Dell™ PowerConnect™ M6220 Systems CLI Reference Guide www.dell.com | support.dell.
Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. ____________________ Information in this document is subject to change without notice. © 2007 Dell Inc. All rights reserved.
Contents 1 Command Groups Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Command Groups Mode Types . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Layer 2 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Management ACL Commands . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . .
IP Addressing Commands . 802.1x Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 . . . . . . . . . . . . . . . . . . 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Configuration and Image Files Commands . QoS Commands Radius Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 RMON Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 SNMP Commands .
PIM-DM Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 PIM-SM Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Router Discovery Protocol Commands. . . . . . . . . . . . . . . . . . . . . Routing Information Protocol (RIP) Commands Tunnel Interface Commands . . . . . . . . . . . . . . . . . 46 . . . . . . . . . . . . . . . . . . . . . . . . . 47 Virtual LAN Routing Commands . . . . . . . . . . . . . . . . . . . . . . . .
exit (configuration) exit (EXEC) 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 AAA Commands aaa authentication enable . aaa authentication login . enable authentication . enable password . . . . . . . . . . . . . . . . . . . . . . . . . . 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 . . . . . . . . . . . . . . . . . . . . . . . . . .
clear bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 port security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 port security max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . show bridge address-table . . . . . . . . . . . . . . . . . . . . . . . . . 118 show bridge address-table count . . . . . . . . . . . . . . . . . . . . . . 119 show bridge address-table static . . . . . . . . . . . . . . . . . . . . . .
show clock 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Denial of Service Commands dos-control firstfrag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 dos-control icmp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 dos-control l4port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 dos-control sipdip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 dos-control tcpflag . . . . . . . . . . . . . . . . .
show interfaces configuration . show interfaces counters . . . . . . . . . . . . . . . . . . . . . . . . 156 . . . . . . . . . . . . . . . . . . . . . . . . . 157 . . . . . . . . . . . . . . . . . . . . . . . . 160 . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 show interfaces description . show interfaces status . . . . . . . . . . . . . . . . . . . . . . . . . . 163 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ip igmp snooping leave-time-out. . . . . . . . . . . . . . . . . . . . . . . ip igmp snooping mrouter-time-out show ip igmp snooping groups 185 . . . . . . . . . . . . . . . . . . . . . 186 . . . . . . . . . . . . . . . . . . . . . . . 187 show ip igmp snooping interface . . . . . . . . . . . . . . . . . . . . . . 188 show ip igmp snooping mrouter . . . . . . . . . . . . . . . . . . . . . . . 188 . . . . . . . . . . . . . . . . . . . . . . . . . .
16 Link Dependency Commands link-dependency group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 no link-dependency group . add ethernet 208 no add ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . add port-channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 210 no add port-channel . . . . . . . . . . . . . . . . . . . . . . .
show lldp remote-device show lldp statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 226 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 18 Password Management Commands passwords aging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 passwords history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 passwords lock-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 passwords min-length . . . . . . . . . . . . . . . . . . .
member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . movemanagement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 no cut-through mode no standby ping . 252 reload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
traceroute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 22 ACL Commands access-list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . deny | permit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ip access-group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 287 288 no ip access-group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288 mac access-group . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ip address vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ip default-gateway 305 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 ip domain-lookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 ip domain-name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 ip helper-address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 ip host .
dot1x auth-not-req dot1x guest-vlan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 . . . . . . . . . . . . . . . . . . . . . . . . . . 330 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331 dot1x guest-vlan enable . dot1x multiple-hosts . . . . . . . . . . . . . . . . . . . . . . . . . . 331 . . . . . . . . . . . . . . . . . . . . . . . . . . . 332 dot1x single-host-violation show dot1x advanced .
27 QoS Commands assign-queue class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 class-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . class-map rename . . . . . . . . . . . . . . . . . . . . . . . . . . . . . classofservice dot1p-mapping. . . . . . . . . . . . . . . . . . . . . . . . 357 358 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359 . . . . . . . . . .
match srcip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . match srcl4port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374 match vlan mirror 372 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376 . . . . . . . . . . . . . . . .
radius-server deadtime . . . . . . . . . . . . . . . . . . . . . . . . . . . 396 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397 radius-server host . radius-server key radius-server retransmit. . . . . . . . . . . . . . . . . . . . . . . . . . . 398 . . . . . . . . . . . . . . . . . . . . . . . . . . . 399 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399 . . . . . . . . . . . . . . . . . . . . . . . . . .
show snmp engineID show snmp filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425 show snmp users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426 show snmp views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427 show snmp groups snmp-server community . . . . . . . . . . . . . . . . . . . . . . . . . . .
32 Spanning Tree Commands abort (mst) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452 clear spanning-tree detected-protocols . exit (mst) 451 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453 instance (mst) . name (mst) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33 SSH Commands crypto key generate dsa . . . . . . . . . . . . . . . . . . . . . . . . . . . 480 crypto key generate rsa . . . . . . . . . . . . . . . . . . . . . . . . . . . 480 crypto key pubkey-chain ssh ip ssh port . . . . . . . . . . . . . . . . . . . . . . . . . 481 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482 ip ssh pubkey-auth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483 . .
show logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . show logging file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . show syslog-servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498 500 500 35 TACACS+ Commands key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
protocol vlan group all. show dvlan-tunnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518 . . . . . . . . . . . . . . . . . . . . . . . . 519 . . . . . . . . . . . . . . . . . . . . . . . . . 520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523 show dvlan-tunnel interface . show interfaces switchport show port protocol show switchport protected show vlan . . . . . . . . . . . . . . . . . . . . . . . . . .
38 Web Server Commands common-name country . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 crypto certificate generate . . . . . . . . . . . . . . . . . . . . . . . . . 543 crypto certificate import . . . . . . . . . . . . . . . . . . . . . . . . . . . 544 crypto certificate request . . . . . . . . . . . . . . . . . . . . . . . . . . 545 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
arp resptime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562 arp retries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562 arp timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563 clear arp-cache . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 564 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 564 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565 ip proxy-arp .
show ipv6 dhcp binding . . . . . . . . . . . . . . . . . . . . . . . . . . . show ipv6 dhcp interface show ipv6 dhcp pool. 581 . . . . . . . . . . . . . . . . . . . . . . . . . . 582 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583 show ipv6 dhcp statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 584 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588 43 DVMRP Commands ip dvmrp . ip dvmrp metric . . . . . . . . . . . . . . . . . . . . . . . . . . . .
show ip igmp groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . show ip igmp interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 602 603 . . . . . . . . . . . . . . . . . . . . 604 show ip igmp interface stats. . . . . . . . . . . . . . . . . . . . . . . . . 604 ip igmp router-alert-optional . . . . . . . . . . . . . . . . . . . . . . . . . 605 show ip igmp interface membership . 45 IGMP Proxy Commands ip igmp-proxy . . . . . . . . . . . . . . . . . . . . . . . . . . .
show ip protocols show ip route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 624 . . . . . . . . . . . . . . . . . . . . . . . . . 624 . . . . . . . . . . . . . . . . . . . . . . . . . . . 625 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 626 show ip route preferences show ip route summary show ip stats 47 IPv6 Routing Commands clear ipv6 neighbors . . . . . . . . . . . . . . . . . . . . . . . .
show ipv6 brief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . show ipv6 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648 show ipv6 neighbors show ipv6 route 645 . . . . . . . . . . . . . . . . . . . . . . . . 649 . . . . . . . . . . . . . . . . . . . . . . . . . . 650 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
show ip mcast mroute group . . . . . . . . . . . . . . . . . . . . . . . . show ip mcast mroute source . . . . . . . . . . . . . . . . . . . . . . . . 670 . . . . . . . . . . . . . . . . . . . . . . . . 671 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672 show ip mcast mroute static. show mrinfo . show mstat 669 show mtrace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
distribute-list out enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 690 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 693 exit-overflow-interval external-lsdb-limit . ip ospf . ip ospf areaid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
show ip ospf range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712 show ip ospf statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 713 show ip ospf stub table . . . . . . . . . . . . . . . . . . . . . . . . . . . 714 show ip ospf virtual-link . . . . . . . . . . . . . . . . . . . . . . . . . . . 715 . . . . . . . . . . . . . . . . . . . . . . . . 716 timers spf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 trapflags . . . . . . . . .
distance ospf enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 733 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 733 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 735 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 735 exit-overflow-interval external-lsdb-limit . ipv6 ospf ipv6 ospf areaid ipv6 ospf cost . . . . . . . . . . . . . . . . . . . . . . . . . . .
show ipv6 ospf neighbor. show ipv6 ospf range . . . . . . . . . . . . . . . . . . . . . . . . . . 757 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 758 show ipv6 ospf stub table . . . . . . . . . . . . . . . . . . . . . . . . . . show ipv6 ospf virtual-link . . . . . . . . . . . . . . . . . . . . . . . . . . 759 . . . . . . . . . . . . . . . . . . . . . . . 760 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ip pim-trapflags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 776 show ip pimsm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 776 . . . . . . . . . . . . . . . . . . . . . . 777 . . . . . . . . . . . . . . . . . . . . . . . . . . 778 show ip pimsm componenttable . show ip pimsm interface . . . . . . . . . . . . . . . . . . . . . . . 779 . . . . . . . . . . . . . . . . . . . . . . . . . . 779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ip rip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 794 ip rip authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 794 ip rip receive version . . . . . . . . . . . . . . . . . . . . . . . . . . . . 795 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 796 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 796 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 797 ip rip send version .
ip vrrp preempt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817 ip vrrp priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817 . . . . . . . . . . . . . . . . . . . . . . . . . . . 818 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 819 ip vrrp timers advertise show ip vrrp . show ip vrrp interface . 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . 819 show ip vrrp interface brief . . . . . . . . . . . . . . . . . . . . . . . .
Command Groups Introduction The Command Line Interface (CLI) is a network management application operated through an ASCII terminal without the use of a Graphic User Interface (GUI) driven software application. By directly entering commands, the user has greater configuration flexibility. The CLI is a basic command-line interpreter similar to the UNIX C shell.
www.dell.com | support.dell.com 2 Command Group Description DHCP Filtering Configures DHCP filtering and whether an interface is trusted for filtering. Ethernet Configuration Configures all port configuration options for example ports, storm control, port speed and auto-negotiation. GVRP Configures and displays GVRP configuration and information. IGMP Snooping Configures IGMP snooping and displays IGMP configuration and IGMP information.
Command Group Description Telnet Server Configures Telnet service on the switch and displays Telnet information. 802.1x Configures and displays commands related to 802.1x security protocol. Layer 3 Groups ARP (IPv4) Manages Address Resolution Protocol functions. DHCP and BOOTP Relay (IPv4) Manages DHCP/BOOTP operations on the system. DHCPv6 (IPv6) Configures IPv6 DHCP functions. DVMRP (Mcast) Configures DVMRP operations. IGMP (Mcast) Configures IGMP operations.
www.dell.com | support.dell.com Mode Types The tables on the following pages use these abbreviations for Command Mode names.
Layer 2 Commands Management ACL Commands Command Description Mode* deny (management) Defines a deny rule. MA management access-class Defines which management access-list is used. GC management access-list Defines a management access-list, and enters the accesslist for configuration. GC permit (management) Defines a permit rule. MA show management access-class Displays the active management access-list. PE show management access-list Displays management access-lists.
www.dell.com | support.dell.com Command Description Mode* ip https authentication Specifies authentication methods for https. GC login authentication Specifies the login authentication method list for a remote LC telnet or console. password Specifies a password on a line.
Command Description Mode* show bridge address-table count Displays the number of addresses present in the Forwarding PE Database. show bridge address-table static Displays statically created entries in the bridge-forwarding database. PE show bridge multicast addresstable Displays Multicast MAC address table information. PE show bridge multicast filtering Displays the Multicast filtering configuration. PE show ports security Displays the port-lock status.
www.dell.com | support.dell.com Command Description Mode* no clock summer-time recurring Resets the recurring summertime configuration. GC show clock Displays the time and date from the system clock. EXEC *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. Denial of Service Commands Command Description Mode* dos-control firstfrag Enables Minimum TCP Header Size Denial of Service protection.
Ethernet Configuration Commands Command Description Mode* clear counters Clears statistics on an interface. PE description Adds a description to an interface. IC duplex Configures the full/half duplex operation of a given Ethernet interface when not using auto-negotiation. IC flowcontrol Configures the flow control on a given interface. GC interface ethernet Enters the interface configuration mode to configure an Ethernet type interface.
www.dell.com | support.dell.com GVRP Commands Command Description Mode* clear gvrp statistics Clears all the GVRP statistics information. PE garp timer Adjusts the GARP application join, leave, and leaveall GARP timer values. IC gvrp enable (global) Enables GVRP globally. GC gvrp enable (interface) Enables GVRP on an interface. IC gvrp registration-forbid De-registers all VLANs, and prevents dynamic VLAN registration on the port.
Command Description Mode* ip igmp snooping fast-leave Enables or disables IGMP Snooping fast-leave mode on a selected VLAN. VLAN ip igmp snooping groupmembership-interval Sets the IGMP Group Membership Interval time on a VLAN. VLAN ip igmp snooping maxresponse Sets the IGMP Maximum Response time on a particular VLAN. VLAN ip igmp snooping mcrtrexpiretime Sets the Multicast Router Present Expiration time. VLAN *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4.
www.dell.com | support.dell.com Link Dependency Commands Command Description Mode* link-dependency group Enters the link-dependency mode to configure a link-dependency group. Link Dependency no link-dependency group Removes the configuration for a link-dependency Link Dependency group. add ethernet Adds member Ethernet port(s) to the dependency list. Link Dependency no add ethernet Removes member Ethernet port(s) from the dependency list.
Command Description Mode* lldp transmit Enables the LLDP advertise capability. IC lldp transmit-mgmt Specifies that transmission of the local system management address information in the LLDPDUs is included. IC lldp transmit-tlv Specifies which optional TLVs in the 802.1AB basic management set will be transmitted in the LLDPDUs. IC show lldp Displays the current LLDP configuration summary. PE show lldp connections Displays the current LLDP remote data.
www.dell.com | support.dell.com Port Monitor Commands Command Description Mode* monitor session Configures a port monitoring session. GC show monitor session Displays the port monitoring status. PE *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. PHY Diagnostics Commands Command Description Mode* show copper-ports cable-length Displays the estimated copper cable length attached to a port.
Command Description Mode* no cut-through mode Disables the cut-through mode on the switch. GC no standby Unconfigures the standby in the stack. Stack GC ping Sends ICMP echo request packets to another node on the network. UE reload Reloads the operating system. PE set description Associates a text description with a switch in the stack. GC show boot-version Displays the boot image version details. PE show cut-through mode Show the cut-through mode on the switch.
www.dell.com | support.dell.com ACL Commands Command Description Mode* access-list Creates an Access Control List (ACL) that is identified by the parameter accesslistnumber. IC deny|permit The deny command denies traffic if the conditions defined ML in the deny statement are matched. The permit command allows traffic if the conditions defined in the permit statement are matched. ip access-group Attaches a specified access-control list to an interface.
IP Addressing Commands Command Description Mode* clear host Deletes entries from the host name-to-address cache PE helper address Enable forwarding User Datagram Protocol (UDP) Broadcast packets received on an interface. IC interface out-of-band Brings up the OOB port configuration menu. GC ip address Sets a management IP address on the switch. GC ip address dhcp Acquires an IP address on an interface from the DHCP server. GC ip address vlan Sets the management VLAN.
www.dell.com | support.dell.com Command Description Mode* dot1x port-control Enables manual control of the authorization state of the port. IC dot1x re-authenticate Manually initiates a re-authentication of all 802.1x-enabled PE ports or a specified 802.1X enabled port. dot1x re-authentication Enables periodic re-authentication of the client. IC dot1x system-auth-control Enables 802.1X globally.
Configuration and Image Files Commands Command Description Mode* boot system Specifies the system image that the switch loads at startup. PE clear config Restores switch to default configuration PE copy Copies files from a source to a destination. PE delete backup-image Deletes a file from a flash memory. PE delete backup-config Deletes the backup configuration file PE delete startup-config Deletes the startup configuration file. PE filedescr Adds a description to a file.
www.dell.com | support.dell.com 20 Command Description Mode* class-map Defines a new DiffServ class of type match-all, match-any, or match-access-group. For now, only match-all is available in the CLI. GC class-map rename Changes the name of a DiffServ class. GC classofservice dotlp-mapping Maps an 802.1p priority to an internal traffic class for a switch. GC and IC classofservice ip-dscp-mapping Maps an IP DSCP value to an internal traffic class.
Command Description Mode* match dstl4port Adds to the specified class definition a match condition based on the destination layer 4 port of a packet using a single keyword, or a numeric notation. CMC match ethertype Adds to the specified class definition a match condition based on the value of the ethertype. CMC match ip dscp Adds to the specified class definition a match condition based on the value of the IP DiffServ Code Point (DSCP) field in a packet.
www.dell.com | support.dell.com Command Description Mode* show classofservice ip-dscpmapping Displays the current IP DSCP mapping to internal traffic classes for a specific interface. PE show classofservice trust Displays the current trust mode setting for a specific interface. PE show diffserv Displays the DiffServ General Status information. PE show diffserv service interface ethernet in Displays policy service information for the specified interface and direction.
radius-server host Specifies a RADIUS server host. GC radius-server key Sets the authentication and encryption key for all RADIUS GC communications between the switch and the RADIUS daemon. radius-server retransmit Specifies the number of times the software searches the list GC of RADIUS server hosts. radius-server source-ip Specifies the source IP address used for communication with RADIUS servers.
www.dell.com | support.dell.com show rmon statistics Displays RMON Ethernet Statistics. UE *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. SNMP Commands Command Description Mode* show snmp Displays the SNMP status. PE show snmp engineID Displays the SNMP engine ID. PE show snmp filters Displays the configuration of filters. PE show snmp groups Displays the configuration of groups. PE show snmp users Displays the configuration of users.
Port Channel Commands Command Description Mode* channel-group Associates a port with a port-channel. IC interface port-channel Enters the interface configuration mode of a specific port-channel. GC interface range port-channel Enters the interface configuration mode to configure multiple port-channels. GC hashing-mode Sets the hashing algorithm on trunk ports. IC (portchannel) no hashing-mode Sets the hashing algorithm on trunk ports to default (3).
www.dell.com | support.dell.com Command Description Mode* spanning-tree disable Disables spanning tree on a specific port. IC spanning-tree forward-time Configures the spanning tree bridge forward time. GC spanning-tree hello-time Configures the spanning tree bridge Hello Time. GC spanning-tree link-type Overrides the default link-type setting. IC spanning-tree max-age Configures the spanning tree bridge maximum age. GC spanning-tree mode Configures the spanning tree protocol.
key-string Manually specifies a SSH public key. SK show crypto key mypubkey Displays its own SSH public keys stored on the switch. PE show crypto key pubkey-chain ssh Displays SSH public keys stored on the switch. PE show ip ssh Displays the SSH server configuration. PE user-key Specifies which SSH public key is manually configured and SP enters the SSH public key-string configuration command. *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4.
www.dell.com | support.dell.com TACACS+ Commands Command Description Mode* key Specifies the authentication and encryption key for all TACACS communications between the device and the TACACS server. TC port Specifies a server port number. TC priority Specifies the order in which servers are used. TC show tacacs Displays TACACS+ server settings and statistics. PE tacacs-server host Specifies a TACACS+ server host.
Command Description Mode* name Configures a name to a VLAN. IC protocol group Attaches a vlanid to the protocol-based VLAN identified by VLAN groupid. protocol vlan group Adds the physical unit/port interface to the protocol-based IC VLAN identified by groupid. protocol vlan group all Adds all physical unit/port interfaces to the protocol-based GC VLAN identified by groupid. show dvlan-tunnel Displays all interfaces enabled for Double VLAN Tunneling.
www.dell.com | support.dell.com Command Description Mode* vlan Creates a VLAN. VLAN vlan association mac Associates a MAC address to a VLAN. VLAN vlan association subnet Associates an IP subnet to a VLAN VLAN vlan database Enters the VLAN database configuration mode. GC vlan makestatic Changes a dynamically created VLAN to a static VLAN. VLAN vlan protocol group Adds protocol-based VLAN groups to the system.
show crypto certificate mycertificate Displays the SSL certificates of your switch. PE show ip http Displays the HTTP server configuration. PE show ip https Displays the HTTPS server configuration. PE state Specifies the state or province name. CC *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4.
www.dell.com | support.dell.com Layer 3 Commands ARP Commands Command Description Mode* arp Creates an Address Resolution Protocol (ARP) entry. GC arp cachesize Configures the maximum number of entries in the ARP cache. GC arp dynamicrenew Enables the ARP component to automatically renew dynamic ARP entries when they age out. GC arp purge Causes the specified IP address to be removed from the ARP cache. PE arp resptime Configures the ARP request response timeout.
Command Description Mode* show bootpdhcprelay Displays the BootP/DHCP Relay information. UE *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. DHCPv6 Commands Command Description Mode* clear ipv6 dhcp Clears DHCPv6 statistics for all interfaces or for a specific interface. PE dns-server Sets the ipv6 DNS server address which is provided to a DHCPv6 client by the DHCPv6 server.
www.dell.com | support.dell.com DVMRP Commands Command Description Mode* ip dvmrp Sets the administrative mode of DVMRP in the router GC IC to active. ip dvmrp metric Configures the metric for an interface. IC ip dvmrp trapflags Enables the DVMRP trap mode. GC show ip dvmrp Displays the system-wide information for DVMRP. PE show ip dvmrp interface Displays the interface information for DVMRP on the specified interface. PE show ip dvmrp neighbor Displays the neighbor information for DVMRP.
Command Description Mode* ip igmp startup-query-count Sets the number of queries sent out on startup - at intervals equal to the startup query interval for the interface. IC ip igmp startup-query-interval Sets the interval between general queries sent at startup on the interface. IC ip igmp version Configures the version of IGMP for an interface. IC show ip igmp Displays system-wide IGMP information. PE show ip igmp groups Displays the registered multicast groups on the interface.
www.dell.com | support.dell.com IP Routing Commands Command Description Mode* encapsulation Configures the link layer encapsulation type for the packet. IC ip address Configures an IP address on an interface. IC ip mtu Sets the IP Maximum Transmission Unit (MTU) on a routing interface. IC ip netdirbcast Enables the forwarding of network-directed broadcasts. IC ip route Configures a static route. Use the no form of the command GC to delete the static route.
Command Description Mode* ipv6 enable Enables IPv6 routing on an interface (including tunnel and IC loopback interfaces) that has not been configured with an explicit IPv6 address. ipv6 forwarding Enables IPv6 forwarding on a router. ipv6 mtu Sets the maximum transmission unit (MTU) size, in bytes, IC of IPv6 packets on an interface. ipv6 nd dad attempts Sets the number of duplicate address detection probes transmitted while doing neighbor discovery.
www.dell.com | support.dell.com Command Description Mode* show ipv6 route preference Shows the preference value associated with the type of route. PE show ipv6 route summary Displays a summary of the routing table. PE show ipv6 traffic Shows traffic and statistics for IPv6 and ICMPv6. UE show ipv6 vlan Displays IPv6 VLAN routing interface addresses.
Command Description Mode* show ip mcast interface Displays the multicast information for the specified interface. PE show ip mcast mroute Displays a summary or all the details of the multicast table. PE show ip mcast mroute group Displays the multicast configuration settings of entries in the multicast mroute table. PE show ip mcast mroute source Displays the multicast configuration settings of entries in the multicast mroute table.
www.dell.com | support.dell.com 40 Command Description area virtual-link Creates the OSPF virtual interface for the specified area-id ROSPF and neighbor router. area virtual-link authentication Configures the authentication type and key for the OSPF ROSPF virtual interface identified by the area ID and neighbor ID. area virtual-link dead-interval Configures the dead interval for the OSPF virtual interface ROSPF on the virtual interface identified by area-id and neighbor router.
Command Description Mode* ip ospf retransmit-interval Sets the OSPF retransmit Interval for the specified interface. IC ip ospf transmit-delay Sets the OSPF Transit Delay for the specified interface. IC maximum-paths Sets the number of paths that OSPF can report for a given ROSPF destination. redistribute Configures OSPF protocol to allow redistribution of routes ROSPF from the specified source protocol/routers.
www.dell.com | support.dell.com Command Description Mode* trapflags Enables OSPF traps. ROSPF 1583compatibility Enables OSPF 1583 compatibility. ROSPF *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. OSPFv3 Commands 42 Command Description Mode* area default-cost Configures the monetary default cost for the stub area. ROSV3 area nssa Configures the specified areaid to function as an NSSA.
Command Description Mode* default-metric Sets a default for the metric of distributed routes. ROSV3 distance ospf Sets the route preference value of OSPF in the router. ROSV3 enable Resets the default administrative mode of OSPF in the router (active). ROSV3 exit-overflow-interval Configures the exit overflow interval for OSPF. ROSV3 external-lsdb-limit Configures the external LSDB limit for OSPF. ROSV3 ipv6 ospf Enables OSPF on a router interface or loopback interface.
www.dell.com | support.dell.com Command Description Mode* show ipv6 ospf database database- Displays the number of each type of LSA in the database summary and the total number of LSAs in the database. PE show ipv6 ospf interface Display the information for the IFO object or virtual interface tables. PE show ipv6 ospf interface brief Displays brief information for the IFO object or virtual interface tables. PE show ipv6 ospf interface stats Displays the statistics for a specific interface.
Command Description Mode* *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. PIM-SM Commands Command Description Mode* ip pimsm Sets administrative mode of PIM-SM multicast routing across the router to enabled. GC ip pimsm cbsrhasmasklength Configures the CBSR hash mask length to be advertised in IC bootstrap messages for a particular PIM-SM interface. ip pimsm cbsrpreference Configures the CBSR preference for a particular PIM-SM interface.
www.dell.com | support.dell.com Command Description Mode* show ip pimsm rp Displays PIM information for candidate Rendezvous Points (RPs) for all IP multicast groups or for the specific group address or group mask provided in the command. PE show ip pimsm rphash Displays the RP router being selected from the set of active PE RP routers. show ip pimsm staticrp Displays the static RP information for the PIM-SM router. PE *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4.
Command Description Mode* distribute-list out Specifies the access list to filter routes received from the source protocol. RIP enable Resets the default administrative mode of RIP in the router RIP (active). hostroutesaccept Enables the RIP hostroutesaccept mode. RIP ip rip Enables RIP on a router interface. IC ip rip authentication Sets the RIP Version 2 Authentication Type and Key for the IC specified interface.
www.dell.com | support.dell.com Virtual LAN Routing Commands Command Description Mode* show ip vlan Displays the VLAN routing information for all VLANs with PE routing enabled. vlan routing Creates routing on a VLAN VLAN *NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4. Virtual Router Redundancy Commands Command Description Mode* ip vrrp Enables the administrative mode of VRRP for the router.
Using the CLI This chapter describes the basics of entering and editing the Dell PowerConnect 62xx Series Command Line Interface (CLI) commands and defines the command hierarchy. It also explains how to activate the CLI and implement its major functions. Entering and Editing CLI Commands A CLI command is a series of keywords and arguments. Keywords identify a command and arguments specify configuration parameters.
www.dell.com | support.dell.com • Command Scripting • CLI Command Notation Conventions • Interface Naming Conventions History Buffer Every time a command is entered in the CLI, it is recorded in an internally managed Command History buffer. Commands are stored in the buffer, which operates on a First In First Out (FIFO) basis. These commands can be recalled, reviewed, modified, and reissued. This buffer is not preserved after switch resets.
Short Form Commands The CLI supports the short forms of all commands. As long as it is possible to recognize the entered command unambiguously, the CLI accepts the short form of the command as if the user typed the full command. Keyboard Shortcuts The CLI has a range of keyboard shortcuts to assist in editing the CLI commands. The help command, when used in the User EXEC and Privileged EXEC modes, displays the keyboard short cuts.
www.dell.com | support.dell.com Operating on Multiple Objects (Range) The CLI allows the user to operate on the set of objects at the same time. The guidelines are as follows for range operation: • Operations on objects with four or more instances support the range operation. • The range key word is used to identify the range of objects on which to operate. • The range may be specified in the following manner: (#-#) — a range from a particular instance to another instance (inclusive).
CLI Command Notation Conventions When entering commands there are certain command-entry notations which apply to all commands. The following table describes these conventions as they are used in syntax definitions. Convention Description [] In a command line, square brackets indicate an optional entry. {} In a command line inclusive brackets indicate a selection of compulsory parameters separated by the |character. One option must be selected.
www.dell.com | support.dell.com In this guide, commands are organized in two separate categories: Data Link Layer commands and Network Layer commands. The Data Link Layer (Layer 2) describes the logical organization of data bits transmitted on a particular medium. This layer defines the framing, addressing and checksumming of Ethernet packets. The Network Layer (Layer 3) describes how a series of exchanges over various data links can deliver data between any two nodes in a network.
Privileged EXEC Mode Because many of the privileged commands set operating parameters, privileged access is passwordprotected to prevent unauthorized use. The password is not displayed on the screen and is case sensitive. Privileged users enter into the Privileged EXEC mode from User EXEC mode, where the following prompt is displayed. console# Global Configuration Mode Global Configuration commands apply to features that affect the system as a whole, rather than just a specific interface.
www.dell.com | support.dell.com 56 • Policy-map—Use the policy-map command to access the QoS policy map configuration mode to configure the QoS policy map. • Policy Class—Use the class command to access the QoS Policy-class mode to attach or remove a diffserv class from a policy and to configure the QoS policy class. • Class-Map—This mode consists of class creation/deletion and matching commands. The class matching commands specify layer 2, layer 3 and general match criteria.
• Crypto Certificate Request— Configures the parameters for crypto certificate request. • Crypto Certificate Generation—Configures the parameters for crypto certificate generate. • Logging—Configures the parameters for syslog log server. Identifying the Switch and Command Mode from the System Prompt The system prompt provides the user with the name of the switch (hostname) and identifies the command mode.
www.dell.com | support.dell.com Navigating CLI Command Modes The following table describes how to navigate through the CLI Command Mode hierarchy. 58 Command Mode Access Method Command Prompt Exit or Access Previous Mode User EXEC The user is automatically in User EXEC mode unless the user is defined as a privileged user. console> logout Privileged EXEC Use the enable command to enter into this mode. This mode is password protected.
