sntp client poll timer Global Configuration mode command sets the polling time for the Simple Network Time Protocol (SNTP) client.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm sntp broadcast client enable The sntp broadcast client enable Global Configuration mode command enables Simple Network Time Protocol (SNTP) broadcast clients. Use the no form of this command to disable SNTP broadcast clients. Syntax sntp broadcast client enable no sntp broadcast client enable Default Configuration The SNTP broadcast client is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Default Configuration The SNTP anycast client is disabled. Command Mode Global Configuration mode User Guidelines The polling time is configured with the sntp client poll timer Global Configuration mode command. Use the sntp client enable Interface Configuration mode command to enable the SNTP client on a specific interface. Example The following example enables SNTP anycast clients.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm User Guidelines The sntp broadcast client enable Global Configuration mode command globally enables broadcast clients. The sntp anycast client enable Global Configuration mode command globally enables anycast clients.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm The sntp anycast client enable Global Configuration mode command globally enables anycast clients. Example The following example enables the SNTP broadcast and anycast client on an interface. Console(config-if)# sntp client enable sntp unicast client enable The sntp unicast client enable Global Configuration mode command enables the device to use Simple Network Time Protocol (SNTP) predefined unicast clients.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm sntp unicast client poll The sntp unicast client poll Global Configuration mode command enables polling for the Simple Network Time Protocol (SNTP) predefined unicast clients. Use the no form of this command to disable the polling for the SNTP client. Syntax sntp unicast client poll no sntp unicast client poll Default Configuration Polling is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm no sntp server {ipv4-address | ipv6-address | ipv6z-address | hostname} Parameters • ipv4-address—Specifies the server IPv4 address. • ipv6-address—Specifies the server IPv6 address. A Link Local address (IPv6Z address) can be defined. • pv6z-address—Specifies the IPv6Z address to ping. The IPv6Z address format is: ipv6-link-local-address}%{interface-name}.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Polling time is configured with the sntp client poll timer Global Configuration mode command. The format of an IPv6Z address is: %.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Command Mode Global Configuration mode Example The following example specifies that port 321 of the SNTP server is the UDP port. Console(config)# sntp port 321 show clock The show clock EXEC mode command displays the time and date from the system clock. Syntax show clock [detail] Parameters detail—Displays the TimeZone and SummerTime configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Acronym is PST Offset is UTC-8 Summertime: Acronym is PDT Recurring every year. Begins at first Sunday of April at 2:00. Ends at last Sunday of October at 2:00. Offset is 60 minutes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm show sntp configuration The show sntp configuration Privileged EXEC mode command displays the Simple Network Time Protocol (SNTP) configuration on the device. Syntax show sntp configuration Command Mode Privileged EXEC mode Example The following example displays the device’s current SNTP configuration. console# show sntp configuration SNTP port : 123 . Polling interval: 1024 seconds. No MD5 authentication keys.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.fm Syntax show sntp status Command Mode Privileged EXEC mode Example The following examples display the SNTP servers status. Console# show sntp status Clock is synchronized, stratum 4, reference is 176.1.1.8, unicast Reference time is AFE2525E.70597B34 (00:10:22.438 PDT Jul 5 1993) Unicast servers: Server Status Last response Offset [mSec] ----7.33 Delay [mSec] -----117.79 -------176.1.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Clock.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Configuration/Image File Commands 6 copy The copy Privileged EXEC mode command copies files from a source to a destination. Syntax copy source-url destination-url [snmp] Parameters • source-url—Specifies the source file location URL or source file reserved keyword to be copied. (Length: 1–160 characters) • destination-url—Specifies the destination file URL or destination file reserved keyword.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Keyword S o u r c e o r D e s t i n a t io n boot Boot file. tftp:// Source or destination URL for a TFTP network server. The syntax for this alias is tftp://host/[directory]/filename. The host can be either an IP address or a host name. usb:// Copy to a file on the USB device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm • interface-name—Specifies the outgoing interface name. The interface name has the format: vlan{integer} | ch{integer} | isatap{integer} | {physical-port-name}.The subparameter integer has the format: {decimaldigit} | {integer}{decimal-digit}. decimal-digit has the range 0–9 If the egress interface is not specified, the default interface is selected.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Use the copy source-url running-config command to load a configuration file from a network server to the running device configuration file. The commands in the loaded configuration file are added to those in the running configuration file as if the commands were typed in the command-line interface (CLI).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Loading file1 from 172.16.101.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm write memory Use the write memory Privileged EXEC mode command to save the running configuration to the startup configuration file. Syntax write memory Parameters This command has no arguments or keywords. Command Mode Privileged EXEC mode Examples The following example copies system image file1 from the TFTP server 172.16.101.101 to a non-active image file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Parameters url—Specifies the location URL or reserved keyword of the file to be deleted. (Length: 1–160 characters) The following table displays keywords and URL prefixes: Keyword S o u r c e o r D e s t in a t i o n flash:// URL of the flash memory. This is the default URL if a URL is specified without a prefix. usb:// URL of the USB memory. startup-config Startup configuration file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm dir The dir Privileged EXEC mode command displays the list of files on a flash file system.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm console# more The more Privileged EXEC mode command displays a file. Syntax more url Parameters url—Specifies the location URL or reserved keyword of the source file to be displayed. (Length: 1–160 characters). The following table displays options for the URL parameter: Keyword So u r c e o r D e s t i n a t i o n flash:// Source or destination URL for flash memory.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm console# more running-config no spanning-tree interface range gi1/0/1-48 speed 1000 exit no lldp run line console exec-timeout 0 exit cd Use the cd Privileged EXEC mode command to change the current directory. cd new-directory Parameters new-directory—The new directory. The new directory path may be specificed as either a Full Clarified Path or a Relative Path.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm console pwd flash:// console cd usb: console pwd usb://private console# cd flash:// console pwd flash:\\ console cd usb:// console pwd usb:// rename The rename Privileged EXEC mode command renames a file. Syntax rename url new-url Parameters • url—Specifies the file location URL. (Length: 1–160 characters) • new-url—Specifies the file’s new URL.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Example The following example renames the configuration file. Console# rename configuration.bak m-config.bak boot system The boot system Privileged EXEC mode command specifies the active system image file that is loaded by the device at startup. Syntax boot system { image-1 | image-2 } [switch number | all] Parameters • switch number—Specifies the unit number.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Example The following example specifies that image-1 is the active system image file loaded by the device at startup. Console# boot system image-1 show running-config The show running-config Privileged EXEC mode command displays the current running configuration file contents. Syntax show running-config Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm show startup-config The show startup-config Privileged EXEC mode command displays the startup configuration file contents. Syntax show startup-config Command Mode Privileged EXEC mode Example The following example displays the startup configuration file contents. Console# show startup-config no spanning-tree interface range gi1/0/1-48 speed 1000 exit no lldp run interface vlan 1 ip address 1.1.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.fm Parameters unit unit—Specifies the unit number. Command Mode EXEC mode Example The following example displays the active system image file that is loaded by the device at startup. Console# show bootvar Unit ---1 Image ----1 Filename -------file1 Version ------3.1.31 Date -------------------23-Jul-2002 17:34:19 Status ----------Active 1 2 file2 3.2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Configuration_Image.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm Auto-Update and AutoConfiguration 7 boot host auto-config Use the boot host auto-config Global Configuration mode command to enable the support of auto configuration via DHCP. Use the no form of this command to disable DHCP auto configuration. Syntax boot host auto-config no boot host auto-config Parameters This command has no arguments or key words.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm Syntax boot host auto-update no boot host auto-update Parameters This command has no arguments or key words. Command Mode Global Configuration mode Default Configuration Enabled by default. boot host dhcp Use the boot host dhcp Global Configuration mode command to force the mechanism used to download a configuration file at the next system startup.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm boot host auto-save Use the boot host auto-save Global Configuration mode command to enable automatic saving Running in Startup after download. Use the no form of this command restore default behavior. Syntax boot host auto-save no boot host auto-save Parameters This command has no arguments or key words.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm Auto Config ----------Config Download via DHCP: enable Next Boot Config Download via DHCP: force Auto Config State: Finished TFTP Server IP address: 1.2.20.2 Configuration filename: /config/configfile1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm console# show boot Auto Config ----------Config Download via DHCP: enable Next Boot Config Download via DHCP: default Auto Update ----------Image Download via DHCP: enabled Auto Update State: Downloading image file console# show boot Auto Config ----------Config Download via DHCP: enable Next Boot Config Download via DHCP: default Auto Config State: Finished TFTP Server IP address: 1.2.20.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm Parameters ip-addr IP—Address of TFTP server Default Configuration No IP address Command Mode Global Configuration mode ip dhcp tftp-server file Use the ip dhcp tftp-server file Global Configuration mode command to set the full file name on the TFTP server by a switch when it has not been received from the DHCP server. Use the no form of this command to remove the name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Auto-Update.fm Command Mode EXEC Example console# show ip dhcp tftp server tftp server address active 1.1.1.1 from sname manual 2.2.2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm Management ACL Commands 8 management access-list The management access-list Global Configuration mode command configures a management access list and enters the Management Access-List Configuration command mode. Use the no form of this command to delete an access list. Syntax management access-list name no management access-list name Parameters name—Specifies the access list name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm For IPv6 management traffic that is tunneled in IPv4 packets, the management ACL is applied first on the external IPv4 header (rules with service field are ignored), and then again on the inner IPv6 header. Example The following example creates a management access list called mlist, configures management gigabitethernet interfaces 1/0/1 and 1/0/9, and makes the new access list the active list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm Parameters • interface-id:—Specify an interface ID. The interface ID can be one of the following types: Ethernet port, Port-channel or VLAN • service service — Specifies the service type. Possible values are: Telnet, SSH, HTTP, HTTPS and SNMP. • ipv4-address— Specifies the source IPv4 address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm Syntax deny [interface-id] [service service] deny ip-source {ipv4-address | ipv6-address/ipv6-prefix-length} [mask {mask | prefix-length}] [interface-id] [service service] Parameters • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port, Port-channel or VLAN • service service—Specifies the service type.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm management access-class The management access-class Global Configuration mode command restricts management connections by defining the active management access list. To disable management connection restrictions, use the no form of this command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm Parameters name—Specifies the name of a management access list to be displayed. (Length: 1–32 characters) Command Mode Privileged EXEC mode Example The following example displays the mlist management access list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.fm Example The following example displays the active management access list information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Management_ACL.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm 9 SNMP Commands snmp-server Use the snmp-server server Global Configuration mode command to enable the device to be configured by SNMP. Use the no form of this command to disable this function. Syntax snmp-server server no snmp-server server Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Management Protocol command. Use the no form of this command to remove the specified community string.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm • group-name—Specifies the name of a group that should be configured using the command snmp-server group with v1 or v2 parameter (no specific order of the two command configurations is imposed on the user). The group defines the objects available to the community. (Range: 1–30 characters) • type router—Specifies that SNMP requests for duplicate tables configure the router tables. This is the default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm The snmp-server community-group command and snmp-server user command for v1 and v2 are equivalent. You should use the snmp-server community-group command when you want to configure the ipv4-address| ipv6-address management addresses. The Type keyword is used for a different purpose. Therefore, when defining an SNMP community, the administrator must indicate which tables are being configured.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm • excluded—Specifies that the view type is excluded. Default Configuration Default and DefaultSuper are the default view names. Command Mode Global Configuration mode User Guidelines This command can be entered multiple times for the same view record. The command logical key is the pair (view-name, oid-tree). The number of views is limited to 64.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm no snmp-server group groupname {v1 | v2 | v3 [noauth | auth | priv]} [context name] Parameters • groupname—Specifies the group name. (Length: 1–30 characters) • v1—Specifies the SNMP Version 1 security model. • v2—Specifies the SNMP Version 2 security model. • v3—Specifies the SNMP Version 3 security model. • noauth—Specifies no packet authentication. Applicable only to the SNMP Version 3 security model.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm User Guidelines The command logical key is (groupname, snmp-version, security-level). For snmp-version v1/v2 the security-level is always noauth. The Router context is translated to "" context in the MIB. Example The following example attaches a group called user-group to SNMPv3 and assigns to the group the privacy security level and read access rights to a view called user-view.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm • v3—Specifies that v3 is to be used. • encrypted—Specifies whether the password appears in encrypted format. • auth—Specifies which authentication level is to be used. • md5—Specifies the HMAC-MD5-96 authentication level. • Sha—Specifies the HMAC-SHA-96 authentication level. • auth-password—Specifies the authentication password. Parameters Range engineid-string5 - 32 characters.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm the remote engine ID is not configured first, the configuration command fails. Example snmp-server user ==================== console(config)# snmp-server user tom acbd v1 console(config)# snmp-server user tom acbd v2c console(config)# snmp-server engineid local default The engine-id must be unique within your administrative domain. Do you wish to continue? [Y/N] y The SNMPv3 database will be erased.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm • oid-tree—Specifies the ASN.1 subtree object identifier to be included or excluded from the view. To identify the subtree, specify a text string consisting of numbers, such as 1.3.6.2.4, or a word, such as System. Replace a single sub-identifier with the asterisk (*) wildcard to specify a subtree family; for example, 1.3.*.4. • included—Specifies that the filter type is included.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Syntax snmp-server host { ipv4-address | ipv6-address| hostname} [traps | informs] [version {1 | 2c | 3 [auth | noauth | priv]}] community-string [udp-port port] [filter filtername] [timeout seconds] [retries retries] no snmp-server host { ipv4-address | ipv6-address| hostname} [traps | informs] [version {1 | 2c | 3}] Parameters • pv4-address—IPv4 address of the host (the targeted recipient).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm • timeout seconds—Number of seconds to wait for an acknowledgment before resending informs. The default is 15 seconds. The parameter is relevant only for informs. (Range: 1–300) • retries retries—Maximum number of times to resend an inform request, when a response is not received for a generated message. The default is 3. The parameter is relevant only for informs.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm snmp-server engineID local The snmp-server engineID local Global Configuration mode command specifies the Simple Network Management Protocol (SNMP) engineID on the local device. Use the no form of this command to remove the configured engine ID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm As the EngineID should be unique within an administrative domain, the following guidelines are recommended: • For standalone devices, use the default keyword to configure the Engine ID. • For stackable systems, configure an EngineID, and verify that it is unique within the administrative domain. Changing or removing the value of snmpEngineID deletes the SNMPv3 users database.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm a period or colon. If the user enters an odd number of hexadecimal digits, the system automatically prefixes the hexadecimal string with a zero. (Range: engineid-string5–32 characters. 9–64 hexadecimal digits) Default Configuration The EngineID is not configured. Command Mode Global Configuration mode User Guidelines A remote engine ID is required when an SNMP version 3 inform is configured.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm snmp-server trap authentication Use the snmp-server trap authentication Global Configuration mode command to enable the device to send SNMP traps when authentication fails. Use the no form of this command to disable SNMP failed authentication traps. Syntax snmp-server trap authentication no snmp-server trap authentication Default Configuration SNMP failed authentication traps are enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Command Mode Global Configuration mode Example The following example configures the system contact point called Technical_Support. Console(config)# snmp-server contact Technical_Support snmp-server location Use the snmp-server location Global Configuration mode command to configure the system location string. Use the no form of this command to remove the location string.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Syntax snmp-server set variable-name name value [name2 value2 ...] Parameters • variable-name—Specifies the SNMP MIB variable name, which must be a valid string. • name value—Specifies a list of name and value pairs. Each name and value must be a valid string. In the case of scalar MIBs, there is only a single name-value pair.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Example The following example displays the SNMP communications status. Console# show snmp SNMP is enabled CommunityString -------------public private private Community-Access View name IP Address Type ---------------read only read write su -----------user-view Default DefaultSuper ---------All 172.16.1.1/1 0 172.16.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm The following table describes the significant fields shown in the display. Field Description Community-string The community access string permitting access to the SNMP protocol. Community-access The access type—read-only, read-write, super access. IP Address The management station IP Address. Trap-Rec-Address The targeted recipient. Trap-Rec-Community The statistics sent with the notification operation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm show snmp views Use the show snmp views Privileged EXEC mode command to display the configured SNMP views. Syntax show snmp views [viewname] Parameters viewname—Specifies the view name. (Length: 1–30 characters) Command Mode Privileged EXEC mode Example The following example displays the configured SNMP views.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Command Mode Privileged EXEC mode Example The following example displays the configured SNMP groups. Console# show snmp groups Name Security ------------user-group managers-group Model ----V3 V3 Level ---priv priv Views Read ------Default Default Write ------"" Default Notify ------"" "" The following table describes significant fields shown above. Field Description Name Group name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Syntax show snmp filters [filtername] Parameters filtername—Specifies the filter name. (Length: 1–30 characters) Command Mode Privileged EXEC mode Example The following example displays the configured SNMP filters. Console# show snmp filters Name OID Tree Type ------------ --------------------- --------- user-filter 1.3.6.1.2.1.1 Included user-filter 1.3.6.1.2.1.1.7 Excluded user-filter 1.3.6.1.2.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\SNMP.fm Example The following example displays the configured SNMP users.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm 10 RSA and Certificate Commands crypto key generate dsa The crypto key generate dsa Global Configuration mode command generates DSA key pairs. Syntax crypto key generate dsa Default Configuration DSA key pairs do not exist. Command Mode Global Configuration mode User Guidelines DSA keys are generated in pairs - one public DSA key and one private DSA key.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm crypto key generate rsa The crypto key generate rsa Global Configuration mode command generates RSA key pairs. Syntax crypto key generate rsa Default Configuration RSA key paris do not exist. Command Mode Global Configuration mode User Guidelines RSA keys are generated in pairs - one public RSA key and one private RSA key.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Parameters • rsa—Displays the RSA key. • dsa—Displays the DSA key. Command Mode Privileged EXEC mode Example The following example displays the SSH public RSA keys on the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm • cn common-name—Specifies the fully qualified device URL or IP address. (Length: 1–64 characters) • ou organization-unit—Specifies the organization-unit or department name. (Length: 1–64 characters) • or organization—Specifies the organization name. (Length: 1–64 characters) • loc location—Specifies the location or city name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Example The following example generates a self-signed certificate for HTTPS. Console# crypto certificate generate key-generate crypto certificate request The crypto certificate request Privileged EXEC mode command generates and displays a certificate request for HTTPS.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Before generating a certificate request, first generate a self-signed certificate using the crypto certificate generate Global Configuration mode command to generate the keys. The certificate fields must be re-entered. After receiving the certificate from the Certification Authority, use the crypto certificate import Global Configuration mode command to import the certificate into the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Parameters number—Specifies the certificate number. (Range: 1–2) Command Mode Global Configuration mode User Guidelines To end the session, use a blank line. The imported certificate must be based on a certificate request created by the crypto certificate request privileged EXEC command. If the public key found in the certificate does not match the device's SSL RSA key, the command fails.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Finger print: DC789788 DC88A988 127897BC BB789788 crypto certificate export pkcs12 The crypto certificate export pkcs12 Privileged EXEC mode command exports the certificate and the RSA keys within a PKCS12 file. Syntax crypto certificate number export pkcs12 Parameters number—Specifies the certificate number.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.fm Command Mode Privileged EXEC mode User Guidelines Use the passphrase that was exported by the crypto certificate export pkcs12 command. NOTE: This passphrase is saved for later exports. Example The following example imports the certificate and the RSA keys within a PKCS12 file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RSA_and_Certificates.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Web Server Commands 11 ip http server The ip http server Global Configuration mode command enables configuring and monitoring the device from a web browser. Use the no form of this command to disable this function. Syntax ip http server no ip http server Default Configuration HTTP server is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Example The following example enables configuring the device from a web browser. Console(config)# ip http server ip http port The ip http port Global Configuration mode command specifies the TCP port used by the web browser interface. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Syntax ip http timeout-policy idle seconds no ip http timeout-policy Parameters seconds—Specifies the maximum number of seconds that a connection is kept open if no data is received or response data cannot be sent out. (Range: 0–86400) Default 600 seconds Command Mode Global Configuration mode User Guidelines This command also configures the timeout-policy for HTTPS.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Parameters This command has no arguments or keywords. Default Disabled Command Mode Global Configuration mode User Guidelines Use the crypto certificate generate command to generate an HTTPS certificate. Example console(config)# ip http secure-server ip http secure-port To specify the TCP port to be used by the secure web browser interface, use the ip http secure-port Global Configuration mode command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Example console(config)# ip http secure-port 1234 ip https certificate The ip https certificate Global Configuration mode command configures the active certificate for HTTPS. Use the no form of this command to restore the default configuration. Syntax ip https certificate number no ip https certificate Parameters number—Specifies the certificate number.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm show ip http The show ip http EXEC mode command displays the HTTP server configuration. Syntax show ip http Command Mode EXEC mode Example The following example displays the HTTP server configuration. Console# show ip http HTTP server enabled Port: 80 Interactive timeout: 10 minutes show ip https The show ip https Privileged EXEC mode command displays the HTTPS server configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.fm Port: 443 Interactive timeout: Follows the HTTP interactive timeout (10 minutes) Certificate 1 is active Issued by: www.verisign.com Valid from: 8/9/2003 to 8/9/2004 Subject: CN= router.gm.com, 0= General Motors, C= US Finger print: DC789788 DC88A988 127897BC BB789788 Certificate 2 is inactive Issued by: self-signed Valid from: 8/9/2003 to 8/9/2004 Subject: CN= router.gm.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Web_Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm 12 Telnet, SSH and Slogin Commands ip telnet server The ip telnet server Global Configuration mode command enables the device to be configured from a Telnet server. Use the no form of this command to disable the device configuration from a Telnet server. Syntax ip telnet server no ip telnet server Default Configuration Device configuration from a Telnet server is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm ip ssh port The ip ssh port Global Configuration mode command specifies the port used by the SSH server. Use the no form of this command to restore the default configuration. Syntax ip ssh port port-number no ip ssh port Parameters port-number—Specifies the port number to be used by the SSH server. (Range: 1–65535) Default Configuration The default port number is 22.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm Default Configuration Device configuration from an SSH server is enabled. Command Mode Global Configuration mode User Guidelines If encryption keys are not generated, the SSH server is in standby until the keys are generated. To generate SSH server keys, use the crypto key generate dsa and crypto key generate rsa Global Configuration mode commands.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm Example The following example enables public key authentication for incoming SSH sessions. Console(config)# ip ssh pubkey-auth crypto key pubkey-chain ssh The crypto key pubkey-chain ssh Global Configuration mode command enters the SSH Public Key-chain Configuration mode. This mode is used to manually specify other device public keys such as SSH client public keys.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm Please note that after entering this command, the existing key is deleted even if no new key is defined by the key-string command Exampe The following example enables manually configuring an SSH public key for SSH public key-chain bob.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm interactively configured next. Enter a row with no characters to complete the command. Use the key-string row SSH Public Key-string Configuration mode command to specify the SSH public key, row by row. Each row must begin with a keystring row command. The UU-encoded DER format is the same format as in the authorized_keys file used by OpenSSH.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm show ip ssh The show ip ssh Privileged EXEC mode command displays the SSH server configuration. Syntax show ip ssh Command Mode Privileged EXEC mode Example The following example displays the SSH server configuration. Console# show ip ssh SSH server enabled. Port: 22 RSA key was generated. DSA (DSS) key was generated. SSH Public Key Authentication is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.fm F i e ld D e s c r i p t io n Cipher The encryption type (3DES, Blowfish, RC4) Auth Code The authentication Code (HMAC-MD5, HMAC-SHA1) show crypto key pubkey-chain ssh The show crypto key pubkey-chain ssh Privileged EXEC mode command displays SSH public keys stored on the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Telnet_SSH_and_Slogin.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.fm Line Commands 13 line The line Global Configuration mode command identifies a specific line for configuration and enters the Line Configuration command mode. Syntax line {console | telnet | ssh} Parameters • console—Enters the console terminal line mode. • telnet—Configures the device as a virtual terminal for remote console access (Telnet).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.fm speed The speed Line Configuration mode command sets the line baud rate. Use the no form of this command to restore the default configuration. Syntax speed bps no speed Parameters bps—Specifies the baud rate in bits per second (bps). Possible values are 2400, 4800, 9600, 19200, 38400, 57600, and 115200. Default Configuration The default speed is 9600 bps.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.fm no autobaud Default Configuration Automatic baud rate detection is disabled. Command Mode Line Configuration mode User Guidelines To start communication using Autobaud, press the Enter key twice. Example The following example enables autobaud.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.fm User Guidelines To specify no timeout, enter the exec-timeout 0 0 command. Example The following example sets the HTTP session idle time interval before automatic logoff to 20 minutes. Console(config)# line console Console(config-line)# exec-timeout 20 show line The show line EXEC mode command displays line parameters.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.fm Interactive timeout: Disabled History: 10 Baudrate: 9600 Databits: 8 Parity: none Stopbits: 1 Telnet configuration: Telnet is enabled. Interactive timeout: 10 minutes 10 seconds History: 10 SSH configuration: SSH is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Line.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm 14 AAA Commands aaa authentication login The aaa authentication login Global Configuration mode command sets an authentication method applied during login. Use the no form of this command to restore the default authentication method. Syntax aaa authentication login {default | list-name} method [method2 ...
