Dell PowerEdge Command Line Reference Guide for the M I/O Aggregator Dell Networking Operating System 9.4(0.
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2014 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws.
Contents 1 About this Guide...................................................................................................... 17 Objectives............................................................................................................................................ 17 Audience.............................................................................................................................................. 18 Conventions............................................................
restore factory-defaults...................................................................................................................... 39 show boot system...............................................................................................................................42 show file.............................................................................................................................................. 42 show file-systems................................................
show processes memory....................................................................................................................76 show revision.......................................................................................................................................78 show server-interfaces....................................................................................................................... 79 show system.................................................................
7 Data Center Bridging (DCB)............................................................................... 103 clear ets counters............................................................................................................................. 104 clear pfc counters............................................................................................................................. 104 dcb enable auto-detect on-next-reload...................................................................
debug ip igmp..............................................................................................................................142 ip igmp snooping flood...............................................................................................................142 show ip igmp groups...................................................................................................................143 show ip igmp interface........................................................................
shutdown........................................................................................................................................... 181 speed (for 1000/10000 interfaces)...................................................................................................182 tdr-cable-test.................................................................................................................................... 183 vlan tagged (CMC)........................................................
show lldp neighbors..........................................................................................................................218 show lldp statistics............................................................................................................................ 218 17 Port Monitoring................................................................................................... 221 description....................................................................................
tacacs-server host............................................................................................................................ 247 tacacs-server key..............................................................................................................................248 timeout login response.................................................................................................................... 248 SSH Server and SCP Commands................................................
io-aggregator broadcast storm-control.......................................................................................... 275 show io-aggregator broadcast storm-control status..................................................................... 275 23 System Time.........................................................................................................277 calendar set.........................................................................................................................
show qos dcb-map..................................................................................................................... 318 DCB Command........................................................................................................................... 319 DCBX Commands.......................................................................................................................320 ETS Commands.......................................................................................
iscsi priority-bits..........................................................................................................................386 pfc link-delay...............................................................................................................................387 pfc mode on................................................................................................................................387 pfc no-drop queues.............................................................
interface vlan...............................................................................................................................423 intf-type cr4 autoneg..................................................................................................................423 keepalive......................................................................................................................................424 mtu..............................................................................
policy-aggregate.........................................................................................................................457 policy-map-output..................................................................................................................... 458 qos-policy-output...................................................................................................................... 459 rate-shape..................................................................................
About this Guide 1 This book provides information about the Dell Networking OS command line interface (CLI) on the Dell PowerEdge M I/O Aggregator. This book also includes information about the protocols and features found in the Dell Networking OS and on the Dell Networking systems supported by the Dell Networking OS.
Audience This book is intended for system administrators who are responsible for configuring or maintaining networks. This guide assumes that you are knowledgeable in Layer 2 and Layer 3 networking technologies. Conventions This book uses the following conventions to describe command syntax. Keyword Keywords are in Courier font and must be entered in the CLI as listed. parameter Parameters are in italics and require a number or word to be entered in the CLI.
Before You Start 2 By following the instructions in the Dell PowerEdge M I/O Aggregator Getting Started Guide that is shipped with the product, you install the Aggregator in a Dell PowerEdge M1000e Enclosure. The Aggregator installs with zero-touch configuration. After you power it on, an Aggregator boots up with default settings and auto-configures with software features enabled. This chapter describes the default settings and software features that are automatically configured at startup.
• IGMP snooping in all VLANs except the default VLAN (enabled) • VLAN configuration (all ports belong to all VLANs) You can change any of these default settings using the CLI. Refer to the appropriate chapter for details. NOTE: You can also change many of the default settings using the chassis management controller (CMC) interface.
On an Aggregator, the internal ports support FCoE connectivity and connect to the converged network adapter (CNA) in blade servers. FCoE allows Fibre Channel to use 10-Gigabit Ethernet networks while preserving the Fibre Channel protocol. The Aggregator also provides zero-touch configuration for FCoE configuration. The Aggregator autoconfigures to match the FCoE settings used in the ToR switches to which it connects through its uplink ports.