Command Mode Access Method Command Prompt Exit or Access Previous Mode Class-Map From Global Configuration mode, use the class-map command. console(configclassmap)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode. MAC Access List From Global Configuration mode, use the mac access-list command. console(configmac-access-list)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode.
www.dell.com | support.dell.com 60 Command Mode Access Method Command Prompt Exit or Access Previous Mode Radius From Global Configuration mode, use the radius-server host command. console(configradius)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode. SNMP Host Configuration From Global Configuration mode, use the snmp-server command.
Command Mode Access Method Command Prompt Exit or Access Previous Mode Stack From Global Configuration mode, use the stack command. console(configstack)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode. Logging From Global Configuration mode, use the logging command. console(configlogging)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode.
www.dell.com | support.dell.com Command Mode Access Method Command Prompt Exit or Access Previous Mode Router OSPFv3 Config From Global Configuration mode, use the ipv6 router ospf command. console(configrtr)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode IPv6 DHCP Pool Mode From Global Configuration mode, use the ipv6 dhcp pool command.
Command Mode Access Method Command Prompt Exit or Access Previous Mode Tunnel From Global Configuration mode, use the interface tunnel command. console(configtunneln)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode. Loopback From Global configuration mode, use the interface loopback command. console(configloopbackn)# To exit to Global Configuration mode, use the exit command, or press + to Privileged EXEC mode.
www.dell.com | support.dell.com The wizard sets up the following configuration on the switch: • Establishes the initial privileged user account with a valid password. The wizard configures one privileged user account during the setup. The user may return to add users later. The initial account is given the highest privilege level (level 15). • Enables CLI login and HTTP access to use the local authentication setting only, which allows user account access via these management interfaces.
• If BOOTP/DHCP is supported and enabled by default, the switch attempts to get its address. • The switch continues to switch traffic. • The switch continues do MAC learning. If spanning-tree is on by default, the switch participates in the spanning-tree protocol.
www.dell.com | support.dell.com Functional Flow The functional flow diagram below illustrates the procedures for the Easy Setup Wizard.
Example Session This section describes an Easy Setup Wizard session. Refer to the state diagram in the previous section for general flow. The following values used by the example session are not the only possible ones: • IP address for the management VLAN is 192.168.1.100:255.255.255.0. • The user name is admin, and the password should be 8-64 characters in length. • The network management system IP address is 192.168.1.10. • The default gateway is 192.168.1.1.
www.dell.com | support.dell.com Would you like to run the set up wizard (you must answer this question within 60 seconds)? [Y/N] y Step 1: The system is not configured for SNMP management by default. To manage the switch using SNMP (required for Dell Network Manager) you can o Setup the initial SNMP version 1 & 2 now. o Return later and setup other SNMP accounts (for more information on setting up an SNMP version 3 account, see the user documentation).
Now we need to configure your initial privilege (Level 15) user account. This account is used to login to the CLI and Web interface. You may set up other accounts and change privilege levels later. For more information on setting up user accounts and changing privilege levels, see the User’s Guide.
www.dell.com | support.dell.com Step 5: If the information is correct, select (Y) to save the configuration and copy to the start-up configuration file. If the information is incorrect, select (N) to discard configuration and restart the wizard: [Y/N] Thank you for using the Dell Easy Setup Wizard. You will now enter CLI mode. Using CLI Functions and Tools The CLI has been designed to manage the switch’s configuration file system and to manage switch security.
To use the copy command, the user specifies the source file and the destination file. For example, copy tftp://remotehost/pub/backupfile backup-config copies a file from the remote TFTP server to a local backup configuration file. In this case, if the local configuration file does not exist, then it is created by the command. If it does exist, it is overwritten. If there is not enough space on the local file system to accommodate the file, an error is flagged.
www.dell.com | support.dell.com CLI through Telnet, SSH, Serial Interfaces The CLI is accessible through a local serial interface, a remote telnet, or secure shell sessions. Since the serial interface requires a physical connection for access, it is used if all else fails. The serial interface is the only interface from which the user may access the Easy Setup Wizard.
User Access Control In addition to authenticating a user, the CLI also assigns the user access to one of two security levels. Level 1 has read-only access. This level allow the user to read information but not configure the switch. The access to this level cannot be modified. Level 15 is the special access level assigned to the superuser of the switch. This level has full access to all functions within the switch and can not be modified.
www.dell.com | support.dell.com Security Logs Security logs are maintained to record all security events including the following: • User login. • User logout. • Denied login attempts. • User attempt to exceed security access level. • Denied attempts by external management system to access the system. The security log record contains the following information: • The user name, if available, or the protocol being accessed if the event is related to a remote management system.
Other CLI Tools and Capabilities The CLI has several other capabilities associated with its primary functions. Terminal Paging The terminal width and length for CLI displays is 79 characters and 25 lines, respectively. The length setting is used to control the number of lines the CLI will display before it pauses. For example, the CLI pauses at 24 lines and prompts the user with the -more- prompt on the 25th line. The CLI waits for the user to press either or any other key.
www.dell.com | support.dell.com Copyright 1984-2002 Wind River Systems, Inc. CPU: Motorola E500 : Unknown system version Runtime Name: VxWorks Runtime Version: 5.5.1 BSP version: 1.2/0 Created: Feb 8 2006, 16:40:43 WDB Comm Type: WDB_COMM_NETWORK WDB: Ready. Timebase: 66.666666 MHz, MEM: 266.666664 MHz, PCI: 66.666666 MHz, CPU: 533.
During the bootup sequence, if a user is connected using the serial interface, the system provides an escape key sequence to interrupt the bootup process and bring up a boot utility menu. The menu provides the users with the following: • The boot key sequence is 2 and may be typed only during the initial bootup sequence. After the system bootup is complete, then typing the escape sequence does not have any consequence and does not put the user into the "boot utility menu".
www.dell.com | support.dell.com 7 - Update boot code 8 - Delete backup image 9 - Reset the system 10 - Restore configuration to factory defaults (delete config files) 11 - Activate Backup Image 12 - Password Recovery Procedure [Boot Menu] 30 FRU Utility Menu This is a secret option and is not displayed in the main menu. Users can bring up the secret menu using option 30. The password for the secret menu is pc62xxkinnick. Option 14 under the secret menu brings up a submenu for the FRU utility.
[Boot Menu] 30 Password: ************* Boot code utilities menu Options are: 1 - Read/Write memory 2 - Display PCI bus 3 - Display PCI bus details 4 - Display core info and bus speeds 5 - Display file system details 6 - RAM test 7 - File system directory listing 8 - CPLD diagnostics 9 - Switch diagnostics 10 - Format file system 11 - File system test 12 - Comprehensive test (RAM, PCI, FLASH) 13 - Start vxWorks shell 14 - FRU utility menu 0 - Return to main menu Select option (0-14): 14
www.dell.com | support.dell.com Select option (0-5): CLI command output for the show system id command: console>show system id Service Tag: 89788978 Serial Number: Asset Tag: none Unit Service tag Serial number Asset tag ----- ------------ -------------- ------------ 2 89788978 none Monitoring Traps from CLI It is possible to connect to the CLI session and monitor the events or faults that are being sent as traps from the system.
Layer 2 Commands The chapters that follow describe commands that conform to the OSI model data link layer (Layer 2). Layer 2 commands provide a logical organization for transmitting data bits on a particular medium. This layer defines the framing, addressing, and checksum functions for Ethernet packets.
84 Layer 2 Commands www.dell.com | support.dell.
Management ACL Commands deny (management) Use the deny command in Management Access-List Configuration mode to set conditions for the management access list. Syntax deny [ethernet interface-number | vlan vlan-id | port-channel number] [service service] [priority priority] deny ip-source ip-address [mask mask | prefix-length] [ethernet interface-number | vlan vlanid | port-channel number] [service service] [priority priority] • ethernet interface-number—A valid Ethernet-routed port number.
www.dell.com | support.dell.com User Guidelines Rules with ethernet, vlan, and port-channel parameters are valid only if an IP address is defined on the appropriate interface. Ensure that each rule has a unique priority. Example The following example shows how all ports are denied in the access-list called mlist.
Syntax management access-list name no management access-list name • name—The access list name. (Range: 1 to 32 characters) Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command enters the access-list configuration mode, where the denied or permitted access conditions with the deny and permit commands must be defined. If no match criteria are defined the default is deny.
www.dell.com | support.dell.com permit (management) Use the permit command in Management Access-List configuration mode to set conditions for the management access list.
The following example shows how to configure all the interfaces to be management interfaces except for two interfaces, Ethernet 1/g1 and Ethernet 2/g9.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the active management access-list.
User Interface Commands enable Use the enable command in User EXEC mode to enter the Privileged EXEC mode. Syntax enable Default Configuration The default privilege level is 15. Command Mode User EXEC mode User Guidelines There are no user guidelines for this command. Example The following example shows how to enter privileged mode.
www.dell.com | support.dell.com end Use the end command to get the CLI user control back to the privileged execution mode or user execution mode. Syntax Description end Default Configuration This command has no default configuration. Command Mode All command modes User Guidelines No specific guidelines. Example console(config)#end console#end console> exit (configuration) Use the exit command to go to the next lower command prompt.
console(config-if-1/g1)# exit console(config)# exit console#exit console> exit (EXEC) Use the exit command in User EXEC mode to close an active terminal session by logging off the switch. Syntax exit Default Configuration This command has no default configuration. Command Mode User EXEC command mode User Guidelines There are no user guidelines for this command. Example The following example closes an active terminal session.
96 User Interface Commands www.dell.com | support.dell.
AAA Commands aaa authentication enable Use the aaa authentication enable command in Global Configuration mode to set authentication for accessing higher privilege levels. To return to the default configuration, use the no form of this command. Syntax aaa authentication enable {default|list-name} method1 [method2...] no aaa authentication enable default • default—Uses the listed authentication methods that follow this argument as the default list of methods, when using higher privilege levels.
www.dell.com | support.dell.com User Guidelines The default and optional list names created with the aaa authentication enable command are used with the enable authentication command. Create a list by entering the aaa authentication enable list-name method command where list-name is any character string used to name this list. The method argument identifies the list of methods that the authentication algorithm tries, in the given sequence.
radius Uses the list of all RADIUS servers for authentication. tacacs Uses the list of all TACACS+ servers for authentication. Default Configuration If the default list is not set, only none, or no authentication is checked. Command Mode Global Configuration mode User Guidelines The default and optional list names created with the aaa authentication login command are used with the login authentication command.
www.dell.com | support.dell.com Default Configuration Uses the default set with the command aaa authentication enable. Command Mode Line Configuration mode User Guidelines This command has no user guidelines. Example The following example specifies the default authentication method when accessing a higher privilege level console.
ip http authentication Use the ip http authentication command in Global Configuration mode to specify authentication methods for http server users. To return to the default, use the no form of this command. Syntax ip http authentication method1 [method2...] no ip http authentication • method1 [method2...]—Specify at least one from the following table: Keyword Source or destination local Uses the local username database for authentication. none Uses no authentication.
www.dell.com | support.dell.com Syntax ip https authentication method1 [method2...] no ip https authentication • method1 [method2...]—Specify at least one from the following table: Keyword Source or destination local Uses the local username database for authentication. 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 checked.
Default Configuration Uses the default set with the command aaa authentication login. Command Mode Line Configuration mode User Guidelines This command has no user guidelines. Example The following example specifies the default authentication method for a console. console(config)# line console console(config-line)# login authentication default password (Line Configuration) Use the password command in Line Configuration mode to specify a password on a line.
www.dell.com | support.dell.com password (User EXEC) Use the password command in User EXEC mode to allow a user to change the password for only that user. This command should be used after the password has aged. The user is prompted to enter the old password and the new password. Syntax password Default Configuration There is no default configuration for this command. Command Mode User EXEC mode User Guidelines This command has no user guidelines.
Example The following example displays the authentication configuration.
www.dell.com | support.dell.com UserName Privilege Password Aging ------------------- --------- -------admin 15 --guest 1 --- Password Expiry date ---------------- Lockout ------False False show users login history Use the show users login history command in Global Configuration mode to display information about the login history of users. Syntax show users login-history [username name] • name—name of user. (Range: 1-20 characters) Default Configuration This command has no default configuration.
username Use the username command in Global Configuration mode to add a new user to the local users database. To remove a user name use the no form of this command. Syntax username name password password [level level] [encrypted] no username name • name—The name of the user. (Range: 1-20 characters) • password—The authentication password for the user. (Range: 8-64 characters) • level—The user level. Level 0 can be assigned by a level 15 user to another user to suspend that user’s access.
108 AAA Commands www.dell.com | support.dell.
Address Table Commands bridge address Use the bridge address command in Interface Configuration mode to add a static MAC-layer station source address to the bridge table. To delete the MAC address, use the no form of the bridge address command (using the no form of the command without specifying a MAC address deletes all static MAC addresses belonging to this VLAN).
www.dell.com | support.dell.com Example The following example adds a permanent static MAC-layer station source address 3aa2.64b3.a245 to the bridge table. console(config-if-vlan1)#bridge address 3AA2.64B3.A245 ethernet 1/g8 permanent bridge aging-time Use the bridge aging-time command in Global Configuration mode to set the aging time of the address. To restore the default, use the no form of the bridge aging-time command.
no bridge multicast address {mac-multicast-address|ip-multicast-address} • add—Adds ports to the group. If no option is specified, this is the default option. • remove—Removes ports from the group. • mac-multicast-address—MAC multicast address in the format xxxx.xxxx.xxxx. • ip- multicast-address—IP multicast address. • interface-list—Separate nonconsecutive Ethernet ports with a comma and no spaces; use a hyphen to designate a range of ports.
www.dell.com | support.dell.com no bridge multicast filtering Default Configuration Disabled. All Multicast addresses are flooded to all ports of the relevant VLAN. Command Mode Global Configuration mode User Guidelines If switches exist on the VLAN, do not change the unregistered Multicast addresses’ state to drop on the switch ports.
Default Configuration No forbidden addresses are defined. Command Mode Interface Configuration (VLAN) mode User Guidelines Before defining forbidden ports, ensure that the Multicast group is registered. Examples In this example the MAC address 01:00:5e:02:02:03 is forbidden on port 2/g9 within VLAN 8.
www.dell.com | support.dell.com bridge multicast forward-all Use the bridge multicast forward-all command in Interface Configuration mode to enable forwarding of all Multicast packets. To restore the default, use the no form of the bridge multicast forward-all command. Syntax bridge multicast forward-all no bridge multicast forward-all Default Configuration Forward-unregistered Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines.
NOTE: Do not use the bridge multicast forbidden forward-unregistered command with the bridge multicast forward-unregistered command on the same interface. Example The following example displays how to enable forwarding of unregistered multicast addresses. console(config-if-vlan1)#bridge multicast forward-unregistered clear bridge Use the clear bridge command in Privileged EXEC mode to remove any learned entries from the forwarding database.
www.dell.com | support.dell.com • discard—Discards frames with unlearned source addresses. This is the default if no option is indicated. • discard-shutdown—Discards frames with unlearned source addresses. The port is also shut down. • trap seconds—Sends SNMP traps and defines the minimal amount of time in seconds between two consecutive traps.
Command Mode Interface Configuration (Ethernet, Port-channel) mode User Guidelines This command has no user guidelines. Example The following example shows using this command in Ethernet Interface Configuration mode. console(config-if-1/g3)# port security max 80 show bridge address-table Use the show bridge address-table command in Privileged EXEC mode to display all entries in the bridge-forwarding database.
www.dell.com | support.dell.com 1 0000.8420.5010 1/g1 Dynamic 1 0000.E26D.2C2A 1/g1 Dynamic 1 0000.E89A.596E 1/g1 Dynamic 1 0001.02F1.0B33 1/g1 Dynamic show bridge address-table count Use the show bridge address-table count command in Privileged EXEC mode to display the number of addresses present in the Forwarding Database.
show bridge address-table static Use the show bridge address-table static command in Privileged EXEC mode to display static entries in the bridge-forwarding database. Syntax show bridge address-table static [vlan vlan] [ethernet interface|port-channel port-channelnumber] • vlan—Specific valid VLAN, such as VLAN 1. • interface—A valid Ethernet port. • port-channel-number—A valid port-channel number. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com • format—Multicast address format. Can be ip or mac. Default Configuration If format is unspecified, the default is mac. Command Mode Privileged EXEC mode User Guidelines A MAC address can be displayed in IP format only if it is in the range 01:00:5e:00:00:00 through 01:00:5e:7f:ff:ff. Example In this example, Multicast MAC address table information is displayed.
• vlan_id—A valid VLAN ID value. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example In this example, the Multicast configuration for VLAN 1 is displayed. console#show bridge multicast filtering 1 Filtering: Disabled VLAN: 1 Mode: Forward-Unregistered show ports security Use the show ports security command in Privileged EXEC mode to display the port-lock status.
www.dell.com | support.dell.com Example In this example, all classes of entries in the port-lock status are displayed. console#show ports security Port Status Action Maximum Trap Frequency ---- ------ ----------------- -------- ------- ------- 1/g1 Locked Discard 1/g2 1/g3 3 Enable Unlocked - 28 - - Locked 8 Disable - Discard, Shutdown 100 The following table describes the fields in this example. Field Description Port The port number.
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following example displays dynamic addresses for port channel number 1/g1.
124 Address Table Commands www.dell.com | support.dell.
Clock Commands show clock Use the show clock command in User EXEC mode to display the time and date from the system clock. Syntax show clock Default Configuration This command has no default setting. Command Mode User EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the current SNTP configuration of the device.
Unicast servers: server status Last response --------- ----------- -------------------------- sntp authenticate Use the sntp authenticate command in Global Configuration mode to require server authentication for received Network Time Protocol (NTP) traffic. To disable the feature, use the no form of this command. Syntax sntp authenticate no sntp authenticate Default Configuration No authentication.
www.dell.com | support.dell.com • key-number— number (Range: 1 - 4294967295) • value— value (Range: 1-8 characters) Default value No authentication is defined. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Examples The following examples define the authentication key for SNTP.
sntp client poll timer Use the sntp client poll timer command in Global Configuration mode to set the polling time for the Simple Network Time Protocol (SNTP) client. To return to the default settings, use the no form of this command. Syntax sntp client poll timer seconds no sntp client poll timer • seconds — Polling interval. (Range: 64-1024 seconds, in powers of 2) Default Configuration The polling interval is 64 seconds.
www.dell.com | support.dell.com • key-number — Authentication key to use when sending packets to this peer. (Range: 1-4294967295) • priority—Priority assigned to the server. (Range: 1-8) Default Configuration No servers are defined. Command Mode Global Configuration mode User Guidelines Up to 8 SNTP servers can be defined. Use the sntp client enable command in Global Configuration mode to enable unicast clients globally.
User Guidelines This command is relevant for both received Unicast and Broadcast. Example The following defines SNTP trusted-key. console(config)# sntp authentication-key 8 md5 ClkKey console(config)# sntp trusted-key 8 console(config)# sntp authenticate sntp unicast client enable Use the sntp unicast client enable command in Global Configuration mode to enable a client to use Simple Network Time Protocol (SNTP) predefined Unicast clients.
www.dell.com | support.dell.com Syntax clock timezone hours-offset [minutes minutes-offset] [zone acronym] • hours-offset—Hours difference from UTC. (Range: –12 to +13) • minutes-offset—Minutes difference from UTC. (Range: 0–59) • acronym—The acronym for the time zone.
clock summer-time recurring Use the clock summer-time recurring {usa | eu | {week day month hh:mm week day month hh:mm}} [offset offset] [zone acronym] command to set the summertime offset to UTC recursively every year. If the optional parameters are not specified, they are read as either '0' or '\0', as appropriate. Syntax clock summer-time recurring {usa | eu | {week day month hh:mm week day month hh:mm}} [offset offset] [zone acronym] • week—Week of the month.
www.dell.com | support.dell.com • date—Day of the month. (Range: 1–31) • month—Month. (Range: The first three letters by name; jan, for example.) • year—Year. (Range: 2000–2097) • hh:mm—Time in 24-hour format in hours and minutes. (Range: hh: 0–23, mm: 0–59) • offset—Number of minutes to add during the summertime. (Range: 1–1440) • acronym—The acronym for the time zone to be displayed when summertime is in effect.
Example console(config)#no clock summer-time recurring show clock Use the show clock command to display the time and date from the system clock. Use the show clock detail command to show the time zone and summertime configuration. Syntax Description show clock [detail] Default Configuration This command has no default configuration. Command Mode Privileged EXEC User Guidelines No specific guidelines Example The following example shows the time and date only.
www.dell.com | support.dell.com Begins at first Sunday of April at 2:00. Ends at last Sunday of October at 2:00. Offset is 60 minutes.
Denial of Service Commands dos-control firstfrag Use the dos-control firstfrag command in Global Configuration mode to enable Minimum TCP Header Size Denial of Service protection. If the mode is enabled, Denial of Service prevention is active for this type of attack. If packets ingress having a TCP Header Size smaller than the configured value, the packets are dropped. Syntax dos-control firstfrag [size] no dos-control firstfrag • size —TCP header size. (Range: 0-255). The default TCP header size is 20.
www.dell.com | support.dell.com dos-control icmp Use the dos-control icmp command in Global Configuration mode to enable Maximum ICMP Packet Size Denial of Service protections. If the mode is enabled, Denial of Service prevention is active for this type of attack. If ICMP Echo Request (PING) packets ingress having a size greater than the configured value, the packets are dropped. Syntax dos-control icmp [size ] no dos-control icmp • size — Maximum ICMP packet size. (Range: 0-1023).
Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example activates L4 Port Denial of Service protection. console(config)#dos-control l4port dos-control sipdip Use the dos-control sipdip command in Global Configuration mode to enable Source IP Address = Destination IP Address (SIP=DIP) Denial of Service protection. If the mode is enabled, Denial of Service prevention is active for this type of attack.
www.dell.com | support.dell.com Control Flags set to 0 and TCP Sequence Number set to 0, having TCP Flags FIN, URG, and PSH set and TCP Sequence Number set to 0, or having TCP Flags SYN and FIN both set, the packets are dropped. Syntax dos-control tcpflag no dos-control tcpflag Default Configuration Denial of Service is disabled. Command Mode Global Configuration mode. User Guidelines This command has no user guidelines. Example The following example activates TCP Flag Denial of Service protections.
Example The following example activates TCP Fragment Denial of Service protection. console(config)#dos-control tcpfrag show dos-control Use the show dos-control command in Privileged EXEC mode to display Denial of Service configuration information. Syntax show dos-control Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode. User Guidelines This command has no user guidelines.
144 Denial of Service Commands www.dell.com | support.dell.
DHCP Filtering Commands ip dhcp filtering Use the ip dhcp filtering command in Global Configuration mode to enable DHCP filtering globally. To disable DHCP filtering globally, use the no form of this command. Syntax ip dhcp filtering no ip dhcp filtering Default Configuration DHCP Filtering is disabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example displays how to enable DHCP filtering globally.
www.dell.com | support.dell.com no ip dhcp filtering trust Default Configuration Any DHCP response received on a trusted port will be forwarded. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines This command has no user guidelines. Example The following example displays how to configure an interface as trusted for DHCP snooping purposes.
1/g6 yes DHCP Filtering Commands 147
148 DHCP Filtering Commands www.dell.com | support.dell.
Ethernet Configuration Commands clear counters Use the clear counters command in Privileged EXEC mode to clear statistics on an interface. Syntax clear counters [ethernet interface | port-channel port-channel-number] • interface—Valid Ethernet port. The full syntax is: unit/port • port-channel-number—Valid port-channel index. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com • string—Comment or a description of the port attached to this interface. (Range: 1 to 64 characters) Default Configuration By default, the interface does not have a description. Command Mode Interface Configuration (Ethernet, Port-Channel) mode User Guidelines This command has no user guidelines. Example The following example adds a description to the Ethernet port 5.
Example The following example configures the duplex operation of Ethernet port 5 to force full duplex operation. console(config)# interface ethernet 1/g5 console(config-if-1/g5)# duplex full flowcontrol Use the flowcontrol command in Global Configuration mode to configure the flow control. To disable flow control, use the no form of this command. Syntax flowcontrol no flowcontrol Default Configuration Flow Control is disabled.
www.dell.com | support.dell.com Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables port 5/g18 for configuration. console(config)# interface ethernet 5/g18 interface range ethernet Use the interface range ethernet command in Global Configuration mode to execute a command on multiple ports at the same time. Syntax interface range ethernet {port-range | all} • port-range—List of valid ports to configure.
mdix Use the mdix command in Interface Configuration mode to enable cable crossover on a given interface. To disable crossover, use the no form of this command. Syntax mdix {on | auto} no mdix • on—Manual mdix • auto—Auto mdi/mdix Default Configuration Automatic crossover is enabled. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no user guidelines. Example In the following example, automatic crossover is enabled on gigabit Ethernet port 5 of unit 1.
www.dell.com | support.dell.com Command Mode Interface Configuration (Ethernet) mode User Guidelines The value set allows an additional four bytes for the VLAN tag. Example The following example of the mtu command increases maximum packet size to 9216 bytes. console(config-if-1/g5)#mtu 9216 negotiation Use the negotiation command in Interface Configuration mode to enable auto-negotiation operation for the speed and duplex parameters of a given interface.
show interfaces advertise Use the show interfaces advertise command in Privileged EXEC mode to display information about auto-negotiation advertisement. Syntax show interfaces advertise [ethernet interface ] interface—A valid Ethernet port. • Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following examples display information about auto negotiation advertisement.
www.dell.com | support.dell.com show interfaces configuration Use the show interfaces configuration command in User EXEC mode to display the configuration for all configured interfaces. Syntax show interfaces configuration [ethernet interface | port-channel port-channel-number ] • interface—Valid Ethernet port. • port-channel-number—Valid port-channel index. Default Configuration This command has no default configuration.
Field Description Port The port number. Port Type The port designated IEEE shorthand identifier. For example 1000Base-T refers to 1000 Mbps baseband signaling including both Tx and Rx transmissions. Duplex Displays the port Duplex status. Speed Refers to the port speed. Neg Describes the Auto-negotiation status. MDIX Mode Displays the Auto-crossover status. Admin State Displays whether the port is enabled or disabled.
www.dell.com | support.dell.com 3/g1 123899 1788 Port OutOctets OutUcastPkts ---- ---------- --------- 1/g1 9188 9 2/g1 0 0 3/g1 8789 27 Ch InOctets InUcastPkts ---- ---------- --------- 1 27889 928 Ch OutOctets OutUcastPkts ---- ---------- --------- 1 23739 882 The following example displays counters for Ethernet port 1/g1.
Deferred Transmissions: 0 Late Collisions: 0 Excessive Collisions: 0 Oversize Packets: 0 Internal MAC Rx Errors: 0 Received Pause Frames: 0 Transmitted Pause Frames: 0 The following table describes the fields shown in the display: Field Description InOctets Counted received octets. InUcastPkts Counted received Unicast packets. InMcastPkts Counted received Multicast packets. InBcastPkts Counted received Broadcast packets. OutOctets Counted transmitted octets.
www.dell.com | support.dell.com Field Description Received Pause Frames A count of MAC Control frames received with an opcode indicating the PAUSE operation. Transmitted Pause Frames Counted MAC Control frames transmitted on this interface with an opcode indicating the PAUSE operation. show interfaces description Use the show interfaces description command in User EXEC mode to display the description for all configured interfaces.
Ch Description ---- ----------- 1 Output show interfaces status Use the show interfaces status command in User EXEC mode to display the status for all configured interfaces. Syntax show interfaces status [ethernet interface | port-channel port-channel-number ] • interface—A valid Ethernet port. • port-channel-number—A valid port-channel trunk index. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com State ---- ---- ------ ----- ---- ----- 1 1000 Full 1000 Off Up *: The interface was suspended by the system. The displayed port status information includes the following: Field Description Port The port number. Type The port designated IEEE shorthand identifier. For example 1000Base-T refers to 1000 Mbps baseband signaling including both Tx and Rx transmissions. Duplex Displays the port Duplex status. Speed Refers to the port speed.
Command Mode Privileged EXEC mode. User Guidelines This command has no user guidelines. Examples The following examples show statistics for port 1/g1 and for the entire switch. console#show statistics ethernet 1/g1 Total Packets Received (Octets)................ 779533115 Packets Received 64 Octets..................... 48950 Packets Received 65-127 Octets................. 482426 Packets Received 128-255 Octets................ 101084 Packets Received 256-511 Octets................
www.dell.com | support.dell.com --More-- or (q)uit Broadcast Packets Received..................... 76702 Total Packets Received with MAC Errors......... 0 Jabbers Received............................... 0 Fragments/Undersize Received................... 0 Alignment Errors............................... 0 FCS Errors..................................... 0 Overruns....................................... 0 Total Received Packets Not Forwarded........... 91 Local Traffic Frames........................... 0 802.
Broadcast Packets Transmitted.................. 4 Total Transmit Errors.......................... 0 FCS Errors..................................... 0 Tx Oversized................................... 0 Underrun Errors................................ 0 Total Transmit Packets Discarded............... 0 Single Collision Frames........................ 0 Multiple Collision Frames...................... 0 Excessive Collision Frames..................... 0 Port Membership Discards....................... 0 802.
www.dell.com | support.dell.com Packets Transmitted Without Errors............. 91652 Unicast Packets Transmitted.................... 2746 Multicast Packets Transmitted.................. 88892 Broadcast Packets Transmitted.................. 14 Transmit Packets Discarded..................... 0 --More-- or (q)uit Most Address Entries Ever Used................. 141 Address Entries Currently in Use............... 124 Maximum VLAN Entries........................... 1024 Most VLAN Entries Ever Used..............
Examples The following example shows storm control configurations for all valid Ethernet ports. The second example shows flow control mode status. console#show storm-control all Intf Bcast Bcast Mcast Mcast Ucast Ucast Mode Level Mode Level Mode Level ------ ------- ------- ------- ------- ------- ------1/g1 Disable 5 Disable 5 Disable 5 1/g2 Disable 5 Disable 5 Disable 5 1/g3 Disable 5 Disable 5 Disable 5 1/g4 Disable 5 Disable 5 Disable 5 console#show storm-control 802.
www.dell.com | support.dell.com The following example re-enables ethernet port 1/g5. console(config)#interface ethernet 1/g5 console(config-if-1/g5)# no shutdown speed Use the speed command in Interface Configuration mode to configure the speed of a given Ethernet interface when not using auto-negotiation. To restore the default, use the no form of this command. Syntax speed [10 | 100 | 1000] no speed • 10—Configures the port to 10 Mbps operation. • 100—Configures the port to 100 Mbps operation.
storm-control broadcast Use the storm-control broadcast command in Interface Configuration mode to enable broadcast storm recovery mode for a specific interface. If the mode is enabled, broadcast storm recovery is active, and if the rate of L2 broadcast traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. Therefore, the rate of broadcast traffic will be limited to the configured threshold.
www.dell.com | support.dell.com Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no user guidelines. Example console(config-if-1/g1)#storm-control multicast level 5 storm-control unicast Use the storm-control unicast command in Interface Configuration mode to enable unknown unicast storm control for an interface.