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm none Uses no authentication. radius Uses the list of all RADIUS servers for authentication. tacacs Uses the list of all TACACS+ servers for authentication. Default Configuration The local user database is the default authentication method. This is the same as entering the command aaa authentication login local.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm aaa authentication enable The aaa authentication enable Global Configuration mode command sets an authentication method for accessing higher privilege levels. To restore the default authentication method, use the no form of this command. Syntax aaa authentication enable {default | list-name} method [method2 ...
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Default Configuration The enable password command is the default authentication login method. This is the same as entering the command aaa authentication enable default enable. On a console, the enable password is used if a password exists. If no password is set, authentication still succeeds. This is the same as entering the command aaa authentication enable default enable none.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm login authentication The login authentication Line Configuration mode command specifies the login authentication method list for a remote Telnet or console session. Use the no form of this command to restore the default authentication method. Syntax login authentication {default | list-name} no login authentication Parameters • default—Uses the default list created with the aaa authentication login command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Syntax enable authentication {default | list-name} no enable authentication Parameters • default—Uses the default list created with the aaa authentication enable command. • list-name—Uses the specified list created with the aaa authentication enable command. (Length: 1–12 characters). Default Configuration The default is the aaa authentication enable command default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm methods are used only if the previous method returns an error, not if it fails. Specify none as the final method in the command line to ensure that the authentication succeeds, even if all methods return an error. Select one or more methods from the following list: Keyword D e s c r i p t io n local Uses the local username database for authentication. none Uses no authentication.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Syntax show authentication methods Command Mode Privileged EXEC mode Example The following example displays the authentication configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Syntax password password [encrypted] no password Parameters • password—Specifies the password for this line. (Length: 0–159 characters) • encrypted—Specifies that the password is encrypted and copied from another device configuration. Default Configuration No password is defined. Command Mode Line Configuration mode Example The following example specifies the password ‘secret’ on a console.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Default Configuration The full service password recovery is enabled by default. Command Mode Gobal Configuration mode User Guidelines This mechanism allows an end user, with physical access to the console port of the device, to enter the boot menu and trigger the password recovery process.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Syntax enable password [ level privilege-level ] { password | encrypted encrypted- password } no enable password [ level level ] Parameters • level privilege-level—Level for which the password applies. If not specified the level is 15. (Range: 1–15) • password—Password for this level. (Range: 0–159 chars) • encrypted-password—Encrypted password you enter, copied from another device configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Parameters • name—The name of the user. (Range: 1–20 characters) • nopassword—No password is required for this user to log in. • password—The authentication password for the user. (Range: 1–159) • password-encrypted—Encrypted password you enter, copied from another device configuration. • privilege privilege-level —Privilege level for which the password applies. If not specified the level is 15.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Example The following example displays information about the users local database. Console# show user accounts Username -------Bob Robert Smith Privilege --------15 15 15 The following table describes the significant fields shown in the display: F i e ld D e s c r ip t i o n Username The user name. Privilege The user’s privilege level.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm User Guidelines This command enables the recording of device management sessions (Telnet, serial and WEB but not SNMP). It records only users that were identified with a username (e.g. a user that was logged in with a line password is not recorded). If accounting is activated, the device sends a “start”/“stop” messages to a Radius server when a user logs in / logs out respectively.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm aaa accounting dot1x To enable accounting of 802.1x sessions, use the aaa accounting dot1x Global Configuration mode command. Use the no form of this command to disable accounting. Syntax aaa accounting dot1x start-stop group radius no aaa accounting dot1x start-stop group radius Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm The software does not send “start”/“stop” messages if the port is forceauthorized. The software does not send “start”/“stop” messages for hosts that are sending traffic on the guest VLAN or on the unauthenticated VLANs. The following table describes the supported Radius accounting Attributes Values and when they are sent by the switch.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm show accounting The show accounting EXEC mode command displays information about the accounting status. Syntax show accounting Command Mode EXEC mode Example The following example displays information about the accounting status. Console# show accounting Login: Radius 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Command Mode Global Configuration mode User Guidelines The setting is relevant to local user passwords, line passwords, and enable passwords. The software checks the minimum length requirement when defining a password in an unencrypted format, or when a user tries to log in. Note that if a password is inserted in encrypted format, the minimum length requirement is checked during user login only.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Command Mode Global Configuration mode User Guidelines If password strength is enabled, the user is forced to enter passwords that: • Contain characters from user-defined several character classes (uppercase letters, lowercase letters, numbers, and special characters available on a standard keyboard). • Contain no character that is repeated more than user-defined times consecutively.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Command Mode Global Configuration mode User Guidelines The setting is relevant to local users’ passwords, line passwords and enable passwords. The software checks the minimum length requirement when you define a password in an unencrypted format. The classes are: upper case letters, lower case letters, numbers and special characters.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm User Guidelines The setting is relevant to local users’ passwords, line passwords and enable passwords. The software checks the maximum number of characters in the new password that can be repeated consecutively. passwords aging Use the passwords aging Global Configuration mode command to enforce password aging. Use the no form of this command to return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm passwords history The passwords history Global Configuration mode command configures the number of password changes required before a password can be reused. Use the no form of this command to remove the requirement. Syntax passwords history number no passwords history Parameters number—Specifies the number of password changes required before a password can be reused.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm passwords history hold-time The passwords history hold-time Global Configuration mode command configures the duration that a password is relevant for tracking passwords history. Use the no form of this command to return to the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm passwords lockout The passwords lockout Global Configuration mode command enables user account lockout after a series of authentication failures. Use the no form of this command to disable the lockout feature. Syntax passwords lockout number no passwords lockout Parameters number—Specifies the number of authentication failures before the user account is locked-out.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Example The following example enables user account lockout after 3 successive authentication failures. Console(config)# passwords lockout 3 aaa login-history file The aaa login-history file Global Configuration mode command enables writing to the login history file. Use the no form of this command to disable writing to the login history file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Syntax set username name active Parameters name—Specifies the user name: (Length: 1–20 characters) Default Configuration There is no default configuration for this command. Command Mode Privileged EXEC mode Example The following example reactivates user ‘Bob’. Console(config)# set username Bob active set line active The set line active Privileged EXEC mode command reactivates a locked out line.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Command Mode Privileged EXEC mode Example The following example reactivates the virtual terminal for remote (Telnet) console access. Console(config)# set line telnet active set enable-password active The set enable-password active Privileged EXEC mode command reactivates a locked out local password.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm show passwords configuration The show passwords configuration Privileged EXEC mode command displays information about the password management configuration. Syntax show passwords configuration Parameters Command Mode Privileged EXEC mode Example Console# show passwords configuration Passwords aging is enabled with aging time 180 days.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm The following table describes the significant fields shown in the display: F i e ld D e s c r ip t i o n Minimal length The minimal length required for passwords in the local database. Minimal character classes The minimal number of different types of characters (special characters, integers and so on) required to be part of the password.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\AAA.fm Command Mode Privileged EXEC mode Example The following example displays information about the users’ login history. Console# show users login-history File save: Enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm RADIUS Commands 15 radius-server host Use the radius-server host Global Configuration mode command to specify a RADIUS server host. Use the no form of the command to delete the specified RADIUS server host.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm • hostname—Specifies the RADIUS server host name. Translation to IPv4 addresses only is supported. (Length: 1–158 characters. Maximum label length: 63 characters) • auth-port auth-port-number—Specifies the port number for authentication requests. If the port number is set to 0, the host is not used for authentication. (Range: 0–65535) • timeout timeout—Specifies the timeout value in seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm If retransmit is not specified, the global value is used. If key-string is not specified, the global value is used. If the source value is not specified, the global value is used. The default usage type is all. Command Mode Global Configuration mode User Guidelines To specify multiple hosts, multiple radius-server host commands can be used.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm Parameters key-string—Specifies the authentication and encryption key for all RADIUS communications between the device and the RADIUS server. This key must match the encryption used on the RADIUS daemon. (Range: 0–128 characters) Default Configuration The key-string is an empty string.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm Example The following example configures the number of times the software searches all RADIUS server hosts as 5. console(config)# radius-server retransmit 5 radius-server source-ip Use the radius-server source-ip Global Configuration mode command to specify the source IP address used for communication with RADIUS servers. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm radius-server source-ipv6 Use the radius-server source-ipv6 Global Configuration mode command to specify the source IPv6 address used for communication with RADIUS servers. Use the no form of this command to restore the default configuration. Syntax radius-server source-ipv6 {source} no radius-server source-ipv6 {source} Parameters source—Specifies the source IPv6 address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm radius-server timeout Use the radius-server timeout Global Configuration mode command to set the time interval during which the device waits for a server host to reply. Use the no form of this command to restore the default configuration. Syntax radius-server timeout timeout no radius-server timeout Parameters timeout—Specifies the timeout value in seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm Parameters deadtime—Specifies the time interval in minutes during which a RADIUS server is skipped over by transaction requests. (Range: 0–2000) Default Configuration The default deadtime interval is 0. Command Mode Global Configuration mode Example The following example sets all RADIUS server deadtimes to 10 minutes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.fm Example The following example displays RADIUS server settings. Console# show radius-servers IP address ---------172.16.1.1 172.16.1.2 Port Auth ---1812 1812 Port Acct ---1813 1813 Time Out ----Global 11 Retrans mit ------Global 8 Dead time -----Global Global Source IP -----Global Global Priority -------1 2 Global values -------------TimeOut: 3 Retransmit: 3 Deadtime: 0 Source IP: 172.16.8.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Radius.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.fm TACACS+ Commands 16 tacacs-server host Use the tacacs-server host Global Configuration mode command to specify a TACACS+ host. Use the no form of this command to delete the specified TACACS+ host.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.fm • source {source}—Specifies the source IP to use for the communication. 0.0.0.0 indicates a request to use the outgoing IP interface IP address. • priority priority—Specifies the order in which the TACACS+ servers are used, where 0 is the highest priority. (Range: 0–65535) Default Configuration No TACACS+ host is specified. The default port-number is 49. If timeout is not specified, the global value is used.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.fm Parameters key-string—Specifies the authentication and encryption key for all TACACS+ communications between the device and the TACACS+ server. This key must match the encryption used on the TACACS+ daemon. (Length: 0–128 characters) Default Configuration The default key is an empty string.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.fm Example The following example sets the timeout value to 30 for all TACACS+ servers. Console(config)# tacacs-server timeout 30 tacacs-server source-ip Use the tacacs-server source-ip Global Configuration mode command to configure the source IP address to be used for communication with TACACS+ servers. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.fm show tacacs Use the show tacacs Privileged EXEC mode command to display configuration and statistical information for a TACACS+ server. Syntax show tacacs [ip-address] Parameters ip-address—Specifies the TACACS+ server name or IP address. Default Configuration If ip-address is not specified, information for all TACACS+ servers is displayed.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\TACACS.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Syslog Commands 17 logging on Use the logging on Global Configuration mode command to control error message logging. This command sends debug or error messages to a logging process, which logs messages asynchronously to designated locations for the process that generated the messages. Use the no form of this command to disable the logging process.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Example The following example enables logging error messages. Console(config)# logging on Logging host Use the logging host global configuration command to log messages to a syslog server. Use the no form of this command to delete the syslog server with the specified address from the list of syslogs.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Default No messages are logged to a syslog server host. Command Mode Global Configuration mode User Guidelines You can use multiple syslog servers.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Parameters level—Specifies the severity level of logged messages displayed on the console. The possible values are: emergencies, alerts, critical, errors, warnings, notifications, informational and debugging. Default Configuration The default severity level is informational.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Default Configuration The default severity level is informational. Command Mode Global Configuration mode User Guidelines All the syslog messages are logged to the internal buffer. This command limits the messages displayed to the user. Example The following example limits the syslog message display from an internal buffer to messages with severity level debugging.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm logging file Use the logging file Global Configuration mode command to limit syslog messages sent to the logging file to messages with a specific severity level. Use the no form of this command to cancel using the buffer. Syntax logging file level no logging file Parameters level—Specifies the severity level of syslog messages sent to the logging file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Command Mode Privileged EXEC mode Example The following example clears messages from the logging file. Console# clear logging file Clear Logging File [y/n] aaa logging Use the aaa logging Global Configuration mode command to enable logging AAA login events. Use the no form of this command to disable logging AAA login events.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Example The following example enables logging messages related to AAA login events. Console(config)# aaa logging login file-system logging Use the file-system logging Global Configuration mode command to enable the logging of file system events. Use the no form of this command to disable logging file system events.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm management logging Use the management logging Global Configuration mode command to enable logging Management Access List (ACL) deny events. Use the no form of this command to disable logging management access list events. Syntax management logging {deny} no management logging {deny} Parameters deny—Enables logging messages related to management ACL deny actions.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Command Mode Privileged EXEC mode Example The following example displays the logging status and the syslog messages stored in the internal buffer. console# show logging Logging is enabled. Console Logging: Level info. Console Messages: 0 Dropped. Buffer Logging: Level info. Buffer Messages: 61 Logged, 61 Displayed, 200 Max. File Logging: Level error. File Messages: 898 Logged, 64 Dropped.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm Syntax show logging file Command Mode Privileged EXEC mode Example The following example displays the logging status and the syslog messages stored in the logging file. Logging is enabled. Console Logging: Level info. Console Messages: 0 Dropped. Buffer Logging: Level info. Buffer Messages: 61 Logged, 61 Displayed, 200 Max. File Logging: Level error. File Messages: 898 Logged, 64 Dropped.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Syslog.fm 01-Jan-2010 05:55:03 :%SSHD-E-ERROR: SSH error: key_read: key_from_blob bgEgGnt9 z6NHgZwKI5xKqF7cBtdl1xmFgSEWuDhho5UedydAjVkKS5XR2... failed 01-Jan-2010 05:55:03 :%SSHD-E-ERROR: SSH error: key_from_blob: invalid key type.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm 18 RMON Commands show rmon statistics Use the show rmon statistics EXEC mode command to display RMON Ethernet statistics. Syntax show rmon statistics {interface-id} Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm 128 to 255 Octets: 1 256 to 511 Octets: 1 512 to 1023 Octets: 0 1024 to max Octets: 0 The following table describes the significant fields displayed. F i e ld D es c r ip t i o n Dropped The total number of events in which packets were dropped by the probe due to lack of resources. Note that this number is not necessarily the number of packets dropped. It is the number of times this condition was detected.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm F i e ld D e s c r ip t i o n Fragments The total number of packets received, less than 64 octets in length (excluding framing bits but including FCS octets) and either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm interface. Use the no form of this command to remove a specified RMON history group of statistics. Syntax rmon collection stats index [owner ownername] [buckets bucket-number] [interval seconds] no rmon collection stats index Parameters • index—The requested group of statistics index.(Range: 1–65535) • owner ownername—Records the name of the owner of the RMON group of statistics.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Command Mode EXEC mode Example The following example displays all RMON history group statistics. Console# show rmon collection stats Index Interface Interval Requested Granted ----- --------- -------- 1 gi1/0/1 2 gi1/0/1 Owner Samples Samples --------- -------- ------- 30 50 50 CLI 1800 50 50 Manager The following table describes the significant fields shown in the display.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm • errors—Displays error counters. • other—Displays drop and collision counters. • period seconds—Specifies the period of time in seconds to display.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm F i e ld D e s c r i p t io n Oversize The number of packets received during this sampling interval that were longer than 1518 octets (excluding framing bits but including FCS octets) but were otherwise well formed.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm • mib-object-id—Specifies the object identifier of the variable to be sampled. (Valid OID) • interval—Specifies the interval in seconds during which the data is sampled and compared with rising and falling thresholds. (Range: 1–4294967295) • rthreshold—Specifies the rising threshold value. (Range: 0–4294967295) • fthreshold—Specifies the falling threshold value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Default Configuration The default method type is absolute. The default startup direction is rising-falling. If the owner name is not specified, it defaults to an empty string.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Example The following example displays the alarms table. Console# show rmon alarm-table Index OID Owner ----- ---------------------- ------- 1 1.3.6.1.2.1.2.2.1.10.1 CLI 2 1.3.6.1.2.1.2.2.1.10.1 Manager 3 1.3.6.1.2.1.2.2.1.10.9 CLI The following table describes the significant fields shown in the display: F i e ld D e s c r ip t i o n Index An index that uniquely identifies the entry.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Console# show rmon alarm 1 Alarm 1 ------OID: 1.3.6.1.2.1.2.2.1.10.1 Last sample Value: 878128 Interval: 30 Sample Type: delta Startup Alarm: rising Rising Threshold: 8700000 Falling Threshold: 78 Rising Event: 1 Falling Event: 1 Owner: CLI The following table describes the significant fields shown in the display: F i e ld D e s c r i p t io n Alarm Alarm index. OID Monitored variable OID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm F i e ld Description Startup Alarm The alarm that may be sent when this entry is first set. If the first sample is greater than or equal to the rising threshold, and startup alarm is equal to rising or rising-falling, then a single rising alarm is generated.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm • trap—Specifies that an SNMP trap is sent to one or more management stations by the device for this event. • log-trap—Specifies that an entry is generated in the log table and an SNMP trap is sent to one or more management stations by the device for this event. • community text—Specifies the SNMP community to which an SNMP trap is sent.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Example The following example displays the RMON event table.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm Syntax show rmon log [event] Parameters event—Specifies the event index. (Range: 0–65535) Command Mode EXEC mode Example The following examples display the RMON log table. Console# show rmon log Maximum table size: 500 (800 after reset) Event Description ----- -------------- ------------------- 1 MIB Var.: 1.3.6.1.2.1.2.2.1.10.53 , Delta, Rising, Actual Val: 800, Thres.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.fm • log entries—Specifies the maximum number of log table entries. (Range: 20–100) Default Configuration The default history table size is 270 entries. The default log table size is 200 entries. Command Mode Global Configuration mode User Guidelines The configured table size takes effect after the device is rebooted. Example The following example configures the maximum size of RMON history tables to 100 entries.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\RMON.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm 19 802.1x Commands aaa authentication dot1x Use the aaa authentication dot1x Global Configuration mode command to specify one or more authentication, authorization, and accounting (AAA) methods for use on interfaces running IEEE 802.1x. Use the no form of this command to restore the default configuration. Syntax aaa authentication dot1x default method [method2 ...