When you configure VLANs on server-facing interfaces (ports 1 to 32), you can assign VLANs to a port or a range of ports by entering the vlan tagged or vlan untagged commands in interface configuration mode; for example: Dell(conf)# interface tengigabitethernet 0/2 - 4 Dell(conf-if-range-te-0/2-4)# vlan tagged 5,7,10-12 Dell(conf-if-range-te-0/2-4)# vlan untagged 3 NOTE: You can also use the CMC interface to configure VLANs.
2. Restore to factory default settings. 3. Configure auto vlan command on all the server ports. Where to Go From Here You can customize the Aggregator for use in your data center network as necessary. To perform additional switch configuration, do one of the following: • For remote out-of-band management, enter the OOB management interface IP address into a Telnet or SSH client and log in to the switch using the user ID and password to access the CLI.
CLI Basics 3 This chapter describes the command line interface (CLI) structure and command modes. The Dell operating system commands are in a text-based interface that allows you to use the launch commands, change command modes, and configure interfaces and protocols. Accessing the Command Line When the system boots successfully, you are positioned on the command line in EXEC mode and not prompted to log in. You can access the commands through a serial console port or a Telnet session.
User "Irene" on line vty3 ( 123.12.1.321 ) Dell#conf When another user enters CONFIGURATION mode, the Dell Networking OS sends a message similar to the following: % Warning: User "admin" on line vty2 "172.16.1.210" is in configuration In this case, the user is “admin” on vty2. Navigating the CLI The Dell Networking OS displays a CLI prompt comprised of the host name and CLI mode. • Host name is the initial part of the prompt and is “Dell” by default. You can change the host name with the hostname command.
Obtaining Help As soon as you are in a command mode there are several ways to access help. To obtain a list of keywords at any command mode: Type a ? at the prompt or after a keyword. There must always be a space before the ?. To obtain a list of keywords with a brief functional description: Type help at the prompt. To obtain a list of available options: Type a keyword and then type a space and a ?.
Key Combination Action CNTL-K Deletes all the characters from the cursor to the end of the command line. CNTL-L Re-enters the previous command. CNTL-N Returns to the more recent commands in the history buffer after recalling commands with Ctrl-P or the up Arrow key. CNTL-P Recalls commands, beginning with the last command. CNTL-U Deletes the line. CNTL-W Deletes the previous word. CNTL-X Deletes the line. CNTL-Z Comes back to EXEC mode from any CONFIGURATION mode.
NOTE: The Dell Networking OS accepts a space before or after the pipe, no space before or after the pipe, or any combination. For example: Dell#command | grep gigabit |except regular-expression | find regular-expression. except displays only the text that does not match the pattern (or regular expression) find searches for the first occurrence of a pattern grep displays text that matches a pattern.
NOTE: Each mode prompt is preceded by the host name. EXEC Privilege Mode The enable command accesses EXEC Privilege mode. If an administrator has configured an “Enable” password, you are prompted to enter it. EXEC Privilege mode allows you to access all the commands accessible in EXEC mode, plus other commands, such as to clear address resolution protocol (ARP) entries and IP addresses. In addition, you can access CONFIGURATION mode to configure interfaces, routes and protocols on the switch.
1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the line command. Include the keywords console or vty and their line number available on the switch. The prompt changes to include (config-line-console) or (config-line-vty). You can exit this mode by using the exit command. MONITOR SESSION Mode In CONFIGURATION mode, use the monitor session command to enter MONITOR SESSION mode and configure port monitoring. To enter MONITOR SESSION mode: 1.