GVRP Commands clear gvrp statistics Use the clear gvrp statistics command in Privileged EXEC mode to clear all the GVRP statistics information. Syntax clear gvrp statistics [ethernet interface | port-channel port-channel-number] • interface—A valid Ethernet interface. • port-channel-number—A valid port-channel index. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com no garp timer • join—Indicates the time in centiseconds that PDUs are transmitted. • leave—Indicates the time in centiseconds that the device waits before leaving its GARP state. • leaveall—Used to confirm the port within the VLAN. The time is the interval between messages sent, measured in centiseconds. • timer_value—Timer values in centiseconds. The range is 10-100 for join, 30-600 for leave, and 200-6000 for leaveall.
Syntax gvrp enable no gvrp enable Default Configuration GVRP is globally disabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example globally enables GVRP on the device. console(config)#gvrp enable gvrp enable (interface) Use the gvrp enable command in Interface Configuration mode to enable GVRP on an interface. To disable GVRP on an interface, use the no form of this command.
www.dell.com | support.dell.com Example The following example enables GVRP on ethernet 1/g8. console(config)#interface ethernet 1/g8 console(config-if-1/g8)#gvrp enable gvrp registration-forbid Use the gvrp registration-forbid command in Interface Configuration mode to deregister all VLANs on a port and prevent any dynamic registration on the port. To allow dynamic registering for VLANs on a port, use the no form of this command.
Default Configuration By default, dynamic VLAN creation is enabled. Command Mode Interface Configuration (Ethernet, Port-Channel) mode User Guidelines This command has no user guidelines. Example The following example disables dynamic VLAN creation on port 1/g8. console(config)#interface ethernet 1/g8 console(config-if-1/g8)#gvrp vlan-creation-forbid show gvrp configuration Use the show gvrp configuration command in Privileged EXEC mode to display GVRP configuration information.
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• port-channel-number—A valid port-channel index. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays GVRP error statistics information.
www.dell.com | support.dell.com Syntax show gvrp statistics [ethernet interface | port-channel port-channel-number] • interface—A valid Ethernet interface. • port-channel-number—A valid port channel index. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example This example shows output of the show gvrp statistics command.
1/g5 0 0 0 0 0 0 0 0 0 0 0 0 1/g6 0 0 0 0 0 0 0 0 0 0 0 0 1/g7 0 0 0 0 0 0 0 0 0 0 0 0 1/g8 0 0 0 0 0 0 0 0 0 0 0 0 GVRP Commands 181
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IGMP Snooping Commands ip igmp snooping (global) Use the ip igmp snooping command in Global Configuration mode to globally enable Internet Group Management Protocol (IGMP) snooping. Syntax ip igmp snooping [vlan-id] no ip igmp snooping Default Configuration IGMP snooping is disabled. Command Mode Global Configuration mode User Guidelines IGMP snooping is enabled on static VLANs only and is not enabled on Private VLANs or their community VLANs. Example The following example enables IGMP snooping.
www.dell.com | support.dell.com no ip igmp snooping Default Configuration IGMP snooping is disabled. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines IGMP snooping can be enabled on Ethernet interfaces. Example The following example enables IGMP snooping. console(config-if-1/g1)#ip igmp snooping ip igmp snooping host-time-out Use the ip igmp snooping host-time-out command in Interface Configuration mode to configure the host-time-out.
ip igmp snooping leave-time-out Use the ip igmp snooping leave-time-out command in Interface Configuration mode to configure the leave-time-out. If an IGMP report for a Multicast group is not received within the leave-timeout period after an IGMP leave was received from a specific port, the current port is deleted from the member list of that Multicast group. To configure the default leave-time-out, use the no form of this command.
www.dell.com | support.dell.com • time-out—mrouter timeout in seconds for IGMP. (Range: 1 - 2147483647) Default Configuration The default value is 300 seconds. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines This command has no user guidelines. Example The following example configures the mrouter timeout to 200 seconds.
1 224-239.130|2.2.3 1/g1, 2/g2 19 224-239.130|2.2.8 1/g9-g11 IGMP Reporters that are forbidden statically: --------------------------------------------Vlan IP Address ---- ------------------ 1 224-239.130|2.2.3 Ports ------------------1/g19 show ip igmp snooping interface Use the show ip igmp snooping interface command in Privileged EXEC mode to display the IGMP snooping configuration.
www.dell.com | support.dell.com Max Response Time.............................. 10 Multicast Router Present Expiration Time....... 300 show ip igmp snooping mrouter Use the show ip igmp snooping mrouter command in Privileged EXEC mode to display information on dynamically learned Multicast router interfaces. Syntax show ip igmp snooping mrouter Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
ip igmp snooping (VLAN) Use the ip igmp snooping command in VLAN Configuration mode to enable IGMP snooping on a particular interface or on all interfaces participating in a VLAN. To disable IGMP snooping use the no form of this command. Syntax ip igmp snooping vlan-id no ip igmp snooping Default Configuration IGMP snooping is disabled on VLAN interfaces by default. Command Mode VLAN Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Default Configuration IGMP snooping fast-leave mode is disabled on VLANs by default. Command Mode VLAN Configuration mode User Guidelines This command has no user guidelines. Example The following example enables IGMP snooping fast-leave mode on VLAN 2. console(config-vlan)#ip igmp snooping fast-leave 2 ip igmp snooping groupmembership-interval This command sets the IGMP Group Membership Interval time on a VLAN.
console(config-vlan)#ip igmp snooping groupmembership-interval 2 520 ip igmp snooping maxresponse This command sets the IGMP Maximum Response time on a particular VLAN. The Maximum Response time is the amount of time in seconds that a switch will wait after sending a query on an interface because it did not receive a report for a particular group in that interface. This value must be less than the IGMP Query Interval time value. The range is 1 to 3599 seconds.
www.dell.com | support.dell.com Syntax ip igmp snooping mcrtexpiretime vlan-id seconds no ip igmp mcrtexpiretime vlan-id • vlan id—Number assigned to the VLAN • seconds—Multicast router present expiration time. (Range: 1-2147483647) Default Configuration The default multicast router present expiration time is 0 seconds. Command Mode VLAN Configuration mode User Guidelines This command has no user guidelines.
IGMP Snooping Querier Commands ip igmp snooping querier This command enables/disables IGMP Snooping Querier on the system (Global Configuration mode) or on a VLAN. Using this command, you can specify the IP address that the snooping querier switch should use as source address when generating periodic queries. The no form of this command disables IGMP Snooping Querier on the system. Use the optional address parameter to reset the querier address to 0.0.0.0.
www.dell.com | support.dell.com Example The following example enables IGMP snooping querier in VLAN Configuration mode. console(config-vlan)#ip igmp snooping querier 1 address 10.19.67.
ip igmp snooping querier query-interval This command sets the IGMP Querier Query Interval time, which is the amount of time in seconds that the switch waits before sending another general query. The no form of this command sets the IGMP Querier Query Interval time to its default value. Syntax ip igmp snooping querier query-interval seconds no ip igmp snooping querier query-interval • seconds—Amount of time in seconds that the switch waits before sending another general query.
www.dell.com | support.dell.com Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example sets the querier timer expiry time to 1800 seconds. console(config)#ip igmp snooping querier timer expiry 1800 ip igmp snooping querier version This command sets the IGMP version of the query that the snooping switch is going to send periodically. The no form of this command sets the IGMP Querier Version to its default value.
continues sending periodic queries. The no form of this command sets the snooping querier not to participate in the querier election but to go into a non-querier mode as soon in as it discovers the presence of another querier in the same VLAN. Syntax ip igmp snooping querier election participate vlan-id no ip igmp snooping querier election participate vlan-id Default Configuration The snooping querier is configured to not participate in the querier election by default.
www.dell.com | support.dell.com • VLAN Operational State—Indicates whether IGMP Snooping Querier is in the Querier or Non-Querier state. When the switch is in Querier state it sends out periodic general queries. When in Non-Querier state it waits for moving to Querier state and does not send out any queries. • VLAN Operational Max Response Time—Indicates the time to wait before removing a Leave from a host upon receiving a Leave request.
LACP Commands lacp port-priority Use the lacp port-priority command in Interface Configuration mode to configure the priority value for physical ports. To reset to default priority value, use the no form of this command. Syntax lacp port-priority value no lacp port-priority • value—Port priority value. (Range: 1 - 65535) Default Configuration The default port priority value is 1. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax lacp system-priority value no lacp system-priority • value—Value of the priority. (Range: 1 - 65535) Default Configuration The default system priority value is 1. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the system priority to 120.
Example The following example assigns an administrative LACP timeout for port 1/g8 to a long timeout value. console(config)#interface ethernet 1/g8 console(config-if-1/g8)#lacp timeout long show lacp ethernet Use the show lacp ethernet command in Privileged EXEC mode to display LACP information for Ethernet ports. Syntax show lacp ethernet interface [parameters|statistics] • Interface—Ethernet interface. Default Configuration This command has no default configuration.
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Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example shows how to display LACP port-channel information.
206 LACP Commands www.dell.com | support.dell.
Link Dependency Commands link-dependency group Use the link-dependency group command to enter the link-dependency mode to configure a linkdependency group Syntax link-dependency group GroupId • GroupId—Link dependency group identifier. (Range: 1–16) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines No specific guidelines Example console(config)#no link-dependency group 1 Configuration cleared for link-dependency group 1 add ethernet Use the add ethernet command to add member Ethernet port(s) to the dependency list. Syntax add ethernet intf-list • intf-list—List of Ethernet interfaces. Separate nonconsecutive ports with a comma and no spaces.
• intf-list—List of Ethernet interfaces. Separate nonconsecutive ports with a comma and no spaces. Use a hyphen to designate the range of ports. (Range: Valid Ethernet interface list or range) Command Mode Link Dependency mode Default Configuration This command has no default configuration. User Guidelines No specific guidelines Example console(config-linkDep-group-1)#no add ethernet g1 add port-channel Use the add port-channel command to add member port-channels to the dependency list.
www.dell.com | support.dell.com no add port-channel Use the no add port-channel command to remove member port-channels from the dependency list. Syntax no add port-channel port channel list • port-channel-list—List of port-channel interfaces. Separate nonconsecutive ports with a comma and no spaces. Use a hyphen to designate the range of ports. (Range: Valid portchannel interface list or range) Default Configuration This command has no default configuration.
Example console(config-linkDep-group-1)#depends-on ethernet g10 no depends-on ethernet Use the no depends-on ethernet command to remove the dependent Ethernet ports list. Syntax no depends-on ethernet intf-list • intf-list—List of Ethernet interfaces. Separate nonconsecutive ports with a comma and no spaces. Use a hyphen to designate the range of ports. (Range: Valid Ethernet interface list or range) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com User Guidelines No specific guidelines Example console(config-linkDep-group-1)#depends-on port-channel 6 no depends-on port-channel Use the no depends-on port-channel command to remove the dependent port-channels list. Syntax no depends-on port-channel port-channel-list • port-channel-list—List of port-channel interfaces. Separate nonconsecutive ports with a comma and no spaces. Use a hyphen to designate the range of ports.
Command Mode Privileged EXEC mode User Guidelines No specific guidelines Example The following command shows link dependencies for all groups. console#show link-dependency GroupId Member Ports ------- --------------------- Ports Depended On ---------------------------------- 2 1/g1-1/g4 1/g8-1/g9 3 1/g5 ch2 5 1/g3-1/g4 1/g10 The following command shows link dependencies for group 2 only.
214 Link Dependency Commands www.dell.com | support.dell.
LLDP Commands clear lldp remote-data Use the clear lldp remote-data command in Privileged EXEC mode to delete all LLDP information from the remote data table. Syntax clear lldp remote-data Default Configuration By default, data is removed only on system reset. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays how to clear the LLDP remote data.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays how to reset all LLDP statistics. console#clear lldp statistics lldp notification Use the lldp notification command in Interface Configuration mode to enable remote data change notifications. To disable notifications, use the no form of this command.
no lldp notification-interval • interval—The smallest interval in seconds at which to send remote data change notifications. (Range: 5 - 3600 seconds) Default Configuration The default value is 5 seconds. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example displays how to set the interval value to 10 seconds.
www.dell.com | support.dell.com lldp timers Use the lldp timers command in Global Configuration mode to set the timing parameters for local data transmission on ports enabled for LLDP. To return any or all parameters to factory default, use the no form of this command. Syntax lldp timers [interval transmit-interval] [hold hold-multiplier] [reinit reinit-delay] no lldp timers [interval] [hold] [reinit] transmit-interval—The interval in seconds at which to transmit local data LLDPDUs.
Syntax lldp transmit no lldp transmit Default Configuration LLDP is disabled on all supported interfaces. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no user guidelines. Example The following example displays how enable the transmission of local data.
www.dell.com | support.dell.com lldp transmit-tlv Use the lldp transmit-tlv command in Interface Configuration mode to specify which optional type-length-value settings (TLVs) in the 802.1AB basic management set will be transmitted in the LLDPDUs. To remove an optional TLV, use the no form of this command.
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the current LLDP configuration summary.
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Examples This example show how the information is displayed when you use the command with the all parameter.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Examples These examples show advertised LLDP local data in two levels of detail.
show lldp remote-device Use the lldp remote-device command in Privileged EXEC mode to display the current LLDP remote data. This command can display summary information or detail for each interface. Syntax show lldp remote-device {detail interface | interface | all} • detail—Includes detailed version of remote data. • interface—Specifies a valid physical interface on the device, unit/port. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Port ID: 01:23:45:67:89:AC Port Description: 1/g4 Management Address: 192.168.112.1 TTL: 60 seconds show lldp statistics Use the show lldp statistics command in Privileged EXEC mode to display the current LLDP traffic statistics. Syntax show lldp statistics {interface | all } • interface—Specifies a valid physical interface on the switch or unit/port. Default Configuration This command has no default configuration.
Examples The following examples shows an example of the display of current LLDP traffic statistics. console#show lldp statistics all Last Update: Nov 23 2004, 11:09:10 Total Inserts: 15 Total Deletes: 10 Dell Kinnick 1.0 CLI Specification Version 1.
www.dell.com | support.dell.com The following table explains the fields in this example. 228 Parameter Description Last Update The value of system of time the last time a remote data entry was created, modified, or deleted. Total Inserts The number of times a complete set of information advertised by a remote device has been inserted into the table. Total Deletes The number of times a complete set of information advertised by a remote device has been deleted from the table.
Password Management Commands passwords aging Use the passwords aging command in Global Configuration mode to implement expiration date on the passwords. The user is required to change the passwords when they expire. Use the no form of this command to disable the aging function. Syntax passwords aging age no passwords aging • age—Time for the expiration of the password. (Range: 1-365 days) Default Configuration Password aging is disabled.
www.dell.com | support.dell.com Use the no form of this command to disable the password history function. Syntax passwords history historylength no passwords history • historylength—Number of previous passwords to be maintained in the history. (Range: 010.) Default Configuration No password history is maintained. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
Command Mode Global Configuration mode. User Guidelines This command has no user guidelines. Example The following example sets the number of user attempts before lockout at 2. console(config)#passwords lock-out 2 passwords min-length As administrator, use the passwords min-length command in Global Configuration mode to enforce a minimum length required for a password. Use the no form of this command to disable the password minimum length requirement.
www.dell.com | support.dell.com Syntax show passwords configuration Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the command output.
Port Monitor Commands monitor session Use the monitor session command in Global Configuration mode to configure a probe port and a monitored port for monitor session (port monitoring). Use the src-interface parameter to specify the interface to monitor. Use rx to monitor only ingress packets, or use tx to monitor only egress packets. If you do not specify an {rx | tx} option, the destination port monitors both ingress and egress packets.
www.dell.com | support.dell.com Example The following examples shows various port monitoring configurations.
show monitor session Use the show monitor session command in Privileged EXEC mode to display status of port monitoring. Syntax show monitor session session-id session id—Session identification number. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following examples shows port monitoring status.
240 Port Monitor Commands www.dell.com | support.dell.
PHY Diagnostics Commands show copper-ports cable-length Use the show copper-ports cable-length command in Privileged EXEC mode to display the estimated copper cable length attached to a port. Syntax show copper-ports cable-length [interface] • interface—A valid Ethernet port. The full syntax is unit / port. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines The port must be active and working in a 100M or 1000M mode.
www.dell.com | support.dell.com show copper-ports tdr Use the show copper-ports tdr command in Privileged EXEC mode to display the last Time Domain Reflectometry (TDR )tests on specified ports. Syntax show copper-ports tdr [interface] interface—A valid Ethernet port. The full syntax is unit / port. • Default Configuration This command has no default configuration.
Syntax Description • interface—A valid Ethernet port. The full syntax is unit / port. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following examples display the optical transceiver diagnostics.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines. During the test shut down the port under test unless it is a combo port with an active fiber port. NOTE: The maximum distance VCT can function is 120 meters. Examples The following example results in a report on the cable attached to port 1/g3.
System Management Commands asset-tag Use the asset-tag command in Global Configuration mode to specify the switch asset tag. To remove the existing asset tag, use the no form of the command. Syntax asset-tag [unit] tag no asset-tag [unit] • unit—Switch number. (Range: 1–12) • tag—The switch asset tag. Default Configuration No asset tag is defined by default. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax cut-through mode Default Configuration This command has no default configuration. Command Mode Global Configuration User Guidelines No specific guidelines. Example console(config)#cut-through mode The mode (enable) is effective from the next reload of Switch/Stack. hostname Use the hostname command in Global Configuration mode to specify or modify the switch host name. To restore the default host name, use the no form of the command.
ip address Use the ip address command to set a static OOB port IP address. Syntax ip address addr mask gw • addr—IP address to be set for the OOB port. (Range: Valid IP address) • mask—Subnet mask. (Range: Valid mask) • gw—Gateway IP address. (Range: Valid gateway IP address) Command Mode Interface Configuration (out-of-band) Default Configuration This command has no default configuration. User Guidelines No specific guidelines. Example console(config-if)#ip address 10.240.4.115 255.255.255.0 10.
www.dell.com | support.dell.com console(config-if)#ip address none ip address Use the ip address command to enable DHCP/BOOTP on the OOB port. Syntax ip address {dhcp/bootp} Command Mode Interface Configuration (out-of-band) Default Configuration This command has no default configuration. User Guidelines No specific guidelines. Example console(config)#interface out-of-band console(config-if)#ip address dhcp member Use the member command in Stack Global Configuration mode to configure the switch.
Command Mode Stack Global Configuration User Guidelines The switch index can be obtained by executing the show supported switchtype command in User Exec mode. Example The following example displays how to add to stack switch number 2 with index 1. console(config)# stack console(config-stack)# member 2 1 movemanagement Use the movemanagement command in Global Configuration mode to move the Management Switch functionality from one switch to another.
www.dell.com | support.dell.com Example The following example displays how to move the Management Switch functionality from switch "1" to switch "8." console(config)#stack console(config)#movemanagement 1 2 no cut-through mode Use the no cut-through mode command to disable the cut-through mode on the switch. The command takes effect on all ports on next reload of the switch. Syntax no cut-through mode Default Configuration This command has no default configuration.
User Guidelines No specific guidelines. Example console(config)#stack console(config-stack)#no standby Fastpath will automatically select a standby ping Use the ping command in User EXEC mode to check the accessibility of the desired node on the network. Syntax ping {ip-address |hostname} [size packet_size] [count packet_count] [timeout time_out] | ipv6} • ip-address —IP address to ping (contact). • Hostname—Hostname to ping (contact).
www.dell.com | support.dell.com • Destination unreachable—The gateway for this destination indicates that the destination is unreachable. In such cases, the "Host unreachable" message appears. • Network or host unreachable—The switch found no corresponding entry in the route table. In such cases the "Network or Host unreachable" message appears. Examples The following example displays a ping to IP address 10.1.1.1. console>ping 10.1.1.1 Pinging 10.1.1.1 with 64 bytes of data: 64 bytes from 10.1.1.
Syntax reload [unit] • unit —Unit number to be reloaded. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines If no unit is specified, all units are reloaded. Example The following example displays how to reload the stack. console#reload 1 Management switch has unsaved changes. Would you like to save them now? (y/n)n Configuration Not Saved! Are you sure you want to reload the switch? (y/n) y Reloading management switch 1.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example displays console(config)#stack console(config-stack)#set description 1 "unit 1" show boot-version Use the show boot-version command to display the boot image version details. The details available to the user include the build date and time. Syntax show boot-version Default Configuration This command has no default configuration.
Default Configuration This command has no default configuration. User Guidelines No specific guidelines. Example Console#show cut-through mode Current mode : Enable Configured mode : Disable (This mode is effective on next reload) show ip interface out-of-band Use the show ip interface out-of-band command to disable DHCP/BOOTP on the OOB port. Syntax show ip interface out-of-band Default Configuration This command has no default configuration.
www.dell.com | support.dell.com show memory cpu Use the show memory cpu command to check the total and available RAM space on the switch. Syntax show memory cpu Default Configuration This command has no default configuration. Command Mode Privileged EXEC User Guidelines No specific guidelines. Example console#show memory cpu Total Memory................................... 262144 KBytes Available Memory Space.........................
Example console#show process cpu Memory Utilization Report status bytes ------ ---------- Free 27896864 Alloc 168268448 Task Utilization Report Task Utilization ----------------------- ----------osapiTimer 1.10% bcmL2X.0 0.80% bcmCNTR.0 0.30% bcmLINK.0 0.45% bcmRX 14.95% dtlTask 2.50% hapiRxTask 2.95% RMONTask 0.05% ipMapForwardingTask 18.30% IGMP 0.05% Kernel/Interrupt/Idle 58.55% Total 100.
www.dell.com | support.dell.com show sessions Use the show sessions command in Privileged EXEC mode to display a list of the open telnet sessions to remote hosts. Syntax show sessions Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays a list of open telnet sessions to remote hosts.
show stack-port Use the show stack-port command in Privileged EXEC mode to display summary stack-port information for all interfaces. Syntax show stack-port Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays information about the summary stack-port. console#show stack-port ............... .
www.dell.com | support.dell.com Field Description Link Status Status of the link Link Speed Speed (Gb/sec) of the stack port link show stack-port counters Use the show stack-port counters command in Privileged EXEC mode to display summary data counter information for all interfaces. Syntax show stack-port counters Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
The following table describes the fields in the example. Field Description Unit Unit Interface Port Tx Data Rate Transmit data rate in megabits per second on the stacking port. Tx Error Rate Platform-specific number of transmit errors per second. Rx Data Rate Receive data rate in megabits per second on the stacking port. Rx Error Rate Platform-specific number of receive errors per second. Rx Total Errors Platform-specific number of total receive errors since power-up.
www.dell.com | support.dell.com show stack-port diag NOTE: This command is intended only for Field Application Engineers (FAE) and developers. An FAE will advise when to run this command and capture this information. Use the show stack-port diag command in Privileged EXEC mode to display front panel stacking diagnostics for each port. Syntax show stack-port diag Default Configuration This command has no default configuration.
RFCS : Received Frame Check Sequence Errors RFRG : Received Fragment Errors RJBR : Received Jabber Errors RUND : Received Underrun Errors ROVR : Received Overrun Errors TFCS : Transmit Frame Check Sequence Errors TERR : Transmit Errors 1 - xg1: RBYT:148174422 RPKT:528389 TBYT:679827058 TPKT:2977561 RFCS:0 RFRG:0 RJBR:0 RUND:0 ROVR:0 TFCS:0 TERR:0 1 - xg2: RBYT:0 RPKT:0 TBYT:419413311 TPKT:620443 RFCS:0 RFRG:0 RJBR:0 RUND:0 ROVR:0 TFCS:0 TERR:0 The following table describes the fields in the example.
www.dell.com | support.dell.com Syntax show stack-standby Default Configuration This command has no default configuration. Command Mode privileged EXEC or User EXEC User Guidelines No specific guidelines. Example console>show stack-standby standby unit: 3 show supported switchtype Use the show supported switchtype command in User EXEC mode to display information about all supported switch types.
Example The following example displays the information for supported switch types. console>show supported switchtype Mgmt SID Switch Model ID Pref --- -------------------------------- ----------1 M6220 Disabled 0x100b000 Code Type -------- The following table describes the fields in the example. Field Description Switch Index (SID) This field displays the index into the database of supported switch types. This index is used when preconfiguring a member to be added to the stack.
www.dell.com | support.dell.com The following table describes the fields in the example. Field 268 Description Switch Type This field displays the 32-bit numeric switch type for the supported switch. Model Identifier This field displays the model identifier for the supported switch type. Switch Description This field displays the description for the supported switch type.
show switch Use the show switch command in User EXEC mode to display information about all units in the stack. Use the show switch [unit] command to display the information about a specific unit on the stack. Syntax show switch [unit] • unit—The unit number. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays stack status information for the switch.
www.dell.com | support.dell.com The following table describes the fields in the example. Unit Description Switch This field displays the unit identifier assigned to the switch. Management Status This field indicates whether the switch is the Management Switch, a stack member, or the status is unassigned. Admin Management Preference This field indicates the administrative management preference value assigned to the switch.
Different fields in the display are explained as follows: Unit Description Switch This field displays the unit identifier assigned to the switch. Management Status This field indicates whether the switch is the Management Switch, a stack member, or the status is unassigned. Preconfigured Model Identifier This field displays the model identifier of a preconfigured switch ready to join the stack. The Model Identifier is a 32-character field assigned by the switch manufacturer to identify the switch.
www.dell.com | support.dell.com Example The following example displays system information. console>show system System Description: Ethernet switch System Up Time (days,hour:min:sec): 1,22:38:21 System Contact: System Name: RS1 System location: System MAC Address: 00:10:B5:F4:00:01 Sys Object ID: 1.3.6.1.4.1.674.10895.
show system id Use the show system id command in User EXEC mode to display the system identity information. Syntax show system id [unit] • unit—The unit number. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines The tag information is on a switch by switch basis. Example The following example displays the system service tag information.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays a list of active users and the information about them. 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 show version Use the show version command in User EXEC mode to displays the system version information.
Example The following example displays a system version (this version number is only for demonstration purposes). console>show version Image Descriptions image1 : default image image2 : Images currently available on Flash -----------------------------------------------------------------unit image1 image2 current-active next-active ----------------------------------------------------------------1 K.3.9.1 0.0.0.0 image1 image1 2 K.3.9.1 0.0.0.
www.dell.com | support.dell.com standby Use the standby command to configure the standby in the stack. This unit comes up as the master when the stack failover occurs. Use the no form of this command to reset to default, in which case, FASTPATH automatically selects a standby from the existing stack units if there no preconfiguration. Syntax standby unit • unit—Valid unit number in the stack. (Range: 1–12 maximum. The range is limited to the number of units available on the stack.
User Guidelines Switches that do not have the hardware capability to become the Management Switch are not eligible for management. Example The following example displays how to configure switch number "1" to have a priority of "2" for becoming the Management Switch. console(config)#switch 1 priority 2 switch renumber Use the switch renumber command in Global Configuration mode to change the identifier for a switch in the stack.
www.dell.com | support.dell.com • port — A decimal TCP port number, or one of the keywords from the port table in the usage guidelines (see Port Table). • keyword — One or more keywords from the keywords table in the user guidelines (see Keywords Table). Default Configuration port — Telnet port (decimal 23) on the host. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example console#telnet 1.1.1.
Port Table Keyword Description Port Number bgp Border Gateway Protocol 179 chargen Character generator 19 cmd Remote commands 514 daytime Daytime 13 discard Discard 9 domain Domain Name Service 53 echo Echo 7 exec Exec 512 finger Finger 79 ftp File Transfer Protocol 21 ftp-data FTP data connections 20 gopher Gopher 70 hostname NIC hostname server 101 ident Ident Protocol 113 irc Internet Relay Chat 194 klogin Kerberos login 543 kshell Kerberos shell 544
www.dell.com | support.dell.com Keyword Description Port Number uucp Unix-to-Unix Copy Program 540 whois Nickname 43 www World Wide Web 80 Example Following is an example of using the telnet command to connect to 176.213.10.50. console#telnet 176.213.10.50 Esc U sends telnet EL traceroute Use the traceroute command in Privileged EXEC mode to discover the IP routes that packets actually take when traveling to their destinations.
• time_out — The number of seconds to wait for a response to a probe packet. (Range: 1- 60) • ip-address— One of the interface addresses of the switch to use as a source address for the probes. The switch picks the valid IP address it considers to be the best source address to use. • tos— The Type-Of-Service byte in the IP Header of the packet. (Range: 0-255) Default Configuration packet_size — The default is 40 bytes. max-ttl — The default is 20. packet_count — The default count is 3.
www.dell.com | support.dell.com The following example uses the iterative process to obtain command parameters, and displays the routes that packets actually take when traveling to their destination. console#traceroute traceroute# Enter the ip-address|hostname : 192.168.77.
ACL Commands access-list Use the access-list command in Global Configuration mode to create an Access Control List (ACL) that is identified by the parameter list-name.
www.dell.com | support.dell.com • log—Specifies that this rule is to be logged. • assign-queue queue-id—Specifies the particular hardware queue for handling traffic that matches the rule. (Range: 0-6) • mirror interface—Allows the traffic matching this rule to be copied to the specified interface. • redirect interface—This parameter allows the traffic matching this rule to be forwarded to the specified unit/port. Default Configuration This command has no default configuration.