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm none as the final method in the command line to ensure that authentication succeeds even if all methods return an error. Example The following example uses the aaa authentication dot1x default command with no authentication. Console(config)# aaa authentication dot1x default none dot1x system-auth-control Use the dot1x system-auth-control Global Configuration mode command to enable 802.1x globally.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Syntax dot1x port-control {auto | force-authorized | force-unauthorized} no dot1x port-control Parameters • auto—Enables 802.1x authentication on the interface and causes the port to transition to the authorized or unauthorized state based on the 802.1x authentication exchange between the device and the client. • force-authorized—Disables 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm dot1x re-authentication Use the dot1x reauthentication Interface Configuration mode command to enable periodic re-authentication of the client. Use the no form of this command to return to the default setting. Syntax dot1x reauthentication no dot1x reauthentication Parameters This command has no arguments or keywords. Default Periodic re-authentication is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Parameters seconds—Number of seconds between re-authentication attempts. (Range: 30–4294967295) Default 3600 Command Mode Interface Configuration (Ethernet) mode Example console(config)# interface gigabitethernet 1/0/1 console(config-if)# dot1x timeout reauth-period 5000 dot1x re-authenticate The dot1x re-authenticate Privileged EXEC mode command manually initiates re-authentication of all 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm dot1x timeout quiet-period Use the dot1x timeout quiet-period Interface Configuration (Ethernet) mode command to set the time interval that the device remains in a quiet state following a failed authentication exchange (for example, the client provided an invalid password). Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Console(config)# interface gigabitethernet 1/0/15 Console(config-if)# dot1x timeout quiet-period 3600 dot1x timeout tx-period Use the dot1x timeout tx-period Interface Configuration (Ethernet) mode command to set the time interval during which the device waits for a response to an Extensible Authentication Protocol (EAP) request/identity frame from the client before resending the request.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm dot1x max-req Use the dot1x max-req Interface Configuration mode command to set the maximum number of times that the device sends an Extensible Authentication Protocol (EAP) request/identity frame (assuming that no response is received) to the client before restarting the authentication process. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm dot1x timeout supp-timeout Use the dot1x timeout supp-timeout Interface Configuration (Ethernet) mode command to set the time interval during which the device waits for a response to an Extensible Authentication Protocol (EAP) request frame from the client before resending the request. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm dot1x timeout server-timeout Use the dot1x timeout server-timeout Interface Configuration (Ethernet) mode command to set the time interval during which the device waits for a response from the authentication server. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm show dot1x Use the show dot1x Privileged EXEC mode command to display the 802.1x device or specified interface status. Syntax show dot1x [interface interface-id] Parameters interface-id—Specify an interface ID. The interface ID must be an Ethernet port. Command Mode Privileged EXEC mode Example The following examples display the status of 802.1x-enabled Ethernet ports. Console# show dot1x 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm F i e ld D e s cr ip t i o n Username The username representing the supplicant identity. This field shows the username if the port control is auto. If the port is Authorized, it displays the username of the current user. If the port is Unauthorized, it displays the last user authenticated successfully.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm show dot1x users Use the show dot1x users Privileged EXEC mode command to display active 802.1x authenticated users for the device. Syntax show dot1x users [username username] Parameters username—Specifies the supplicant username (Length: 1–160 characters) Command Mode Privileged EXEC mode D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 5 / 1 5 / 1 2 - F O R P R O O F O N LY 308 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Example The following example displays 802.1x users. Switch# show dot1x users Port Username Session Auth MAC VLAN Filter Time Method Address ------ ---------------------- -------- ---------------- ---gi1/0/1 Bob 1d 03:08:58 Remote 0008.3b79.8787 3 gi1/0/2 John 08:19:17 None 0008.3b89.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm show dot1x statistics Use the show dot1x statistics Privileged EXEC mode command to display 802.1x statistics for the specified interface. Syntax show dot1x statistics interface interface-id Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port. Command Mode Privileged EXEC mode Example The following example displays 802.1x statistics for gigabitethernet port 1/0/1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm The following table describes the significant fields shown in the display: F i e ld D es c r ip t i o n EapolFramesRx The number of valid EAPOL frames of any type that have been received by this Authenticator. EapolFramesTx The number of EAPOL frames of any type that have been transmitted by this Authenticator.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Syntax clear dot1x statistics [interface-id] Parameters interface-id—Specify an Ethernet port ID.. Default Configuration Statistics on all ports are cleared. Command Mode Privileged EXEC mode Example The following example displays how to clear 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm For a general port, the PVID can be an unauthenticated VLAN (although only tagged packets are accepted in the unauthorized state). Example The following example enables unauthorized devices access to VLAN 5.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm after success full authentication filtering is based on the source MAC address only. Port security on a port can’t be enabled in single-host mode and in multiplesessions mode. It is recommended to enable reauthentication when working in multiplesessions mode in order to detect User Logout for users that hadn’t sent Logoff.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Default Configuration Protect Command Mode Interface Configuration (Ethernet) mode User Guidelines The command is relevant for single-host mode. The command is not relevant for multiple-hosts mode. The command is relevant for multiple-sessions mode, but you should note that since PCs are sending traffic prior to successful 802.1X authentication, this command might not be useful in this mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Command Mode Interface Configuration (VLAN) mode User Guidelines Use the dot1x guest-vlan enable Interface Configuration mode command to enable unauthorized users on an interface to access the guest VLAN. If the guest VLAN is defined and enabled, the port automatically joins the guest VLAN when the port is unauthorized and leaves it when the port becomes authorized.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Command Mode Global Configuration mode User Guidelines This command is relevant if the guest VLAN is enabled on the port. Configuring the timeout adds delay from enabling 802.1X (or port up) to the time the device adds the port to the guest VLAN. Example The following example sets the delay between enabling 802.1x and adding a port to a guest VLAN to 60 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Example The following example enables unauthorized users on gigabitethernet port 1/0/1 to access the guest VLAN. Console(config)# interface gigabitethernet 1/0/15 Console(config-if)# dot1x guest-vlan enable dot1x mac-authentication Use the dot1x mac-authentication Interface Configuration (Ethernet) mode command to enable authentication based on the station’s MAC address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Example The following example enables authentication based on the station’s MAC address on gigabitethernet port 1/0/1. Console(config)# interface gi1/0/1 Console(config-if)# dot1x mac-authentication mac-only dot1x traps mac-authentication success Use the dot1x traps mac-authentication success Global Configuration mode command to enable sending traps when a MAC address is successfully authenticated by the 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Syntax dot1x traps mac-authentication failure no dot1x traps mac-authentication failure Parameters This command has no arguments or keywords. Default Default is disabled. Command Mode Global Configuration mode dot1x radius-attributes vlan Use the dot1x radius-attributes vlan Interface Configuration mode command, to enable user-based VLAN assignment.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Radius attributes are supported only in the multiple sessions mode (multiple hosts with authentication) When Radius attributes are enabled and the Radius Accept message does not contain the supplicant’s VLAN as an attribute, then the supplicant is rejected. Packets to the supplicant are sent untagged. After successful authentication the port remains member in the unauthenticated VLANs and in the Guest VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm User Guidelines User based ACL/Qos-Policy assignment is supported only in 802.1x multiple sessions. The configuration of the parameter is allowed only when the port is Forced Authorized or Forced Unauthorized. dot1x radius-attributes errors Use the dot1x radius-attributes errors Global Configuration mode command to specify error handling for the Radius attributes feature.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Syntax dot1x legacy-supp-mode no dot1x legacy-supp-mode Parameters This command has no arguments or keywords. Default Legacy support is disabled. Command Mode Interface Configuration (Ethernet) mode User Guidelines The command causes 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Example The following example displays 802.1x advanced features for the device. console# show dot1x advanced Guest VLAN: 3978 Unauthenticated VLANs: 91, 92 Interface Multiple Guest MAC Hosts VLAN Authentication VLAN Assignment ------------------ ---------------------- ----------gi1/0/1 Disabled Enabled MAC-and-802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Parameters vlan vlan-id—Specifies the 802.1x Monitoring VLAN. If the parameter is omitted, the Default VLAN is used as the 802.1x Monitoring VLAN.(Range: Any manually created VLAN or the Default VLAN) Default Disabled Command Mode Global Configuration mode User Guidelines The 802.1x Monitoring VLAN cannot be deleted manually.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.fm Port Ethernet port or port-channel Reject reason Reason in the case of failure. The following table describes the reasons.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\802.1X.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm 20 Ethernet Configuration Commands interface Use the interface Global Configuration mode command to configure an interface and enter interface configuration mode. Syntax interface interface-id Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Example console(config)# interface range gi1/0/1-20 description Use the description Interface Configuration (Ethernet, Port-channel) mode command to add a description to an interface. Use the no form of this command to remove the description. Syntax description string no description Parameters string—Specifies a comment or a description of the port to assist the user.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm using auto-negotiation. Use the no form of this command to restore the default configuration. Syntax speed {10 | 100 | 1000 | 10000} no speed Parameters • 10—Forces10 Mbps operation. • 100—Forces 100 Mbps operation. • 1000—Forces 1000 Mbps operation. • 10000—Forces 10000 Mbps operation. Default Configuration The port operates at its maximum speed capability.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Syntax duplex {half | full} no duplex Parameters • half—Forces half-duplex operation. • full—Forces full-duplex operation. Default Configuration The interface operates in full duplex mode. Command Mode Interface Configuration (Port-channel) mode Example The following example configures gigabitethernet port 1/0/5 to operate in full duplex mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Parameters • capability—Specifies the capabilities to advertise. (Possible values: 10h, 10f, 100h,100f, 1000f). If unspecified, defaults to list of all the capabilities of the port. • Preferred—Specifies the master-slave preference: • Master—Advertise master preference • Slave—Advertise slave preference Default Configuration Auto-negotiation is enabled and preferred default mode is master mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm • off—Disables Flow Control. Default Configuration Flow control is enabled. Command Mode Interface Configuration (Ethernet, Port-channel) mode User Guidelines Use the negotiation command to enable flow control auto.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm User Guidelines This command only determines the global mode and does not enable/disable Flow Control on any interface. Flowcontrol must also be enabled on the specific interfaces required (they are enabled by default). Example The following example enables Flow Control in the mode of only receiving pause frames and not sending them.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm mdix Use the mdix Interface Configuration (Ethernet) mode command to enable cable crossover on a given interface. Use the no form of this command to disable cable crossover. Syntax mdix {on | auto} no mdix Parameters • on—Enables manual MDIX. • auto—Enables automatic MDI/MDIX. Default Configuration The default setting is On.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm back-pressure Use the back-pressure Interface Configuration (Ethernet) mode command to enable back pressure on a specific interface. Use the no form of this command to disable back pressure. Syntax back-pressure no back-pressure Default Configuration Back pressure is enabled. Command Mode Interface Configuration (Ethernet) mode Example The following example enables back pressure on port gi1/0/5.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Command Mode Global Configuration mode User Guidelines This command takes effect only after resetting the device. Example The following example enables jumbo frames on the device. Console(config)# port jumbo-frame clear counters Use the show interfaces counters EXEC mode command to display traffic seen by all the physical interfaces or by a specific interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm set interface active Use the set interface active EXEC mode command to reactivate an interface that was shut down. Syntax set interface active { interface-id } Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Example The following example displays the status of all configured interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Examples The following examples display auto-negotiation information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Command Mode EXEC mode Example The following example displays the description of all configured interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Example The following example displays traffic seen by all the physical interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm The following table describes the fields shown in the display. F i e ld D e s c r i p t io n InOctets The number of received octets. InUcastPkts The number of received unicast packets. InMcastPkts The number of received multicast packets. InBcastPkts The number of received broadcast packets. OutOctets The number of transmitted octets. OutUcastPkts The number of transmitted unicast packets.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm F i e ld D e s c r ip t io n Internal MAC Rx Errors The number of frames for which reception fails due to an internal MAC sublayer receive error. Received Pause Frames The number of MAC Control frames received with an opcode indicating the PAUSE operation. Transmitted Pause Frames The number of MAC Control frames transmitted on this interface with an opcode indicating the PAUSE operation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Syntax show errdisable interfaces Parameters • Interface - Interface number • port-channel-number - Port channel index. Command Mode EXEC mode Example The following example displays the Err-Disable state of all interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm Command Mode Interface Configuration mode(Ethernet) User Guidelines • Use the storm-control broadcast level Interface Configuration command to set the maximum rate. • Use the storm-control include-multicast Interface Configuration command to also count multicast packets and optionally unknown unicast packets in the storm control calculation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm User Guidelines Use the storm-control broadcast enable Interface Configuration command to enable storm control. The calculated rate includes the 20 bytes of Ethernet framing overhead (preamble+SFD+IPG).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Ethernet.fm show storm-control Use the show storm-control EXEC mode command to display the configuration of storm control. Syntax show storm-control [interface-id ] Parameters interface-id—Specifies the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.fm PHY Diagnostics Commands 21 test cable-diagnostics tdr Use the test cable-diagnostics tdr Privileged EXEC mode command to use Time Domain Reflectometry (TDR) technology to diagnose the quality and characteristics of a copper cable attached to a port. Syntax test cable-diagnostics tdr interface interface-id Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.fm Can't perform the test on fiber ports show cable-diagnostics tdr Use the show cable-diagnostics tdr EXEC mode command to display information on the last Time Domain Reflectometry (TDR) test performed on all copper ports or on a specific copper port. Syntax show cable-diagnostics tdr [interface interface-id] Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.fm show cable-diagnostics cable-length Use the show cable-diagnostics cable-length EXEC mode command to display the estimated copper cable length attached to all ports or to a specific port. Syntax show cable-diagnostics cable-length [interface interface-id] Parameters interface-id—Specify an interface ID. The interface ID must be an Ethernet port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.fm Syntax show fiber-ports optical-transceiver [interface interface-id] [detailed] Parameters • interface-id—Specifies an interface ID. The interface ID must be an Ethernet port. • detailed—Displays detailed diagnostics. Command Mode EXEC mode Example The following examples display the optical transceiver diagnostics results.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.fm console# show fiber-ports optical-transceiver detailed Port Temp Voltage Current Output Input [C] [Volt] Power [mA] Power LOS [mWatt] [mWatt] ----------- ------ ------- ------- ------- ------- --gi0/1 Copper gi0/26 Copper gi0/27 28 3.32 7.26 3.53 3.68 No gi0/28 29 3.33 6.50 3.53 3.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Phy_Diagnostics.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm Power over Ethernet (PoE) Commands 22 power inline Use the power inline Interface Configuration mode command to configure the inline power administrative mode on an interface. Syntax power inline {auto | never} Parameters • auto—Turns on the device discovery protocol and applies power to the device. • never—Turns off the device discovery protocol and stops supplying power to the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm power inline powered-device Use the power inline powered-device Interface Configuration mode command to add a description of the powered device type. Use the no form of this command to remove the description.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm no power inline priority Parameters • critical—Specifies that the powered device operation is critical. • high—Specifies that the powered device operation is high priority. • low—Specifies that the powered device operation is low priority. Default Configuration The default configuration is set to low priority.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm Default Configuration The default threshold is 95 percent. Command Mode Global Configuration mode Example The following example configures the threshold for initiating inline power usage alarms to 90 percent. Console(config)# power inline usage-threshold 90 power inline traps enable Use the power inline traps enable Global Configuration mode command to enable inline power traps.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm power inline limit Use the power inline limit Interface Configuration mode command to configure the power limit per port on an interface. Use the no form of the command to return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port. stack-member-number—Specifies the switch member in a stack. Default Configuration There is no default configuration for this command. Command Mode EXEC mode Example 1: The following example displays information about the inline power.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm The following example displays information about the inline power for a specific port. console(config)# show power inline gi1/1/1 Port Powered Device State Status Priority Class ----- -------------- ------- ------ -------- ------- Auto On High Class0 gi1/1/1 IP Phone Model A Power limit (for port power-limit mode): 15.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm F i e ld De s c r ip t i o n Classification The power consumption classification of the powered device. Overload Counter Counts the number of overload conditions detected. Short Counter Counts the number of short conditions detected. Denied Counter Counts the number of times power was denied. Absent Counter Counts the number of times power was removed because powered device dropout was detected.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm stack-member-number—Specifies the switch member in a stack. Default Configuration There is no default configuration for this command. Command Mode EXEC mode Example The following example displays information about the inline power consumption. Console# show power inline consumption Port ---gi1/0/1 gi1/0/1 gi1/0/1 Power Limit (W) ---------15.4 15.4 15.4 Power (W) ---------4.115 4.157 4.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.fm Command Mode EXEC mode Example The following example displays information about the inline power consumption. Console# show power inline version Unit ---1 2 Software version ---------------1.12 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\PoE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm EEE Commands 23 eee enable (global) Use the eee enable Global Configuration command to enable the EEE mode globally. Use the no format of the command to disable the mode. Syntax eee enable no eee enable Default Configuration EEE is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm no eee enable Default Configuration EEE is enabled. Command Mode Interface Configuration mode (Ethernet) User Guidelines Since EEE uses the Auto-Negotiation to negotiate the EEE support on both sides of the link, if Auto-Negotiation is not enabled on the port, the EEE Operational status is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm Syntax show eee [interface-id] Parameters interface-id—Specify an interface ID. The interface ID must be an Ethernet port. Command Mode EXEC Examples Example 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm Speed 100M: EEE supported Speed 1G: EEE supported Speed 10G: EEE not supported EEE Administrate status: enabled EEE LLDP Administrate status: enabled Example 4.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm EEE LLDP Operational status: disabled Example 6.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm Local Tx Timer: 10 usec Resolved Timer: 25 usec Local Rx Timer: 20 usec Example 8.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.fm Speed 1G: EEE supported Speed 10G: EEE not supported Current port speed: 1Gbps EEE Remote status: enabled EEE Administrate status: enabled EEE Operational status: enabled EEE LLDP Administrate status: enabled EEE LLDP Operational status: disabled Resolved Tx Timer: 64 Local Tx Timer: 64 Resolved Rx Timer: 16 Local Rx Timer: 16 Example 10.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_EEE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.fm Green Ethernet 24 show green-ethernet Use the show green-ethernet Privileged EXEC mode command to show green-ethernet configuration and information. Syntax show green-ethernet [interface-id] Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port. Parameters Range Default. When no interface is specified, this command shows information for all interfaces.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.fm green-ethernet short-reach (global) Use the green-ethernet short-reach Global Configuration mode command to enable green-ethernet short-reach mode globally. Use the no form of this command to disabled it. Syntax green-ethernet short-reach no green-ethernet short-reach Parameters This command has no arguments or keywords. Default Configuration EEE is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.fm Default Configuration EEE is enabled. Command Mode Interface Configuration mode (Ethernet) User Guidelines When short-reach Mode is enabled and is not forced, the VCT (Virtual Cable Tester) length check must be performed. The VCT length check can be performed only on a copper port operating at a speed of 1000 Mbps.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.fm Default Configuration Short-reach mode is not forced. Command Mode Interface Configuration mode(Ethernet) Example console(config)# interface gi1/0/1 console(config-if)# green-ethernet short-reach force green-ethernet short-reach threshold Use the green-ethernet short-reach threshold Global Configuration mode command to set the maximum cable length for applying short-reach.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_Green_Ethernet.fm The recommended default is 50m, as recommended by Marvell PHY team for any cable type. see appendix However, Marvell tests show that link partner can operate error free with an up to 80 m cable (cat 5e). The user may choose to change the threshold parameter under certain circumstances.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Channel.fm Port Channel Commands 25 Use the channel-group Interface Configuration (Ethernet) mode command to associate a port with a port-channel. Use the no form of this command to remove a port from a port-channel. Syntax channel-group port-channel mode {on | auto} no channel-group Parameters • port-channel—Specifies the port channel number for the current port to join.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Channel.fm Console(config-if)# channel-group 1 mode on port-channel load-balance Use the port-channel load-balance Global Configuration mode command to configure the load balancing policy of the port channeling. Use the no form of this command to reset to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Channel.fm console(config)# port-channel load-balance src-dst-mac-ip console(config)# port-channel load-balance src-dst-mac-ip-port console(config)# show interfaces port-channel Use the show interfaces port-channel EXEC mode command to display portchannel information for all port channels or for a specific port channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Address Table Commands 26 bridge multicast filtering Use the bridge multicast filtering Global Configuration mode command to enable the filtering of multicast addresses. Use the no form of this command to disable multicast address filtering. Syntax bridge multicast filtering no bridge multicast filtering Default Configuration Multicast address filtering is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm bridge multicast address Use the bridge multicast address Interface Configuration (VLAN) mode command to register a MAC-layer multicast address in the bridge table and statically add or remove ports to or from the group. Use the no form of this command to unregister the MAC address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Static multicast addresses can be defined on static VLANs only. You can execute the command before the VLAN is created. Example The following example registers the MAC address to the bridge table: Console(config)# interface vlan 8 Console(config-if)# bridge multicast address 01:00:5e:02:02:03 The following example registers the MAC address and adds ports statically.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm • port-channel port-channel-list—Specifies a list of port channels. Separate nonconsecutive port-channels with a comma and no spaces. Use a hyphen to designate a range of port channels. Default Configuration No forbidden addresses are defined. Command Mode Interface Configuration (VLAN) mode User Guidelines Before defining forbidden ports, the multicast group should be registered.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm • filtering—Filters unregistered multicast packets. Default Configuration Unregistered multicast addresses are forwarded. Command Mode Interface Configuration (Ethernet, Port-Channel) mode User Guidelines Do not enable unregistered multicast filtering on ports that are connected to routers, because the 224.0.0.x address range should not be filtered.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm • ethernet interface-list—Specifies a list of Ethernet ports. Separate nonconsecutive Ethernet ports with a comma and no spaces. Use a hyphen to designate a range of ports. • port-channel port-channel-list—Specifies a list of port channels. Separate nonconsecutive port-channels with a comma and no spaces. Use a hyphen to designate a range of port channels.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm • ethernet interface-list—Specifies a list of Ethernet ports. Separate nonconsecutive Ethernet ports with a comma and no spaces. Use a hyphen to designate a range of ports. • port-channel port-channel-list—Specifies a list of port channels. Separate nonconsecutive port-channels with a comma and no spaces; use a hyphen to designate a range of port channels.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Parameters mac-address—AC address (Range: Valid MAC address) vlan-id—Specify the VLAN interface-id—Specify an interface ID. The interface ID can be one of the following types: Ethernet port or port-channel (Range: Valid Ethernet port, Valid Port-channel number) permanent—The address can only deleted by the no bridge address command. delete-on-reset—The address is deleted after reset.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Parameters interface interface-id—Delete all dynamic address on the specified interface.The interface ID can be one of the following types: Ethernet port or port-channel. Command Mode Privileged EXEC mode Example console# clear mac address-table dynamic mac address-table aging-time Use the mac address-table aging-time global configuration command to set the aging time of the address table.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm port security Use the port security Interface Configuration (Ethernet, Port-channel) mode command to enable port security on an interface. Use the no form of this command to disable port security on an interface. Syntax port security [forward | discard | discard-shutdown] [trap seconds] no port security Parameters • forward—Forwards packets with unlearned source addresses, but does not learn the address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm port security mode Use the port security mode Interface Configuration (Ethernet, port-channel) mode command configures the port security learning mode. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Syntax port security max {max-addr} no port security max Parameters max-addr—Specifies the maximum number of addresses that can be learned on the port. (Range: 0–128) Default Configuration This default maximum number of addresses is 1. Command Mode Interface Configuration (Ethernet, Port-channel) mode User Guidelines This command is relevant in port security max-addresses mode only.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Default Configuration No addresses are defined. Command Mode Interface Configuration (Ethernet, port-channel) mode. It cannot be configured for a range of interfaces (range context). User Guidelines This command enables adding secure MAC addresses to a routed port in port security mode. The command is available when the port is a routed port and in port security mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm • vlan—Specifies VLAN, such as VLAN 1. • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or port-channel. • mac-address—MAC address. Default Command Mode EXEC mode User Guidelines Internal usage VLANs (VLANs that are automatically allocated on routed ports) are presented in the VLAN column by a port number and not by a VLAN ID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm show mac address-table count Use the show mac address-table count EXEC mode command to display the number of addresses present in the Forwarding Database. Syntax show mac address-table count [vlan vlan | interface interface-id] Parameters • vlan—Specifies VLAN. • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Syntax show bridge multicast address-table [vlan vlan-id] [address {mac-multicast- address | ipv4-multicast-address | ipv6-multicast-address}] [format {ip | mac}] Parameters • vlan vlan-id—Specifies the VLAN ID. • address {mac-multicast-address | ipv4-multicast-address | ipv6multicast-address}—Specifies the multicast address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Vlan Group Address Source Address Ports ---- --------------- --------------- ------8 239.2.2.2 * gi1/0/9 8 239.2.2.2 1.1.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm show bridge multicast address-table static Use the show bridge multicast address-table static EXEC mode command to display the statically configured multicast addresses.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Example The following example displays the statically configured multicast addresses. Console# show bridge multicast address-table static MAC-GROUP table Vlan MAC Address Ports ---- -------------- -------- 1 0100.9923.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Forbidden ports for multicast addresses: Vlan Group Address ---- --------------- Source address 192 FF12::3 --------------- Ports -----gi1/0/8 FE80::201:C9A9:FE40 :8988 show bridge multicast filtering Use the show bridge multicast filtering EXEC mode command to display the multicast filtering configuration. Syntax show bridge multicast filtering vlan-id Parameters vlan-id—Specifies the VLAN ID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Example The following example displays the multicast configuration for VLAN 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Example The following example displays the unregistered multicast configuration. Console# show bridge multicast unregistered Port Unregistered ------- ------------- gi1/0/1 Forward gi1/0/2 Filter gi1/0/3 Filter show ports security Use the show ports security Privileged EXEC mode command to display the port-lock status.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Addresses gi1/0/3 Enabled Lock Discard, 8 Disabled - Shutdown The following table describes the fields shown above. F i e ld D e s c r ip t io n Port The port number. Status The port security status. The possible values are: Enabled or Disabled. Mode The port security mode. Action The action taken on violation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Address_Table.fm Example The following example displays dynamic addresses in all currently locked ports.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Monitor.fm Port Monitor Commands 27 port monitor Use the port monitor Interface Configuration (Ethernet) mode command to start a port monitoring session. Use the no form of this command to stop a port monitoring session. Syntax port monitor src-interface-id [rx | tx] no port monitor src-interface-id Parameters • rx—Monitors received packets only. If no option is specified, it monitors both rx and tx.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Monitor.fm User Guidelines This command enables port copy between Source Port (src-interface) to a Destination Port (The port in context). The analyzer port for port ingress traffic mirroring should be the same port for all mirrored ports. The analyzer port for port egress traffic mirroring should be the same port for all mirrored ports.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Monitor.fm • Moreover, if port 2 is an untagged member in VLAN 3 and port 4 is a tagged member then both instances will look different (one tagged and the other is not). 2) When the port is configured to 802.1X auto mode it will forward any mirrored traffic regardless of the .1X state. However, it will operate as a normal network port (forward traffic) only after authorization is done.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Port_Monitor.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_sFlow.fm sFlow Commands 28 sflow receiver Use the sflow receiver Global Configuration mode command to define sFlow collector. Use the no form of this command to remove the definition of the collector. Syntax sflow receiver index {ipv4-address | ipv6-address | hostname} [port port] [max-datagram-size bytes] no sflow receiver index Parameters • index—The index of the receiver.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_sFlow.fm Command Mode Global Configuration mode User Guidelines If the IP address of the sFlow receiver is set to 0.0.0.0, no sFlow datagrams are sent. sflow flow-sampling Use the sflow flow-sampling Interface Configuration mode command to enable sFlow Flow sampling and configure the average sampling rate of a specific port. Use the no form of this command to disable Flow sampling.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_sFlow.fm sflow counters-sampling Use the sflow counters-sampling Interface Configuration mode command to enable sFlow Counters sampling and to configure the maximum interval of a specific port. Use the no form of this command to disable sFlow Counters sampling.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_sFlow.fm User Guidelines If no interface is specified by the user, the command clears all the sFlow statistics counters (including datagrams sent). If an interface is specified by the user, the command clears only the counter of the specific interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\750_sFlow.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm LLDP Commands 29 lldp run Use the lldp run Global Configuration mode command to enable Link Layer Discovery Protocol (LLDP). To disable LLDP, use the no form of this command. Syntax lldp run no lldp run Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Syntax lldp transmit no lldp transmit Parameters This command has no arguments or keywords. Default Enabled Command Mode Interface Configuration (Ethernet) mode User Guidelines LLDP manages LAG ports individually. LLDP sends separate advertisements on each port in a LAG. LLDP operation on a port is not dependent on the STP state of a port. I.e. LLDP frames are sent on blocked ports.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Parameters This command has no arguments or keywords. Default Enabled Command Mode Interface Configuration (Ethernet) mode User Guidelines LLDP manages LAG ports individually. LLDP data received through LAG ports is stored individually per port. LLDP operation on a port is not dependent on the STP state of a port. I.e. LLDP frames are received on blocked ports. If a port is controlled by 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Default Configuration The default update interval is 30 seconds. Command Mode Global Configuration mode Example The following example sets the interval for sending LLDP updates to 60 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm TTL = min(65535, LLDP-Timer * LLDP-HoldMultiplier) For example, if the value of the LLDP timer is 30 seconds, and the value of the LLDP hold multiplier is 4, then the value 120 is encoded in the TTL field of the LLDP header. Example The following example sets the LLDP packet hold time interval to 90 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm lldp tx-delay Use the lldp tx-delay Global Configuration mode command to set the delay between successive LLDP frame transmissions initiated by value/status changes in the LLDP local systems MIB. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Syntax lldp optional-tlv tlv [tlv2 … tlv5] no lldp optional-tlv Parameters tlv—Specifies TLV that should be included. Available optional TLVs are: port-desc, sys-name, sys-desc, sys-cap, 802.3-mac-phy, 802.3-lag, 802.3-maxframe-size. Default Configuration No optional TLV is transmitted.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm • automatic—Specifies that the software would automatically choose a management address to advertise from all the IP addresses of the product. In case of multiple IP addresses the software chooses the lowest IP address among the dynamic IP addresses. If there are no dynamic addresses, the software chooses the lowest IP address among the static IP addresses.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm notifications on an interface. Use the no form of this command to restore the default configuration. Syntax lldp notifications {enable | disable} no lldp notifications Parameters • enable—Enables sending LLDP notifications. • disable—Disables sending LLDP notifications. Default Configuration Sending LLDP notifications is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Parameters seconds—The device should not send more than one notification in the indicated period. (Range: 5–3600) Default 5 seconds Command Mode Global Configuration mode Example console(config)# lldp notification interval 10 lldp optional-tlv 802.1 Use the lldp optional-tlv Interface Configuration mode command to specify which optional TLVs from the basic set to transmit.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm • ppvid—Adds/removes PPVID for advertising. PPVID 0 can be used to advertise the PPVIDs capabilities of the interface.(Range: 0–4094) • vlan—Adds/removse VLAN ID for advertising. (Range: 1–4094) Default No optional TLV is transmitted.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Console(config)# interface gigabitethernet 1/0/3 Console(config)# lldp med enable location lldp med notifications topology-change Use the lldp med notifications topology-change Interface Configuration (Ethernet) mode command to enable sending LLDP MED topology change notifications. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm lldp med fast-start repeat-count Use the lldp med fast-start repeat-count Global Configuration mode command to configure the number of times the fast start LLDPDU is being sent during the activation of the fast start mechanism defined by LLDPMED. Use the no form of this command return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Parameters • number—Network policy sequential number. • application—The name or the number of the primary function of the application defined for this network policy. Available application names are: voice, voice-signaling, guest-voice, guest-voice-signaling, softphonevoice, video-conferencing, streaming-video, video-signaling. • vlan id—VLAN identifier for the application.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Syntax lldp med network-policy {add | remove} number no lldp med network-policy number Parameters • number—Specifies the network policy sequential number. • add—Attaches the specified network policy to the interface. • remove—Removes the specified network policy from the interface. Default Configuration No network policy is attached to the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port. Command Mode Privileged EXEC mode Example console# clear lldp table gigabitethernet 1/0/1 lldp med location Use the lldp med location Interface Configuration (Ethernet) mode command to configure the location information for the Link Layer Discovery Protocol (LLDP) Media Endpoint Discovery (MED) for an interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Command Mode Interface Configuration (Ethernet) mode Example The following example configures the LLDP MED location information on gigabitethernet port 1/0/2 as a civic address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm LLDP packets handling: Filtering Port State Optional TLVs Address Notifications ---- ----- -------------- ------- ------------ gi1/0/1 RX,TX PD, SN, SD, SC 172.16.1.1 Disabled gi1/0/2 TX 172.16.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm The following table describes the significant fields shown in the display: F i e ld D es c r ip t i o n Timer The time interval between LLDP updates. Hold multiplier The amount of time (as a multiple of the timer interval) that the receiving device holds a Link Layer Discovery Protocol (LLDP) packet before discarding it.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Command Mode Privileged EXEC mode Example The following examples display the LLDP MED configuration for all interfaces and for gigabitethernet port 1/0/1. console# show lldp med configuration Fast Start Repeat Count: 4.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm show lldp local tlvs-overloading Use the show lldp local tlvs-overloading EXEC mode command to display the status of TLVs overloading of the Link Layer Discovery Protocol (LLDP). Syntax show lldp local tlvs-overloading [interface-id] Parameters interface-id—Specifies an interface ID. The interface ID must be an Ethernet port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm show lldp local Use the show lldp local Privileged EXEC mode command to display the Link Layer Discovery Protocol (LLDP) information that is advertised from a specific port. Syntax show lldp local interface-id Parameters Interface-id—Specifies an interface ID. The interface ID must be an Ethernet port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Aggregation port ID: 1 802.3 Maximum Frame Size: 1522 802.3 EEE Local Tx: 30 usec Local Rx: 25 usec Remote Tx Echo: 30 usec Remote Rx Echo: 25 usec 802.1 PVID: 1 802.1 PPVID: 2 supported, enabled 802.1 VLAN: 2 (VLAN2) 802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Software Revision: 3.8 Serial number: 7978399 Manufacturer name: Manufacturer Model name: Model 1 Asset ID: Asset 123 Switch# show lldp local gi1/0/2 LLDP is disabled. show lldp neighbors Use the show lldp neighbors Privileged EXEC mode command to display information about neighboring devices discovered using Link Layer Discovery Protocol (LLDP).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Aggregation capability: Capable of being aggregated Aggregation status: Not currently in aggregation Aggregation port ID: 1 802.3 Maximum Frame Size: 1522 802.3 EEE Remote Tx: 25 usec Remote Rx: 30 usec Local Tx Echo: 30 usec Local Rx Echo: 25 usec 802.1 PVID: 1 802.1 PPVID: 2 supported, enabled 802.1 VLAN: 2(VLAN2) 802.1 Protocol: 88 8E 01 LLDP-MED capabilities: Network Policy.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Software revision: 2.7.1 Serial number: LM759846587 Manufacturer name: VP Model name: TR12 Asset ID: 9 LLDP-MED Location Coordinates: 54:53:c1:f7:51:57:50:ba:5b:97:27:80:00:00:67:01 The following table describes significant LLDP fields shown in the display: F i e ld D e s c r ip t i o n Port The port number. Device ID The neighbor device’s configured ID (name) or MAC address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Auto-negotiation Advertised Capabilities The port speed/duplex/flow-control capabilities advertised by the auto-negotiation. Operational MAU type The port MAU type. LLDP MED Capabilities The sender's LLDP-MED capabilities. Device type The device type. Indicates whether the sender is a Network Connectivity Device or Endpoint Device, and if an Endpoint, to which Endpoint Class it belongs.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.fm Power value The total power in watts required by a PD device from a PSE device, or the total power a PSE device is capable of sourcing over a maximum length cable based on its current configuration. LLDP MED - Location Coordinates, Civic address, ECS ELIN. The location information raw data.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LLDP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Spanning-Tree Commands 30 spanning-tree Use the spanning-tree Global Configuration mode command to enable spanning-tree functionality. Use the no form of this command to disable the spanning-tree functionality. Syntax spanning-tree no spanning-tree Default Configuration Spanning-tree is enabled. Command Mode Global Configuration mode Example The following example enables spanning-tree functionality.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Syntax spanning-tree mode {stp | rstp | mst} no spanning-tree mode Parameters • stp—Specifies that the Spanning Tree Protocol (STP) is enabled. • rstp—Specifies that the Rapid Spanning Tree Protocol (RSTP) is enabled. • mst—Specifies that the Multiple Spanning Tree Protocol (MSTP) is enabled. Default Configuration The default is RSTP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Syntax spanning-tree forward-time seconds no spanning-tree forward-time Parameters seconds—Specifies the spanning-tree forward time in seconds. (Range: 4–30) Default Configuration The default forwarding time for the IEEE Spanning Tree Protocol (STP) is 15 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Parameters seconds—Specifies the spanning-tree Hello time in seconds. (Range: 1–10) Default Configuration The default Hello time for IEEE Spanning Tree Protocol (STP) is 2 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Default Configuration The default maximum age for IEEE Spanning Tree Protocol (STP) is 20 seconds. Command Mode Global Configuration mode User Guidelines When configuring the maximum age, the following relationships should be maintained: 2*(Forward-Time - 1) >= Max-Age Max-Age >= 2*(Hello-Time + 1) Example The following example configures the spanning-tree bridge maximum age to 10 seconds.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Command Mode Global Configuration mode User Guidelines The priority value must be a multiple of 4096. The switch with the lowest priority is the root of the spanning tree. Example The following example configures the spanning-tree priority to 12288.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm spanning-tree cost Use the spanning-tree cost Interface Configuration (Ethernet, port-channel) mode command to configure the spanning-tree path cost for a port. Use the no form of this command to restore the default configuration. Syntax spanning-tree cost cost no spanning-tree cost Parameters cost—Specifies the port path cost.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm spanning-tree port-priority Use the spanning-tree port-priority Interface Configuration (Ethernet, portchannel) mode command to configure the port priority. Use the no form of this command to restore the default configuration. Syntax spanning-tree port-priority priority no spanning-tree port-priority Parameters priority—Specifies the port priority.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Syntax spanning-tree portfast [auto] no spanning-tree portfast Parameters auto—Specifies that the software waits for 3 seconds (with no BPDUs received on the interface) before putting the interface into the PortFast mode. Default Configuration PortFast mode is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm • shared—Specifies that the port link type is shared. Default Configuration The device derives the port link type from the duplex mode. A full-duplex port is considered a point-to-point link and a half-duplex port is considered a shared link. Command Mode Interface Configuration (Ethernet, port-channel) mode Example The following example enables shared spanning-tree on gigabitethernet port 1/0/15.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Command Mode Global Configuration mode User Guidelines This command applies to all the spanning tree instances on the switch. • If the short method is chosen, the switch use for the default cost values in the range 1 through 65,535. • If the long method is chosen, the switch use for the default cost values in the range 1 through 200,000,000.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Default Configuration The default setting is flooding. Command Mode Global Configuration mode User Guidelines The filtering and flooding modes are relevant when the spanning tree is disabled globally or on a single interface. Example The following example defines the BPDU packet handling mode as flooding when the spanning tree is disabled on an interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Default Configuration The spanning-tree bpdu (Global) command determines the default configuration. Command Mode Interface Configuration (Ethernet, Port-channel) mode Example The following example defines the BPDU packet as flooding when the spanning tree is disabled on gigabitethernet port 1/0/3.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm When root guard is enabled, the port changes to the alternate state if the spanning-tree calculations select the port as the root port. Example The following example prevents gigabitethernet port 1/0/1 from being the root port of the device..