• dstmac—Valid destination MAC address in format xxxx.xxxx.xxxx. • destmacmask—Valid MAC address bitmask for the destination MAC address in format xxxx.xxxx.xxxx. • bpdu—Bridge protocol data unit • ethertypekey—Either a keyword or valid four-digit hexadecimal number. (Range: Supported values are appletalk, arp, ibmsna, ipv4, ipv6, ipx, mplsmcast, mplsucast, Netbios, novell, pppoe, rarp.) • 0x0600-0xFFFF—Specify custom ethertype value (hexadecimal range 0x0600-0xFFFF) • vlan eq—VLAN number.
www.dell.com | support.dell.com Example The following example configures a MAC ACL to deny traffic from MAC address 0806.c200.0000. console(config)#mac access-list extended DELL123 console(config-mac-access-list)#deny 0806.c200.0000 ffff.ffff.ffff any ip access-group no ip access-group Use the ip access-group or no ip access-group command to apply/disable an IP based egress ACL on an Ethernet interface or a group of interfaces.
mac access-group Use the mac access-group command in Global Configuration or Interface Configuration mode to attach a specific MAC Access Control List (ACL) to an interface in a given direction. Syntax mac access-group name sequence no mac access-group name • name—Name of the existing MAC access list. (Range: 1-31 characters) • sequence—Order of access list relative to other access lists already assigned to this interface and direction.
www.dell.com | support.dell.com Syntax mac access-list extended name no mac access-list extended name • name —Name of the access list. (Range: 1-31 characters) Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines Use this command to create a mac access control list. The CLI mode is changed to MacAccess-List Configuration when this command is successfully executed.
Example The following example shows the mac access-list extended rename command. console(config)#mac access-list extended rename DELL1 DELL2 show ip access-lists Use the show ip access-lists command in Privileged EXEC mode to display access lists applied on interfaces and all rules that are defined for the access lists. Syntax show ip access-lists accesslistname • accesslistname—The name used to identify the ACL. The range is 1-31 characters.
www.dell.com | support.dell.com Syntax show mac access-list name • name—Identifies a specific MAC access list to display. Default Configuration This command has no default configuration Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays a MAC access list and all associated rules.
Line Commands exec-timeout Use the exec-timeout command in Line Configuration mode to set the interval that the system waits for user input before timeout. To restore the default setting, use the no form of this command. Syntax exec-timeout minutes [seconds] no exec-timeout • minutes—Integer that specifies the number of minutes. (Range: 0 - 65535) • seconds—Additional time intervals in seconds. (Range: 0 - 59) Default Configuration The default configuration is 10 minutes.
www.dell.com | support.dell.com history Use the history command in Line Configuration mode to enable the command history function. To disable the command history function, use the no form of this command. Syntax history no history Default Configuration The default value for this command is enabled. Command Mode Line Interface mode User Guidelines This command has no user guidelines. Example The following example disables the command history function for the current terminal session.
User Guidelines This command has no user guidelines. Example The following example configures the command history buffer size to 20 commands for the current terminal session. console(config-line)#history size 20 line Use the line command in Global Configuration mode to identify a specific line for configuration and enter the line configuration command mode. Syntax line {console|telnet|ssh} • console—Console terminal line. • telnet—Virtual terminal for remote console access (Telnet).
www.dell.com | support.dell.com • console—Console terminal line. • telnet—Virtual terminal for remote console access (Telnet). • ssh—Virtual terminal for secured remote console access (SSH). Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the line configuration.
Syntax speed {bps} no speed • bps—Baud rate in bits per second (bps). The options are 2400, 9600, 19200, 38400, 57600, and 115200. Default Configuration This default speed is 9600. Command Mode Line Interface (console) mode User Guidelines This configuration applies only to the current session. Example The following example configures the console baud rate to 9600.
300 Line Commands www.dell.com | support.dell.
IP Addressing Commands clear host Use the clear host command in Privileged EXEC mode to delete entries from the host name-toaddress cache. Syntax clear host {name|*} • name—Host name to be deleted from the host name-to-address cache. (Range: 1-255 characters) • *—Deletes all entries in the host name-to-address cache. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax helper-address ip-address [udp-port-list ] no helper-address ip-address • ip-address—Destination broadcast or host address to be used when forwarding UDP broadcasts. Specify 0.0.0.0 to indicate not to forward the UDP packet to any host. • udp-port-list—The broadcast packet destination UDP port number to forward. If not specified, packets for the default services are forwarded to the helper address. (Range: 065535, comma delimited, e.g.
console(config-vlan1)#helper-address 131.108.1.27 30,100-120,201 interface out-of-band Use the interface out-of-band command to bring up the OOB port configuration menu. Syntax Description interface out-of-band Default Configuration This command has no default configuration. Command Mode Global Configuration User Guidelines No specific guidelines. Example console(config)#interface out-of-band console(config-if)# ip address Use the ip address command in Global Configuration mode to set an IP address.
www.dell.com | support.dell.com User Guidelines IP address protocol should be set to none before setting the static IP address. Examples The following examples configure the IP address 131.108.1.27 and subnet mask 255.255.255.0 and the same IP address with prefix length of 24 bits. console(config)#ip address 131.108.1.27 255.255.255.0 console(config)#ip address 131.108.1.
Syntax ip address vlan vlanid no ip address vlan • vlanid—vlan identification. (Range 1-4093) Default Configuration The default configuration value is 1. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example sets VLAN 5 as management VLAN. console(config)#ip address vlan 5 ip default-gateway Use the ip default-gateway command in Global Configuration mode to define a default gateway (router).
www.dell.com | support.dell.com ip domain-lookup Use the ip domain-lookup command in Global Configuration mode to enable IP Domain Naming System (DNS)-based host name-to-address translation. To disable the DNS, use the no form of this command. Syntax ip domain-lookup no ip domain-lookup Default Configuration The DNS is enabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example defines a default domain name of dell.com. console(config)#ip domain-name dell.com ip helper-address Use the ip helper-address command in Global Configuration mode to have the device forward User Datagram Protocol (UDP) broadcasts received on an interface. To disable the forwarding of broadcast packets to specific addresses, use the no form of this command.
www.dell.com | support.dell.com The setting of helper address for specific interface has precedence over a setting of helper address for all the interfaces. You can’t enable forwarding of BOOTP/DHCP (ports 67,68) with this command. If you want to relay BOOTP/DHCP packets use the DHCP relay commands. The ip helper-address command specifies a UDP port number for which UDP broadcast packets with that destination port number are forwarded.
Example The following example defines a static host name-to-address mapping in the host cache. console(config)#ip host accounting.dell.com 176.10.23.1 ip name-server Use the ip name-server command in Global Configuration mode to define available name servers. To delete a name server, use the no form of this command. Syntax ip name-server server-address1 [server-address2 … server-address8] no ip name-server [server-address1 … server-address8] • server-address—Valid IP addresses of the name server.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines Note that this command only show ARP entries used by the management interface. It is logically separate from the ARP table used by the routing interfaces. See the show arp command for details on how to view ARP entries for the routing interfaces. Example The following example displays ARP table information. console#show arp switch MAC Address IP Address ------------------- ---------------00:0F:B5:34:90:C5 10.240.4.
Configured host name-to-address mapping: Host Addresses -------------------------- ---------------------------- accounting.gm.com 176.16.8.8 Cache: TTL (Hours) Host Total Elapsed Type Addresses ------------------- ----- ------- ------- --------- www.stanford.edu 171.64.14.203 72 3 IP show ip helper-address Use the show ip helper-address command in Privileged EXEC mode to display IP helper addresses configuration.
www.dell.com | support.dell.com show ip interface management Use the show ip interface management command in User EXEC mode to display the management interface configuration. Syntax show ip interface management Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the management interface configuration. console>show ip interface management IP Address.......................
802.1x Commands aaa authentication dot1x Use the aaa authentication dot1x command in Global Configuration mode to create an authentication login list. Syntax aaa authentication dot1x default method1 [method2] no aaa authentication dot1x default • method1 [method2]— At least one from the following table: Keyword Description radius Uses the list of all authentication servers for authentication none Uses no authentication Default Configuration No authentication method is defined.
www.dell.com | support.dell.com dot1x max-req Use the dot1x max-req command in Interface Configuration mode to set the maximum number of times that the switch sends an Extensible Authentication Protocol (EAP)-request frame (assuming that no response is received) to the client before restarting the authentication process. To return to the default setting, use the no form of this command.
• 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 switch and the client. • force-authorized — Disables 802.1x authentication on the interface and causes the port to transition to the authorized state without any authentication exchange required. The port resends and receives normal traffic without 802.1x-based authentication of the client.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following command manually initiates a re-authentication of the 802.1x-enabled port. console# dot1x re-authenticate ethernet 1/g16 dot1x re-authentication Use the dot1x re-authentication command in Interface Configuration mode to enable periodic re-authentication of the client. To return to the default setting, use the no form of this command.
Default Configuration The default for this command is disabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables 802.1x globally.
www.dell.com | support.dell.com Example The following example sets the number of seconds that the switch remains in the quiet state following a failed authentication exchange to 3600. console(config)# interface ethernet 1/g16 console(config-if-1/g16)# dot1x timeout quiet-period 3600 dot1x timeout re-authperiod Use the dot1x timeout re-authperiod command in Interface Configuration mode to set the number of seconds between re-authentication attempts.
Syntax dot1x timeout server-timeout seconds no dot1x timeout server-timeout • seconds — Time in seconds that the switch waits for a response from the authentication server. (Range: 1 - 65535) Default Configuration The period of time is set to 30 seconds.
www.dell.com | support.dell.com User Guidelines Change the default value of this command only to adjust for unusual circumstances, such as unreliable links or specific behavioral problems with certain clients and authentication servers. Example The following example sets the time for the retransmission of an EAP-request frame to the client to 3600 seconds.
show dot1x Use the show dot1x command in Privileged EXEC mode to display 802.1x status for the switch or for the specified interface. Syntax show dot1x [ethernet interface] • interface — A valid Ethernet interface. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays 802.1x port g11 status. console#show dot1x ethernet 1/g2 Administrative mode...............
www.dell.com | support.dell.com The following table describes the significant fields shown in the display: Field Description Port The port number. Admin mode The port admin mode. Possible values are: Force-auth, Force-unauth, Auto. Oper mode The port oper mode of the port. Possible values are: Authorized, Unauthorized or Down. Reauth Control Reauthentication control. Username The username representing the identity of the Supplicant. This field shows the username when the port control is auto.
Syntax show dot1x statistics ethernet interface • interface — Ethernet port name. The full syntax is unit/port. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays 802.1x statistics for the specified interface. console#show dot1x statistics ethernet 1/g2 Port........................................... 1/g2 EAPOL Frames Received..........................
www.dell.com | support.dell.com The following table describes the significant fields shown in the display. Field Description 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. EapolStartFramesRx The number of EAPOL Start frames that have been received by this Authenticator.
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays 802.1x users. console#show dot1x users Port Username --------- --------1/g1 Bob 1/g2 John Switch# show dot1x users username Bob Port Username --------- --------1/g1 Bob The following table describes the significant fields shown in the display: Field Description Username The username representing the identity of the Supplicant. Port The port that the user is using.
www.dell.com | support.dell.com 802.1 Advanced Features dot1x auth-not-req Use the dot1x auth-not-req command in Interface Configuration (VLAN) mode to enable unauthorized devices access to that VLAN. To disable access, use the no form of this command. Syntax dot1x auth-not-req no dot1x auth-not-req Default Configuration User is authorized to access the VLAN. Command Mode Interface Configuration (VLAN) mode User Guidelines An access port cannot be a member in an unauthenticated VLAN.
Command Mode Interface Configuration (VLAN) mode User Guidelines Use the dot1x guest-vlan enable command in Interface Configuration mode to enable unauthorized users on an interface access to the guest VLAN. If the guest VLAN is defined and enabled, the port joins the guest VLAN automatically when the port is unauthorized and leaves the guest VLAN when the port becomes authorized. To make sure this function works, ensure that the port is not a member in the guest VLAN statically.
www.dell.com | support.dell.com dot1x multiple-hosts Use the dot1x multiple-hosts command in Interface Configuration mode to allow multiple hosts (clients) on an 802.1x-authorized port where the dot1x port-control command is set to auto. Use the no form of this command to disable multiple hosts. Syntax dot1x multiple-hosts no dot1x multiple-hosts Default Configuration Multiple hosts is enabled.
• discard-shutdown — Discard frames with source addresses that are not the supplicant address, and shut down the port. • trap seconds— Send SNMP traps and specifies the minimum time in seconds between consecutive traps. (Range: 1- 1000000) Default Configuration Discard frames with source addresses that are not the supplicant address. No traps.
www.dell.com | support.dell.com Example The following example displays 802.1x advanced features for the switch.
Configuration and Image File Commands boot system Use the boot system command in Privileged EXEC mode to specify the system image that the device loads at startup. Syntax boot system [image1|image2] • image1|image2— Image file. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines Use the show bootvar command to find out which image is the active image. Example The following example loads system image image1 for the next device startup.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example restores the switch to its default configuration. console#clear config copy Use the copy command in Privileged EXEC mode to copy files from a source to a destination. Syntax copy source-url destination-url • source-url —The location URL or reserved keyword of the source file being copied.
Reserved Keyword Description xmodem: Source for the file from a serial connection that uses the Xmodem protocol. backup-config Represents the backup configuration file. unit Indicates which unit in the stack is the target of the copy command. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines The location of a file system dictates the format of the source or destination URL.
www.dell.com | support.dell.com Storing the Running or Startup Configuration on a Server Use the copy running-config destination-url command to copy the current configuration file to a network server using TFTP. Use the copy startup-config destination-url command to copy the startup configuration file to a network server. The configuration file copy can serve as a backup copy.
Destination Filename........................... image1 Management access will be blocked for the duration of the transfer Are you sure you want to start? (y/n) y TFTP code transfer starting delete backup-config Use the delete backup-config command in Privileged EXEC mode to delete the backup-config file. Syntax delete backup-config Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com User Guidelines Note that the active image cannot be deleted. Example The following example deletes test file in Flash memory. console#delete backup-image Delete: image2 (y/n)? delete startup-config Use the delete startup-config command in Privileged EXEC mode to delete the startup-config file. Syntax delete startup-config Default Configuration This command has no default configuration.
Default Configuration No description is attached to the file. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example attaches a file description to image2. console#filedescr image2 "backedup on 03-22-05" ftpdownload Use the ftpdownload command to update the backup image on the switch. Users can use the boot system image1/image2 command to appropriately load the image on next reload. This command can be executed by a script.
www.dell.com | support.dell.com Example console#ftpdownload 10.240.3.108/dell/image1 image user randall password DellRandall Mode........................................... FTP Set FTP Server IP.............................. 10.240.3.108 FTP Path....................................... ./dell FTP Filename................................... image1 Data Type...................................... Code Destination Filename...........................
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example applies the config.scr script to the switch. console#script apply config.scr script delete Use the script delete command in Privileged EXEC mode to delete a specified script. Syntax script delete {scriptname|all} • scriptname—Script name of the file being deleted. (Range 1-31 characters) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays all scripts present on the switch. console#script list Configuration Script Name Size(Bytes) -------------------------------- ----------0 configuration script(s) found. 2048 Kbytes free. script show Use the script show command in Privileged EXEC mode to display the contents of a script file.
script validate Use the script validate command in Privileged EXEC mode to validate a script file by parsing each line in the script file.The validate option is intended for use as a tool in script development. Validation identifies potential problems though it may not identify all problems with a given script. Syntax script validate scriptname • scriptname—Name of the script file being validated. (Range: 1-31 characters) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com console#show backup-config software version 1.1 hostname device interface ethernet 1/g1 ip address 176.242.100.100 255.255.255.0 duplex full speed 1000 exit interface ethernet 1/g2 ip address 176.243.100.100 255.255.255.0 duplex full speed 1000 exit show bootvar Use the show bootvar command in User EXEC mode to display the active system image file that the device loads at startup. Syntax show bootvar [unit ] • unit—-Unit number.
Image Descriptions image1 : default image image2 : Images currently available on Flash ------------------------------------------------------------------unit image1 image2 current-active next-active ------------------------------------------------------------------- 1 0.31.0.0 0.31.0.0 image2 image2 show dir Use the show dir command to list all the files available on the flash file system (TrueFlashFileSystem).
www.dell.com | support.dell.com --------- --------------- image1 6351288 image2 6363424 fastpath.cfg 321894 show running-config Use the show running-config command in Privileged EXEC mode to display the contents of the currently running configuration file. Syntax show running-config [all | scriptname] • all-—To display or capture the commands with settings and configuration that are equal to the default value, include the all option.
duplex full speed 1000 exit interface ethernet 1/g2 ip address 176.243.100.100 255.255.255.0 duplex full speed 1000 exit show startup-config Use the show startup-config command in Privileged EXEC mode to display the startup configuration file contents. Syntax show startup-config Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com exit interface ethernet 1/g2 ip address 176.243.100.100 255.255.255.0 duplex full speed 1000 exit update bootcode Use the update bootcode command in Privileged EXEC mode to update the bootcode on one or more switches. For each switch, the bootcode is extracted from the active image and programmed to flash. Syntax update bootcode [unit ] • unit —Unit number. Default Configuration This command has no default configuration.
QoS Commands assign-queue Use the assign-queue command in Policy-Class-Map Configuration mode to modify the queue ID to which the associated traffic stream is assigned. Syntax assign-queue • queueid—Specifies a valid queue ID. (Range: integer from 0–6.) Default Configuration This command has no default configuration. Command Mode Policy-Class-Map Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com no class • classname—Specifies the name of an existing DiffServ class. (Range: 1 - 31 characters) Default Configuration This command has no default configuration. Command Mode Policy-Class-Map Configuration mode User Guidelines This command causes the specified policy to create a reference to the class definition. The command mode is changed to Policy-Class-Map Configuration when this command is executed successfully.
The CLI mode is changed to Class-Map Configuration when this command is executed successfully. Example The following example creates a class-map named "DELL" which requires all ACE’s to be matched. console(config)#class-map DELL console(config-cmap)# class-map rename Use the class-map rename command in Global Configuration mode to change the name of a DiffServ class. Syntax class-map rename • classname—The name of an existing DiffServ class.
www.dell.com | support.dell.com Syntax classofservice dot1p-mapping 802.1ppriority trafficclass no classofservice dot1p-mapping • 802.1ppriority—Specifies the user priority mapped to the specified traffic class for this switch. (Range: 0 - 7) • trafficclass—Specifies the traffic class for this switch. (Range: 0 - 6) Default Configuration This command has no default configuration.
Example The following example displays mapping for IP DSCP 1 and traffic class 2. console(config)#classofservice ip-dscp-mapping 1 2 classofservice trust Use the classofservice trust command in either Global Configuration mode or Interface Configuration mode to set the class of service trust mode of an interface. To set the interface mode to untrusted, use the no form of this command.
www.dell.com | support.dell.com conform-color Use the conform-color command in Policy-Class-Map Configuration mode to specify second-level matching for traffic flow, the only possible actions are drop, set-cos-transmit, setdscp-transmit, setprec-transmit, or transmit. In this two-rate form of the policy command, the conform action defaults to send, the exceed action defaults to drop, and the violate action defaults to drop. These actions can be set with this command.
Command Mode Global Configuration mode or Interface Configuration (Ethernet, Port-channel) mode User Guidelines The maximum number of queues supported per interface is seven. Example The following example displays how to specify the minimum transmission bandwidth for seven interfaces.
www.dell.com | support.dell.com console(config)#cos-queue strict 1 2 4 diffserv Use the diffserv command in Global Configuration mode to set the DiffServ operational mode to active. While disabled, the DiffServ configuration is retained and can be changed, but it is not activated. When enabled, DiffServ services are activated. To set the DiffServ operational mode to inactive, use the no form of this command. Syntax diffserv no diffserv Default Configuration This command default is enabled.
User Guidelines This command has no user guidelines. Example The following example displays how to specify that matching packets are to be dropped at ingress. console(config-policy-classmap)#drop mark cos Use the mark cos command in Policy-Class-Map Configuration mode to mark all packets for the associated traffic stream with the specified class of service value in the priority field of the 802.1p header. If the packet does not already contain this header, one is inserted.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Policy-Class-Map Configuration mode User Guidelines This command has no user guidelines. Example The following example displays how to mark all packets with an IP DSCP value of "cs4.
match class-map Use the match class-map command to add to the specified class definition the set of match conditions defined for another class. Use the no form of this command to remove from the specified class definition the set of match conditions defined for another class. Syntax match class-map refclassname no match class-map refclassname • refclassname—The name of an existing DiffServ class whose match conditions are being referenced by the specified class definition.
www.dell.com | support.dell.com The following example deletes the match conditions defined for the Dell class from the class currently being configured. console(config-classmap)#no match class-map Dell match cos Use the match cos command in Class-Map Configuration mode to add to the specified class definition a match condition for the class of service value (the only tag in a single-tagged packet or the first or outer 802.1Q tag of a double-VLAN tagged packet).
Default Configuration This command has no default configuration. Command Mode Class-Map Configuration mode User Guidelines This command has no user guidelines. Example The following example displays adding a match condition for the specified MAC address and bit mask.
www.dell.com | support.dell.com match dstl4port Use the match dstl4port command in Class-Map Configuration mode to add to the specified class definition a match condition based on the destination layer 4 port of a packet using a single keyword or a numeric notation. Syntax match dstl4port {portkey|port-number} • portkey—Specifies one of the supported port name keywords. A match condition is specified by one layer 4 port number.
Command Mode Class-Map Configuration mode User Guidelines This command has no user guidelines. Example The following example displays how to add a match condition based on ethertype. console(config-classmap)#match ethertype arp match ip dscp Use the match ip dscp command in Class-Map Configuration mode to add to the specified class definition a match condition based on the value of the IP DiffServ Code Point (DSCP) field in a packet.
www.dell.com | support.dell.com match ip precedence Use the match ip precedence command in Class-Map Configuration mode to add to the specified class definition a match condition based on the value of the IP precedence field. Syntax match ip precedence precedence • precedence—Specifies the precedence field in a packet. This field is the high-order three bits of the Service Type octet in the IP header. (Integer Range: 0 - 7) Default Configuration This command has no default configuration.
Default Configuration This command has no default configuration. Command Mode Class-Map Configuration mode User Guidelines The ip dscp, ip precedence, and ip tos match conditions are alternative ways to specify a match criterion for the same Service Type field in the IP header but with a slightly different user notation.
www.dell.com | support.dell.com Example The following example displays adding a match condition based on the "ip" protocol name keyword. console(config-classmap)#match protocol ip match source-address mac Use the match source-address mac command in Class-Map Configuration mode to add to the specified class definition a match condition based on the source MAC address of the packet.
• ipmask—Specifies a valid IP address bit mask. Note that although this IP address bit mask is similar to a subnet mask, it does not need to be contiguous. Default Configuration This command has no default configuration. Command Mode Class-Map Configuration mode User Guidelines This command has no user guidelines. Example The following example displays adding a match condition for the specified IP address and address bit mask. console(config-classmap)#match srcip 10.240.1.1 10.240.0.
www.dell.com | support.dell.com Example The following example displays how to add a match condition using the "snmp" port name keyword. console(config-classmap)#match srcl4port snmp match vlan Use the match vlan command in Class-Map Configuration mode to add to the specified class definition a match condition based on the value of the layer 2 VLAN Identifier field. This field is the only tag in a single tagged packet or the first or outer tag of a double VLAN packet.
Command Mode Policy-Class-Map Configuration mode User Guidelines The port identified in this command is identical to the destination port of the monitor command. Example The following example displays how to copy all the data to ethernet port 1/g5. console(config-policy-classmap)#mirror 1/g5 police-simple Use the police-simple command in Policy-Class-Map Configuration mode to establish the traffic policing style for the specified class.
www.dell.com | support.dell.com User Guidelines Only one style of police command (simple) is allowed for a given class instance in a particular policy. Example The following example shows how to establish the traffic policing style for the specified class. console(config-policy-classmap)#police-simple 33 34 conform-action transmit violate-action transmit policy-map Use the policy-map command in Global Configuration mode to establish a new DiffServ policy.
redirect Use the redirect command in Policy-Class-Map Configuration mode to specify that all incoming packets for the associated traffic stream are redirected to a specific egress interface (physical port or port-channel). Syntax redirect interface • interface—Specifies any valid interface. Interface is Ethernet port or port-channel (Range: lag1–lag18) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Interface Configuration (Ethernet, Port-channel) mode (for a specific interface) User Guidelines This command effectively enables DiffServ on an interface. No separate interface administrative mode command for DiffServ is available. Ensure that no attributes within the policy definition exceed the capabilities of the interface.
Source Layer 4 Port 234 show classofservice dot1p-mapping Use the show classofservice dot1p-mapping command in Privileged EXEC mode to display the current Dot1p (802.1p) priority mapping to internal traffic classes for a specific interface. Syntax show classofservice dot1p-mapping [/|port-channel portchannel number] • /—Specifies a valid unit/port combination: —Physical switch identifier within the stack. Values are 1-12.
www.dell.com | support.dell.com The following table lists the parameters in the example and gives a description of each. Parameter Description User Priority The 802.1p user priority value. Traffic Class The traffic class internal queue identifier to which the user priority value is mapped. show classofservice ip-dscp-mapping Use the show classofservice ip-dscp-mapping command in Privileged EXEC mode to display the current IP DSCP mapping to internal traffic classes for a specific interface.
7 1 8(cs1) 0 9 0 10(af11) 0 11 0 12(af12) 0 13 0 14(af13) 0 15 0 16(cs2) 0 17 0 18(af21) 0 19 0 --More-- or (q)uit 20(af22) 0 21 0 22(af23) 0 23 0 24(cs3) 1 25 1 26(af31) 1 27 1 28(af32) 1 29 1 30(af33) 1 31 1 32(cs4) 2 33 2 34(af41) 2 QoS Commands 379
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63 3 console# show classofservice trust Use the show classofservice trust command in Privileged EXEC mode to display the current trust mode setting for a specific interface. Syntax show classofservice trust [/|port-channel port-channel number] • /—Specifies a valid unit/port combination: —Physical switch identifier within the stack. Values are 1-12. — Values are g for gigabit Ethernet port, or xg for 10 gigabit Ethernet port.
www.dell.com | support.dell.com Syntax show diffserv Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the DiffServ information. console#show diffserv DiffServ Admin mode............................ Class Table Size Current/Max................... Class Rule Table Size Current/Max.............. Policy Table Size Current/Max..................
Example console#show diffserv service interface ethernet 1/g1 in DiffServ Admin Mode............................ Enable Interface...................................... 1/g1 Direction...................................... In No policy is attached to this interface in this direction. show diffserv service interface port-channel in Syntax Description show diffserv service interface port-channel channel-group in • channel-group: A valid port-channel in the system.
www.dell.com | support.dell.com Syntax show diffserv service brief Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example shows how to display all interfaces in the system to which a DiffServ policy has been attached.
User Guidelines If the interface is specified, the class-of-service queue configuration of the interface is displayed. If omitted, the most recent global configuration settings are displayed. Examples The following example displays the COS configuration with no unit/port or port-channel parameter. console#show interfaces cos-queue Global Configuration Interface Shaping Rate......................... 0 Queue Id -------0 1 2 3 4 5 6 Min.
www.dell.com | support.dell.com The following table lists the parameters in the examples and gives a description of each. Parameter Description Interface The port of the interface. If displaying the global configuration, this output line is replaced with a global configuration indication. Intf Shaping Rate The maximum transmission bandwidth limit for the interface as a whole. It is independent of any per-queue maximum bandwidth values in effect for the interface. This value is a configured value.
User Guidelines This command has no user guidelines. Example The following example displays the DiffServ information. console#show policy-map Policy Name Policy Type Class Members ----------- ----------- ------------POLY1 xxx DellClass DELL xxx DellClass show policy-map interface Use the show policy-map interface command in Privileged EXEC mode to display policy-oriented statistics information for the specified interface.
www.dell.com | support.dell.com Class Name..................................... murali In Discarded Packets........................... 0 Class Name..................................... test In Discarded Packets........................... 0 Class Name..................................... DELL1 In Discarded Packets........................... 0 Class Name..................................... DELL In Discarded Packets...........................
1/g5 Down DELL 1/g6 Down DELL 1/g7 Down DELL 1/g8 Down DELL 1/g9 Down DELL 1/g10 Down DELL traffic-shape Use the traffic-shape command in Global Configuration mode and Interface Configuration mode to specify the maximum transmission bandwidth limit for the interface as a whole. This process, also known as rate shaping, has the effect of smoothing temporary traffic bursts over time so that the transmitted traffic rate is bounded.
390 QoS Commands www.dell.com | support.dell.
Radius Commands auth-port Use the auth-port command in Radius mode to set the port number for authentication requests of the designated Radius server. Syntax auth-port auth-port-number • auth-port-number—Port number for authentication requests. Default Configuration The default value of the port number is 1812. Command Mode Radius mode User Guidelines The host is not used for authentication if set to 0. User must enter the mode corresponding to a specific Radius server before executing this command.
www.dell.com | support.dell.com Syntax deadtime deadtime • deadtime—The amount of time that the unavailable server is skipped over. (Range: 02000 minutes) Default Configuration The default deadtime interval is 0 minutes. Command Mode Radius mode User Guidelines User must enter the mode corresponding to a specific Radius server before executing this command. Example The following example specifies a deadtime interval of 60 minutes. console(config)#radius-server host 192.143.120.
Example The following example specifies an authentication and encryption key of "lion-king". console(config)#radius-server host 192.143.120.123 console(config-radius)#key lion-king priority Use the priority command in Radius mode to specify the order in which the servers are to be used, with 0 being the highest priority. Syntax priority priority • priority—Sets server priority level. (Range 0-65535) Default Configuration The default priority is 0.
www.dell.com | support.dell.com • deadtime—Length of time in minutes, for which a Radius server is skipped over by transaction requests. (Range: 0 - 2000 minutes) Default Configuration The default dead time is 0 minutes. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example sets the interval for which any unavailable Radius servers are skipped over by transaction requests to 10 minutes.
Example The following example specifies a Radius server host with the following characteristics: • Server host IP address—192.168.10.1 console(config)#radius-server host 192.168.10.1 radius-server key Use the radius-server key command in Global Configuration mode to set the authentication and encryption key for all Radius communications between the switch and the Radius server. To reset to the default, use the no form of this command.
www.dell.com | support.dell.com no radius-server retransmit • retries—Specifies the retransmit value. (Range: 1 - 10) Default Configuration The default is 3 attempts. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the number of times the Radius client attempts to retransmit requests to the Radius server to 5 attempts.
Example The following example configures the source IP address used for communication with Radius servers to 10.1.1.1. console(config)#radius-server source-ip 10.1.1.1 radius-server timeout Use the radius-server timeout command in Global Configuration mode to set the interval for which a switch waits for a server host to reply. To restore the default, use the no form of this command. Syntax radius-server timeout timeout no radius-server timeout • timeout—Specifies the timeout value in seconds.
www.dell.com | support.dell.com Default Configuration The default number for attempts is 3. Command Mode Radius mode User Guidelines User must enter the mode corresponding to a specific Radius server before executing this command. Example The following example of the retransmit command specifies five retries. console(config)#radius-server host 192.143.120.