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Example The following example shuts down Ethernet port 1/0/5 when it receives a BPDU.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Syntax spanning-tree mst instance-id priority priority no spanning-tree mst instance-id priority Parameters • instance-id—Specifies the spanning-tree instance ID. (Range:1–15) • priority—Specifies the device priority for the specified spanning-tree instance. This setting affects the likelihood that the switch is selected as the root switch.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm no spanning-tree mst max-hops Parameters hop-count—Specifies the number of hops in an MST region before the BDPU is discarded. (Range: 1–40) Default Configuration The default number of hops is 20. Command Mode Global Configuration mode Example The following example configures the maximum number of hops that a packet travels in an MST region before it is discarded to 10.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines The priority value must be a multiple of 16. Example The following example configures the port priority of port gi1/0/1 to 144.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Fast Ethernet (100 Mbps) 200,000 19 Ethernet (10 Mbps) 2,000,000 100 Command Mode Interface Configuration (Ethernet, port-channel) mode Example The following example configures the MSTP instance 1 path cost for gigabitethernet port 1/0/9 to 4.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Console(config-mst)# revision 1 instance (MST) Use instance MST Configuration mode command to map VLANs to an MST instance. Use the no form of this command to restore default mapping. Syntax instance instance-id vlan vlan-range no instance instance-id vlan vlan-range Parameters • instance-id—MST instance (Range: 1–15) • vlan-range—The specified range of VLANs is added to the existing ones.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Console(config-mst)# instance 1 vlan 10-20 name (MST) Use the name MST Configuration mode command to define the MST configuration name. Use the no form of this command to restore the default setting. Syntax name string no name Parameters string—Specifies the MST configuration name. (Length: 1–32 characters) Default Configuration The default name is the bridge address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Parameters value—Specifies the MST configuration revision number. (Range: 0–65535) Default Configuration The default configuration revision number is 0. Command Mode MST Configuration mode Example The following example sets the configuration revision to 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Example The following example displays a pending MST region configuration. Console(config-mst)# show pending Pending MST configuration Name: Region1 Revision: 1 Instance Vlans Mapped State -------- ------------ ------- 0 1-9,21-4094 Enabled 1 10-20 Enabled exit (MST) Use the exit MST Configuration mode command to exit the MST region Configuration mode and appy all configuration changes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm abort (MST) Use the abort MST Configuration mode command to exit the MST Configuration mode without applying the configuration changes. Syntax abort Command Mode MST Configuration mode Example The following example exits the MST Configuration mode without saving changes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm • mst-configuration—Displays the MST configuration identifier. • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel. Command Mode Privileged EXEC mode Example The following examples display spanning-tree information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Interfaces Name --------gi1/0/1 gi1/0/2 gi1/0/3 gi1/0/4 gi1/0/5 State ------ Prio. Nbr -----Enabled 128.1 Enabled 128.2 Disabled 128.3 Enabled 128.4 Enabled 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Name -------gi1/0/1 gi1/0/2 gi1/0/3 gi1/0/4 gi1/0/5 State Prio.Nbr Cost -------- -------- ----Enabled 128.1 20000 Enabled 128.2 20000 Disabled 128.3 20000 Enabled 128.4 20000 Enabled 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Name --------gi1/0/1 gi1/0/2 gi1/0/3 gi1/0/4 gi1/0/5 State Prio.Nbr Cost -------- ------- ----Enabled 128.1 20000 Enabled 128.2 20000 Disabled 128.3 20000 Enabled 128.4 20000 Enabled 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Name --------gi1/0/1 gi1/0/2 gi1/0/4 State Prio.Nbr Cost -------- -------- ----20000 Enabled 128.1 20000 Enabled 128.2 20000 Enabled 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Name --------gi1/0/4 State Prio.Nbr Cost -------- -------- ----19 Enabled 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Port 2 (gi1/0/2) enabled State: Forwarding Port id: 128.2 Type: Shared (configured: auto) STP Designated bridge Priority: 32768 Designated port id: 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Number of transitions to forwarding state: N/A BPDU: sent N/A, received N/A Console# show spanning-tree ethernet gi1/0/1 Port 1 (gi1/0/1) enabled State: Forwarding Port id: 128.1 Type: P2p (configured: auto) RSTP Designated bridge Priority: 32768 Designated port id: 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Console# show spanning-tree Spanning tree enabled mode MSTP Default port cost method: long ###### MST 0 Vlans Mapped: 1-9 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 20000 Path Cost gi1/0/1 Root Port Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec IST Master ID Priority 32768 Address 00:02:4b:29:7a:00 This switch is the IST master.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm ###### MST 1 Vlans Mapped: 10-20 Root ID Priority 24576 Address 00:02:4b:29:89:76 20000 Path Cost gi1/0/4 Root 19 Port Rem hops Bridge ID Priority 32768 Address 00:02:4b:29:7a:00 Interfaces Name ---gi1/0/1 gi1/0/2 gi1/0/3 gi1/0/4 State ------Enabled Enabled Enabled Enabled Prio.Nbr Cost -------- ----128.1 20000 128.2 20000 128.3 20000 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm IST Master ID Priority 32768 Address 00:02:4b:29:7a:00 This switch is the IST master. Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Max hops 20 Number of topology changes 2 last change occurred 2d18h ago Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Port 1 (gi1/0/1) enabled State: Forwarding Port id: 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Port 3 (gi1/0/3) enabled State: Forwarding Role: Designated Port id: 128.3 Port cost: 20000 Type: Shared (configured: auto) Internal Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00:02:4b:29:7a:00 Designated port id: 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Port 1 (gi1/0/1) enabled State: Forwarding Port id: 128.1 Type: P2p (configured: auto) Boundary RSTP Designated bridge Priority: 32768 Designated port id: 128.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.fm Root Port gi1/0/1 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Max hops 20 show spanning-tree bpdu Use the show spanning-tree bpdu EXEC mode command to display the BPDU handling when spanning-tree is disabled. Syntax show spanning-tree bpdu [interface-id] Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Spanning-Tree.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm 31 VLAN Commands vlan database Use the vlan database Global Configuration mode command to enter the VLAN Configuration mode. Syntax vlan database Command Mode Global Configuration mode Example The following example enters the VLAN database mode. Console(config)# vlan database Console(config-vlan)# vlan Use the vlan VLAN Configuration mode command to create a VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm vlan vlan-range [name vlan-name] [media ethernet] [state active] no vlan vlan-range Parameters • vlan-range—Specifies a list of VLAN IDs to add. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs. • name—Specifies the VLAN name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm User Guidelines If the VLAN does not exist (ghost VLAN), not all of the commands are available under the interface VLAN context. The commands that are supported for VLANs that do not exist are: • IGMP snooping control commands • Bridge multicast configuration commands Example The following example configures VLAN 1 with IP address 131.108.1.27 and subnet mask 255.255.255.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Example The following example groups VLANs 221 through 228 and 889 to receive the same command. Console(config)# interface range vlan 221-228, vlan 889 Console(config-if)# name Use the name Interface Configuration (VLAN) mode command to add a name to a VLAN. Use the no form of this command to remove the VLAN name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm switchport protected-port Use the switchport protected-port Interface Configuration mode command to isolate unicast, multicast, and broadcast traffic at Layer 2 from other protected ports on the same switch. Use the no form of this command to disable protection on the port. Syntax switchport protected-port no switchport protected-port Parameters This command has no arguments or keywords.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm switchport community Use the switchport community Interface Configuration mode command to associate a protected port with a community. Use the no form of this command to return to default. Syntax switchport community community no switchport community Parameters community—Specifies the community number. (Range:1 - 30) Default Configuration The port is not associated with any community.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ehernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Command Mode Interface Configuration (Ethernet, port-channel) mode switchport mode Use the switchport mode Interface Configuration (Ethernet, port-channel) mode command to configure the VLAN membership mode of a port. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Example The following example configures gigabitethernet port 1/0/1 as an untagged layer 2 VLAN port. Console(config)# interface gigabitethernet 1/0/1 Console(config-if)# switchport mode access switchport access vlan Use the switchport access vlan Interface Configuration (Ethernet, portchannel) mode command to configure the VLAN ID when the interface is in access mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Example The following example configures a VLAN ID of 23 to the untagged layer 2 VLAN gigabitethernet port 1/0/1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Example The following example enables gigabitethernet port 1/0/5 to receive multicast transmissions from VLAN 11. Console(config)# interface gigabitethernet 1/0/5 Console(config-if)# switchport access multicast-tv vlan 11 switchport trunk allowed vlan Use the switchport trunk allowed vlan Interface Configuration mode command to set the trunk characteristics when the interface is in trunking mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Default Configuration The Default VLAN is its Native VLAN and the port belongs to either all VLANs or only to the Default VLAN depending on a value of parameter Trunk Port Default Configuration. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines The RS port model behavior allows only the following options: Add and Remove.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Default Configuration If the default VLAN is enabled, the VLAN ID is 1. Otherwise, the VLAN ID is 4095. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines The command adds the port as a member of the VLAN. If the port is already a member of the VLAN (not a native), it must first be removed from the VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm • remove vlan-list—List of VLAN IDs to remove. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Default Configuration If the default VLAN is enabled, PVID is 1. Otherwise, PVID is =4095. Command Mode Interface Configuration (Ethernet, Port-channel) mode Example The following example configures PVID 234 for gigabitethernet port 1/0/2, when the interface is in general mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Console(config-if)# switchport general ingress-filtering disable switchport general acceptable-frame-type Use the switchport general acceptable-frame-type Interface Configuration mode command to configure ingress filtering based on packet type tagged/untagged. Use the no form of this command to return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm switchport customer vlan Use the switchport customer vlan Interface Configuration (Ethernet, Portchannel) mode command to set the port's VLAN when the interface is in customer mode. Use the no form of this command to restore the default configuration. Syntax switchport customer vlan vlan-id no switchport customer vlan Parameters vlan-id—Specifies the customer VLAN ID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Syntax switchport general forbidden vlan {add vlan-list | remove vlan-list} no switchport general forbidden vlan {add vlan-list | remove vlan-list} Parameters • add vlan-list—Specifies a list of VLAN IDs to add. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs. • remove vlan-list—Specifies a list of VLAN IDs to remove.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Parameters • protocol—Specifies a 16-bit protocol number or one of the reserved names listed in the User Guidelines. (Range: 0x0600–0xFFFF) • encapsulation—Specifies one of the following values: Ethernet, rfc1042, llcOther. If no option is indicated, the default is Ethernet. • protocols-group group—Specifies the group number of the group of protocols associated together.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Syntax switchport general map protocols-group group vlan vlan-id no switchport general map protocols-group group Parameters • group—Specifies the group number as defined in the map protocol protocols-group command. (Range: 1–65535) • vlan-id—Defines the VLAN ID in the classifying rule.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Syntax private-vlan {primary | isolated} no private-vlan Parameters • Primary—Designate the VLAN as Primary VLAN. • Isolated—Designate the VLAN as Isolated VLAN. Default Configuration No private VLANs are configured. Command Mode Interface Configuration (VLAN) mode User Guidelines • The VLAN type cannot be changed if there is a private-VLAN port that is a member in the VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm • remove—Clears the association between a secondary VLAN and a primary VLAN. • secondary-vlan-list—Specifies one or more secondary VLANs to be associated with a primary VLAN in a private VLAN. Default Configuration No private VLANs are configured. Command Mode Interface Configuration (VLAN) mode User Guidelines • The command can only be executed in the context of the primary VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Parameters • primary-vlan-id—The VLAN ID of the primary VLAN. • secondary-vlan-list—Specifies one or more secondary VLANs. Default Configuration No VLAN is configured. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines The secondary VLANs should be associated with the primary VLANs, otherwise the configuration is not accepted.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm User Guidelines The secondary VLAN should be associated with the primary VLANs, otherwise the configuration is not accepted. See the command private-vlan association. show vlan private-vlan Use the show vlan private-vlan EXEC mode command to show the private VLANs information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm an interface. Use the no form of this command to restore the default configuration. Syntax ip internal-usage-vlan vlan-id no ip internal-usage-vlan Parameters vlan-id—Specifies the internal usage VLAN ID. Command Mode Interface Configuration (Ethernet, Port-channel) mode. It cannot be configured for a range of interfaces (range context).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm show vlan Use the show vlan Privileged EXEC mode command to display VLAN information for all VLANs or for a specific VLAN. Syntax show vlan [tag vlan-id | name vlan-name] Parameters • tag vlan-id—Specifies a VLAN ID. • name vlan-name—Specifies a VLAN name string. (Length: 1–32 characters) Command Mode Privileged EXEC mode Example The following example displays information for all VLANs.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm show vlan multicast-tv Use the show vlan multicast-tv EXEC mode command to display information on the source ports and receiver ports of multicast-TV VLAN. Syntax show vlan multicast-tv vlan vlan-id Parameters vlan-id—Specifies the VLAN ID. Command Mode EXEC mode Example The following example displays information on the source and receiver ports of multicast-TV VLAN ID 1000.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Syntax show vlan protocols-groups Command Mode EXEC mode Example The following example displays protocols-groups information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.fm Example The following example displays VLANs used internally by the device.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\VLAN_ISCLI_Only.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm IGMP Snooping Commands 32 ip igmp snooping (Global) Use the ip igmp snooping Global Configuration mode command to enable Internet Group Management Protocol (IGMP) snooping. Use the no form of this command to disable IGMP snooping. Syntax ip igmp snooping no ip igmp snooping Default Configuration IGMP snooping is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Syntax ip igmp snooping vlan vlan-id no ip igmp snooping vlan vlan-id Parameters vlan-id—Specifies the VLAN. Default Disabled Command Mode Global Configuration mode User Guidelines IGMP snooping can be enabled only on static VLANs. IGMPv1, IGMPv2 and IGMPv3 are supported. To activate IGMP snooping, the bridge multicast filtering should be enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Parameters vlan-id—Specifies the VLAN. Default Learning pim-dvmrp is enabled. Command Mode Global Configuration mode User Guidelines Multicast router ports are learned based on: • Queries received on the port • PIM/PIMv2 received on the port • DVMRP received on the port • MRDISC received on the port  MOSPF received on the port You can execute the command before the VLAN is created.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm • interface-list—Specifies the list of interfaces. The interfaces can be one of the following types: Ethernet port or Port-channel. Default No ports defined Command Mode Global Configuration mode User Guidelines A port that is defined as a multicast router port receives all IGMP packets (reports and queries) as well as all multicast data. You can execute the command before the VLAN is created.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Command Mode Global Configuration mode User Guidelines A port that is a forbidden mrouter port cannot be a multicast router port (i.e. cannot be learned dynamically or assigned statically). You can execute the command before the VLAN is created.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm User Guidelines Static multicast addresses can only be defined on static VLANs. You can execute the command before the VLAN is created. You can register an entry without specifying an interface. Using the no. command without a port-list removes the entry. Example console(config)# ip igmp snooping vlan 1 static 239.2.2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm User Guidelines Use this command to define the multicast transmissions on a multicast-TV VLAN. The configuration is only relevant for an Access port that is a member in the configured VLAN as a multicast-TV VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm The IGMP Snooping Querier disables itself if it detects IGMP traffic from a multicast router. It restarts automatically after host-time-out/2. Following are the IGMP snooping querier parameters as a function of the IGMP snooping parameters: • QueryMaxResponseTime: host-time-out/10. • QueryInterval: host-time-out/ 3.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Example console(config)# ip igmp snooping vlan 1 querier address 1.2.3.4 ip igmp robustness Use the ip igmp robustness Interface Configuration mode command to change a value of the IGMP robustness variable. Use the no format of the command to return to default. Syntax ip igmp robustness count no ip igmp robustness Parameters count—The number of expected packet loss on a link. Parameter range.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Syntax ip igmp query-interval seconds no ip igmp query-interval Parameters seconds—Frequency, in seconds, at which IGMP query messages are sent on the interface. (Range: 30–18000) Default 125 Command Mode Interface Configuration (VLAN) mode User Guidelines You can execute the command before the VLAN is created.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Command Mode Interface Configuration (VLAN) mode User Guidelines You can execute the command before the VLAN is created. Example ip igmp last-member-query-count Use the ip igmp last-member-query-count Interface Configuration mode command to configure the Last Member Query Counter. Use the no format of the command to return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm ip igmp last-member-query-interval Use the ip igmp last-member-query-interval Interface Configuration mode command to configure the Last Member Query interval. Use the no format of the command to return to default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Parameters vlan-id—Specifies the VLAN ID value. (Range: 1–4094) Default Disabled Command Mode Global Configuration mode User Guidelines You can execute the command before the VLAN is created. Example show ip igmp snooping mrouter The show ip igmp snooping mrouter EXEC mode command displays information on dynamically learned multicast router interfaces for all VLANs or for a specific VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Example The following example displays information on dynamically learned multicast router interfaces for VLAN 1000.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm IGMP snooping querier admin: Enabled IGMP snooping querier oper: Enabled IGMP snooping querier address admin: IGMP snooping querier address oper: 172.16.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm User Guidelines To see the full multicast address table (including static addresses), use the show bridge multicast address-table command. The Include list contains the ports which are in forwarding state for this group according to the snooping database. In general, the Exclude list contains the ports that have issued an explicit Exclude for that specific source in a multicast group.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.fm Command Mode EXEC mode Example The following example displays the IP addresses associated with all Multicast TV VLANs. Console# show ip igmp snooping multicast-tv VLAN IP Address ---- ----------- 1000 1000 1000 1000 1000 1000 1000 1000 239.255.0.0 239.255.0.1 239.255.0.2 239.255.0.3 239.255.0.4 239.255.0.5 239.255.0.6 239.255.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IGMP_Snooping.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.fm 33 LACP Commands lacp system-priority Use the lacp system-priority Global Configuration mode command to set the system priority. Use the no form of this command to restore the default configuration. Syntax lacp system-priority value no lacp system-priority Parameters value—Specifies the system priority value. (Range: 1–65535) Default Configuration The default system priority is 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.fm lacp port-priority Use the lacp port-priority Interface Configuration (Ethernet) mode command to set the physical port priority. Use the no form of this command to restore the default configuration. Syntax lacp port-priority value no lacp port-priority Parameters value—Specifies the port priority. (Range: 1use the no form of this command65535) Default Configuration The default port priority is 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.fm Parameters • long—Specifies the long timeout value. • short—Specifies the short timeout value. Default Configuration The default port timeout value is Long. Command Mode Interface Configuration (Ethernet) mode Example The following example assigns a long administrative LACP timeout to gigabitethernet port 1/0/6.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.fm Example The following example displays LACP information for gigabitethernet port 1/0/1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\LACP.fm show lacp port-channel Use the show lacp port-channel EXEC mode command to display LACP information for a port-channel. Syntax show lacp port-channel [ port_channel_number ] Parameters port_channel_number—Specifies the port-channel number. Command Mode EXEC mode Example The following example displays LACP information about port-channel 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm 34 GVRP Commands gvrp enable (Global) Use the gvrp enable Global Configuration mode command to enable the Generic Attribute Registration Protocol (GARP) VLAN Registration Protocol (GVRP) globally. Use the no form of this command to disable GVRP on the device. Syntax gvrp enable no gvrp enable Default Configuration GVRP is globally disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm Syntax gvrp enable no gvrp enable Default Configuration GVRP is disabled on all interfaces. Command Mode Interface Configuration (Ethernet, Port-channel) mode User Guidelines An access port does not dynamically join a VLAN because it is always a member of one VLAN only. Membership in an untagged VLAN is propagated in the same way as in a tagged VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm • join—Specifies the GARP join timer. The GARP join timer value specifies the time interval between the two join messages sent by the GARP application. • leave—Specifies the GARP leave timer. The GARP leave timer value specifies the time interval for a GARP application to wait for a join message after receiving a leave message for a GARP attribute, before it de-registers the GARP attribute.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm Example The following example sets the leave timer for gigabitethernet port 1/0/6 to 900 milliseconds. Console(config)# interface gigabitethernet 1/0/6 Console(config-if)# garp timer leave 900 gvrp vlan-creation-forbid Use the gvrp vlan-creation-forbid Interface Configuration (Ethernet, Portchannel) mode command to disable dynamic VLAN creation or modification.