Global Values -------------TimeOut : 3 Retransmit : 3 Deadtime : 0 Source IP : 1.2.3.4 source-ip Use the source-ip command in Radius mode to specify the source IP address to be used for communication with Radius servers. 0.0.0.0 is interpreted as a request to use the IP address of the outgoing IP interface. Syntax source-ip source • source—A valid source IP address. Default Configuration The IP address is of the outgoing IP interface.
www.dell.com | support.dell.com Default Configuration The default value is 3 seconds. Command Mode Radius mode User Guidelines User must enter the mode corresponding to a specific Radius server before executing this command. Example The following example specifies the timeout setting for the designated Radius Server. console(config)#radius-server host 192.143.120.123 console(config-radius)#timeout 20 usage Use the usage command in Radius mode to specify the usage type of the server.
RMON Commands rmon alarm Use the rmon alarm command in Global Configuration mode to configure alarm conditions. To remove an alarm, use the no form of this command. Also see the related show rmon alarm command. Syntax rmon alarm index variable interval rthreshold fthreshold revent fevent [type type] [startup direction] [owner name] no rmon alarm index • index—The alarm index. (Range: 1 - 65535) • variable—A fully qualified SNMP object identifier that resolves to a particular instance of an MIB object.
www.dell.com | support.dell.com • startup direction—The alarm that may be sent when this entry is first set to valid. If the first sample (after this entry becomes valid) is greater than or equal to the rthreshold, and direction is equal to rising or rising-falling, then a single rising alarm is generated. If the first sample (after this entry becomes valid) is less than or equal to the fthreshold, and direction is equal to falling or rising-falling, then a single falling alarm is generated.
no rmon collection history index • index—The requested statistics index group. (Range: 1 - 65535) • owner ownername—Records the RMON statistics group owner name. If unspecified, the name is an empty string. • buckets bucket-number—A value associated with the number of buckets specified for the RMON collection history group of statistics. If unspecified, defaults to 50. (Range: 1 - 65535) • interval seconds—The number of seconds in each polling cycle. If unspecified, defaults to 1800.
www.dell.com | support.dell.com • community text—If an SNMP trap is to be sent, it is sent to the SNMP community specified by this octet string. (Range: 0-127 characters) • description text—A comment describing this event. (Range 0-127 characters) • owner name—Enter a name that specifies who configured this event. If unspecified, the name is an empty string. Default Configuration This command has no default configuration.
User Guidelines The configured table size is effective after the device is rebooted. Example The following example configures the maximum RMON history table sizes to 270 entries. console(config)#rmon table-size history 270 show rmon alarm Use the show rmon alarm command in User EXEC mode to display alarm configuration. Also see the rmon alarm command. Syntax show rmon alarm number • number—Alarm index. (Range: 1 - 65535) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Rising Event: 1 Falling Event: 1 Owner: CLI The following table describes the significant fields shown in the display: Field Description Alarm Alarm index. OID Monitored variable OID. Last Sample Value The statistic value during the last sampling period. For example, if the sample type is delta, this value is the difference between the samples at the beginning and end of the period.
Syntax show rmon alarm-table Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the alarms summary 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.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays all RMON group statistics.
Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the RMON event table.
www.dell.com | support.dell.com • index—The requested set of samples. (Range: 1 - 65535) • throughput—Displays throughput counters. • errors—Displays error counters. • other—Displays drop and collision counters. • period seconds—Specifies the requested period time to display. (Range: 0 - 2147483647) Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines.
Requested samples: 50 Granted samples: 50 Maximum table size: 500 (800 after reset) Time CRC Align Undersize Oversize Fragments Jabbers ---------- --------- --------- --------- --------- -------- 09-Mar-2005 1 18:29:32 1 0 49 0 09-Mar-2005 1 18:29:42 1 0 27 0 The following example displays RMON Ethernet Statistics history for "other" on index number 1.
www.dell.com | support.dell.com Field Description % The best estimate of the mean physical layer network utilization on this interface during this sampling interval, in hundredths of a percent.
User Guidelines This command has no user guidelines. Example The following examples display the RMON logging table.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays RMON Ethernet Statistics for port 1/g1.
Field Description Multicast The total number of good packets received and directed to a Multicast address. This number does not include packets directed to the Broadcast address. CRC Align Errors The total number of packets received with a length (excluding framing bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but with 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).
420 RMON Commands www.dell.com | support.dell.
SNMP Commands show snmp Use the show snmp command in Privileged EXEC mode to display the SNMP communications status. Syntax show snmp Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the SNMP communications status.
www.dell.com | support.dell.com Community-String Group name IP address ---------------- --------- ---------- public user-group All Traps are enabled. Authentication trap is enabled. Version 1,2 notifications Target Address Type Community -------------- -----192.122.173.42 192.122.173.
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the SNMP engine ID. console# show snmp engineID Local SNMP engineID: 08009009020C0B099C075878 show snmp filters Use the show snmp filters command in Privileged EXEC mode to display the configuration of filters. Syntax show snmp filters filtername • filtername—Specifies the name of the filter. (Range: 1-30) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Example The following examples display the configuration of filters with and without a filter name specification. console # show snmp filters Name OID Tree Type ------------------- ---------------------------------user-filter1 1.3.6.1.2.1.1 Included user-filter1 1.3.6.1.2.1.1.7 Excluded user-filter2 1.3.6.1.2.1.2.2.1.*.1 Included console # show snmp filters user-filter1 Name OID Tree Type ------------------- ---------------------------------user-filter1 1.3.
Example The following examples display the configuration of views.
www.dell.com | support.dell.com Field Description Notify A string that is the name of the view that enables you to specify an inform or a trap show snmp users Use the show snmp users Privileged EXEC command to display the configuration of users. Syntax show snmp users [username] username—Specifies the name of the user. (Range: 1-30) • Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
bob user-group MD5 DES 800002a20300fce3900106 show snmp views Use the show snmp views command in Privileged EXEC mode to display the configuration of views. Syntax show snmp views [viewname] • viewname—Specifies the name of the view. (Range: 1-30) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Example The following examples display the configuration of views with and without a view name specified. console# show snmp views Name OID Tree Type ----------- ----------------------- --------user-view1 1.3.6.1.2.1.1 Included user-view1 1.3.6.1.2.1.1.7 Excluded user-view2 1.3.6.1.2.1.2.2.1.*.1 Included console# show snmp views user-view1 Name OID Tree Type ----------- ----------------------- ---------------------------user-view1 1.3.6.1.2.1.
• su—Indicates SNMP administrator access. • ipaddress—Specifies the IP address of the management station. If no IP address is specified, all management stations are permitted. • viewname—Specifies the name of a previously defined view. For information on views, see the user guidelines. (Range: 1-30 characters) Default Configuration No community is defined. Command Mode Global Configuration mode User Guidelines You can not specify viewname for su, which has an access to the whole MIB.
www.dell.com | support.dell.com • ip-address—Management station IP address. Default is all IP addresses. Default Configuration No community group is defined. Command Mode Global Configuration mode User Guidelines The group-name parameter can be used to restrict the access rights of a community string. When it is specified, the software: • Generates an internal security-name. • Maps the internal security-name for SNMPv1 and SNMPv2 security models to the groupname.
Example The following example displays setting up the system contact point as "Dell_Technical_Support". console(config)# snmp-server contact Dell_Technical_Support snmp-server enable traps Use the snmp-server enable traps command in Global Configuration mode to enable the switch to send SNMP traps. To disable SNMP traps use the no form of the command. Syntax snmp-server enable traps no snmp-server enable traps Default Configuration Traps are enabled by default.
www.dell.com | support.dell.com Syntax snmp-server engineID local {engineid-string | default } no snmp-server engineID local • engineid-string—The character string that identifies the engine ID. The engine ID is a concatenated hexadecimal string. Each byte in hexadecimal character strings is two hexadecimal digits. Each byte can be separated by a period or colon. (Range: 5-32 characters) • default—The engineID is created automatically, based on the device MAC address.
Syntax snmp-server filter filter-name oid-tree {included | excluded} no snmp-server filter filter-name [oid-tree] • filter-name—Specifies the label for the filter record that is being updated or created. The name is used to reference the record. (Range: 1-30 characters.) • oid-tree—Specifies the object identifier of the ASN.1 subtree 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.
www.dell.com | support.dell.com snmp-server group Use the snmp-server group command in Global Configuration mode to configure a new Simple Management Protocol (SNMP) group or a table that maps SNMP users to SNMP views. To remove a specified SNMP group, use the no form of this command.
User Guidelines View-name should be an existing view created using the snmp-server view command. If there are multiple records with the same view-name, then the argument specified in this command points to first view-name in the table. 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.
www.dell.com | support.dell.com Default Configuration The default configuration is 3 retries, and 15 seconds timeout. Command Mode Global Configuration mode User Guidelines There are no user guidelines for this command. Example The following example enables SNMP traps for host 192.16.12.143. console(config)# snmp-server host 192.16.12.143 Dell_powerconnect traps v2 snmp-server location Use the snmp-server location command in Global Configuration mode to set the system location string.
snmp-server trap authentication Use the snmp-server trap authentication command in Global Configuration mode to enable the switch to send Simple Network Management Protocol traps when authentication fails. To disable SNMP failed authentication traps, use the no form of this command. Syntax snmp-server trap authentication no snmp-server trap authentication Default Configuration Traps are enabled by default. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com • engineid-string—Specifies the engine ID of the remote SNMP entity to which the user belongs. The engine ID is a concatenated hexadecimal string. Each byte in the hexadecimal character string is two hexadecimal digits. The remote engine id designates the remote management station, and should be defined to enable the device to receive acknowledgements to "informs." (Range: 5-32 characters.) • auth-md5—The HMAC-MD5-96 authentication level. Enter a password.
snmp-server view Use the snmp-server view command in Global Configuration mode to create or update a Simple Network Management Protocol (SNMP) server view entry. To delete a specified SNMP server view entry, use the no form of this command. Syntax snmp-server view view-name oid-tree { included | excluded } no snmp-server view view-name [oid-tree ] • view-name—Specifies the label for the view record that is being created or updated. The name is used to reference the record. (Range: 1-30 characters.
www.dell.com | support.dell.com Syntax snmp-server v3-host {ip-address | hostname} username {traps | informs} [noauth | auth | priv] [timeout seconds] [retries retries] [udpport port] [filter filtername] no snmp-server host ip-address • ip-address—Specifies the IP address of the host (targeted recipient). • hostname—Specifies the name of the host. (Range:1-158 characters.) • username—Specifies user name to use to generate the notification. (Range:1-25 characters.
Port Channel Commands channel-group Use the channel-group command in Interface Configuration mode to configure a port-to-port channel. To remove the channel-group configuration from the interface, use the no form of this command. Syntax channel-group port-channel-number mode {on|auto} no channel-group • port-channel_number—Specifies the number of the valid port-channel for the current port to join. • on—Forces the port to join a channel without LACP.
www.dell.com | support.dell.com interface port-channel Use the interface port-channel command in Global Configuration mode to configure a port-channel type and enter port-channel configuration mode. Syntax interface port-channel port-channel-number • port-channel-number—A valid port-channel trunk index. Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
User Guidelines Commands in the interface range context are executed independently on each interface in the range. If the command returns an error on one of the interfaces, it stops the execution of the command on subsequent interfaces. Example The following example shows how port-channels 1, 2 and 8 are grouped to receive the same command. console(config)# interface range port-channel 1-2,8 console(config-if)# hashing-mode Use the hashing-mode command to set the hashing algorithm on trunk ports.
www.dell.com | support.dell.com console(config-if-ch1)#hashing-mode 4 no hashing-mode Use the no hashing-mode command to set the hashing algorithm on Trunk ports to the default (3). Syntax Description no hashing-mode Default Configuration This command has no default configuration. Command Mode Interface Configuration (port-channel) User Guidelines No specific guidelines.
Example Console#show interfaces port-channel Channel Ports Hashing-mode ------- --------------------------------------- ------------ ch1 Active: 1/e1, 2/e2 1 ch2 Active: 2/e2, 2/e7 Inactive: 3/e1 2 ch3 Active: 3/e3, 3/e8 3 ch4 No Configured Ports 5 ch5 No Configured Ports 6 ch6 No Configured Ports 4 ch7 No Configured Ports 3 ch8 No Configured Ports 3 Hash algorithm type 1 - Source MAC, VLAN, EtherType, source module and port Id 2 - Destination MAC,
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example shows statistics about port-channel 1. console#show statistics port-channel 1 Total Packets Received (Octets)................ 0 Packets Received > 1522 Octets................. 0 Packets RX and TX 64 Octets.................... 1064 Packets RX and TX 65-127 Octets................ 140 Packets RX and TX 128-255 Octets...............
Overruns....................................... 0 Total Received Packets Not Forwarded........... 0 Local Traffic Frames........................... 0 802.3x Pause Frames Received................... 0 Unacceptable Frame Type........................ 0 Multicast Tree Viable Discards................. 0 Reserved Address Discards...................... 0 Broadcast Storm Recovery....................... 0 CFI Discards................................... 0 Upstream Threshold.............................
www.dell.com | support.dell.com GVRP Failed Registrations...................... 0 Time Since Counters Last Cleared...............
Spanning Tree Commands abort (mst) Use the abort command in MST mode to exit the MST region configuration mode without applying the configuration changes. Syntax abort Default Configuration This command has no default configuration. Command Mode MST mode User Guidelines This command has no user guidelines. Example The following example shows how to exit the MST configuration mode without saving changes.
www.dell.com | support.dell.com Syntax clear spanning-tree detected-protocols [ethernet interface| port-channel port-channelnumber] • interface—A valid Ethernet port. The full syntax is : unit/port. • port-channel-number—A valid port channel. Default Configuration This command has no default setting. Command Mode Privileged EXEC mode User Guidelines This feature is used only when working in RSTP or MSTP mode.
Example The following example shows how to exit the MST configuration mode and save changes. console(config)#spanning-tree mst configuration console(config-mst)#exit instance (mst) Use the instance command in MST mode to map VLANS to an MST instance. Syntax instance instance-id {add | remove} vlan vlan-range • instance-ID—ID of the MST instance. (Range: 1-15) • vlan-range—VLANs to be added to the existing MST instance. To specify a range of VLANs, use a hyphen.
www.dell.com | support.dell.com Syntax name string • string—Case sensitive MST configuration name. (Range: 1-32 characters) Default Configuration Bridge address. Command Mode MST mode User Guidelines This command has no user guidelines. Example The following example sets the configuration name to "region1". console(config)#spanning-tree mst configuration console(config-mst)#name region1 revision (mst) Use the revision command in MST mode to identify the configuration revision number.
Example The following example sets the configuration revision to 1. console(config)#spanning-tree mst configuration console(config-mst)#revision 1 show (mst) Use the show command in MST mode to display the current or pending MST region configuration. Syntax show {current | pending} • current—Current MST region configuration. • pending—Pending MST region configuration. This setting is effective after exiting mst configuration context Default Configuration This command has no default configuration.
www.dell.com | support.dell.com show spanning-tree Use the show spanning-tree command in Privileged EXEC mode to display the spanning-tree configuration. Syntax show spanning-tree [ethernet interface-number | port-channel port-channel-number ] [instance instance-id] show spanning-tree [detail] [active | blockedports] | [instance instance-id] show spanning-tree mst-configuration • detail—Displays detailed information. • active—Displays active ports only. • blockedports—Displays blocked ports only.
Bridge ID Priority 36864 Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interfaces Name State Prio.Nbr Cost Sts Role ---------- ------- -------- ---- --- ----- --------- 1/g1 Enabled 128.1 20000 FWD Root No 1/g2 Enabled 128.2 20000 FWD Desg No 1/g3 Disabled 128.3 20000 - - 1/g4 Enabled 128.4 20000 BLK Altn No 1/g5 Enabled 128.
www.dell.com | support.dell.com Root Port 1(1/g1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 36864 Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interfaces Name State Prio.Nbr Cost Sts Role PortFast ---------- ------- -------- ---- --- ----- --------- 1/g1 Enabled 128.1 20000 - - - 1/g2 Enabled 128.2 20000 - - - 1/g3 Disabled 128.3 20000 - - - 1/g4 Enabled 128.4 20000 - - - 1/g5 Enabled 128.
1/g4 Enabled 128.4 20000 BLK Altn No console#show spanning-tree blockedports Spanning tree enabled mode RSTP Root ID Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (1/g1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 36864 Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interfaces Name State Prio.Nbr Cost Sts Role PortFast ---------- ------- -------- ---- --- ----- --------1/g4 Enabled 128.
www.dell.com | support.dell.com Times: hold 1, hello 2, max age 20, forward delay 15 Port 1 (1/g1) enabled State: Forwarding Role: Root Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00:01:42:97:e0:00 Designated port id: 128.25 Designated path cost: 0 BPDU: sent 2, received 120638 Port 2 (1/g2) enabled State: Forwarding Role: Designated Port id: 128.
Designated port id: 128.25 Designated path cost: 20000 BPDU: sent 2, received 120638 console#show spanning-tree ethernet 1/g1 Port 1 (1/g1) enabled State: Forwarding Role: Root Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00:01:42:97:e0:00 Designated port id: 128.
www.dell.com | support.dell.com 1/g3 Enabled 128.3 20000 FWD Desg No 1/g4 Enabled 128.4 20000 FWD Desg No ######MST 1 Vlans Mapped: 10-20 Root ID Bridge ID Address 00:02:4b:29:89:76 Path Cost 20000 Root Port 4(1/g4) Priority 32768 Address 00:02:4b:29:7a:00 Interfaces Name State Prio.Nbr Cost -------- ------- -------- ---- Sts Role PortFast --- ----- --------- 1/g1 Enabled 128.1 20000 FWD Boun No 1/g2 Enabled 128.2 20000 FWD Boun No 1/g3 Enabled 128.
Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Designated port id: 128.25 Address: 00:01:42:97:e0:00 Designated path cost: 0 BPDU: sent 2, received 120638 Port 2 (1/g2) enabled State: Forwarding Role: Designated Port id: 128.2 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00:02:4b:29:7a:00 Designated port id: 128.
www.dell.com | support.dell.com Path Cost 20000 Port Cost 4 (1/g4) Port 1 (1/g1) enabled State: Forwarding Role: Boundary Port id: 128.1 Port cost: 20000 Port Fast: No (configured:no) Designated bridge Priority: 32768 Address: 00:02:4b:29:7a:00 Designated port id: 128.1 Designated path cost: 20000 BPDU: sent 2, received 120638 Port 2 (1/g2) enabled State: Forwarding Role: Designated Port id: 128.
BPDU: sent 2, received 170638 console#show spanning-tree Spanning tree enabled mode MSTP ######MST 0 Vlans Mapped: 1-9, 21-4094 Root ID Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (1/g1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec spanning-tree Use the spanning-tree command in Global Configuration mode to enable spanning-tree functionality. To disable spanning-tree functionality, use the no form of this command.
www.dell.com | support.dell.com Syntax spanning-tree bpdu {filtering | flooding} no spanning-tree bpdu • filtering—Filter BPDU packets when spanning-tree is disabled on an interface. • flooding—Flood BPDU packets when spanning-tree is disabled on an interface. Default Configuration The default parameter value is flooding. Command Mode Global Configuration mode User Guidelines This command is relevant when spanning-tree is disabled globally or on a single interface.
Default Configuration BPDU protection is not enabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables BPDU protection. console(config)#spanning-tree bpdu-protection spanning-tree cost Use the spanning-tree cost command in Interface Configuration mode to configure the spanningtree path cost for a port. To return to the default port path cost, use the no form of this command.
www.dell.com | support.dell.com Example The following example configures the spanning-tree cost on 1/g5 to 35000. console(config)#interface ethernet 1/g5 console(config-if-1/g5)#spanning-tree cost 35000 spanning-tree disable Use the spanning-tree disable command in Interface Configuration mode to disable spanning-tree on a specific port. To enable spanning-tree on a port, use the no form of this command.
Default Configuration The default forwarding-time for IEEE Spanning-tree Protocol (STP) is 15 seconds. Command Modes Global Configuration mode User Guidelines When configuring the Forward-Time the following relationship should be satisfied: 2*(Forward-Time - 1) >= Max-Age. Example The following example configures spanning-tree bridge forward time to 25 seconds.
www.dell.com | support.dell.com spanning-tree max-age Use the spanning-tree max-age command in Global Configuration mode to configure the spanning-tree bridge maximum age. To reset the default maximum age, use the no form of this command. Syntax spanning-tree max-age seconds no spanning-tree max-age • seconds -Time in seconds. (Range: 6 - 40) Default Configuration The default max-age for IEEE STP is 20 seconds.
Default Configuration Rapid Spanning Tree Protocol (RSTP) is supported. Command Mode Global Configuration mode User Guidelines In RSTP mode the switch would use STP when the neighbor switch is using STP. In MSTP mode the switch would use RSTP when the neighbor switch is using RSTP and would use STP when the neighbor switch is using STP. Example The following example configures the spanning-tree protocol to MSTP.
www.dell.com | support.dell.com spanning-tree mst cost Use the spanning-tree mst cost command in Interface Configuration mode to configure the path cost for multiple spanning tree (MST) calculations. If a loop occurs, the spanning tree considers path cost when selecting an interface to put in the forwarding state. To return to the default port path cost, use the no form of this command.
Syntax spanning-tree mst max-hops hop-count no spanning-tree mst max-hops • hop-count—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 User Guidelines This command has no user guidelines. Example The following example configures the maximum number of hops that a packet travels in an MST region before it is discarded to 10.
www.dell.com | support.dell.com Example The following example configures the port priority of port 1/g1 to 144. console(config)#interface ethernet 1/g1 console(config-if-1/g1)#spanning-tree mst 1 port-priority 144 spanning-tree mst priority Use the spanning-tree mst priority command in Global Configuration mode to set the switch priority for the specified spanning-tree instance. To return to the default setting, use the no form of this command.
Syntax spanning-tree portfast no spanning-tree portfast Default Configuration PortFast mode is disabled. Command Mode Interface Configuration (Ethernet, Port-Channel) mode User Guidelines This feature is to be used only with interfaces connected to end stations. Otherwise, an accidental topology loop could cause a data packet loop and disrupt switch and network operations.
www.dell.com | support.dell.com User Guidelines The priority value must be a multiple of 16. Example The following example configures the spanning priority on 1/g5 to 96. console(config)#interface ethernet 1/g5 console(config-if-1/g5)#spanning-tree port-priority 96 spanning-tree priority Use the spanning-tree priority command in Global Configuration mode to configure the spanningtree priority. The priority value is used to determine which bridge is elected as the root bridge.
Due to configuration error of the maintenance personnel or a malicious user attack, a designated root of the network may receive a BPDU with higher priority and lose its status as a root, which causes undesired changes of network topology. Such unpermitted changes may pull the higherspeed traffic to lower-speed links and cause network congestion. To avoid such a problem, RSTP provides a Root protection function. After being configured with Root protection, a port remains a designated port.
476 Spanning Tree Commands www.dell.com | support.dell.
SSH Commands crypto key generate dsa Use the crypto key generate dsa command in Global Configuration mode to generate DSA key pairs for your switch. A key pair is one public DSA key and one private DSA key. 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.
www.dell.com | support.dell.com crypto key generate rsa Use the crypto key generate rsa command in Global Configuration mode to generate RSA key pairs. Syntax crypto key generate rsa Default Configuration RSA key pairs 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. If your switch already has RSA keys when you issue this command, you are warned and prompted to replace the existing keys.
Example The following example enters the SSH Public Key-chain configuration mode.
www.dell.com | support.dell.com ip ssh pubkey-auth Use the ip ssh pubkey-auth command in Global Configuration mode to enable public key authentication for incoming SSH sessions. To disable this function, use the no form of this command. Syntax ip ssh pubkey-auth no ip ssh pubkey-auth Default Configuration The function is disabled. Command Mode Global Configuration mode User Guidelines AAA authentication is independent from this configuration.
Example The following example enables the switch to be configured using SSH. console(config)#ip ssh server key-string Use the key-string SSH Public Key Configuration mode to specify an SSH public key manually. Syntax key-string key-string key-string row key-string • row—To specify the SSH public key row by row. • key-string—The UU-encoded DER format is the same format as the authorized keys file used by OpenSSH. Default Configuration By default, the key-string is empty.
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R2VaSN/WC0IK53j9re4B11AE+O3qAxwJs0KD7cTkvF9I+YdiXeOM8VE4skkw AiyLDNVWXgNQ6iat8+8Mjth+PIo5t3HykYUCkD8B1v93nzi/sr4hHHJCdx7w wRW3QtgXaGwYt2rdlr3x8ViAF6B7AKYd8xGVVjyJTD6TjrCRRwQHgB/BHsFr z/Rl1SYa0vFjel/7/0qaIDSHfHqWhajYkMa4xPOtIye7oqzAOm1b76l28uTB luBEoLQ+PKOKMiK8sQ== Fingerprint(hex): 58:7f:5c:af:ba:d3:60:88:42:00:b0:2f:f1:5a:a8:fc Fingerprint(bubbleBabble): xodob-liboh-heret-tiver-dyrib-godac-pynahmuzyt-mofim-bihog-cuxyx show crypto key pubkey-chain ssh Use the show crypto key pubkey-chain ssh command in Pri
www.dell.com | support.dell.com The following example displays the SSH public called "dana.
user-key Use the user-key command in SSH Public Key Chain Configuration mode to specify which SSH public key you are configuring manually. To remove a SSH public key, use the no form of this command. Syntax user-key username {rsa|dsa} no user-key username • username—Specifies the remote SSH client username. (Range: 1 - 48 characters) • rsa—RSA key • dsa—DSA key Default Configuration By default, there are no keys.
488 SSH Commands www.dell.com | support.dell.
Syslog Commands clear logging Use the clear logging command in Privileged EXEC mode to clear messages from the internal logging buffer. Syntax clear logging Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example clears messages from the internal syslog message logging buffer.
www.dell.com | support.dell.com Default Configuration There is no default configuration for the command. Command Mode Privileged EXEC User Guidelines This command has no user guidelines. Example The following example shows the clear logging file command and confirmation response. console#clear logging file Clear logging file [y/n] description Use the description command in Logging mode to describe the syslog server.
Syntax level level no level • level—The level number for syslog messages. (Range: emergency, alert, critical, error, warning, notice, info, debug) Default Configuration The default value for level is info. Command Mode Logging mode User Guidelines After entering the view corresponding to a specific syslog server, the command can be executed to set the importance level for syslog messages. Example The following example sets the syslog message importance level to alert.
www.dell.com | support.dell.com <189> JAN 13 05:20:27 192.168.2.1-1 UNKN[248900192]: cmd_logger_api.c(87) 2113 %% CLI:EIA232:----:vlan 3 <189> JAN 13 05:20:27 192.168.2.1-1 UNKN[248900192]: cmd_logger_api.c(87) 2114 %% CLI:EIA232:----:ex <189> JAN 13 05:20:28 192.168.2.1-1 UNKN[248900192]: cmd_logger_api.c(87) 2115 %% CLI:EIA232:----: <189> JAN 13 05:20:39 192.168.2.1-1 UNKN[248900192]: cmd_logger_api.
logging buffered Use the logging buffered command in Global Configuration mode to limit syslog messages displayed from an internal buffer based on severity. To cancel the buffer use, use the no form of this command. Syntax logging buffered level no logging buffered • level—Limits the message logging to a specified level buffer. (Range: emergency, alert, critical, error, warning, notice, info, debug) Default Configuration The default value for level is info.
www.dell.com | support.dell.com Default Configuration The default number of messages is 200. Command Mode Global Configuration mode User Guidelines This command takes effect only after reset. Example The following example changes the number of syslog messages stored in the internal buffer to 250. console(config)#logging buffered size 250 logging console Use the logging console command in Global Configuration mode to limit messages logged to the console based on severity.
logging facility Use the logging facility command in Global Configuration mode to set the facility for logging messages. To reset to the default value, use the no form of the command. Syntax logging facility facility no logging facility • facility—The facility that will be indicated in the message. (Range: local0, local1, local2, local3, local4, local5, local 6, local7) Default Configuration The default value is local7.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example limits syslog messages sent to the logging file based on the severity level "warning". console(config)#logging file warning logging on Use the logging on command in Global Configuration mode to control error messages logging. This command sends debug or error messages to a logging process, which logs messages to designated locations asynchronously to the process that generated the messages.
Syntax port port no port • port—The port number for syslog messages. (Range: 1-65535) Default Configuration The default port number is 514. Command Mode Logging mode User Guidelines After entering the view corresponding to a specific syslog server, the command can be executed to set the port number for the server. Example The following example sets the syslog message port to 300.
www.dell.com | support.dell.com Logging is enabled. Console logging: level debugging. console Messages: 0 Dropped. Buffer logging: level debugging. Buffer Messages: 11 Logged, 200 Max. File logging: level notifications. File Messages: 0 Dropped. Syslog server 192.180.2.27 logging: errors. Messages: 6 Dropped. console#show logging Console logging: level warning. Console Messages: 2100 Dropped. Buffer Logging: level info. Buffer Messages: 2100 Logged, 200 Max File Logging: level notActive.
11-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet g1, changed state to up 11-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet g1, changed state to down 11-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet g1, changed state to down 11-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet g2, changed state to down 11-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet 1/3, change
www.dell.com | support.dell.com show syslog-servers Use the show syslog-servers command in Privileged EXEC mode to display the syslog servers settings. Syntax show syslog-servers Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the syslog server settings.
TACACS+ Commands key Use the key command in TACACS Configuration mode to specify the authentication and encryption key for all TACACS communications between the device and the TACACS server. This key must match the key used on the TACACS daemon. Syntax key key-string • key-string—To specify the key name. For an empty string use " ". (Range: 0 - 128 characters) Default Configuration If left unspecified, the key-string parameter defaults to the global value.
www.dell.com | support.dell.com • port-number—The server port number. If left unspecified, the default port number is 49. (Range: 0 - 65535) Default Configuration The default port number is 49. Command Mode TACACS Configuration mode User Guidelines This command has no user guidelines. Example The following example displays how to specify server port number 1200.
show tacacs Use the show tacacs command in Privileged EXEC mode to display the configuration and statistics of a TACACS+ server. Syntax show tacacs [ip-address] • ip-address—The name or IP address of the host. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following example displays TACACS+ server settings. console#show tacacs Global Timeout: 5 IP address --------------10.254.24.
www.dell.com | support.dell.com Default Configuration No TACACS+ host is specified. Command Mode Global Configuration mode User Guidelines To specify multiple hosts, multiple tacacs-server host commands can be used. Example The following example specifies a TACACS+ host. console(config)#tacacs-server host 172.16.1.
tacacs-server timeout Use the tacacs-server timeout command in Global Configuration mode to set the interval during which a switch waits for a server host to reply. To restore the default, use the no form of this command. Syntax tacacs-server timeout timeout no tacacs-server timeout • timeout—The timeout value in seconds. (Range: 1 - 30) Default Configuration The default value is 5 seconds. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Example This example shows how to specify the timeout value.
Telnet Server Commands ip telnet server disable This command is used to enable/disable the Telnet service on the switch. ip telnet server disable no ip telnet server disable Syntax Description Not applicable Parameter Ranges Not applicable Command Mode Global Configuration Usage Guidelines No specific guidelines. Default Value This feature is enabled by default.
www.dell.com | support.dell.com Syntax ip telnet port port number • port number—Telnet service port number (Range: 1–65535) Default Configuration This command has no default configuration. Command Mode Global Configuration Usage Guidelines No specific guidelines. Example console(config)#ip telnet port 45 console(config)#no ip telnet port show ip telnet This command displays the status of the Telnet server and the Telnet service port number.
VLAN Commands dvlan-tunnel ethertype Use the dvlan-tunnel ethertype command in Global Configuration mode to configure the ethertype for the specified interface. To configure the EtherType on the specified interface to its default value, use the no form of this command. Syntax dvlan-tunnel ethertype {802.1Q | vman | custom <0-65535>} no dvlan-tunnel ethertype • 802.1Q—Configures the EtherType as 0x8100. • vman—Configures the EtherType as 0x88A8.
www.dell.com | support.dell.com interface vlan Use the interface vlan command in Global Configuration mode to configure a VLAN type and to enter Interface Configuration mode. Syntax interface vlan vlan-id • vlan-id—The ID of a valid VLAN (Range: 0-4093). Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the VLAN 1 IP address of 131.108.1.
User Guidelines Commands used in the interface range context are executed independently on each interface in the range. If the command returns an error on one of the interfaces, an error message is displayed and execution continues on other interfaces. Example The following example groups VLAN 221 till 228 and VLAN 889 to receive the same command.
www.dell.com | support.dell.com Syntax name string no name • string—Comment or description to help identify a specific VLAN (Range: 1 - 32 characters). Default Configuration No name is defined. Command Mode Interface Configuration (VLAN) mode User Guidelines The VLAN name must be unique. Example The following example names VLAN number 19 with the name "Marketing.
Default Configuration This command has no default configuration. Command Mode VLAN Database mode User Guidelines This command has no user guidelines. Example The following example displays how to attach the VLAN ID "100" to the protocol-based VLAN group "3." console#vlan database console(config-vlan)#protocol group 3 100 protocol vlan group Use the protocol vlan group command in Interface Configuration mode to add the physical unit/port interface to the protocol-based group identified by groupid.
www.dell.com | support.dell.com Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no user guidelines. Example The following example displays how to add a physical port interface to the group ID of "2." console(config-if-1/g1)#protocol vlan group 2 protocol vlan group all Use the protocol vlan group all command in Global Configuration mode to add all physical interfaces to the protocol-based group identified by groupid.
Example The following example displays how to add all physical interfaces to the protocol-based group identified by group ID "2." console(config)#protocol vlan group all 2 show dvlan-tunnel Use the show dvlan-tunnel command in Privileged EXEC mode to display all interfaces enabled for Double VLAN Tunneling. Syntax show dvlan-tunnel unit/port • unit/port—A valid unit and port number separated by forward slashes (/). Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays detailed information for unit/port "1/g1." console#show dvlan-tunnel interface 1/g1 Interface Mode EtherType --------- ------- -------------1/g1 Enable vMAN The following table describes the significant fields shown in the example.
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following example displays switchport configuration individually for g1.
www.dell.com | support.dell.com The following example displays switchport configuration individually for 1/g2.
Static configuration: PVID: 2922 Ingress Filtering: Enabled Acceptable Frame Type: Untagged GVRP status: Disabled Port 2/g19 is member in: VLAN Name -----------2921 Primary A 2922 Community A1 Egress rule ----------untagged untagged Type ----Static Static show port protocol Use the show port protocol command in Privileged EXEC mode to display the Protocol-Based VLAN information for either the entire system or for the indicated group.
www.dell.com | support.dell.com show switchport protected Use the show switchport protected command in Privileged EXEC mode to display the status of all the interfaces, including protected and unprotected interfaces. Syntax show switchport protected groupid • groupid—Identifies which group the port is to be protected in. (Range: 0-2) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
Example The following example displays all VLAN information.
www.dell.com | support.dell.com ----------------------- ------- 0001.0001.0001.0001 1 console# show vlan association subnet Use the show vlan association subnet command in Privileged EXEC mode to display the VLAN associated with a specific configured IP-Address and netmask. If no IP Address and net mask are specified, the VLAN associations of all the configured IP-subnets are displayed.
switchport access vlan Use the switchport access vlan command in Interface Configuration mode to configure the VLAN ID when the interface is in access mode. To reconfigure the default, use the no form of this command. Syntax switchport access vlan vlan-id no switchport access vlan • vlan-id—A valid VLAN ID of the VLAN to which the port is configured. Default Configuration The default value for the vlan-id parameter is 1.
www.dell.com | support.dell.com • remove vlan-list—List of valid VLAN IDs to remove from the forbidden list. Separate nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a range of IDs. Default Configuration All VLANs allowed. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines This command has no user guidelines. Example The following example forbids adding VLAN numbers 234 through 256 to port 1/g8.
console(config-if-1/g8)#switchport general acceptable-frame-type tagged-only switchport general allowed vlan Use the switchport general allowed vlan command in Interface Configuration mode to add VLANs to or remove VLANs from a general port. Syntax switchport general allowed vlan add vlan-list [tagged|untagged] switchport general allowed vlan remove vlan-list • add vlan-list—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.
www.dell.com | support.dell.com Syntax switchport general ingress-filtering disable no switchport general ingress-filtering disable Default Configuration Ingress filtering is enabled. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines This command has no user guidelines. Example The following example shows how to enables port ingress filtering on 1/g8.
Example The following example shows how to configure the PVID for 1/g8, when the interface is in general mode. console(config)#interface ethernet 1/g8 console(config-if-1/g8)#switchport general pvid 234 switchport mode Use the switchport mode command in Interface Configuration mode to configure the VLAN membership mode of a port. To reset the mode to the appropriate default for the switch, use the no form of this command.
www.dell.com | support.dell.com switchport protected Use the switchport protected command in Interface Configuration mode to configure a protected port. The groupid parameter identifies the set of protected ports to which this interface is assigned. You can only configure an interface as protected in one group. You are required to remove an interface from one group before adding it to another group. Port protection occurs within a single switch.
Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example assigns the name "protected" to group 1. console(config-if-1/g1)#switchport protected 1 name protected switchport trunk allowed vlan Use the switchport trunk allowed vlan command in Interface Configuration mode to add VLANs to or remove VLANs from a trunk port.
www.dell.com | support.dell.com vlan Use the vlan command in VLAN Database mode to configure a VLAN. To delete a VLAN, use the no form of this command. Syntax vlan vlan-range no vlan vlan-range • vlan-range—A list of valid VLAN IDs to be added. List separate, non-consecutive VLAN IDs separated by commas (without spaces); use a hyphen to designate a range of IDs. (Range: 2 - 4093) Default Configuration This command has no default configuration.
Default Configuration No assigned MAC address. Command Mode VLAN Database mode User Guidelines This command has no user guidelines. Example The following example associates MAC address with VLAN ID 1. console(config-vlan)#vlan association mac 0001.0001.0001 1 vlan association subnet Use the vlan association subnet command in VLAN Database mode to associate a VLAN to a specific IP-subnet.
www.dell.com | support.dell.com vlan database Use the vlan database command in Global Configuration mode to enter the VLAN database configuration mode. Syntax vlan database Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enters the VLAN database mode.
User Guidelines The dynamic VLAN (created via GRVP) should exist prior to executing this command. See the Type column in output from the show vlan command to determine that the VLAN is dynamic. Example The following changes vlan 3 to a static VLAN. console(config-vlan)#vlan makestatic 3 vlan protocol group Use the vlan protocol group command in Global Configuration mode to add protocol-based groups to the system. When a protocol group is created, it is assigned a unique group ID number.
www.dell.com | support.dell.com vlan protocol group add protocol Use the vlan protocol group add protocol command in Global Configuration mode to add a protocol to the protocol-based VLAN groups identified by groupid. A group may have more than one protocol associated with it. Each interface and protocol combination can be associated with one group only.
• groupid—The protocol-based VLAN group ID, which is automatically generated when you create a protocol-based VLAN group with the vlan protocol group command. To see the group ID associated with the name of a protocol group, use the show port protocol all command. Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
538 VLAN Commands www.dell.com | support.dell.
Web Server Commands common-name Use the common-name command in Crypto Certificate Generation or Crypto Certificate Request mode to specify the common-name for the switch. Syntax common-name common-name • common-name—Specifies the fully qualified URL or IP address of the switch. If left unspecified, this parameter defaults to the lowest IP address of the switch (when the certificate is generated). (Range: 1 - 64) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Syntax country country • country—Specifies the country name. (Range: 2 characters) Default Configuration This command has no default configuration. Command Mode Crypto Certificate Generation or Crypto Certificate Request mode User Guidelines This command mode is entered using the crypto certificate request or crypto certificate generate command. Example The following example displays how to specify the country as "us.
Example The following example generates a self-signed HTTPS certificate. console(config)#crypto certificate 1 generate console(config-crypto-cert)# crypto certificate import Use the crypto certificate import command in Global Configuration mode to import a certificate signed by the Certification Authority for HTTPS. Syntax crypto certificate number import • number—Specifies the certificate number. (Range: 1 - 2) Default Configuration This command has no default configuration.
www.dell.com | support.dell.com nnH/xQSGA2ffkRBwU2XIxb7n8VPsTm1xyJ1t11a1GaqchfMqqe0kmfhcoHSWr yf1FpD0MWOTgDAwIDAQABo4IBojCCAZ4wEwYJKwYBBAGCNxQCBAYeBABDAEEw CwR0PBAQDAgFGMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFAf4MT9BRD47 ZvKBAEL9Ggp+6MIIBNgYDVR0fBIIBLTCCASkwgdKggc+ggcyGgclsZGFwOi8v L0VByb3h5JTIwU29mdHdhcmUlMjBSb290JTIwQ2VydGlmaWVyLENOPXNlcnZl -----END CERTIFICATE----Certificate imported successfully. Issued to: router.gm.com Issued by: www.verisign.com Valid from: 8/9/2005 to 8/9/2005 Subject: CN= router.
After receiving the certificate from the Certification Authority, use the crypto certificate import command in Global Configuration mode to import the certificate into the switch. This certificate replaces the self-signed certificate. Example The following example generates and displays a certificate request for HTTPS.
www.dell.com | support.dell.com Command Mode Crypto Certificate Generation mode User Guidelines This command mode is entered using the crypto certificate request command. Example The following example displays how specify a duration of 50 days that a certification is valid. console(config-crypto-cert)#duration 50 ip http port Use the ip http port command in Global Configuration mode to specify the TCP port for use by a web browser to configure the switch.
Syntax ip http server no ip http server Default Configuration The default mode is enabled. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables the switch to be configured from a browser. console(config)#ip http server ip https certificate Use the ip https certificate command in Global Configuration mode to configure the active certificate for HTTPS. To return to the default setting, use the no form of this command .
www.dell.com | support.dell.com ip https port Use the ip https port command in Global Configuration mode to configure a TCP port for use by a secure web browser to configure the switch. To use the default port, use the no form of this command. Syntax ip https port port-number no ip https port • port-number—Port number for use by the secure HTTP server. (Range: 1 - 65535) Default Configuration This default port number is 443.
User Guidelines You must use the crypto certificate generate command to generate the HTTPS certificate. Example The following example enables the switch to be configured from a browser. console(config)#ip https server key-generate Use the key-generate command in Crypto Certificate Generation mode to specify the keygenerate. Syntax key-generate [length] • length—Specifies the length of the SSL’s RSA key. If left unspecified, this parameter defaults to 1024.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Crypto Certificate Generation or Crypto Certificate Request mode User Guidelines This command mode is entered using the crypto certificate request or crypto certificate generate command. Example The following example displays how to specify the city location of "austin.
show crypto certificate mycertificate Use the show crypto certificate mycertificate command in Privileged EXEC mode to view the SSL certificates of your switch. Syntax show crypto certificate mycertificate [number] • number—Specifies the certificate number. (Range: 1 - 2 digits) Default configuration This command has no default configuration. Command Modes Privileged EXEC mode Example The following example displays the SSL certificate of a sample switch.
www.dell.com | support.dell.com show ip http Use the show ip http command in Privileged EXEC mode to display the HTTP server configuration. Syntax show ip http Default Configuration This command has no default configuration. Command Mode Privileged EXEC command User Guidelines This command has no user guidelines. Example The following example displays the HTTP server configuration. console#show ip http HTTP server enabled.
Example The following example displays the HTTPS server configuration with DH Key exchange enabled. console#show ip https HTTPS server enabled. Port: 443 DH Key exchange enabled. 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.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Crypto Certificate Generation or Crypto Certificate Request mode User Guidelines This command mode is entered using the crypto certificate request or crypto certificate generate command. Example The following example shows how to specify the state of "texas.
Layer 3 Commands The chapters that follow describe commands that conform to the OSI model’s Network Layer (Layer 3). Layer 3 commands perform a series of exchanges over various data links to deliver data between any two nodes in a network. These commands define the addressing and routing structure of the Internet.
Layer 3 Commands www.dell.com | support.dell.
ARP Commands arp Use the arp command in Global Configuration mode to create an Address Resolution Protocol (ARP) entry. Use the no form of the command to remove the entry. Syntax arp ip-address mac-address no arp ip-address • ip-address—IP address of a device on a subnet attached to an existing routing interface. • mac-address—A unicast MAC address for that device. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Syntax arp cachesize integer no arp cachesize • integer—Maximum number of ARP entries in the cache. (Range: 256-896) Default Configuration The default integer value is 896. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example defines an arp cachesize of 500.
console(config)#no arp dynamic renew arp purge Use the arp purge command in Privileged EXEC mode to cause the specified IP address to be removed from the ARP cache. Only entries of type dynamic or gateway are affected by this command. Syntax arp purge ip-address • ip-address—The IP address to be removed from ARP cache. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example defines a response timeout of 5 seconds. console(config)#arp resptime 5 arp retries Use the arp retries command in Global Configuration mode to configure the ARP count of maximum requests for retries. To return to the default value, use the no form of this command. Syntax arp retries integer no arp retries • integer—The maximum number of requests for retries.
Default Configuration The default value is 1200 seconds. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example defines 900 seconds as the timeout. console(config)#arp timeout 900 clear arp-cache Use the clear arp-cache command in Privileged EXEC mode to remove all ARP entries of type dynamic from the ARP cache. Syntax clear arp-cache [gateway] • gateway—Removes the dynamic entries of type gateway, as well.
www.dell.com | support.dell.com may also respond if the target IP address is reachable. The device only responds if all next hops in its route to the destination are through interfaces other than the interface that received the ARP request. Use the no form of the command to disable proxy ARP on a router interface. Syntax ip proxy-arp no ip proxy-arp Default Configuration Enabled is the default configuration.
Example The following example shows show arp command output. console#show arp Age Time (seconds)............................. 1200 Response Time (seconds)........................ 1 Retries........................................ 4 Cache Size..................................... 896 Dynamic Renew Mode ............................ Enable Total Entry Count Current / Peak .............. 1 / 1 Static Entry Count Configured / Active / Max ..
ARP Commands www.dell.com | support.dell.
DHCP and BOOTP Relay Commands bootpdhcprelay cidridoptmode Use the bootpdhcprelay cidridoptmode command in Global Configuration mode to enable the circuit ID option and remote agent ID mode for BootP/DHCP Relay on the system. Use the no form of the command to disable the circuit ID option and remote agent ID mode for BootP/DHCP Relay. Syntax bootpdhcprelay cidridoptmode no bootpdhcprelay cidridoptmode Default Configuration Disabled is the default configuration.
www.dell.com | support.dell.com Syntax bootpdhcprelay enable no bootpdhcprelay enable Default Configuration Disabled is the default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
Example The following example defines a maximum hopcount of 6. console(config)#bootpdhcprelay maxhopcount 6 bootpdhcprelay minwaittime Use the bootpdhcprelay minwaittime command in Global Configuration mode to configure the minimum wait time in seconds for BootP/DHCP Relay on the system. When the BOOTP relay agent receives a BOOTREQUEST message, it might use the seconds-sinceclient- began-booting field of the request as a factor in deciding whether to relay the request or not.
www.dell.com | support.dell.com • ip-address—IP address of the BootP/DHCP Relay server Default Configuration 0.0.0.0 is the default ip-address. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example defines the BootP/DHCP Relay server IP address. console(config)#bootpdhcprelay serverip 192.168.30.3 show bootpdhcprelay Use the show bootpdhcprelay command in User EXEC mode to display the BootP/DHCP Relay information.
Circuit Id and Remote Agent ID Option Mode..... Enable Requests Received.............................. 0 Requests Relayed............................... 0 Packets Discarded..............................
www.dell.com | support.dell.
DHCPv6 Commands clear ipv6 dhcp Use the clear ipv6 dhcp command in Privileged EXEC mode to clear DHCPv6 statistics for all interfaces or for a specific interface. Syntax clear ipv6 dhcp {statistics | interface vlan vlan-id statistics} • vlan-id—Valid VLAN ID. • statistics—Indicates statistics display if VLAN is specified. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com no dns-server dns-server-address • dns-server-address—Valid IPv6 address. Default Configuration This command has no default configuration. Command Mode IPv6 DHCP Pool Configuration mode User Guidelines DHCPv6 pool can have multiple number of domain names with maximum of 8. Example The following example sets the ipv6 DNS server address of 2020:1::1, which is provided to a DHCPv6 client by the DHCPv6 server.
Example The following example sets the DNS domain name "test", which is provided to a DHCPv6 client by the DHCPv6 server. console(config)#ipv6 dhcp pool addrpool console(config-dhcp6s-pool)#domain-name test console(config-dhcp6s-pool)#no domain-name test ipv6 dhcp pool Use the ipv6 dhcp pool command in Global Configuration mode to enter IPv6 DHCP Pool Configuration mode. DHCPv6 pools are used to specify information for DHCPv6 server to distribute to DHCPv6 clients.
www.dell.com | support.dell.com Syntax ipv6 dhcp relay {destination relay-address [interface vlan vlan-id] | interface vlan vlanid}[remote-id {duid-ifid | user-defined-string}] • destination—Keyword that sets the relay server IPv6 address. • relay-address—An IPv6 address of a DHCPv6 relay server. • interface—Sets the relay server interface. • vlan-id—A valid VLAN ID.
• option—Agent information option. (Range: 32-65535) Default Configuration 32 is the default value for option. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the number 100 to represent the DHCPv6 Relay Agent Information Option.
www.dell.com | support.dell.com ipv6 dhcp server Use the ipv6 dhcp server command in Interface Configuration mode to configure DHCPv6 server functionality on an interface. For a particular interface DHCPv6 server and DHCPv6 relay functions are mutually exclusive.
• DUID—Client DUID (e.g. 00:01:00:09:f8:79:4e:00:04:76:73:43:76'). • hostname—Client hostname used for logging and tracing. (Range: 0-31 characters.) • valid-lifetime—Valid lifetime for delegated prefix. (Range: 0-4294967295 seconds) • preferred-lifetime—Preferred lifetime for delegated prefix. (Range: 0-4294967295 seconds) Default Configuration 2592000 seconds is the default value for preferred-lifetime. 604800 seconds is the default value for valid-lifetime.
www.dell.com | support.dell.com Example The following example enables DHCPv6 globally. console#configure console(config)#service dhcpv6 console(config)#no service dhcpv6 show ipv6 dhcp Use the show ipv6 dhcp command in Privileged EXEC mode to display the DHCPv6 server name and status. Syntax show ipv6 dhcp Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the configured DHCP pool based on the entered IPv6 address. console#show ipv6 dhcp binding 2020:1:: show ipv6 dhcp interface Use the show ipv6 dhcp interface command in User EXEC mode to display DHCPv6 information for all relevant interfaces or a specified interface.
www.dell.com | support.dell.com Relay Address.................................. 2020:1::1 Relay Interface Number......................... Relay Relay Remote ID................................ Option Flags................................... console> show ipv6 dhcp interface vlan 11 statistics DHCPv6 Interface vlan11 Statistics -----------------------------------DHCPv6 Solicit Packets Received................ 0 DHCPv6 Request Packets Received................ 0 DHCPv6 Confirm Packets Received................
show ipv6 dhcp pool Use the show ipv6 dhcp pool command in Privileged EXEC mode to display the configured DHCP pool. Syntax show ipv6 dhcp pool pool-name • pool-name—Name of the pool. (Range: 1-31 characters) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the configured DHCP pool.
www.dell.com | support.dell.com Example The following example displays the DHCPv6 server name and status. console> show ipv6 dhcp statistics DHCPv6 Interface Global Statistics -----------------------------------DHCPv6 Solicit Packets Received................ 0 DHCPv6 Request Packets Received................ 0 DHCPv6 Confirm Packets Received................ 0 DHCPv6 Renew Packets Received.................. 0 DHCPv6 Rebind Packets Received................. 0 DHCPv6 Release Packets Received................
DVMRP Commands ip dvmrp Use the ip dvmrp command to set the administrative mode of DVMRP in the router to active. IGMP must be enabled before DVMRP can be enabled. Syntax ip dvmrp no ip dvmrp Default Configuration Disabled is the default configuration. Command Mode Global Configuration Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example sets VLAN 15’s administrative mode of DVMRP to active.
www.dell.com | support.dell.com Syntax ip dvmrp metric metric no ip dvmrp metric • metric—Cost to reach the network. (Range: 1-31) Default Configuration 1 the default value. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example configures a metric of 5 for VLAN 15.
console#configure console(config)#ip dvmrp trapflags console(config)#no ip dvmrp trapflags show ip dvmrp Use the show ip dvmrp command in Privileged EXEC mode to display the system-wide information for DVMRP. Syntax show ip dvmrp Default Configuration This command has no default condition. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays system-wide information for DVMRP. console(config)#show ip dvmrp Admin Mode..............
www.dell.com | support.dell.com Syntax show ip dvmrp interface vlan-id • vlan-id—Valid VLAN ID. Default Configuration This command has no default condition. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays interface information for VLAN 11 DVMRP. console(config)#show ip dvmrp interface vlan 11 Interface Mode.................................
show ip dvmrp nexthop Use the show ip dvmrp nexthop command in Privileged EXEC mode to display the next hop information on outgoing interfaces for routing multicast datagrams. Syntax show ip dvmrp nexthop Default Configuration This command has no default condition. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the next hop information on outgoing interfaces for routing multicast datagrams.
www.dell.com | support.dell.com Example The following example displays the table that lists the router’s upstream prune information. console(config)#show ip dvmrp prune Expiry Group IP Source IP Source Mask Time(secs) --------------- --------------- --------------- -------------- show ip dvmrp route Use the show ip dvmrp route command in Privileged EXEC mode to display the multicast routing information for DVMRP. Syntax show ip dvmrp route Default Configuration This command has no default condition.
IGMP Commands ip igmp Use the ip igmp command in Global Configuration mode to set the administrative mode of IGMP in the system to active. Syntax ip igmp no ip igmp Default Configuration Disabled is the default state. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example globally enables IGMP.
www.dell.com | support.dell.com Syntax ip igmp last-member-query-count count no ip igmp last-member-query-count • count—Query count. (Range: 1-20) Default Configuration The default last member query count is 2. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example sets 10 as the number of VLAN 2 Group-Specific Queries.
User Guidelines This command has no user guidelines. Example The following example configures 2 seconds as the Maximum Response Time inserted in VLAN 15’s Group-Specific Queries. console(config)#interface vlan 15 console(config-if-vlan15)#ip igmp last-member-query-interval 20 ip igmp query-interval Use the ip igmp query-interval command in Interface Configuration mode to configure the query interval for the specified interface.
www.dell.com | support.dell.com Syntax ip igmp query-max-response-time tenthsofseconds no ip igmp query-max-response-time • tenthsofseconds—Maximum response time. (Range: 0-255 seconds) Default Configuration 100 tenths of seconds is the default maximum response time value. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example configures a maximum response time interval of one second for VLAN 15.
User Guidelines This command has no user guidelines. Example The following example configures a robustness value of 10 for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip igmp robustness 10 ip igmp startup-query-count Use the ip igmp startup-query-count command in Interface Configuration mode to set the number of queries sent out on startup - at intervals equal to the startup query interval for the interface.
www.dell.com | support.dell.com Syntax ip igmp startup-query-interval seconds no ip igmp startup-query-interval • seconds—Startup query interval. (Range: 1-300 seconds) Default Configuration 31 seconds is the default interval value. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example sets at 10 seconds the interval between general queries sent at startup for VLAN 15.
console#interface vlan 15 console(config-if-vlan15)#ip igmp version 2 show ip igmp Use the show ip igmp command in Privileged EXEC mode to display system-wide IGMP information. Syntax show ip igmp Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays system-wide IGMP information . console#show ip igmp groups vlan 2 IP Address..................................... 1.1.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the registered multicast groups for VLAN 1. console(config)#show ip igmp groups vlan 1 IP Address..................................... 0.0.0.0 Subnet Mask.................................... 0.0.0.
Interface Mode................................. Enable IGMP Version................................... 3 Query Interval (secs).......................... 125 Query Max Response Time (1/10 of a second)..... 100 Robustness..................................... 2 Startup Query Interval (secs) ................. 31 Startup Query Count............................ 2 Last Member Query Interval (1/10 of a second).. 10 Last Member Query Count........................
www.dell.com | support.dell.com console(config)#show ip igmp interface membership 224.5.5.5 detail IGMP INTERFACE DETAILED MEMBERSHIP INFO Interface Group Compat Source Filter Mode Mode Source Hosts Expiry Time ---------- ------------- -------------- -------------- ------------ show ip igmp interface stats Use the show ip igmp interface stats command in User EXEC mode to display the IGMP statistical information for the interface.
ip igmp router-alert-optional Use the ip igmp router-alert-optional command to set IGMP to not require the Router-Alert field. Syntax ip igmp router-alert-optional no ip igmp router-alert-optional Default Value The Router-Alert field is not required by default.
606 IGMP Commands www.dell.com | support.dell.
IGMP Proxy Commands ip igmp-proxy Use the ip igmp-proxy command in Interface Configuration mode to enable the IGMP Proxy on the router. To enable the IGMP Proxy on the router, multicast forwarding must be enabled and there must be no multicast routing protocols enabled on the router. Syntax ip igmp-proxy no ip igmp-proxy Default Configuration Disabled is the default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax ip igmp-proxy reset-status Default Configuration This command has no default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example resets the host interface status parameters of the IGMP Proxy router.
Example The following example sets 10 seconds as the unsolicited report interval for the IGMP Proxy router. console(config)#interface vlan 15 console(config-if-vlan15)#ip igmp-proxy unsolicited-reportinterval 10 show ip igmp-proxy Use the show ip igmp-proxy command in Privileged EXEC mode to display a summary of the host interface status parameters. It displays status parameters only when IGMP Proxy is enabled. Syntax show ip igmp-proxy Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Example The following example displays a summary of the host interface status parameters. console#show ip igmp-proxy Interface Index................................ vlan13 Admin Mode..................................... Enable Operational Mode............................... Enable Version........................................ 3 Number of Multicast Groups..................... 0 Unsolicited Report Interval.................... 1 Querier IP Address on Proxy Interface..........
Ver Query Rcvd Report Rcvd Report Sent Leave Rcvd Leave Sent ----------------------------------------------------------------1 0 0 0 2 0 0 0 3 0 0 0 ----- ----- 0 0 ----- ----- show ip igmp-proxy groups Use the show ip igmp-proxy groups command in Privileged EXEC mode to display a table of information about multicast groups that IGMP Proxy reported. It displays status parameters only when IGMP Proxy is enabled.
www.dell.com | support.dell.com show ip igmp-proxy groups detail Use the show ip igmp-proxy groups detail command in Privileged EXEC mode to display complete information about multicast groups that IGMP Proxy has reported. Syntax show ip igmp-proxy groups detail Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
IP Routing Commands encapsulation Use the encapsulation command in Interface Configuration mode to configure the link layer encapsulation type for the packet. Routed frames are always ethernet encapsulated when a frame is routed to a VLAN. Syntax encapsulation {ethernet | snap} • ethernet—Specifies Ethernet encapsulation. • snap—Specifies SNAP encapsulation. Default Configuration Ethernet encapsulation is the default configuration.
www.dell.com | support.dell.com Syntax ip address ip-address {subnet-mask | prefix-length} [secondary] no ip address ip-address {subnet-mask | prefix-length} [secondary] • ip-address—IP address of the interface. • subnet-mask—Subnet mask of the interface • prefix-length—Length of the prefix. Must be preceded by a forward slash (/). (Range: 1-30 bits) • secondary—Indicates the IP address is a secondary address. Default Configuration This command has no default configuration.
Syntax ip mtu integer • integer—Specifies the distance (preference) of an individual static route. (Range: 681500) Default Configuration 1500 bytes is the default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example defines 1480 as the MTU for VLAN 15.
www.dell.com | support.dell.com Example The following example defines the IP address and subnet mask for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip netdirbcast ip route Use the ip route command in Global Configuration mode to configure a static route. Use the no form of the command to delete the static route. The IP route command sets a value for the route preference.
Example The following example identifies the ip-address subnet-mask, next-hop-ip and a preference value of 200. console(config)#ip route 192.168.10.10 255.255.255.0 192.168.20.1 metric 200 ip route default Use the ip route default command in Global Configuration mode to configure the default route. Use the no form of the command to delete the default route. Syntax ip route default [next-hop-ip] [preference] no ip route default [next-hop-ip [preference] • next-hop-ip—IP address of the next hop router.
www.dell.com | support.dell.com commands. Changing the default distance does not update the distance of existing static routes, even if they were assigned the original default distance. The new default distance are applied to static routes created after invoking the ip route distance command. Syntax ip route distance integer no ip route distance integer • integer—Specifies the distance (preference) of an individual static route. (Range 1-255) Default Configuration Default value of distance is 1.