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm prevent VLAN creation or registration on the port. Use the no form of this command to allow dynamic registration of VLANs on a port. Syntax gvrp registration-forbid no gvrp registration-forbid Default Configuration Dynamic registration of VLANs on the port is allowed.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm Example The following example clears all GVRP statistical information on gigabitethernet port 1/0/5. Console# clear gvrp statistics ethernet 1/5 show gvrp configuration Use the show gvrp configuration EXEC mode command to display GVRP configuration information, including timer values, whether GVRP and dynamic VLAN creation are enabled, and which ports are running GVRP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.fm show gvrp statistics Use the show gvrp statistics EXEC mode command to display GVRP statistics for all interfaces or for a specific interface. Syntax show gvrp statistics [interface-id] Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel. Command Mode EXEC mode Example The following example displays GVRP statistical information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\GVRP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm Voice VLAN Commands 35 The voice vlan id Global Configuration mode command specified the Voice VLAN Identified. The no format of the command returns the value to default. Syntax voice vlan id vlan-id no voice vlan id Parameters vlan-id—Specifies the voice VLAN ID. Parameters Range vlan-id—1-4094. Default Configuration Default VLAN's Identifier.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm voice vlan oui-table Use the voice vlan oui-table Global Configuration mode command to configure the voice OUI table. Use the no form of this command to restore the default configuration. Syntax voice vlan oui-table {add mac-address-prefix | remove mac-address-prefix} [text] no voice vlan oui-table Parameters • add mac-address-prefix—Adds the specified MAC address to the voice VLAN OUI table.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm User Guidelines The classification of a packet to Packets from VoIP Equipment/Phones is based on the packet’s OUI of the source Mac Address. In MAC addresses, the first three bytes contain a manufacturer ID (Organizationally Unique Identifiers - OUI) and the last three bytes contain a unique station ID. OUIs are globally assigned (administered) by the IEEE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm voice vlan cos Use the voice vlan cos Global Configuration mode command to set the OUI Voice VLAN Class of Service (CoS). Use the no form of this command to restore the default configuration.. Syntax voice vlan cos cos [remark] no voice vlan cos Parameters • cos—Specifies the voice VLAN Class of Service. (Range: 0–7) • remark—Specifies that the L2 User Priority is remarked.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm Syntax voice vlan aging-timeout minutes no voice vlan aging-timeout Parameters minutes—Specifies the voice VLAN aging timeout interval in minutes. (Range: 1–43200) Default Configuration The default voice VLAN aging timeout interval is 1440 minutes. Command Mode Global Configuration mode Example The following example sets the OUI Voice VLAN aging timeout interval to 12 hours.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm User Guidelines The port is added to the voice VLAN if a packet with a source MAC address that is a telephony MAC address (defined by the voice vlan oui-table Global Configuration mode command) is trapped on the port. Note: The packet VLAN ID can be the voice VLAN ID or any other VLAN ID. The port joins the voice VLAN as a tagged port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm User Guidelines Use this command to specify that packets that are classified to the voice VLAN with a source MAC address that is not a telephony MAC address (defined by the voice vlan oui-table Global Configuration mode command) are discarded.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm Command Mode EXEC mode Example Example 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.fm Example 4. Administrate Voice VLAN state is disabled Operational Voice VLAN state is disabled Best Local Voice VLAN-ID is 20 Best Local VPT is 0 (default) Best Local DSCP is 0 (default) Aging timeout: 1440 minutes CoS: 6 Remark: Yes Example 5.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Voice_VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm 36 DHCP Snooping and ARP Inspection Commands ip dhcp snooping Use the ip dhcp snooping Global Configuration mode command to enable Dynamic Host Configuration Protocol (DHCP) Snooping globally. Use the no form of this command to restore the default configuration. Syntax ip dhcp snooping no ip dhcp snooping Default Configuration DHCP snooping is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip dhcp snooping vlan Use the ip dhcp snooping vlan Global Configuration mode command to enable DHCP Snooping on a VLAN. Use the no form of this command to disable DHCP Snooping on a VLAN. Syntax ip dhcp snooping vlan vlan-id no ip dhcp snooping vlan-id Parameters vlan-id—Specifies the VLAN ID. Default Configuration DHCP Snooping on a VLAN is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Syntax ip dhcp snooping trust no ip dhcp snooping trust Default Configuration The interface is untrusted. Command Mode Interface Configuration (Ethernet, Port-channel) mode User Guidelines Configure as trusted the ports that are connected to a DHCP server or to other switches or routers. Configure the ports that are connected to DHCP clients as untrusted.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Default Configuration DHCP packets with option-82 information from an untrusted port are discarded. Command Mode Global Configuration mode Example The following example allows a device to accept DHCP packets with option82 information from an untrusted port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Example The following example configures a device to verify that the source MAC address in a DHCP packet received on an untrusted port matches the client hardware address. Console(config)# ip dhcp snooping verify ip dhcp snooping database Use the ip dhcp snooping database Global Configuration mode command to enable the DHCP Snooping binding database file.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip dhcp snooping database update-freq Use the ip dhcp snooping database update-freq Global Configuration mode command to set the update frequency of the DHCP Snooping binding database file. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm no ip dhcp snooping binding mac-address vlan-id Parameters • mac-address— pecifies a MAC address. • vlan-id—Specifies a VLAN number. • ip-address—Specifies an IP address. • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm clear ip dhcp snooping database Use the clear ip dhcp snooping database Privileged EXEC mode command to clear the DHCP Snooping binding database. Syntax clear ip dhcp snooping database Command Mode Privileged EXEC mode Example The following example clears the DHCP Snooping binding database.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Example The following examples displays the DHCP snooping binding database and configuration information for all interfaces on a device. Console# show ip dhcp snooping binding Update frequency: 1200 Total number of binding: 2 Mac Address -----------0060.704C.73 FF 0060.704C.7B C1 IP Address ---------10.1.8.1 10.1.8.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Example The following example enables ARP inspection on the device. Console(config)# ip arp inspection ip arp inspection vlan Use the ip arp inspection vlan Global Configuration mode command to enable ARP inspection on a VLAN, based on the DHCP Snooping database. Use the no form of this command to disable ARP inspection on a VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip arp inspection trust Use the ip arp inspection trust Interface Configuration (Ethernet, Portchannel) mode command to configure an interface trust state that determines if incoming Address Resolution Protocol (ARP) packets are inspected. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip arp inspection validate Use the ip arp inspection validate Global Configuration mode command to perform specific checks for dynamic Address Resolution Protocol (ARP) inspection. Use the no form of this command to restore the default configuration. Syntax ip arp inspection validate no ip arp inspection validate Default Configuration ARP inspection validation is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip arp inspection list create Use the ip arp inspection list create Global Configuration mode command to create a static ARP binding list and enters the ARP list configuration mode. Use the no form of this command to delete the list. Syntax ip arp inspection list create name no ip arp inspection list create name Parameters name—Specifies the static ARP binding list name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm no ip ip-address mac mac-address Parameters • ip-address—Specifies the IP address to be entered to the list. • mac-address—Specifies the MAC address associated with the IP address. Default Configuration No static ARP binding is defined. Command Mode ARP-list Configuration mode Example The following example creates a static ARP binding.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Command Mode Global Configuration mode Example The following example assigns the static ARP binding list Servers to VLAN 37. Console(config)# ip arp inspection list assign 37 servers ip arp inspection logging interval Use the ip arp inspection logging interval Global Configuration mode command to set the minimum time interval between successive ARP SYSLOG messages.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Example The following example sets the minimum ARP SYSLOG message logging time interval to 60 seconds. Console(config)# ip arp inspection logging interval 60 show ip arp inspection Use the show ip arp inspection EXEC mode command to display the ARP inspection configuration for all interfaces or for a specific interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm show ip arp inspection list Use the show ip arp inspection list Privileged EXEC mode command to display the static ARP binding list. Syntax show ip arp inspection list Command Mode Privileged EXEC mode Example The following example displays the static ARP binding list. Console# show ip arp inspection list List name: servers Assigned to VLANs: 1,2 IP ARP --------- -------------- 172.16.1.1 0060.704C.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Command Mode EXEC mode User Guidelines To clear ARP Inspection counters use the clear ip arp inspection statistics CLI command. Counters values are kept when disabling the ARP Inspection feature.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm ip dhcp information option Use the ip dhcp information option Global Configuration command to enable DHCP option-82 data insertion. Use the no form of this command to disable DHCP option-82 data insertion. Syntax ip dhcp information option no ip dhcp information option Parameters This command has no arguments or keywords. Default Configuration DHCP option-82 data insertion is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.fm Command Mode EXEC mode Example The following example displays the DHCP Option 82 configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DHCP_Snooping.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm iSCSI Commands 37 iscsi enable Use the iscsi enable Global Configuration mode command to globally enable Internet Small Computer System Interface (iSCSI) awareness. This command changes the Flow Control global mode to receive-only, enables Flow Control on all interfaces, and enables jumbo frames. Use the no form of this command to globally disable iSCSI awareness.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm Example The following example enables iSCSI awareness globally. Console(config)# iscsi enable iscsi target port Use the iscsi target port Global Configuration mode command to configures iSCSI target ports. Use the no form of this command to delete the iSCSI target ports. Syntax iscsi target port tcp-port-1 [tcp-port-2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm Command Mode Global Configuration mode User Guidelines When working with private iSCSI ports (not IANA assigned iSCSI ports 3260 and 860), it is recommended that the target IP address also be specified, so that the device snoops only frames for which its TCP destination port is one of the configured TCP ports and their destination IP is the target's IP address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm Syntax iscsi cos enable iscsi cos disable iscsi cos {vpt vpt | dscp dscp} [remark] Parameters • enable – enables iSCSI CoS • vpt —Specifies the VLAN Priority Tag (VPT) that iSCSI frames are assigned. (Range: 0–7) • dscp —Specifies the Differentiated Services Code Point (DSCP) that iSCSI frames are assigned.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm scheduling is strict priority. The downside of strict priority queuing is that in certain circumstances (heavy high priority traffic), lower priority traffic may become bandwidth-starved. In WRR, the queue to which the flow is assigned can be set to get the required percentage. The user may want to complete the QoS setting by configuring the relevant ports to work in WRR mode with adequate weights.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm When changing the iSCSI session aging time, the following occurs: • If the aging time is increased, the aging time for the current session is recalculated and increased by the difference between the new aging time and the current aging time.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm User Guidelines The new setting will take affect only after reset. This command enables the user to define the number of iSCSI connections supported in the system. The amount of iSCSI sessions has effect on the system memory consumption. The memory consumption is ~500 bytes per session and 20 bytes per connection (256 sessions each with 4 connections consumes ~145KB).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm Example The following example display the iSCSI configuration. Console# show iscsi iSCSI disabled iSCSI COS disabled iSCSI vpt is 5, Remark iSCSI aging time: 5 min. Maximum number of connections: 256 iSCSI targets and TCP ports: ---------------------------TCP Target IP Port Address Name --------- ------------------ -------------------860 0.0.0.0 3260 0.0.0.0 9876 0.0.0.0 20002 0.0.0.0 20003 0.0.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm User Guidelines The target list is not sorted alphabetically. The aging mechanism checks session activity in a group of N TCP iSCSI connections. In the worst case, if all 256 sessions are monitored and are not terminated gracefully, the existing mechanism causes inaccuracies; the last group of monitored iSCSI sessions are aged out after (256/N)*aging-time.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\iSCSI.fm Initiator: iqn.1992-04.com.osvendor.plan9:cdrom.12.storage:sys1.xyz UP Time: 02:10:45 (DD:HH:MM) Time for aging out: 10 min ISID: 11 Initiator Initiator Target Target IP Address TCP Port IP Address IP Port ---------- --------- ----------- ------- 172.16.1.3 49154 172.16.1.20 30001 172.16.1.4 49155 172.16.1.21 30001 172.16.1.5 49156 172.16.1.22 30001 Session 2: --------Initiator: iqn.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm IP Addressing Commands 38 address Use the ip address Interface Configuration (Ethernet, VLAN, Port-channel) mode command to define an IP address for an interface. Use the no form of this command to remove an IP address definition. Syntax If the product is a switch router. ip address ip-address {mask | prefix-length} no ip address [ip-address] If the product is a switch only.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Default Configuration No IP address is defined for interfaces. Command Mode Interface Configuration (Ethernet, VLAN, Port-channel) mode. It cannot be configured for a range of interfaces (range context). User Guidelines Defining a static IP address on an interface implicitly removes the DHCP client configuration on the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Console(config-if)# ip address 131.108.1.27 255.255.255.0 ip address dhcp Use the ip address dhcp Interface Configuration (Ethernet, VLAN, Portchannel) mode command to acquire an IP address for an Ethernet interface from the Dynamic Host Configuration Protocol (DHCP) server. Use the no form of this command to release an acquired IP address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example acquires an IP address for gigabitethernet port 1/0/16 from DHCP. Console(config)# interface gigabitethernet 1/0/16 Console(config-if)# ip address dhcp renew dhcp Use the renew dhcp Privileged EXEC mode command to renew an IP address that was acquired from a DHCP server for a specific interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example renews an IP address that was acquired from a DHCP server for VLAN 19. Console# renew dhcp vlan 19 ip default-gateway The ip default-gateway Global Configuration mode command defines a default gateway (device). Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Syntax show ip interface [interface-id ] Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port, Port-channel or VLAN. Command Mode EXEC mode Example The following example displays the configured IP interfaces and their types.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Command Mode Global Configuration mode Default Configuration No permanent entry is defined. User Guidelines The software uses ARP cache entries to translate 32-bit IP addresses into 48bit hardware (MAC) addresses. Because most hosts support dynamic address resolution, static ARP cache entries generally do not need to be specified. Example The following example adds IP address 198.133.219.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Command Mode Global Configuration mode Example The following example configures the ARP timeout to 12000 seconds. Console(config)# arp timeout 12000 arp timeout Use the arp timeout inTerface Configuration command to configure how long an entry remains in the ARP cache for specific interface. Use the no form of this command restore the default value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm ip arp proxy disable Use the ip arp proxy disable Global Configuration mode command to globally disable proxy Address Resolution Protocol (ARP). Use the no form of this command reenable proxy ARP. Syntax ip arp proxy disable no ip arp proxy disable Parameters This command has no arguments or key words. Default Enabled by default.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Command Mode Interface Configuration (Ethernet, VLAN, Port-channel) mode. It cannot be configured for a range of interfaces (range context). User Guidelines This configuration can be applied only if at least one IP address is defined on a specific interface. Example The following example enables the ARP proxy.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Parameters • ip-address ip-address—Specifies the IP address. • mac-address mac-address—Specifies the MAC address. • interface-id_Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Parameters This command has no arguments or key words.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Command Mode Global Configuration mode Example The following example enters the IP interface configuration mode. Console (config)# interface ip 192.168.1.1 Console (config-ip)# directed-broadcast Use the directed-broadcast IP Interface Configuration mode command to enable the translation of a directed broadcast to physical broadcasts. Use the no form of this command to disable this function.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm broadcast-address Use the broadcast-address IP Interface Configuration mode command to define a broadcast address for an interface. Use the no form of this command to restore the default IP broadcast address. Syntax broadcast-address {255.255.255.255 | 0.0.0.0} no broadcast-address Parameters • 255.255.255.255—Specifies 255.255.255.255 as the broadcast address. • 0.0.0.0—Specifies 0.0.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Syntax ip helper-address {ip-interface | all} address [udp-port-list] no ip helper-address {ip-interface | all} address Parameters • ip-interface—Specifies the IP interface. • all—Specifies all IP interfaces. • address—Specifies the destination broadcast or host address to which to forward UDP broadcast packets. A value of 0.0.0.0 specifies that UDP broadcast packets are not forwarded to any host.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example displays the IP helper addresses configuration on the system. Console# show ip helper-address Interface Helper Address Udp ports ------------ -------------- ------------------------ 192.168.1.1 172.16.8.8 37, 42, 49, 53, 137, 138 192.168.2.1 172.16.9.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example defines a preference for an IP address as a source IP address for DHCP relayed messages on an interface. Console (config-ip)# source-precedence ip domain lookup Use the ip domain lookup Global Configuration mode command to enable the IP Domain Name System (DNS)-based host name-to-address translation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Syntax ip domain name name no ip domain name Parameters name—Specifies the default domain name used to complete unqualified host names. Do not include the initial period that separates an unqualified name from the domain name. (Length: 1–158 characters. Maximum label length: 63 characters) Default Configuration A default domain name is not defined.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Syntax ip name-server { server1-ipv4-address | server1-ipv6-address} [serveraddress2 … server-address8] no ip name-server [server-address … server-address8] Parameters server-address—IP addresses of the name server. Up to 8 servers can be defined in one command or by using multiple commands. The IP address can be IPv4 address or IPv6 address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example defines the available name server. Console(config)# ip name-server 176.16.1.18 ip host Use the ip host Global Configuration mode command to define the static host name-to-address mapping in the host cache. Use the no form of this command to remove the static host name-to-address mapping.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Console(config)# ip host accounting.website.com 176.10.23.1 clear host Use the clear host Privileged EXEC mode command to delete entries from the host name-to-address cache. Syntax clear host {name | *} Parameters • name—Specifies the host entry to remove. (Length: 1–158 characters. Maximum label length: 63 characters) • * —Removes all entries.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm • *—Removes all entries. Command Mode Privileged EXEC mode User Guidelines This command deletes the host name-to-address mapping temporarily until the next refresh of the IP addresses. Example The following example deletes all entries from the host name-to-address mapping received from DHCP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Addressing.fm Example The following example displays host information. Console> show hosts System name: Device Default domain is gm.com, sales.gm.com, usa.sales.gm.com(DHCP) Name/address lookup is enabled Name servers (Preference order): 176.16.1.18 176.16.1.19 Configured host name-to-address mapping: Host Addresses ----------------- ---------------------------- accounting.gm.com 176.16.8.8 176.16.8.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm IPv6 Addressing Commands 39 ipv6 enable Use the ipv6 enable Interface Configuration (Ethernet, VLAN, Port-channel) mode command to enable the IPv6 addressing mode on an interface. Use the no form of this command to disable the IPv6 addressing mode on an interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm processing. The no ipv6 enable command removes the entire IPv6 interface configuration. To enable stateless address autoconfiguration on an enabled IPv6 interface, use the IPv6 address autoconfig command. Example The following example enables VLAN 1 for the IPv6 addressing mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm User Guidelines When address autoconfig is enabled, router solicitation ND procedure is initiated to discover a router and assign IP addresses to the interface, based on the advertised on-link prefixes. When disabling address autoconfig, automatically generated addresses that are assigned to the interface are removed. The default state of the address autoconfig is enabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Default Configuration The default interval is 100ms and the default bucketsize is 10 i.e.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm ipv6 address Use the ipv6 address Interface Configuration mode command to configure an IPv6 address for an interface. Use the no form of this command To remove the address from the interface. Syntax ipv6 address ipv6-address/prefix-length [eui-64] [anycast] no ipv6 address [ipv6-address/prefix-length] [eui-64] Parameters • ipv6-address—Specifies the IPv6 network assigned to the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Using the no IPv6 address command without arguments removes all manually configured IPv6 addresses from an interface, including link local manually configured addresses. Example console(config)# interface vlan 1 console(config-if)# ipv6 address 3000::123/64 eui-64 anycast ipv6 address link-local Use the ipv6 address link-local command to configure an IPv6 link-local address for an interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm User Guidelines Using the no ipv6 link-local address command removes the manually configured link local IPv6 address from an interface. Multiple IPv6 addresses can be configured per interface, but only one link-local address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm User Guidelines When ICMP unreachable messages are enabled, when receiving a packet addressed to one of the interface's IP address with TCP/UDP port not assigned, the device sends ICMP unreachable messages. Use the no ipv6 unreachables command to disable sending ICMP unreachable messages on the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm interface-name = vlan | ch | | 0 integer = | decimal-number = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 physical-port-name = Designated port number, for example 1/0/16. Configuring a new default GW without deleting the previous configured information overwrites the previous configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Command Mode EXEC mode User Guidelines Use the show ipv6 neighbors command in the privileged EXEC mode to display IPv6 neighbor discovery cache information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm ------------------------------------- --------- ----------- 4004::55/64 [ANY] manual Active fe80::200:b0ff:fe00:0 linklayer Active ff02::1 linklayer ------ ff02::77 manual ------ ff02::1:ff00:0 manual ------ ff02::1:ff00:1 manual ------ ff02::1:ff00:55 manual ------ show IPv6 route Use the show ipv6 route command to display the current state of the IPv6 routing table.