Example console(config)#ip routing routing Use the routing command in Interface Configuration mode to enable IPv4 and IPv6 routing for an interface. View the current value for this function with the show ip brief command. The value is labeled Routing Mode in the output display. Use the no form of the command to disable routing for an interface. Syntax routing no routing Default Configuration Disabled is the default configuration.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example displays IP summary information. console#show ip brief Default Time to Live........................... 30 Routing Mode................................... Disabled IP Forwarding Mode............................. Enabled Maximum Next Hops..............................
Burned In MAC Address.......................... 00:10:18:82:04:35 Network Configuration Protocol Current......... None Management VLAN ID............................. 1 Routing Interfaces: Netdir Multi Interface IP Address IP Mask Bcast CastFwd ---------- --------------- --------------- -------- -------vlan1 192.168.10.10 255.255.255.0 Disable Disable vlan2 0.0.0.0 0.0.0.0 Enable Disable loopback2 0.0.0.0 0.0.0.0 Disable Disable console#show ip interface vlan 15 Primary IP Address.......
www.dell.com | support.dell.com Syntax show ip protocols Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays parameters and current state of active routing protocols.
176.2.1.1 1 Routing Information Sources: Gateway State 176.1.1.2 Full External Preference: 60 Internal Preference: 20 show ip route Use the show ip route command in Privileged EXEC mode to display the routing table. Syntax show ip route [protocol |address ip-address [subnet-mask | prefix-length] [longer-prefixes]] • protocol—Specifies the protocol that installed the routes.
www.dell.com | support.dell.com B - BGP Derived, IA - OSPF Inter Area E1 - OSPF External Type 1, E2 - OSPF External Type 2 N1 - OSPF NSSA External Type 1, N2 - OSPF NSSA external type 2 show ip route preferences Use the show ip route preferences command in Privileged EXEC mode displays detailed information about the route preferences. Route preferences are used in determining the best route. Lower router preference values are preferred over higher router preference values.
show ip route summary Use the show ip route summary command in Privileged EXEC mode to display the routing table summary. Syntax show ip route summary [all] • all—Shows the number of all routes, including best and non-best routes. To include only the number of best routes, do not use this optional parameter. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax show ip stats Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines. Example The following example displays IP route preferences. console>show ip stats IpInReceives................................... 24002 IpInHdrErrors.................................. 1 IpInAddrErrors................................. 925 IpForwDatagrams................................ 0 IpInUnknownProtos..
IcmpInMsgs..................................... 3 IcmpInErrors................................... 0 IcmpInDestUnreachs............................. 0 IcmpInTimeExcds................................ 0 IcmpInParmProbs................................ 0 IcmpInSrcQuenchs............................... 0 IcmpInRedirects................................ 0 IcmpInEchos.................................... 3 IcmpInEchoReps................................. 0 IcmpInTimestamps...............................
628 IP Routing Commands www.dell.com | support.dell.
IPv6 Routing Commands clear ipv6 neighbors Use the clear ipv6 neighbors command in Privileged EXEC mode to clear all entries in the IPv6 neighbor table or an entry on a specific interface. Syntax clear ipv6 neighbors [vlan vlan-id ] • vlan-id—Valid VLAN ID. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example clears all entries in the IPv6 neighbor table.
www.dell.com | support.dell.com Syntax clear ipv6 statistics [vlan vlan-id| tunnel tunnel-id | loopback loopback-id] • vlan-id—Valid VLAN ID. • tunnel-id—Tunnel identifier. (Range: 0-7) • loopback-id—Loopback identifier. (Range: 0-7) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example clears IPv6 statistics for VLAN 11.
• prefix-length—Designates how many of the high-order contiguous bits of the address make up the prefix. • eui64—The optional eui-64 field designates that IPv6 processing on the interfaces is enabled using an EUI-64 interface ID in the low order 64 bits of the address. If this option is used, the value of prefix_length must be 64 bits. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Example The following example enables IPv6 routing, which has not been configured with an explicit IPv6 address. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 enable ipv6 forwarding Use the ipv6 forwarding command in Global Configuration mode to enable IPv6 forwarding on a router. Syntax ipv6 forwarding no ipv6 forwarding Default Configuration Enabled is the default configuration.
Syntax ipv6 mtu mtu no ipv6 mtu • mtu—Is the maximum transmission unit. (Range: 1280-1500) Default Configuration The default MTU is 1500. Command Mode Interface Configuration (VLAN, Tunnel, Loopback) mode User Guidelines This command has no user guidelines. Example The following example sets the maximum transmission unit (MTU) size, in bytes, of IPv6 packets.
www.dell.com | support.dell.com Example The following example sets at 10 the number of duplicate address detection probes transmitted while doing neighbor discovery. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 nd dad attempts 10 ipv6 nd managed-config-flag Use the ipv6 nd managed-config-flag command in Interface Configuration mode to set the “managed address configuration” flag in router advertisements. When the value is true, end nodes use DHCPv6.
Syntax ipv6 nd ns-interval milliseconds no ipv6 nd ns-interval • milliseconds—Interval duration. (Range: 0, 1000 - 4294967295) Default Configuration 0 is the default value for milliseconds. Command Mode Interface Configuration (VLAN, Tunnel, Loopback) mode User Guidelines This command has no user guidelines. Example The following example sets the interval between router advertisements for advertised neighbor solicitations at 5000 ms.
www.dell.com | support.dell.com Example The following example sets to true the “other stateful configuration” flag in router advertisements console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 nd other-config-flag ipv6 nd prefix Use the ipv6 nd prefix command to configure parameters associated with prefixes that the router advertises in its router advertisements.
The ipv6 nd prefix command will allow you to preconfigure RA prefix values before you configure the associated interface address. In order for the prefix to be included in RAs, you must configure an address that matches the prefix using the ipv6 address command. Prefixes specified using ipv6 nd prefix without an associated interface address will not be included in RAs and will not be committed to the device configuration.
www.dell.com | support.dell.com Syntax ipv6 nd ra-lifetime seconds no ipv6 nd ra-lifetime • seconds—Lifetime duration. The value must be zero, or it must be an integer between the value of the router advertisement transmission interval and 9000 seconds. A value of zero means this router is not to be used as the default router. (Range: 0-9000) Default Configuration 1800 is the default value for seconds.
User Guidelines This command has no user guidelines. Example The following example sets the router advertisement time at 5000 milliseconds to consider a neighbor reachable after neighbor discovery confirmation. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 nd reachable-time 5000 ipv6 nd suppress-ra Use the ipv6 nd suppress-ra command in Interface Configuration mode to suppress router advertisement transmission on an interface.
www.dell.com | support.dell.com Syntax ipv6 route ipv6-prefix /prefix-length [interface {tunnel tunnel-id | vlan vlan-id}]next-hopaddress preference no ipv6 route ipv6-prefix /prefix-length [interface {tunnel tunnel-id | vlan vlan-id}]next-hopaddress preference • ipv6-prefix—Is the IPv6 network that is the destination of the static route.
Syntax ipv6 route distance integer no ipv6 route distance integer • integer—Specifies the distance (preference) of an individual static route. (Range 1-255) Default Configuration Default value of integer is 1. Command Mode Global Configuration mode User Guidelines Lower route distance values are preferred when determining the best route. Example The following example sets the default distance to 80.
www.dell.com | support.dell.com console(config)#no ipv6 unicast-routing ping ipv6 Use ping ipv6 command in Privileged EXEC mode to determine whether another computer is on the network. To use the command, configure the switch for network (in-band) connection. The source and target devices must have the ping utility enabled and running on top of TCP/IP.
workstation. The terminal interface sends three pings to the target station. Use the interface keyword to ping an interface by using the link-local address or the global IPv6 address of the interface. The source can be a loopback, tunnel, or logical interface. Syntax ping ipv6 interface {vlan vlan-id| tunnel tunnel-id} | loopback loopback-id} link-localaddress [size datagram-size] • vlan-id—Valid VLAN ID. • tunnel-id—Tunnel identifier. (Range: 0-7) • loopback-id—Loopback identifier.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the IPv6 status of forwarding mode and IPv6 unicast routing mode. console#show ipv6 brief IPv6 Forwarding Mode........................... Enable IPv6 Unicast Routing Mode...................... Disable IPv6 Hop Limit..................................
IPv6 is enabled IPv6 Prefix is ...................... FE80::2FC:E3FF:FE90:147/128 3FF0:1236:C261::1/64 Routing Mode................................... Enabled Administrative Mode............................ Enabled IPv6 Routing Operational Mode.................. Enabled Interface Maximum Transmit Unit................ 1500 Router Duplicate Address Detection Transmits... 1 Router Advertisement NS Interval............... 0 Router Lifetime Interval.......................
www.dell.com | support.dell.com loopback 2 Disabled tunnel 1 Disabled 3FFE:1234::1/64 [TENT] show ipv6 neighbors Use the show ipv6 neighbors command in Privileged EXEC mode to display information about the IPv6 neighbors. Syntax show ipv6 neighbors Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays information about the IPv6 neighbors.
• protocol—Specifies the protocol that installed the routes. Is one of the following keywords: connected, ospf, static. • ipv6-prefix/ipv6 prefix-length—Specifies a IPv6 network for which the matching route would be displayed. • interface—Valid IPv6 interface. Specifies that the routes with next-hops on the selected interface be displayed. • all—Specifies that all routes including best and non-best routes are displayed. Otherwise, only the best routes are displayed.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example shows the preference value associated with the type of route. console#show ipv6 route preferences Local.......................................... 0 Static......................................... 1 OSPF Intra..................................... 8 OSPF Inter..................................... 10 OSPF Ext T1....................................
Example The following example displays a summary of the routing table. console#show ipv6 route summary IPv6 Routing Table Summary - 0 entries Connected Routes............................... 0 Static Routes.................................. 0 OSPF Routes.................................... 0 Intra Area Routes............................ 0 Inter Area Routes............................ 0 External Type-1 Routes....................... 0 External Type-2 Routes....................... 0 Total routes................
www.dell.com | support.dell.com Examples The following examples show traffic and statistics for IPv6 and ICMPv6, first for all interfaces and an individual VLAN. console> show ipv6 traffic IPv6 STATISTICS Total Datagrams Received.................................. 0 Received Datagrams Locally Delivered...................... 0 Received Datagrams Discarded Due To Header Errors......... 0 Received Datagrams Discarded Due To MTU................... 0 Received Datagrams Discarded Due To No Route..............
Received Datagrams Locally Delivered...................... 0 Received Datagrams Discarded Due To Header Errors......... 0 Received Datagrams Discarded Due To MTU................... 0 Received Datagrams Discarded Due To No Route.............. 0 Received Datagrams With Unknown Protocol.................. 0 Received Datagrams Discarded Due To Invalid Address....... 0 Received Datagrams Discarded Due To Truncated Data........ 0 Received Datagrams Discarded Other........................
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example displays IPv6 VLAN routing interface addresses.
traceroute ipv6 Use the traceroute ipv6 command in Privileged EXEC mode to discover the routes that packets actually take when traveling to their destination through the network on a hop-by-hop basis. Syntax traceroute ipv6 ipv6-address [port] • ipv6-address—Destination IPv6 address. • port—UDP port used as the destination of packets sent as part of the traceroute. This port should be an unused port on the destination system. (Range: 0-65535) Default Configuration 33434 is the default port value.
654 IPv6 Routing Commands www.dell.com | support.dell.
Loopback Interface Commands interface loopback Use the interface loopback command in Global Configuration mode to enter the Interface Loopback configuration mode. Syntax interface loopback loopback-id no interface loopback loopback-id • loopback-id—Loopback identifier. (Range: 0-7) Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax show interfaces loopback [loopback-id] • loopback-id—Loopback identifier. (Range: 0-7) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following examples display information about configured loopback interfaces.
Multicast Commands ip mcast boundary Use the ip mcast boundary command in Interface Configuration mode to add an administrative scope multicast boundary specified by groupipaddr and mask for which this multicast administrative boundary is applicable. groupipaddr is a group IP address and mask is a group IP mask. Syntax ip mcast boundary groupipaddr mask no ip mcast boundary groupipaddr mask • groupipaddr—IP address of multicast group. Valid range is 239.0.0.0 to 239.255.255.255.
www.dell.com | support.dell.com ip multicast Use the ip multicast command in Global Configuration mode to set the administrative mode of the IP multicast forwarder in the router to active. For multicast routing to become operational, IGMP must be currently enabled. An error message is displayed on the CLI if multicast routing is enabled while IGMP is disabled. However, the IP multicast mode configuration is stored in the multicast configuration file and is automatically enabled once IGMP is enabled.
Syntax ip multicast staticroute sourceipaddr mask rpfipaddr metric vlan vlan-id no ip multicast staticroute sourceipaddr • sourceipaddr—IP address of multicast packet source. • mask—IP mask of multicast packet source. • rpfipaddr—IP address of next hop toward source. • metric—Cost of route entry. (Range: 0-255) • vlan-id—Valid VLAN ID. Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example applies a ttlvalue of 5 to the VLAN 15 routing interface. console(config)#interface vlan 15 console(config-if-vlan15)#ip multicast ttl-threshold 5 mrinfo Use the mrinfo command in Privileged EXEC mode to query the neighbor information for a multicast-capable router specified by ipaddr.
mstat Use the mstat command in Privileged EXEC mode to find the IP Multicast packet rate and loss information path from a source to a receiver (unicast router id of the host running mstat). The results of this command are available in the results bufferpool, displayed using the command show mstat. Bookmark not defined. If a debug command is already in progress, a message is displayed and the new request fails.
www.dell.com | support.dell.com • group/destination—Multicast IP address of the group being displayed/IP address of the receiver device. Default Configuration The default value for group is 224.2.0.1. The default value for destination is the IP address of the device which issues the command. Command Mode Privileged EXEC mode User Guidelines Enter the group and receiver IP addresses in any order.
Example The following example clears entries in the mroute table. console(config)#no ip mcast mroute all show ip mcast Use the show ip mcast command in Privileged EXEC mode to display the system-wide multicast information. Syntax show ip mcast Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays system-wide multicast information. console#show ip mcast Admin Mode....
www.dell.com | support.dell.com Syntax show ip mcast boundary {vlan vlan-id | all} • vlan-id—Valid VLAN ID. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays all the configured administrative scoped multicast boundaries.
Example The following example displays the multicast information for VLAN 15.
www.dell.com | support.dell.com show ip mcast mroute Use the show ip mcast mroute command in Privileged EXEC mode to display a summary or all the details of the multicast table. Syntax show ip mcast mroute {detail | summary} Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays a summary or all the details of the multicast table.
show ip mcast mroute group Use the show ip mcast mroute group command in Privileged EXEC mode to display the multicast configuration settings such as flags, timer settings, incoming and outgoing interfaces, RPF neighboring routers, and expiration times of all the entries in the multicast mroute table containing the groupipaddr value. Syntax show ip mcast mroute group groupipaddr {detail | summary} • groupipaddr—IP address of the multicast group.
www.dell.com | support.dell.com show ip mcast mroute source Use the show ip mcast mroute source command in Privileged EXEC mode to display the multicast configuration settings such as flags, timer settings, incoming and outgoing interfaces, RPF neighboring routers, and expiration times of all the entries in the multicast mroute table containing the sourceipaddr or sourceipaddr | groupipaddr pair value(s).
show ip mcast mroute static Use the show ip mcast mroute static command in Privileged EXEC mode to display all the static routes configured in the static mcast table if it is specified or display the static route associated with the particular sourceipaddr. Syntax show ip mcast mroute static [sourceipaddr ] • sourceipaddr—IP address of source. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax show mrinfo Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the static routes configured in the static mcast table. console#show mrinfo Results for 'show mrinfo' 0.0.0.
Example The following example displays the results of packet rate and loss information. console#show mstat Results for 'show mstat 0.0.0.0' show mtrace Use the show mtrace command in Privileged EXEC mode to display results of multicast trace path from the results buffer pool of the router after the execution/completion of a mtrace command. The results will be available in the buffer pool within two minutes of completing the command. A subsequent mtrace command overwrites the results in the buffer pool.
674 Multicast Commands www.dell.com | support.dell.
OSPF Commands area default-cost Use the area default-cost command in Router OSPF Configuration mode to configure the monetary default cost for the stub area. Use the no form of the command to return the cost to the default value. Syntax area area-id default-cost integer no area area-id default-cost • area-id—Identifies the OSPF stub area to configure. (Range: IP address or decimal from 0-4294967295) • integer—The default cost for the stub area.
www.dell.com | support.dell.com area nssa Use the area nssa command in Router OSPF Configuration mode to configure the specified area ID to function as an NSSA. Use the no form of the command to disable NSSA from the specified area ID. Syntax area area-id nssa no area area-id nssa • area-id—Identifies the OSPF not-so-stubby-area. (Range: 0-4294967295) Default Configuration This command has no default configuration.
• non-comparable—A metric type of nssa-external 2 Default Configuration If no metric is defined, 10 is the default configuration. Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the metric value and type for the default route advertised into the NSSA.
www.dell.com | support.dell.com area nssa no-summary Use the area nssa no-summary command in Router OSPF Configuration mode to configure the NSSA so that summary LSAs are not advertised into the NSSA. Syntax area area-id nssa no-summary no area area-id nssa no-summary • area-id—Identifies the OSPF NSSA to configure. (Range: 0-4294967295) Default Configuration This command has no default configuration. Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines.
Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the translator role of the NSSA. console(config-router)#area 20 nssa translator-role always area nssa translator-stab-intv Use the area nssa translator-stab-intv command in Router OSPF Configuration mode to configure the translator stability interval of the NSSA.
www.dell.com | support.dell.com area range Use the area range command in Router OSPF Configuration mode to configure a summary prefix for routes learned in a given area. There are two types of area ranges. An area range can be configured to summarize intra-area routes. An ABR advertises the range rather than the specific intra-area route as a type 3 summary LSA. Also, an area range can be configured at the edge of an NSSA to summarize external routes reachable within the NSSA.
area stub Use the area stub command in Router OSPF Configuration mode to create a stub area for the specified area ID. A stub area is characterized by the fact that AS External LSAs are not propagated into the area. Removing AS External LSAs and Summary LSAs can significantly reduce the link state database of routers within the stub area. Use the no form of the command to remove the stub area. Syntax area area-id stub no area area-id stub • area-id—Identifies the area identifier of the OSPF stub.
www.dell.com | support.dell.com Default Configuration Disabled is the default configuration. Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example prevents the Summary LSA from being advertised into the area 3 NSSA. console(config-router)#area 3 stub no-summary area virtual-link Use the area virtual-link command in Router OSPF Configuration mode to create the OSPF virtual interface for the specified area-id and neighbor router.
area virtual-link authentication Use the area virtual-link authentication command in Router OSPF Configuration mode to configure the authentication type and key for the OSPF virtual interface identified by the area ID and neighbor ID. Use the no form of the command to return the authentication type to the default value.
www.dell.com | support.dell.com area area-id virtual-link neighbor-id dead-interval seconds no area area-id virtual-link neighbor-id dead-interval • area-id—Identifies the OSPF area to configure. (Range: IP address or decimal from 04294967295) • neighbor-id—Identifies the Router ID of the neighbor. • seconds—Number of seconds to wait before the OSPF virtual interface on the virtual interface is assumed to be dead. (Range: 1-2147483647) Default Configuration 40 seconds is the default configuration.
Default Configuration 10 seconds is the default configuration. Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example configures a 50-second wait interval. console(config-router)#area 10 virtual-link 192.168.2.
www.dell.com | support.dell.com console(config-router)#area 10 virtual-link 192.168.2.2 retransmit-interval 500 area virtual-link transmit-delay Use the area virtual-link transmit-delay command in Router OSPF Configuration mode to configure the transmit delay for the OSPF virtual interface identified by the area ID and neighbor ID. Use the no form of the command to return the transmit delay to the default value.
• always—Always advertise default routes. • integer—The metric (or preference) value of the default route. (Range: 1-16777214) • 1—External type-1 route. • 2—External type-2 route. Default Configuration The default metric is none and the default type is 2. Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example always advertises default routes.
www.dell.com | support.dell.com Example The following example sets a value of 50 for the default metric. console(config-router)#default-metric 50 distance ospf Use the distance ospf command in Router OSPF Configuration mode to set the route preference value of OSPF in the router. The range for the spectrum intra/inter/type1/type2 is 2-255, but values must be assigned so that intra
no distribute-list accesslistname out {rip|static \ connected} • accesslistname—The name used to identify an existing ACL. The range is 1-31 characters. • rip—Apply the specified access list when RIP is the source protocol. • static—Apply the specified access list when packets come through the static route. • connected—Apply the specified access list when packets come from a directly connected route. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Example The following example enables OSPF router mode. console(config-router)#enable exit-overflow-interval Use the exit-overflow-interval command in Router OSPF Configuration mode to configure the exit overflow interval for OSPF. When a router leaves the overflow state it can originate nondefault AS-external-LSAs. When set to 0, the router will not leave Overflow State until restarted. Use the no form of the command to return the interval to the default value.
no external-lsdb-limit • integer—Maximum number of non-default ASexternal-LSAs allowed in the router's linkstate database. (Range: -1 to 2147483647) Default Configuration -1 is the default configuration. Command Mode Router OSPF Configuration mode User Guidelines The external LSDB limit MUST be set identically in all routers attached to the OSPF backbone and/or any regular OSPF area.
www.dell.com | support.dell.com ip ospf areaid Use the ip ospf areaid command in Interface Configuration mode to set the OSPF area to which the specified router interface belongs. Assigning an area ID, which does not exist on an interface, causes the area to be created with default values. The no version of this command removes the OSPF area setting for the specified router interface. Syntax ip ospf areaid area-id no ip ospf areaid area-id • area-id—Identifies the OSPF area to configure.
• key-id—Authentication key identifier for the authentication type encrypt. (Range: 0-255) Default Configuration This command has no default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines Unauthenticated interfaces do not need an authentication key or authentication key ID. Example The following example sets the OSPF Authentication Type and Key for VLAN 15.
www.dell.com | support.dell.com ip ospf dead-interval Use the ip ospf dead-interval command in Interface Configuration to set the OSPF dead interval for the specified interface. Use the no form of the command to return the interval to the default value. Syntax ip ospf dead-interval seconds no ip ospf dead-interval • seconds—Number of seconds that a router's Hello packets have not been seen before its neighbor routers declare that the router is down.
Command Mode Interface Configuration (VLAN) mode User Guidelines The value for the length of time must be the same for all routers attached to a network. Example The following example sets the OSPF hello interval at 30 seconds. console(config-if-vlan15)#ip ospf hello-interval 30 ip ospf mtu-ignore Use the ip ospf mtu-ignore command in Interface Configuration mode to disable OSPF maximum transmission unit (MTU) mismatch detection.
www.dell.com | support.dell.com ip ospf priority Use the ip ospf priority command in Interface Configuration mode to set the OSPF priority for the specified router interface. Use the no form of the command to return the priority to the default value. Syntax ip ospf priority integer no ip ospf priority • integer—Specifies the OSPF priority for the specified router interface. (Range: 0-255) Default Configuration 1 is the default integer value.
Command Mode Interface Configuration (VLAN) mode User Guidelines A value of 1 is the highest router priority. A value of 0 indicates that the interface is not eligible to become the designated router on this network. Example The following example sets the OSPF retransmit Interval for VLAN 15 at 50 seconds.
www.dell.com | support.dell.com ip ospf transmit-delay Use the ip ospf transmit-delay command in Interface Configuration mode to set the OSPF Transit Delay for the specified interface. Use the no form of the command to return the delay to the default value. Syntax ip ospf transmit-delay seconds no ip ospf transmit-delay • seconds—Sets the estimated number of seconds it takes to transmit a link state update packet over this interface.
User Guidelines This command has no user guidelines. Example The following example sets the number of paths at 2 that OSPF can report for a given destination. console(config-router)#maximum-paths 2 redistribute Use the redistribute command in Router OSPF Configuration mode to configure OSPF protocol to allow redistribution of routes from the specified source protocol/routers.
www.dell.com | support.dell.com Example The following example configures OSPF protocol to allow redistribution of routes from the specified source protocol/routers. console(config-router)#redistribute rip metric 90 metric-type 1 tag 555 subnets router-id Use the router-id command in Router OSPF Configuration mode to set a 4-digit dotted-decimal number uniquely identifying the router OSPF ID. Syntax router-id ip-address • ip-address—IP address that uniquely identifies the router OSPF ID.
User Guidelines The command prompt changes when the router ospf command executes. Example The following example enters into router OSPF mode. console(config)#router ospf console(config-router)# show ip ospf Use the show ip ospf command in Privileged EXEC mode to display information relevant to the OSPF router. Syntax show ip ospf Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com External LSA Checksum.......................... 0 New LSAs Originated............................ 0 LSAs Received.................................. 0 External LSDB Limit............................ No Limit Default Metric................................. Not configured Default Route Advertise........................ Enabled Always......................................... TRUE Metric......................................... 100 Metric Type....................................
Example console#show ip ospf abr Type Router Id Cost Area ID Next Hop Next Hop Intf ----- --------- ----- --------------- --------- -------- INTRA 3.3.3.3 1 0.0.0.1 10.1.23.3 vlan11 INTRA 4.4.4.4 10 0.0.0.1 10.1.24.4 vlan12 show ip ospf area Use the show ip ospf area command in Privileged EXEC mode to display information about the identified OSPF area. Syntax show ip ospf area area-id • area-id—Identifies the OSPF area whose ranges are being displayed.
www.dell.com | support.dell.com Area LSA Checksum.............................. 0 Import Summary LSAs............................ Enable console#show ip ospf area 20 AreaID......................................... 0.0.0.20 External Routing............................... Import NSSAs Spf Runs....................................... 0 Area Border Router Count....................... 0 Area LSA Count................................. 0 Area LSA Checksum..............................
User Guidelines This command has no user guidelines. Example console#show ip ospf asbr Type Router Id Cost Area ID Next Hop Next Hop Intf ----- ---------- ---- -------- ----------- ----------- INTRA 1.1.1.1 1 0.0.0.1 10.1.12.1 vlan10 INTRA 4.4.4.4 10 0.0.0.1 10.1.24.4 vlan12 show ip ospf database Use the show ip ospf database command in Privileged EXEC mode to display information about the link state database when OSPF is enabled.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines Information is only displayed if OSPF is enabled. Example The following example displays information about the link state database when OSPF is enabled. console#show ip ospf database router 10 adv-router 192.168.7.7 The Link State Database is empty.
Network........................................ 0 Summary Net.................................... 0 Summary ASBR................................... 0 Type-7 Ext..................................... 0 Self Originated Type-7......................... 0 Opaque Link.................................... 0 Opaque Area.................................... 0 Subtotal....................................... 0 Area 0.0.0.10 database summary Router......................................... 0 Network........................
www.dell.com | support.dell.com Total.......................................... 0 show ip ospf interface Use the show ip ospf interface command in Privileged EXEC mode to display the information for the VLAN or loopback interface. Syntax show ip ospf interface {vlan vlan-id | loopback loopback-id} • vlan-id—Valid VLAN ID. • loopback-id—Shows information the specified loopback interface. (Range: 0-7) Default Configuration This command has no default configuration.
Iftransit Delay Interval....................... 1 Authentication Type............................ None Metric Cost.................................... 10 (computed) OSPF Mtu-ignore................................ Disable OSPF Interface Type............................ broadcast State................................... backup-designated-router Designated Router.............................. 3.1.1.1 Backup Designated Router....................... 3.1.1.2 Number of Link Events..........................
www.dell.com | support.dell.com loopback2 Disable 0.0.0.0 1 10 40 5 1 1 show ip ospf interface stats Use the show ip ospf interface stats command in User EXEC mode to display the statistics for a specific interface. The information is only displayed if OSPF is enabled. Syntax show ip ospf interface stats vlan vlan-id • vlan-id—Valid VLAN ID. Default Configuration This command has no default configuration. Command Mode User EXEC mode User Guidelines This command has no user guidelines.
Syntax show ip ospf neighbor [interface vlan vlan-id] [ip-address] • vlan-id—Valid VLAN ID. • ip-address—Valid IP address of the neighbor. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following examples display information about OSPF neighbors on the specified Ethernet and IP interfaces.
www.dell.com | support.dell.com • area-id—Identifies the OSPF area whose ranges are being displayed. (Range: IP address or decimal from 0-4294967295) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays information about the area ranges for the specified area-id.
Example console>show ip ospf statistics Area 0.0.0.0: SPF algorithm executed 0 times Delta T SPF Duration (msec) Reason -------- ------------------- --------------- 26:01:45 0 23:15:05 0 R 23:14:22 0 R, N 23:14:12 0 R 23:10:04 0 show ip ospf stub table Use the show ip ospf stub table command in Privileged EXEC mode to display the OSPF stub table. The information below will only be displayed if OSPF is initialized on the switch.
www.dell.com | support.dell.com show ip ospf virtual-link Use the show ip ospf virtual-link command in Privileged EXEC mode to display the OSPF Virtual Interface information for a specific area and neighbor. Syntax show ip ospf virtual-link area-id neighbor-id • area-id—Identifies the OSPF area whose ranges are being displayed. (Range: IP address or decimal from 0-4294967295) • neighbor-id—Identifies the neighbor’s router ID.
show ip ospf virtual-link brief Use the show ip ospf virtual-link brief command in Privileged EXEC mode to display the OSPF Virtual Interface information for all areas in the system. Syntax show ip ospf virtual-link brief Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the OSPF Virtual Interface information for all areas in the system.
www.dell.com | support.dell.com Command Mode Router OSPF Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the SPF delay and hold time. console(config-router)#timers spf 20 30 trapflags Use the trapflags command in Router OSPF Configuration mode to enable OSPF traps. Use the no form of the command to disable OSPF traps. Syntax trapflags no trapflags Default Configuration Enabled is the default configuration.
Default Configuration Enabled is the default configuration. Command Mode Router OSPF Configuration mode User Guidelines If all OSPF routers in the routing domain are capable of operating according to RFC 2328, OSPF 1583 compatibility mode should be disabled. Example The following example enables 1583 compatibility.