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm ipv6 nd dad attempts Use the ipv6 nd dad attempts Interface Configuration (Ethernet, VLAN, Port-channel) mode command to configure the number of consecutive neighbor solicitation messages that are sent on an interface while Duplicate Address Detection (DAD) is performed on the unicast IPv6 addresses of the interface. Use the no form of this command to restore the number of messages to the default value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm When DAD identifies a duplicate address, the address state is set to DUPLICATE and the address is not used. If the duplicate address is the Link Local address of the interface, the processing of IPv6 packets is disabled on the interface and an error message is displayed. All configuration commands associated with the duplicate address remain as configured while the address state is set to DUPLICATE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Parameters nameName of the host. (Range: 1–158 characters) • ipv6-address1—Associated IPv6 address. This argument must be in the form documented in RFC 2373 where the address is specified in hexadecimal using 16-bit values between colons. When the IPv6 address is a Link Local address (IPv6Z address), the outgoing interface name must be specified.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Syntax ipv6 neighbor ipv6_addr interface-id hw_addr no ipv6 neighbor ipv6_addr interface-id Parameters • Ipv6_addr—Specifies the Pv6 address to map to the specified MAC address. • interface-id—Specifies the interface that is associated with the IPv6 address • hw_addr—Specifies the MAC address to map to the specified IPv6 address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Syntax ipv6 set mtu { interface-id } { bytes | default} Parameters • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port or Port-channel. • bytes—Specifies the MTU in bytes. • default—Sets the default MTU size 1500 bytes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Default Configuration MLD version 1. Command Mode Interface Configuration (Ethernet, VLAN, Port-channel) mode console(config)# interface vlan 1 console(config-if)# ipv6 mld version 2 ipv6 mld join-group Use the ipv6 mld join-group Interface Configuration mode command to configure Multicast Listener Discovery (MLD) reporting for a specified group.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Example The following example configures MLD reporting for specific groups: ipv6 mld join-group ff02::10 show ipv6 neighbors Use the show ipv6 neighbors Privileged EXEC mode command to display IPv6 neighbor discovery cache information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm • INCMP (Incomplete)—Address resolution is being performed on the entry. Specifically, a Neighbor Solicitation has been sent to the solicitednode multicast address of the target, but the corresponding Neighbor Advertisement has not yet been received.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IPv6_Addressing.fm Syntax clear ipv6 neighbors Parameters This command has no keywords or arguments.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Tunnel Commands 40 interface tunnel Use the interface tunnel Global Configuration mode command to enter the Interface Configuration (Tunnel) mode. Syntax interface tunnel number Parameters number—Specifies the tunnel index. Command Mode Global Configuration mode Example The following example enters the Interface Configuration (Tunnel) mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm no tunnel mode ipv6ip Parameters isatap—Enables an automatic IPv6 over IPv4 Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) tunnel. Default Configuration The IPv6 transition-mechanism global support mode is disabled. Command Mode Interface Configuration (Tunnel) mode User Guidelines The system can be enabled to ISATAP tunnel.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm no tunnel isatap router Parameters router-name—Specifies the router’s domain name. Default Configuration The automatic tunnel router's default domain name is ISATAP. Command Mode Interface Configuration (Tunnel) mode User Guidelines The ipv6 tunnel routers-dns command determines the string that the host uses for automatic tunnel router lookup in the IPv4 DNS procedure.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Parameters • auto—The system minimum IPv4 address is used as the source address for packets sent on the tunnel interface. If the IPv4 address is changed, then the local address of the tunnel interface is changed too. • ip4-address—Specifies the IPv4 address to use as the source address for packets sent on the tunnel interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Parameters seconds—Specifies the time interval in seconds between DNS queries. (Range: 10–3600) Default Configuration The default time interval between DNS queries is 10 seconds. Command Mode Global Configuration mode User Guidelines This command determines the time interval between DNS queries before the ISATAP router IP address is known.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Default Configuration The default time interval between ISATAP router solicitation messages is 10 seconds. Command Mode Global Configuration mode User Guidelines This command determines the interval between router solicitation messages when there is no active ISATAP router.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Command Mode Global Configuration mode User Guidelines The DNS query interval (after the ISATAP router IP address is known) is the Time-To-Live (TTL) that is received from the DNS, divided by (Robustness + 1). The router solicitation interval (when there is an active ISATAP router) is the minimum-router-lifetime that is received from the ISATAP router, divided by (Robustness + 1).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\Tunnel.fm Tunnel protocol : NONE Tunnel Local address type : auto Tunnel Local Ipv4 address : 0.0.0.0 Router DNS name : ISATAP Router IPv4 address : 0.0.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm DHCP Relay Commands 41 ip dhcp relay enable (Global) Use the ip dhcp relay enable Global Configuration mode command to enable Dynamic Host Configuration Protocol (DHCP) relay features on the device. Use the no form of this command to disable the DHCP relay agent. Syntax ip dhcp relay enable no ip dhcp relay enable Default Configuration DHCP relay features are disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm Syntax ip dhcp relay enable no ip dhcp relay enable Default Configuration Disabled Command Mode Interface Configuration (VLAN) mode Interface Configuration (VLAN, Ethernet, Port-channel) mode User Guidelines Enable DHCP relay globally before enabling DHCP relay on an interface. Example The following example enables DHCP features on VLAN 21.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm Command Mode Global Configuration mode Example The following example defines the DHCP server on the device. Console(config)# ip dhcp relay address 176.16.1.1 ip dhcp relay address (Interface) Use the ip dhcp relay address Interface Configuration (VLAN, Ethernet, Port-channel) command to define the DHCP servers available by the DHCP relay for DHCP clients connected to the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm You can use the command regardless if DHCP Relay is enabled on the interface. Example The following example defines the DHCP server on VLAN 21. Console(config)# interface vlan 21 Console(config-if)# ip dhcp relay address 176.16.1.1 show ip dhcp relay Use the show ip dhcp relay EXEC mode command to display the server addresses on the DHCP relay.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm DHCP relay is globally enabled. DHCP relay is enabled on VLANs: 1, 2 Servers: 172.16.1.11, 172.16.8.11 ip dhcp information option Use the ip dhcp information option Global Configuration command to enable DHCP option-82 data insertion. Use the no form of this command to disable DHCP option-82 data insertion.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Relay.fm show ip dhcp information option The show ip dhcp information option EXEC mode command displays the DHCP Option 82 configuration. Syntax show ip dhcp information option Command Mode EXEC mode Example The following example displays the DHCP Option 82 configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm DHCP Server Commands 42 ip dhcp server Use the ip dhcp server Global Configuration mode command to enable the Dynamic Host Configuration Protocol (DHCP) server features on the device. Use the no form of this command to disable the DHCP server. Syntax ip dhcp server no ip dhcp server Default Configuration The DHCP server is disabled.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Syntax ip dhcp pool host name no ip dhcp pool host name Parameters name—Specifies the DHCP address pool name. It can be either a symbolic string (such as Engineering) or an integer (such as 8). (Length: 1–32 characters) Default Configuration DHCP hosts are not configured.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm no ip dhcp pool network name Parameters name—Specifies the DHCP address pool name. It can be either a symbolic string (such as ‘engineering’) or an integer (such as 8). (Length: 1–32 characters) Default Configuration DHCP address pools are not configured.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Parameters • address—Specifies the client IP address. • mask—Specifies the client network mask. • prefix-length—Specifies the number of bits that comprise the address prefix. The prefix is an alternative way of specifying the client network mask. The prefix length must be preceded by a forward slash (/).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Parameters • network-number—Specifies the IP address of the DHCP address pool. • mask—Specifies the pool network mask. • prefix-length—Specifies the number of bits that comprise the address prefix. The prefix is an alternative way of specifying the client network mask. The prefix length must be preceded by a forward slash (/).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Syntax lease {days [{hours} [minutes]] | infinite} no lease Parameters • days—Specifies the number of days in the lease. • hours—Specifies the number of hours in the lease. A days value must be supplied before configuring an hours value. • minutes—Specifies the number of minutes in the lease. A days value and an hours value must be supplied before configuring a minutes value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm client-name Use the client-name DHCP Pool Host Configuration mode command to define the name of a DHCP client. The client name should not include the domain name. Use the no form of this command to remove the client name. Syntax client-name name no client-name Parameters name—Specifies the client name, using standard ASCII characters. The client name should not include the domain name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Parameters ip-address—Specifies the IP address of a router. One IP address is required, although up to eight addresses can be specified in one command line. Command Mode DHCP Pool Host Configuration mode DHCP Pool Network Configuration mode Default Configuration No default router is defined. User Guidelines The router IP address should be on the same subnet as the client subnet.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm DHCP Pool Network Configuration mode Default Configuration No DNS server is defined. User Guidelines If DNS IP servers are not configured for a DHCP client, the client cannot correlate host names to IP addresses. Example The following example specifies 10.12.1.99 as the client domain name server IP address. Console(config-dhcp)# dns-server 10.12.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Example The following example specifies yahoo.com as the DHCP client domain name string. Console(config-dhcp)# domain-name yahoo.com netbios-name-server Use the netbios-name-server DHCP Pool Configuration mode command to configure the NetBIOS Windows Internet Naming Service (WINS) servers that are available to Microsoft Dynamic Host Configuration Protocol (DHCP) clients.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm netbios-node-type Use the netbios-node-type DHCP Pool Configuration mode command to configure the NetBIOS node type for Microsoft Dynamic Host Configuration Protocol (DHCP) clients. Use the no form of this command to remove the NetBIOS node type. Syntax netbios-node-type {b-node | p-node | m-node | h-node} no netbios-node-type Parameters • b-node—Specifies the Broadcast NetBIOS node type.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Syntax next-server ip-address no next-server Parameters ip-address—Specifies the IP address of the next server in the boot process, which is typically a Trivial File Transfer Protocol (TFTP) server. Default Configuration If the next-server command is not used to configure a boot server list, the DHCP Server uses inbound interface helper addresses as boot servers.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Command Mode DHCP Pool Host Configuration mode DHCP Pool Network Configuration mode Default Configuration No next server name is defined. Example The following example specifies www.bootserver.com as the name of the next server in the boot process of a DHCP client. Console(config-dhcp)# next-server www.bootserver.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Example The following example specifies boot_image_file as the default boot image file name for a DHCP client. Console(config-dhcp)# bootfile boot_image_file time-server Use the time-server DHCP Pool Configuration mode command to specify the time servers list for a Dynamic Host Configuration Protocol (DHCP) client. Use the no form of this command to remove the time servers list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm option Use the option DHCP Pool Configuration mode command to configure the Dynamic Host Configuration Protocol (DHCP) Server options. Use the no form of this command to remove the options. Syntax option code {ascii ascii-string | hex hex-string | ip ip-address} option ip-list code ip-address1 [ip-address2 …] no option code Parameters • code—Specifies the DHCP option code.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm current set of DHCP options are documented in RFC 2131, Dynamic Host Configuration Protocol. For options in hexadecimal format, the string parameter should include all the bytes in the option value, including leading zeros. Examples The following example configures DHCP option 19, which specifies whether the client should configure its IP layer for packet forwarding.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Parameters • low-address—Specifies the excluded IP address, or first IP address in an excluded address range. • high-address—Specifies the last IP address in the excluded address range. Default Configuration All IP pool addresses are assignable. Command Mode Global Configuration mode User Guidelines The DHCP Server assumes that all pool addresses can be assigned to clients.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Command Mode Global Configuration mode User Guidelines The DHCP Server pings a pool address before assigning the address to a requesting client. If the ping is unanswered, the DHCP Server assumes (with a high probability) that the address is not in use and assigns the address to the requesting client.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Example The following example enables the DHCP Server to send ping packets before assigning the address to a requesting client. Console(config-dhcp)# ping enable ip dhcp ping count Use the ip dhcp ping count Global Configuration mode command to specify the number of packets a Dynamic Host Configuration Protocol (DHCP) Server sends to a pool address as part of a ping operation.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm ip dhcp ping timeout The ip dhcp ping timeout Global Configuration mode command specifies the time interval during which a Dynamic Host Configuration Protocol (DHCP) Server waits for a ping reply from an address pool. To restore the default timeout, use the no form of this command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm clear ip dhcp binding The clear ip dhcp binding Privileged EXEC mode command deletes the dynamic address binding from the Dynamic Host Configuration Protocol (DHCP) Server database. Syntax clear ip dhcp binding {address | *} Parameters • address — Specifies the binding address to delete from the DHCP • * — Clears all automatic bindings. database.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Command Mode EXEC mode Example The following example displays the DHCP configuration. Console> show ip dhcp DHCP server is enabled. DHCP ping packets is enabled with 2 retries and 500 milliseconds. show ip dhcp excluded-addresses The show ip dhcp excluded-addresses EXEC mode command displays the excluded addresses.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Syntax show ip dhcp pool host [address | name] Parameters • address — Specifies the client IP address. • name — Specifies the DHCP pool name. (Length: 1-32 characters) Command Mode EXEC mode Example The following example displays the DHCP pool host configuration. Console> show ip dhcp pool host The number of host pools is 1 Name --------Station IP Address -------------172.16.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Mask: 255.255.0.0 Default router: 172.16.1.1 Client name: client1 DNS server: 10.12.1.99 Domain name: yahoo.com NetBIOS name server: 10.12.1.90 NetBIOS node type: h-node Next server: 10.12.1.99 Next-server-name: 10.12.1.100 Bootfile: Bootfile Time server 10.12.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm marketing 10.1.1.17-10.1.1.178 255.255.255.0 0d:12h:0m finance 10.1.2.8-10.1.2.178 255.255.255.0 0d:12h:0m Router> show ip dhcp pool network marketing Name Address range mask Lease --------------------------------- -----------------------marketing 10.1.1.17-10.1.1.178 255.255.255.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm Command Mode EXEC mode Example The following example displays the DHCP Server binding address parameters.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm DHCP server enabled The number of used (all types) entries is 5 The number of pre-allocated entries is 1 The number of allocated entries is 1 The number of expired entries is 1 The number of declined entries is 2 IP address Hardware Address Lease Expiration Type ---------- ---------------- ------- --------- 1.16.3.24 --------------- 02c7.f802.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm The number of allocated entries is 3 The number of static entries is 1 The number of dynamic entries is 1 The number of automatic entries is 1 IP address Hardware address Lease expiration Type ---------- ---------------- -------------------- --------- 172.16.1.11 00a0.9802.32de Feb 01 1998 12:00 AM Dynamic 172.16.3.253 02c7.f800.0422 Infinite Automatic 172.16.3.254 02c7.f800.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm The following table describes the significant fields shown in the display. F i e ld D e sc r ip ti o n IP address The host IP address as recorded on the DHCP Server. Hardware address The MAC address or client identifier of the host as recorded on the DHCP Server. Lease expiration The lease expiration date of the host IP address. Type The manner in which the IP address was assigned to the host.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm IP address Hardware address 172.16.1.1100a0.9802.32de 172.16.1.12 show ip dhcp declined Field Descriptions • IP address—The IP address of the host as recorded on the DHCP Server. • Hardware address—The MAC address or client identifier of the host as recorded on the DHCP Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm IP address Hardware address 172.16.1.1300a0.9802.32de 172.16.1.14 show ip dhcp expired Field Descriptions • IP address—The IP address of the host as recorded on the DHCP Server. • Hardware address—The MAC address or client identifier of the host as recorded on the DHCP Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.fm IP address Hardware address 172.16.1.1500a0.9802.32de 172.16.1.16 show ip dhcp declined Field Descriptions • IP address—The IP address of the host as recorded on the DHCP Server. • Hardware address—The MAC address or client identifier of the host as recorded on the DHCP Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\DCHP_Server.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Routing.fm 43 IP Routing Protocol-Independent Commands ip route Use the ip route Global Configuration mode command to configure static routes. Use the no form of this command to remove static routes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Routing.fm Command Mode Global Configuration mode Example The following example configures a static route with prefix 172.16.0.0, prefix length 16, and gateway 131.16.1.1. Console(config)# ip route 172.16.0.0 /16 131.16.1.1 ip routing Use the ip routing Global Configuration mode command to enable IPv4 Routing. Use the no format of the command to disable IPv4 Routing.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Routing.fm Parameters • connected—Displays connected routing entries only. • static—Displays static routing entries only. • address address—Specifies the address for which routing information is displayed. • mask—Specifies the network subnet mask of the IP address. • prefix-length—Specifies the number of bits that comprise the IP address prefix. The prefix length must be preceded by a forward slash (/).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\IP_Routing.fm Console> show ip route address 172.1.1.0 255.255.255.0 longerprefixes Codes: C - connected, S - static, E - OSPF external S 172.1.1.0/24 [5/3] via 10.0.2.1, 17:12:19, Ethernet1 S 172.1.1.1/32 [5/3] via 10.0.3.1, 19:51:18, Ethernet1 The following table describes the significant fields shown in the display: F i e ld D e s c r i p t io n O The protocol that derived the route. 10.8.1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm ACL Commands 44 Use the ip access-list global configuration mode command to define an IPv4 access list and to place the device in IPv4 access list configuration mode. Use the no form of this command to remove the access list. Syntax ip access-list extended access-list-name no ip access-list extended access-list-name Parameters • • access-list-name—Name of the IPv4 access list. access-list-name—0–32 characters.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm permit ( IP ) Use the permit IP Access-list Configuration mode command to set permit conditions for IPv4 access list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • • • • • • • • dscp number—Specifies the DSCP value. precedence number—Specifies the IP precedence value. icmp-type—Specifies an ICMP message type for filtering ICMP packets.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • ack, -psh, -rst, -syn and -fin. The flags are concatenated to a one string. For example: +fin-ack. time-range-name—Name of the time range that applies to this permit statement. (Range: 1–32) Default No IPv4 access list is defined. Command Mode IP Access-list Configuration mode User Guidelines You enter IP-access list configuration mode by using the IP Access-list Global Configuration command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • • • • • • • parameter-problem, timestamp, timestamp-reply, information-request, information-reply, address-mask-request, address-mask-reply, traceroute, datagram-conversion-error, mobile-host-redirect, mobile-registrationrequest, mobile-registration-reply, domain-name-request, domain-namereply, skip, photuris. (Range: 0–255) icmp-code—Specifies an ICMP message code for filtering ICMP packets.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • log-input—Specifies sending an informational syslog message about the packet that matches the entry. Because forwarding is done in hardware and logging is done in software, if a large number of packets match a deny ACE containing a log-input keyword, the software might not be able to match the hardware processing rate, and not all packets will be logged. Default No IPv4 access list is defined.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm ipv6 access-list Use the ipv6 access-list global configuration mode command to define an IPv6 access list and to place the device in IPv6 access list configuration mode. Use the no form of this command to remove the access list. Syntax ipv6 access-list [access-list-name] no ipv6 access-list [access-list-name] Parameters • • access-list-name—Name of the IPv6 access list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Switch (config)# ipv6 access-list acl1 Switch(config-ipv6-acl)# permit tcp 2001:0DB8:0300:0201::/64 any any 80 permit ( IPv6 ) Use the permit command in IPv6 Access-list Configuration mode to set permit conditions for IPv6 access list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • • • • • • • precedence number—Specifies the IP precedence value. icmp-type—Specifies an ICMP message type for filtering ICMP packets.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Command Mode Ipv6 Access-list Configuration mode User Guidelines The number of TCP/UDP ranges that can be defined in ACLs is limited. You can define up to #ASIC-specific ranges for TCP and up to #ASIC-specific ranges for UDP. If a range of ports is used for a source port in ACE it would be not be counted again if it is also used for a source port in another ACE.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm deny udp {any | {source-prefix/length }} {any | source-port/port-range} }{any | destination- prefix/length } {any| destination-port/port-range} [dscp number | precedence number] [time-range time-range-name] [disable-port | log-input] Parameters • • • • • • • • protocol—The name or the number of an IP protocol. Available protocol names are: icmp (58), tcp (6) and udp (17).