718 OSPF Commands www.dell.com | support.dell.
OSPFv3 Commands area default-cost Use the area default-cost command in Router OSPFv3 Configuration mode to configure the monetary default cost for the stub area. The operator must specify the area id and an integer value between 1-16777215. Use the no form of the command to return the cost to the default value. Syntax area areaid default-cost cost no area areaid default-cost • areaid—Valid area identifier. • cost—Default cost.
www.dell.com | support.dell.com Syntax area areaid nssa no area areaid nssa • areaid—Valid OSPFv3 area identifier. Default Configuration This command has no default configuration. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example configures area 1 to function as an NSSA.
Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the default metric value for the default route advertised into the NSSA. console(config)#ipv6 router ospf console(config-rtr)#area 1 nssa default-info-originate area nssa no-redistribute Use the area nssa no-redistribute command in Router OSPFv3 Configuration mode to configure the NSSA ABR so that learned external routes will not be redistributed to the NSSA.
www.dell.com | support.dell.com area nssa no-summary Use the area nssa no-summary command in Router OSPFv3 Configuration mode to configure the NSSA so that summary LSAs are not advertised into the NSSA. Use the no form of the command to remove the configuration. Syntax area areaid nssa no-summary no area area-id nssa no-summary • areaid—Valid OSPF area identifier. Default Configuration This command has no default configuration.
Default Configuration This command has no default configuration. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the always translator role of the area 1 NSSA.
www.dell.com | support.dell.com console(config-rtr)#area 1 nssa translator-stab-intv 100 area range Use the area range command in Router OSPF Configuration mode to configure a summary prefix for routes learned in a given area. There are two types of area ranges. An area range can be configured to summarize intra-area routes. An ABR advertises the range rather than the specific intra-area route as a type 3 summary LSA.
area stub Use the area stub command in Router OSPFv3 Configuration mode to create a stub area for the specified area ID. A stub area is characterized by the fact that AS External LSAs are not propagated into the area. Removing AS External LSAs and Summary LSAs can significantly reduce the link state database of routers within the stub area. Syntax area areaid stub no area areaid stub • areaid—Valid OSPFv3 area identifier. Default Configuration This command has no default configuration.
www.dell.com | support.dell.com Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example prevents Summary LSAs from being advertised into the area 1 NSSA. console(config)#ipv6 router ospf console(config-rtr)#area 1 stub no-summary area virtual-link Use the area virtual-link command in Router OSPFv3 Configuration mode to create the OSPF virtual interface for the specified areaid and neighbor.
area virtual-link dead-interval Use the area virtual-link dead-interval command in Router OSPFv3 Configuration mode to configure the dead interval for the OSPF virtual interface on the virtual interface identified by areaid and neighbor. Syntax area areaid virtual-link neighbor dead-interval seconds no area areaid virtual-link neighbor dead-interval • areaid—Valid OSPFv3 area identifier. • neighbor—Router ID of neighbor. • seconds—Dead interval.
www.dell.com | support.dell.com • seconds—Hello interval. (Range: 1-65535) Default Configuration 10 is the default value for seconds. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example configures a hello interval of 20 seconds for the OSPF virtual interface on the virtual interface identified by area 1 and its neighbor.
Example The following example configures the retransmit interval of 20 seconds for the OSPF virtual interface on the virtual interface identified by area 1 and its neighbor. (config)#ipv6 router ospf (config-rtr)#area 1 virtual-link 2 retransmit-interval 20 area virtual-link transmit-delay Use the area virtual-link transmit-delay command in Router OSPFv3 Configuration mode to configure the transmit delay for the OSPF virtual interface on the virtual interface identified by areaid and neighbor.
www.dell.com | support.dell.com Syntax default-information originate [always] [metric integer] [metric-type {1 | 2}] no default-information originate [metric] [metric-type] • always — Always advertise default routes. • integer — The metric (or preference) value of the default route. (Range: 0-16777214) • 1—External type-1 route. • 2—External type-2 route. • metric — Specify the metric of the default route. • metric-type — Specify metric-type of the default route.
Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example sets a default of 100 for the metric of distributed routes. console(config)#ipv6 router ospf console(config-rtr)#default-metric 100 distance ospf Use the distance ospf command in Router OSPFv3 Configuration mode to set the route preference value of OSPF in the router. Lower route preference values are preferred when determining the best route.
www.dell.com | support.dell.com enable Use the enable command in Router OSPFv3 Configuration mode to enable administrative mode of OSPF in the router (active). Syntax enable no enable Default Configuration Enabled is the default state. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example enables administrative mode of OSPF in the router (active).
Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example configures the exit overflow interval for OSPF at 100 seconds. console(config)#ipv6 router ospf console(config-rtr)#exit-overflow-interval 100 external-lsdb-limit Use the external-lsdb-limit command in Router OSPFv3 Configuration mode to configure the external LSDB limit for OSPF. If the value is -1, then there is no limit.
www.dell.com | support.dell.com ipv6 ospf Use the ipv6 ospf command in Interface Configuration mode to enable OSPF on a router interface or loopback interface. Syntax ipv6 ospf no ipv6 ospf Default Configuration Disabled is the default configuration. Command Mode Interface Configuration (VLAN, Tunnel, Loopback) mode User Guidelines This command has no user guidelines. Example The following example enables OSPF on VLAN 15.
Command Mode Interface Configuration (VLAN, Tunnel, Loopback) mode User Guidelines This command has no user guidelines. Example The following example defines the OSPF area to which VLAN 15 belongs. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 ospf areaid 100 ipv6 ospf cost Use the ipv6 ospf cost command in Interface Configuration mode to configure the cost on an OSPF interface. Syntax ipv6 ospf cost cost no ipv6 ospf cost • cost—Cost for OSPF interface.
www.dell.com | support.dell.com Syntax ipv6 ospf dead-interval seconds no ipv6 ospf dead-interval • seconds—A valid positive integer, which represents the length of time in seconds that a router's Hello packets have not been seen before its neighbor routers declare that the router is down. The value for the length of time must be the same for all routers attached to a common network. This value should be some multiple of the Hello Interval (i.e. 4).
User Guidelines This command has no user guidelines. Example The following example sets the OSPF hello interval at 15 seconds. console(config)#interface vlan 15 console(config-if-vlan15)#ipv6 ospf hello-interval 15 ipv6 ospf mtu-ignore Use the ipv6 ospf mtu-ignore command in Interface Configuration mode to disable OSPF maximum transmission unit (MTU) mismatch detection. OSPF Database Description packets specify the size of the largest IP packet that can be sent without fragmentation on the interface.
www.dell.com | support.dell.com ipv6 ospf network Use the ipv6 ospf network command in Interface Configuration mode to change the default OSPF network type for the interface. Normally, the network type is determined from the physical IP network type. By default all Ethernet networks are OSPF-type broadcast. Similarly, tunnel interfaces default to point-to-point.
Default Configuration 1, the highest router priority, is the default value. Command Mode Interface Configuration (VLAN, Tunnel, Loopback) mode User Guidelines This command has no user guidelines. Example The following example sets the OSPF priority at 50 for VLAN 15.
www.dell.com | support.dell.com ipv6 ospf transmit-delay Use the ipv6 ospf transmit-delay command in Interface Configuration mode to set the OSPF Transmit Delay for the specified interface. Syntax ipv6 ospf transmit-delay seconds no ipv6 ospf transmit-delay • seconds—OSPF transmit delay for the specified interface. In addition, it sets the estimated number of seconds it takes to transmit a link state update packet over this interface. (Range: 1 to 3600 seconds) Default Configuration No default value.
User Guidelines This command has no user guidelines. Example Use the following command to enable OSPFv3. console(config)#ipv6 router ospf maximum-paths Use the maximum-paths command in Router OSPFv3 Configuration mode to set the number of paths that OSPF can report for a given destination. Syntax maximum-paths maxpaths no maximum-paths • maxpaths—Number of paths that can be reported. (Range: 1-2) Default Configuration 2 is the default value for maxpaths.
www.dell.com | support.dell.com Syntax redistribute {static | connected} [metric metric] [metric-type {1 | 2}] [tag tag ] no redistribute {static | connected} [metric] [metric-type] [tag] • metric—Metric value used for default routes. (Range: 0-16777214) • tag—Tag. (Range: 0-4294967295) Default Configuration 2 is the default value for metric-type, 0 for tag. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines.
Example The following example sets a 4-digit dotted-decimal number identifying the Router OSPF ID as 2.3.4.5. console(config)#ipv6 router ospf console(config-rtr)#router-id 2.3.4.5 show ipv6 ospf Use the show ipv6 ospf command in Privileged EXEC mode to display information relevant to the OSPF router. Syntax show ipv6 ospf Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Default Metric................................. Not Configured Maximum Paths.................................. 2 Default Route Advertise........................ Disabled Always......................................... FALSE Metric......................................... Metric Type.................................... External Type 2 show ipv6 ospf abr This command displays the internal OSPFv3 routes to reach Area Border Routers (ABR). This command takes no options.
Syntax show ipv6 ospf area areaid • areaid—Identifier for the OSPF area being displayed. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays information about area 1. console#show ipv6 ospf area 1 AreaID......................................... 0.0.0.1 External Routing............................... Import External LSAs Spf Runs......................................
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example console#show ipv6 ospf asbr Type Router Id Cost Area ID Next Hop Next Hop Intf ---- --------- ---- -------- ----------------------- ------- INTRA INTRA 1.1.1.1 4.4.4.4 10 10 0.0.0.1 0.0.0.
• unknown—Displays unknown area, AS or link-scope LSAs. • lsid—Specifies a valid link state identifier (LSID). • adv-router—Shows the LSAs that are restricted by the advertising router. • rtrid—Specifies a valid router identifier. • self-originate—Displays the LSAs in that are self originated. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Example The following example displays information about the link state database when OSPFv3 is enabled. console#show ipv6 ospf database Router Link States (Area 0.0.0.0) Adv Router Link Id Age Sequence Csum Options Rtr Opt -------------- --------------- ----- -------- ---- ------- ------1.1.1.1 0 4 80000034 54BD V6E--R- ----B 2.2.2.2 0 2 80000044 95A5 V6E--R- ----B Network Link States (Area 0.0.0.
Link States (Area 0.0.0.0) Adv Router Link Id Age Sequence Csum Options Rtr Opt -------------- --------------- ----- -------- ---- ------- ------1.1.1.1 634 700 80000008 2D89 V6E--R- 2.2.2.2 634 689 8000000A 6F82 V6E--R- 2.2.2.2 635 590 80000001 7782 V6E--R- Intra Prefix Adv Router States (Area 0.0.0.0) Link Id Age Sequence Csum Options Rtr Opt -------------- --------------- ----- -------- ---- ------- ------1.1.1.1 0 1 8000003C 9F31 2.2.2.
www.dell.com | support.dell.com Link States (Area 0.0.0.1) Adv Router Link Id Age Sequence Csum Options Rtr Opt -------------- --------------- ----- -------- ---- ------- ------1.1.1.1 634 441 80000003 B877 V6E--R- 2.2.2.2 634 433 80000003 FE6E V6E--R- Intra Prefix Adv Router Link Id States (Area 0.0.0.1) Age Sequence Csum Options Rtr Opt -------------- --------------- ----- -------- ---- ------- ------1.1.1.1 0 6 8000003A 37C4 2.2.2.2 0 1 8000004F 439A 1.1.1.
Router database summary Router......................................... 0 Network........................................ 0 Inter-area Prefix.............................. 0 Inter-area Router.............................. 0 Type-7 Ext..................................... 0 Link........................................... 0 Intra-area Prefix.............................. 0 Link Unknown................................... 0 Area Unknown................................... 0 AS Unknown............................
www.dell.com | support.dell.com Example The following example displays the information in VLAN 11’s virtual interface tables. console#show ipv6 ospf interface vlan 11 IP Address..................................... Err ifIndex........................................ 1 OSPF Admin Mode................................ Enable OSPF Area ID................................... 0.0.0.0 Router Priority................................ 1 Retransmit Interval............................ 5 Hello Interval.................
Example The following example displays brief ospf interface information. console#show ipv6 ospf interface brief Admin Hello Dead Retrax Int. Int. Int. Retrax Ack Prior. Cost Val. Val. Val. Delay Router Interface Mode Area ID --------- -------- -------- LSA Intval ------ ----- ----- ----- ------ ------ ------ show ipv6 ospf interface stats Use the show ipv6 ospf interface stats command in User EXEC mode to display the statistics for a specific interface.
www.dell.com | support.dell.com Virtual Events................................. 13 Neighbor Events................................ 6 External LSA Count............................. 0 LSAs Received.................................. 660 Originate New LSAs............................. 853 Sent Packets................................... 1013 Received Packets............................... 893 Discards....................................... 48 Bad Version....................................
Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays ospf interface vlan information. console#show ipv6 ospf interface vlan 10 IPv6 Address............................. FE80::2FC:E3FF:FE90:44 ifIndex.................................. 634 OSPF Admin Mode.......................... Enable OSPF Area ID............................. 0.0.0.1 Router Priority.......................... 1 Retransmit Interval......................
www.dell.com | support.dell.com show ipv6 ospf neighbor Use the show ipv6 ospf neighbor command in Privileged EXEC mode to display information about OSPF neighbors. If a neighbor IP address is not specified, the output displays summary information in a table. If an interface or tunnel is specified, only the information for that interface or tunnel displays. The information below only displays if OSPF is enabled and the interface has a neighbor.
Retransmit Interval............................ 5 Hello Interval................................. 10 Dead Interval.................................. 40 LSA Ack Interval............................... 1 Iftransit Delay Interval....................... 1 Authentication Type............................ None Metric Cost.................................... 1 (computed) OSPF Mtu-ignore................................ Disable OSPF cannot be initialized on this interface.
www.dell.com | support.dell.com Syntax show ipv6 ospf stub table Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the OSPF stub table. console#show ipv6 ospf stub table AreaId TypeofService Metric Val Import SummaryLSA ------------ ------------- ---------- ----------------- 0.0.0.
Example The following example displays the OSPF Virtual Interface information for area 1 and its neighbor. console#show ipv6 ospf virtual-link 1 1.1.1.1 Area ID........................................ 1 Neighbor Router ID............................. 1.1.1.1 Hello Interval................................. 10 Dead Interval.................................. 40 Iftransit Delay Interval....................... 1 Retransmit Interval............................ 5 State..........................................
www.dell.com | support.dell.com trapflags Use the trapflags command in Router OSPFv3 Configuration mode to enable OSPF traps. Syntax trapflags no trapflags Default Configuration Enabled is the default state. Command Mode Router OSPFv3 Configuration mode User Guidelines This command has no user guidelines. Example The following example enables OSPF traps.
PIM-DM Commands ip pimdm Use the ip pimdm command in Global Configuration mode to enable the administrative mode of PIM-DM in the router. Syntax ip pimdm no ip pimdm Default Configuration Disabled is the default state. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables PIM-DM in the router.
www.dell.com | support.dell.com Syntax ip pimdm mode no ip pimdm mode Default Configuration Disabled is the default state. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example sets administrative mode of PIM-DM to enabled for VLAN 15.
console(config)#interface vlan 15 console(config-if-vlan15)#ip pimdm query-interval 50 show ip pimdm Use the show ip pimdm command in Privileged EXEC mode to display system-wide information for PIM-DM. Syntax show ip pimdm Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays system-wide information for PIM-DM. console(config)#show ip pimdm Admin Mode................
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays interface information for VLAN 11 PIM-DM. console(config)#show ip pimdm interface vlan 11 Interface Mode................................. Disable Hello Interval (secs)..........................
show ip pimdm neighbor Use the show ip pimdm neighbor command in Privileged EXEC mode to display the neighbor information for PIM-DM on the specified interface. Syntax show ip pimdm neighbor [vlan vlan-id | all] • vlan-id—A valid VLAN ID. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example display the neighbor information for PIM-DM on all interfaces.
768 PIM-DM Commands www.dell.com | support.dell.
PIM-SM Commands ip pimsm Use the ip pimsm command in Global Configuration mode to set administrative mode of PIM-SM multicast routing across the router to enabled. IGMP must be enabled before PIM-SM can be enabled. Syntax ip pimsm no ip pimsm Default Configuration Disabled is the default state. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enables PIM-SM on the router.
www.dell.com | support.dell.com Syntax ip pimsm cbsrhashmasklength masklength no ip pimsm cbsrhashmasklength • masklength—CBSR hash mask length. (Range: 0-32) Default Configuration 30 is the default value for CBSR hash mask length. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example configures a CBSR hash mask length of 5 for VLAN 15.
Example The following example configures the CBSR preference of 5 for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip pimsm cbsrpreference 5 ip pimsm crppreference Use the ip pimsm crppreference command in Interface Configuration mode to configure the Candidate Rendezvous Point (CRP) for a particular PIM-SM interface. The active router interface, with the highest IP Address and crppreference greater than -1, is chosen as the CRP for the router.
www.dell.com | support.dell.com Syntax ip pimsm message-interval interval no ip pimsm message-interval • interval—Join/prune interval. (Range: 10-3600 seconds) Default Configuration 60 is the default value for the join/prune interval. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example configures a global join/prune interval for PIM-SM router of 100.
console(config-if-vlan15)#ip pimsm mode ip pimsm query-interval Use the ip pimsm query-interval command in Interface Configuration mode to configure the transmission frequency of hello messages in seconds between PIM enabled neighbors. Syntax ip pimsm query-interval seconds no ip pimsm query-interval • seconds—Transmission frequency. (Range: 10-3600 seconds) Default Configuration 30 seconds is the default value.
www.dell.com | support.dell.com Command Mode Global Configuration (VLAN) mode User Guidelines Use this command to control the number of register messages that the designated router (DR) will allow for each (S, G) entry. When the value is set to zero, the PIM RP router joins the shortest path tree immediately after the first Register packet arrives from DR.
Syntax ip pimsm staticrp ipaddr groupaddr groupmask no ip pimsm staticrp ipaddr groupaddr groupmask • ipaddr—IP address of RP. • groupaddr—Group IP address supported by RP. • groupmask—Group subnet mask for group address. Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example create RP IP address for the PIM-SM router. console(config)#ip pimsm staticrp 10.1.1.1 224.5.
www.dell.com | support.dell.com Example The following example enables PIM trap mode. console(config)#ip pim-trapflags show ip pimsm Use the show ip pimsm command in Privileged EXEC mode to display the system-wide information for PIM-SM. Syntax show ip pimsm Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays the system-wide information for PIM-SM.
Syntax show ip pimsm componenttable Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays objects specific to a PIM domain.
www.dell.com | support.dell.com Example The following example displays interface information for VLAN 11 PIM-SM. console#show ip pimsm interface vlan 11 Interface...................................... 11 IP Address..................................... 0.0.0.0 Subnet Mask.................................... 0.0.0.0 Mode........................................... Disable Hello Interval (secs).......................... 30 secs CBSR Preference................................ 0 CRP Preference...................
show ip pimsm neighbor Use the show ip pimsm neighbor command in Privileged EXEC mode to display neighbor information for PIM-SM on the specified interface. Syntax show ip pimsm neighbor [vlan vlan-id|all] • vlan-id—Valid VLAN ID Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays neighbor information for PIM-SM on all interfaces.
www.dell.com | support.dell.com • candidate — Display PIM-SM candidate-RP table information. Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays PIM information for candidate Rendezvous Points (RPs) for all IP multicast groups.
Example The following example displays the RP router being selected from the set of active RP routers. console#show ip pimsm rphash 224.5.5.5 There are no static RPs for that group on the router. show ip pimsm staticrp Use the show ip pimsm staticrp command in Privileged EXEC mode to display the static RP information for the PIM-SM router. Syntax show ip pimsm staticrp Default Configuration This command has no default configuration.
782 PIM-SM Commands www.dell.com | support.dell.
Router Discovery Protocol Commands ip irdp Use the ip irdp command in Interface Configuration mode to enable Router Discovery on an interface. Use the no form of the command to disable Router Discovery. Syntax ip irdp no ip irdp Default Configuration Disabled is the default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example enables router discovery on the selected interface.
www.dell.com | support.dell.com Syntax ip irdp address ip-address no ip irdp address • ip-address—IP address for router discovery advertisements. (Range: 224.0.0.1 [all-hosts IP multicast address] or 255.255.255.255 [limited broadcast address]) Default Configuration IP address 224.0.0.1 is the default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines.
User Guidelines This command has no user guidelines. Example The following example sets hold time at 2000 seconds for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip irdp holdtime 2000 ip irdp maxadvertinterval Use the ip irdp maxadvertinterval command in Interface Configuration mode to configure the maximum time, in seconds, allowed between sending router advertisements from the interface. Use the no form of the command to set the time to the default value.
www.dell.com | support.dell.com Syntax ip irdp minadvertinterval integer no ip irdp minadvertinterval • integer—Minimum time in seconds allowed between sending router advertisements from the interface. (Range: 3 to value of maximum advertisement interval in seconds) Default Configuration The minimum interval value is 450. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines.
User Guidelines This command has no user guidelines. Example The following example sets the ip irdp preference to 1000 for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip irdp preference 1000 show ip irdp Use the show ip irdp command in Privileged EXEC mode to display the router discovery information for all interfaces, or for a specified interface. Syntax show ip irdp {vlan vlan-id |all} • vlan-id—Valid VLAN ID • all—Shows information for all interfaces.
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Routing Information Protocol (RIP) Commands auto-summary Use the auto-summary command in Router RIP Configuration mode to enable the RIP autosummarization mode. Use the no form of the command to disable auto-summarization mode. Syntax auto-summary no auto-summary Default Configuration Disabled is the default configuration. Command Mode Router RIP Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Default Configuration This command has no default configuration. Command Mode Router RIP Configuration mode User Guidelines This command has no user guidelines. Example console(config-router)#default-information originate default-metric Use the default-metric command in Router RIP Configuration mode to set a default for the metric of distributed routes. Use the no form of the command to return the metric to the default value.
Syntax distance rip integer no distance rip • integer—RIP route preference. (Range: 1-255) Default Configuration 15 is the default configuration. Command Mode Router RIP Configuration mode User Guidelines This command has no user guidelines. Example The following example sets the route preference value of RIP in the router at 100.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example elects access list ACL40 to filter routes received from the source protocol. console(config-router)#distribute-list ACL40 out static enable Use the enable command in Router RIP Configuration mode to reset the default administrative mode of RIP in the router (active). Use the no form of the command to disable the administrative mode for RIP.
Default Configuration Enabled is the default configuration. Command Mode Router RIP Configuration mode. User Guidelines This command has no user guidelines. Example console(config-router)#hostroutesaccept ip rip Use the ip rip command in Interface Configuration mode to enable RIP on a router interface. Use the no form of the command to disable RIP on the interface. Syntax ip rip no ip rip Default Configuration Disabled is the default configuration.
www.dell.com | support.dell.com no ip rip authentication • key—Authentication key for the specified interface. (Range: 16 bytes or less) • encrypt—Specifies the Ethernet unit/port of the interface to view information. • key-id—Authentication key identifier for authentication type encrypt. (Range: 0-255) Default Configuration This command has no default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines.
User Guidelines This command has no user guidelines. Example The following example allows no RIP control packets to be received by VLAN 11. console(config-if-vlan11)#ip rip receive version none ip rip send version Use the ip rip sent version command in Interface Configuration mode to configure the interface to allow RIP control packets of the specified version to be sent. Use the no form of the command to return the version to the default value.
www.dell.com | support.dell.com redistribute ospf [metric integer] [match [internal] [external 1] [external 2] [nssa-external 1] [nssa-external 2]] no redistribute ospf redistribute { static | connected} [metric integer] no redistribute • metric integer—Specifies the metric to use when redistributing the route. Range: 0-15. • match internal—Adds internal matches to any match types presently being redistributed.
Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines. Example The following example enters Router RIP mode. console(config)#router rip console(config-router)# show ip rip Use the show ip rip command in Privileged EXEC mode to display information relevant to the RIP router. Syntax show ip rip Default Configuration The command has no default configuration. Command Mode Privileged EXEC mode.
www.dell.com | support.dell.com Global route changes........................... 0 Global queries................................. 0 Default Metric................................. 12 Default Route Advertise........................ 0 Redistributing................................. Source......................................... Connected Metric......................................... 2 Distribute List................................ Not configured Redistributing................................. Source.....
Interface...................................... 15 IP Address..................................... ----Send version................................... RIP-2 Receive version................................ Both RIP Admin Mode................................. Disable Link State..................................... ----Authentication Type............................ MD5 Authentication Key............................. "pass123" Authentication Key ID.......................... 35 Bad Packets Received.............
www.dell.com | support.dell.com ---------- ---------- -------- ----------- --------- ---------- vlan1 0.0.0.0 RIP-2 Both Disable Down vlan2 0.0.0.0 RIP-2 Both Disable Down split-horizon Use the split-horizon command in Router RIP Configuration mode to set the RIP split horizon mode. Use the no form of the command to return the mode to the default value. Syntax split-horizon {none | simple | poison} no split-horizon • none—RIP does not use split horizon to avoid routing loops.
Tunnel Interface Commands interface tunnel Use the interface tunnel command in Global Configuration mode to enter the interface configuration mode for a tunnel. Syntax interface tunnel tunnel-id no interface tunnel tunnel-id • tunnel-id—Tunnel identifier. (Range: 0-7) Default Configuration This command has no default configuration. Command Mode Global Configuration mode User Guidelines This command has no user guidelines.
www.dell.com | support.dell.com Syntax show interfaces tunnel [tunnel-id ] • tunnel-id—Tunnel identifier. (Range: 0-7) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Examples The following examples show the parameters related to an individual tunnel and to all tunnel interfaces. console#show interfaces tunnel 1 Interface Link Status.......................... down MTU size...........................
Default Configuration This command has no default configuration. Command Mode Interface Configuration (Tunnel) mode User Guidelines This command has no user guidelines. Example The following example specifies the destination transport address of tunnel 1. console(config)#interface tunnel 1 console(config-if-tunnel1)#tunnel destination 10.1.1.1 tunnel mode ipv6ip Use the tunnel mode ipv6ip command in Interface Configuration mode to specify the mode of the tunnel.
www.dell.com | support.dell.com tunnel source Use the tunnel source command in Interface Configuration mode to specify the source transport address of the tunnel, either explicitly or by reference to an interface. Syntax tunnel source {ipv4addr | vlan vlan-id} no tunnel source • ipv4addr—Valid ipv4 address. • vlan-id—Valid VLAN ID. Default Configuration This command has no default configuration. Command Mode Interface Configuration (Tunnel) mode User Guidelines This command has no user guidelines.
Virtual LAN Routing Commands show ip vlan Use the show ip vlan command in Privileged EXEC mode to display the VLAN routing information for all VLANs with routing enabled. Syntax show ip vlan Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example displays VLAN routing information.
www.dell.com | support.dell.com vlan routing Use the vlan routing command in VLAN Database mode to create routing on a VLAN. Use the no form of the command to remove routing on the specified VLAN. Syntax vlan routing vlan-id no vlan routing vlan-id • vlan-id—VLAN identifier. (Range: 1-4093) Default Configuration Disabled is the default configuration. Command Mode VLAN Database mode User Guidelines This command has no user guidelines. Example The following example creates routing on VLAN 10.
Virtual Router Redundancy Protocol Commands ip vrrp Use the ip vrrp command in Global Configuration mode to enable the administrative mode of VRRP for the router. In Interface Config mode, this command enables the VRRP protocol on an interface. Use the no form of the command to disable the administrative mode of VRRP for the router. Syntax (Global Config Mode) ip vrrp no ip vrrp Syntax (Interface Config Mode) ip vrrp vr-id no ip vrrp vr-id • vr-id—Virtual router identification.
www.dell.com | support.dell.com The following example in Interface Configuration mode enables VRRP protocol on VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip vrrp 5 ip vrrp authentication Use the ip vrrp authentication command in Interface Configuration mode to set the authorization details value for the virtual router configured on a specified interface. Use the no form of the command to return the priority to the default value.
ip vrrp vr-id ip ip-address [secondary] no ip vrrp vr-id ip ip-address secondary • vr-id—The virtual router identifier. (Range: 1-255) • ip-address—The IP address of the virtual router. • secondary—Designates the virtual router IP address as a secondary IP address on an interface. Default Configuration This command has no default configuration. Command Mode Interface Configuration (VLAN) mode User Guidelines The primary IP address can be modified, but not deleted.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example in Interface Configuration mode enables the virtual router for VLAN 15. console(config)#interface vlan 15 console(config-if-vlan15)#ip vrrp 5 mode ip vrrp preempt Use the ip vrrp preempt command in Interface Configuration mode to set the preemption mode value for the virtual router configured on a specified interface. Use the no form of the command to disable preemption mode.
Syntax ip vrrp vr-id priority priority no ip vrrp vr-id priority • vr-id—The virtual router identifier. (Range: 1-255) • priority—Priority value for the interface. (Range: 1-254) Default Configuration priority has a default value of 100. Command Mode Interface Configuration (VLAN) mode User Guidelines This command has no user guidelines. Example The following example in Interface Configuration mode sets the priority value for the virtual router for VLAN 15.
www.dell.com | support.dell.com User Guidelines This command has no user guidelines. Example The following example in Interface Configuration mode sets the frequency at which the VLAN 15 virtual router sends a virtual router advertisement. console(config-if-vlan15)#ip vrrp 5 timers advertise 10 show ip vrrp Use the show ip vrrp command in Privileged EXEC mode to display whether VRRP functionality is enabled or disabled on the switch.
show ip vrrp interface vlan vlan-id vr-id • vlan-id—Valid VLAN ID. • vr-id—The virtual router identifier. (Range: 1-255) Default Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example in Interface Configuration mode displays all configuration information about the VLAN 15 virtual router. console#show ip vrrp interface vlan 15 5 Primary IP Address............................. 192.168.
www.dell.com | support.dell.com Command Mode Privileged EXEC mode User Guidelines This command has no user guidelines. Example The following example in Interface Configuration mode displays all configuration information about the virtual router on the selected interface. console#show ip vrrp interface brief Interface VRID IP Address Mode --------- ---- -------------- ------ State ------------ vlan1 2 0.0.0.0 Disable Initialize vlan2 5 192.168.5.
Protocol....................................... IP State Transitioned to Master................... 0 Advertisement Received......................... 0 Advertisement Interval Errors.................. 0 Authentication Failure......................... 0 IP TTL Errors.................................. 0 Zero Priority Packets Received................. 0 Zero Priority Packets Sent..................... 0 Invalid Type Packets Received.................. 0 Address List Errors ...........................
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