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm • • • • • netbios-dgm (138), netbios-ns (137), non500-isakmp (4500), ntp (123), rip (520), snmp (161), snmptrap (162), sunrpc (111), syslog (514), tacacs (49), talk (517), tftp (69), time (37), who (513), xdmcp (177). (Range: 0–65535) source-port—Specifies the UDP/TCP source port. Predefined port names are defined in the destination-port parameter.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Example console(config)# ipv6 access-list server console(config-ipv6-al)# deny tcp 3001::2/64 any any 80 mac access-list Use the mac access-list Global Configuration mode command to define a Layer 2 access list and to place the device in MAC access list configuration mode. Use the no form of this command to remove the access list.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Syntax permit {any | source source-wildcard} {any | destination destination-wildcard} [eth-type 0| aarp | amber | dec-spanning | decnet-iv | diagnostic | dsm | etype-6000] [vlan vlan-id] [cos cos cos-wildcard] [time-range time-range-name] Parameters • • • • • • • • • source—Source MAC address of the packet. source-wildcard—Wildcard bits to be applied to the source MAC address.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm console(config-mac-al)# permit 00:00:00:00:00:01 00:00:00:00:00:ff any service-acl input use the service-acl input command in interface configuration mode to control access to an interface. Use the no form of this command to remove the access control. Syntax service-acl input acl-name1 [acl-name2] no service-acl input Parameters acl-name—Specifies an ACL to apply to the interface. See the usage guidelines.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm console(config-if)# service-acl input server service-acl output Use the service-acl output command in Interface Configuration mode to control access to an interface on the Egress (transmit path). Use the no form of this command to remove the access control.. Syntax service-acl output acl-name1 [acl-name2] no service-acl output Parameters acl-name—Specifies an ACL to apply to the interface. See the Usage Guidelines.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm console(config)# mac access-list extended server console(config-mac-al)# permit 00:00:00:00:00:01 00:00:00:00:00:ff any console(config-mac-al)# exit console(config)# interface gigabitethernet 1/0/1 console(config-if)# service-acl output server service-acl input block Use the service-acl input block Interface Configuration mode commands to discard packets that are classified to specific protocols.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm If ACL or Policy Map or Security suite rules are assigned to an interface or 802.1X Dynamic Policy Assignment is enabled for an interface, the user is not able to assign Proprietary Protocol Filtering rules to that interface. The following table defines the DA and protocol types of the packets that are subject for discarding per each command: Command D e s ti na t io n A dd r e s s blockcdp 0100.0ccc.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Command Mode Global Configuration mode User Guidelines After the time-range command, use the periodic time-range configuration command and the absolute time-range configuration command. Multiple periodic commands are allowed in a time range. Only one absolute command is allowed.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Parameters • • • • • • start—Absolute time and date that the permit or deny statement of the associated access list starts going into effect. If no start time and date are specified, the permit or deny statement is in effect immediately. end—Absolute time and date that the permit or deny statement of the associated access list is no longer in effect.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Parameters • • • day-of-the-week—The starting day that the associated time range is in effect. The second occurrence is the ending day the associated statement is in effect. The second occurrence can be the following week (see description in the User Guidelines). Possible values are: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Parameters time-range-name—Specifies the name of the time range. (Range: 1–32) Command Mode EXEC mode Example Console# show time-range http-allowed -------------absolute start 12:00 1 jan 2005 absolute end 12:00 31 dec 2005 periodic monday 8:00 to friday 20:00 show access-lists Use the show access-lists Privileged EXEC mode command to display access control lists (ACLs) configured on the switch.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Router# show access-lists Standard IP access list 1 deny any Standard IP access list 2 deny 192.168.0.0, wildcard bits 0.0.0.255 permit any Standard IP access list 3 deny 0.0.0.0 deny 192.168.0.1, wildcard bits 0.0.0.255 permit any Standard IP access list 4 permit 0.0.0.0 permit 192.168.0.2, wildcard bits 0.0.0.255 Extended IP access list ACL1 permit 234 172.30.40.1 0.0.0.0 any permit 234 172.30.8.8 0.0.0.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm show interfaces access-lists Use the show interfaces access-lists Privileged EXEC mode command to display access lists applied on interfaces. Syntax show interfaces access-lists [interface-id ] Parameters interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port, Port-channel or VLAN.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.fm Command Mode Privileged EXEC mode Example console# clear access-lists counters gigabitethernet 1/0/1 show interfaces access-lists counters Use the show interfaces access-lists counters Privileged EXEC mode command to display Access List counters. Syntax show interfaces access-lists counters [ ethernet interface | port-channel port- channel-number ] Parameters interface-id—Specifies an interface ID.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\ACL.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm 45 Quality of Service (QoS) Commands qos Use the qos Global Configuration mode command to enable Quality of Service (QoS) on the device. Use the no form of this command to disable QoS on the device Syntax qos [basic | advanced ] no qos Parameters • basic—QoS basic mode. If no option is specified, the QoS mode defaults to the basic mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm show qos Use the show qos EXEC mode command to display the Quality of Service (QoS) mode for the device. The trust mode is displayed for the QoS basic mode. Syntax show qos Parameters This command has no arguments or keywords. Default Configuration Disabled Command Mode Command Mode EXEC mode User Guidelines Trust mode is displayed if QoS is enabled in basic mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Qos: disable Trust: dscp class-map Use the class-map Global Configuration mode command to create or modify a class map and enters the Class-map Configuration mode. Use the no form of this command todelete a class map. Syntax class-map class-map-name [match-all | match-any] no class-map class-map-name Parameters • class-map-name—Specifies the class map name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm order is important. The class-map command and its subcommands are used to define packet classification, marking, and aggregate policing as part of a globally named service policy applied on a per-interface basis. If there is more than one match statement in a match-all class map and if there is a repetitive classification field in the participating ACLs, an error message is generated.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Console> show class-map class1 Class Map match-any class1 (id4) Match Ip dscp 11 21 match Use the match Class-map Configuration mode command to define the match criteria for classifying traffic. Use the no form of this command to delete the match criteria. Syntax match access-group acl-name no match access-group acl-name Parameters acl-name—Specifies the MAC or IP Access Control List (ACL) name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Syntax policy-map policy-map-name no policy-map policy-map-name Parameters policy-map-name—Specifies the policy map name. Default Configuration The default behavior of the policy map is to set the DSCP value to 0 if the packet is an IP packet, and to set the CoS value to 0 if the packet is tagged.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm class The class Policy-map Configuration mode command defines a traffic classification and enters the Policy-map Class Configuration mode. Use the no form of this command to detach a class map from the policy map. Syntax class class-map-name [access-group acl-name] no class class-map-name Parameters • class-map-name—Specifies the name of an existing class map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Example The following example defines a traffic classification called Class1 with an access-group called Enterprise. The class is in a policy map called policy1. Console(config)# policy-map policy1 Console(config-pmap)# class class1 access-group enterprise show policy-map Use the show policy-map EXEC mode command to display all policy maps or a specific policy map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm trust Use the trust Policy-map Class Configuration mode command to configure the trust state, which selects the value that QoS uses as the source of the internal DSCP value. Use the no form of this command to return to the default trust state. Syntax trust cos-dscp no trust Parameters cos-dscp—Specifies that if the packet is IP, then QoS acts as for dscp; otherwise QoS acts as for cos.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm If specifying trust cos, QoS maps a packet to a queue, the received or default port CoS value, and the CoS-to-queue map. If specifying trust dscp, QoS maps the packet using the DSCP value from the ingress packet. If specifying tcp-udp-port, QoS maps the packet to a queue using the TCP\UDP port value from the ingress packet and the tcp-udp-port-to-queue map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm • queue queue-id—Specifies the explicit queue id to set the egress queue. • cos new-cos—Specifies the new User priority to be marked in the packet. (Range: 0–7) Command Mode Policy-map Class Configuration mode User Guidelines This command and the trust Policy-map Class Configuration mode command are mutually exclusive within the same policy map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Syntax police committed-rate-kbps committed-burst-byte [exceed-action {drop | policed-dscp-transmit}] no police Parameters • committed-rate-kbps—Specifies the average traffic rate (CIR) in kbits per second (bps). (Range: 3–12582912) • committed-burst-byte—Specifies the normal burst size (CBS) in bytes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm service-policy Use the service-policy Interface Configuration (Ethernet, VLAN, Portchannel) mode command to apply a policy map to the input of a particular interface. Use the no form of this command to detach a policy map from an interface. Syntax service-policy input policy-map-name no service-policy input Parameters policy-map-name—Specifies the policy map name to apply to the input interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm no qos aggregate-policer aggregate-policer-name Parameters • aggregate-policer-name—Specifies the aggregate policer name. • committed-rate-kbps—Specifies the average traffic rate (CIR) in kbits per second (kbps). (Range: 3–57982058) • excess-burst-byte—Specifies the normal burst size (CBS) in bytes.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Example The following example defines the parameters of a policer called Policer1 that can be applied to multiple classes in the same policy map. When the average traffic rate exceeds 124,000 kbps or the normal burst size exceeds 9600 bytes, the packet is dropped.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm the no form of this command to remove an existing aggregate policer from a policy map. Syntax police aggregate aggregate-policer-name no police aggregate aggregate-policer-name Parameters aggregate-policer-name—Specifies the aggregate policer name. Command Mode Policy-map Class Configuration mode User Guidelines An aggregate policer can be applied to multiple classes in the same policy map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm no wrr-queue cos-map [queue-id] Parameters • queue-id—Specifies the queue number to which the CoS values are mapped. • cos0 ... cos7—Specifies up to 7 CoS values to map to the specified queue number. (Range: 1–7) Default Configuration The default CoS value mapping to 8 queues is as follows: CoS value 0 is mapped to queue 3. CoS value 1 is mapped to queue 1. CoS value 2 is mapped to queue 2.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm wrr-queue bandwidth Use the wrr-queue bandwidth global Configuration command to assign Weighted Round Robin (WRR) weights to egress queues. The weight ratio determines the frequency at which the packet scheduler removes packets from each queue. Use the no form of this command to restore the default configuration. Syntax wrr-queue bandwidth weight1 weight2 ...
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Example The followin 7 WRR queues. Console(config)# wrr-queue bandwidth 6 6 6 6 6 6 6 6 priority-queue out num-of-queues Use the priority-queue out num-of-queues Global Configuration mode command to configure the number of expedite queues. Use the no form of this command to restore the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Example The following example configures the number of expedite queues as 2. Console(config)# priority-queue out num-of-queues 2 traffic-shape Use the traffic-shape Interface Configuration (Ethernet, Port-channel) mode command to configure the egress port shaper. Use the no form of this command to disable the shaper.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm traffic-shape queue Use the traffic-shape queue Interface Configuration (Ethernet, Port-channel) mode command to configure the egress queue shaper. Use the no form of this command to disable the shaper. Syntax traffic-shape queue queue-id committed-rate [committed-burst] no traffic-shape queue queue-id Parameters • queue-id—Specifies the queue number to which the shaper is assigned.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm rate-limit (Ethernet) Use the rate-limit Interface Configuration (Ethernet) mode command to limit the incoming traffic rate on a port. Use the no form of this command to disable the rate limit. Syntax rate-limit committed-rate-kbps [burst committed-burst-byte] no rate-limit Parameters • rate—Specifies the maximum number of kilobits per second of ingress traffic on a port. The range is 3–10000000.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Syntax qos wrr-queue wrtd no qos wrr-queue wrtd Parameters This command has no arguments or keywords. Default Disabled Command Mode Global Configuration mode User Guidelines The command is effective after reset. show qos interface Use the show qos interface EXEC mode command to display Quality of Service (QoS) information on the interface.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm • interface-id—Specifies an interface ID. The interface ID can be one of the following types: Ethernet port, or Port-channel. Default Configuration There is no default configuration for this command. Command Mode EXEC mode User Guidelines The policers option is relevant for a VLAN interface only.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm This is an example of the output from the show qos interface shapers command for 8 queues.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm This is an example of the output from the show qos interface policer command.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Syntax qos wrr-queue threshold gigabitethernet queue-id threshold-percentage no qos wrr-queue threshold gigabitethernet queue-id Parameters • gigabitethernet—Specifies that the thresholds are to be applied to Gigabit Ethernet ports. • queue-id—Specifies the queue number to which the tail-drop threshold is assigned. • threshold-percentage—Specifies the queue threshold percentage value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Parameters • dscp- list—Specifies up to 8 DSCP values, separated by spaces. (Range: 0–63) • dscp-mark-down—Specifies the DSCP value to mark down. (Range: 0–63) Default Configuration The default map is the Null map, which means that each incoming DSCP value is mapped to the same DSCP value. Command Mode Global Configuration mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Default Configuration The default map for 8 queues is as follows. DSCP value 0-7 8-15 16-23 24-31 32-39 40-47 48-56 57-63 QueueID 1 2 3 4 5 6 7 8 Command Mode Global Configuration mode Example The following example maps DSCP values 33, 40 and 41 to queue 1.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Command Mode Global Configuration mode. Example The following example maps DSCP values 25, 27 and 29 to Drop Precedence 2. Console(config)# qos map dscp-dp 25 27 29 to 2 qos trust (Global) Use the qos trust Global Configuration mode command to configure the system to the basic mode and trust state. Use the no form of this command to return to the default configuration.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm because there is no need to classify the packets at every switch within the domain. Use this command to specify whether the port is trusted and which fields of the packet to use to classify traffic. When the system is configured with trust DSCP, the traffic is mapped to the queue by the DSCP-queue map. When the system is configured with trust CoS, the traffic is mapped to the queue by the CoS-queue map.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Console(config)# interface gi1/0/15 Console(config-if)# qos trust qos cos Use the qos cos Interface Configuration (Ethernet, Port-channel) mode command to define the default CoS value of a port. Use the no form of this command to restore the default configuration. Syntax qos cos default-cos no qos cos Parameters default-cos—Specifies the default CoS value of the port.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm qos dscp-mutation Use the qos dscp-mutation Global Configuration mode command to apply the DSCP Mutation map to system DSCP trusted ports. Use the no form of this command to restore the trusted port with no DSCP mutation. Syntax qos dscp-mutation no qos dscp-mutation Command Mode Global Configuration mode.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Syntax qos map dscp-mutation in-dscp to out-dscp no qos map dscp-mutation [in-dscp] Parameters • in-dscp—Specifies up to 8 DSCP values to map, separated by spaces. (Range: 0–63) • out-dscp—Specifies up to 8 DSCP mapped values, separated by spaces. (Range: 0–63) Default Configuration The default map is the Null map, which means that each incoming DSCP value is mapped to the same DSCP value.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Parameters • dscp-queue—Displays the DSCP to queue map. • dscp-dp—Displays the DSCP to Drop Precedence map. • policed-dscp—Displays the DSCP to DSCP remark table. • dscp-mutation—Displays the DSCP-DSCP mutation table. Command Mode EXEC mode Example The following example displays the QoS mapping information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm The following table appears:.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Example The following example clears the QoS statistics counters. Console# clear qos statistics qos statistics policer Use the qos statistics policer Interface Configuration (Ethernet, Portchannel) mode command to enable counting in-profile and out-of-profile. Use the no form of this command to disable counting.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm qos statistics aggregate-policer Use the qos statistics aggregate-policer Global Configuration mode command to enable counting in-profile and out-of-profile. Use the no form of this command to disable counting. Syntax qos statistics aggregate-policer aggregate-policer-name no qos statistics aggregate-policer aggregate-policer-name Parameters aggregate-policer-name—Specifies the aggregate policer name.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Parameters • set—Specifies the counter set number. • interface—Specifies the Ethernet port. • queue—Specifies the output queue number. • dp—Specifies the drop precedence. The available values are: high, low. Default Configuration Set 1: All interfaces, all queues, high DP. Set 2: All interfaces, all queues, low DP.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm User Guidelines Up to 16 sets of counters can be enabled for policers. The counters can be enabled in the creation of the policers. Use the qos statistics queues Global Configuration mode command to enable QoS statistics for output queues. Example The following example displays Quality of Service statistical information.
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax CLI\files\QoS.fm Output Queues ------------- Interface --------gi1/0/1 gi1/0/2 Queue ----2 All DP -High High Total packets ------------799921 5387326 %TD packets ----------1.2% 0.