File Management 4 This chapter contains commands needed to manage the configuration files and includes other file management commands. The commands in this chapter are supported by the Dell Networking OS. boot system gateway Specify the IP address of the default next-hop gateway for the management subnet. Syntax Parameters Command Modes Command History Usage Information boot system gateway ip-address ip-address Enter an IP address in dotted decimal format. CONFIGURATION Version 9.4(0.
secondary Command Modes Command History Usage Information Enter the keyword secondary to set the secondary image path for the system. CONFIGURATION Version 8.3.17.0 Supported on the M I/O Aggregator. The system first attempts to load the image from the primary path. If it fails to boot, the system tries to load the image from the secondary path and if that also fails, the system loads the default image. cd Change to a different working directory.
• Command Modes Command History Usage Information To copy a file on the external FLASH, enter usbflash:// then the filename. EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. The Dell Networking OS supports a maximum of 100 files, at the root directory level, on both the internal and external Flash. The usbflash commands are supported. For a list of approved USB vendors, refer to the Dell Networking OS Release Notes.
Example (copy scp:) Dell#copy scp: flash: Address or name of remote host []: 10.11.199.134 Port number of the server [22]: 99 Source file name []: test.cfg User name to login remote host: admin Password to login remote host: Destination file name [test.cfg]: test1.cfg Related Commands cd — Changes the working directory. copy running-config startup-config Copy running configuration to the startup configuration.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator dir Displays the files in a file system. The default is the current directory. Syntax dir [filename | directory name:] Parameters Command Modes filename | directory name: • For a file or directory on the internal Flash, enter flash:// then the filename or directory name. • For a file or directory on an external USB drive, enter usbflash:// then the filename or directory name.
Defaults flash memory Command Modes EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Usage Information You must include the colon (:) when entering this command. Related Commands copy – copies the current configuration to either the startup-configuration file or the terminal. CAUTION: This command deletes all files, including the startup configuration file.
Command Modes Command History EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#pwd flash: Dell# Related Commands cd – changes the directory. rename Rename a file in the local file system. Syntax Parameters Command Modes Command History rename url url url Enter the following keywords and a filename: • For a file on the internal Flash, enter flash:// then the filename. • For a file on an external USB drive, enter usbflash:// then the filename.
Command Modes Command History Usage Information clear-all Enter the keywords clear-all to reset the NvRAM and the system startup configuration. nvram Enter the keyword nvram to reset the NvRAM only. EXEC Privilege Version 8.3.17.1 Supported on the M I/O Aggregator. Restoring factory defaults deletes the existing startup configuration and all persistent settings (stacking, fanout, and so forth). When restoring all units in a stack, all the units in the stack are placed into standalone mode.
immediately. * * Proceed with caution ! * ************************************************************** Proceed with factory settings? Confirm [yes/no]:yes -- Restore status -Unit Nvram Config -----------------------0 Success Success Power-cycling the unit(s).
show boot system Displays information about boot images currently configured on the system. Syntax Parameters show boot system stack-unit {0-5 | all} 0–5 Enter this information to display the boot image information of only the entered stack-unit. all Enter the keyword all to display the boot image information of all the stack-units in the stack. Defaults none Command Modes • EXEC • EXEC Privilege Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#show file flash://startup-config ! Version E8-3-17-38 boot system stack-unit 1 primary tftp://10.11.9.21/dv-m1000e-2b2 boot system stack-unit 1 default system: A: boot system gateway 10.11.209.62 ! hostname FTOS --More-Dell# Related Commands format flash — erases all the existing files and reformats the filesystem in the internal flash memory. show file-systems — displays information about the file systems on the system.
Field Description Flags Displays the access available to the storage location. The following letters indicate the level of access: Prefixes Related Commands • r = read access • w = write access Displays the name of the storage location. format flash – erases all the existing files and reformats the filesystem in the internal flash memory. show file – displays the contents of a text file in the local filesystem.
IOM-Series: XL 8-3-17-38 31603078 Jul 19 2012 06:02:28 TARGET IMAGE INFORMATION : -------------------------------------------------------------Type Version Target checksum runtime 8-3-17-38 Control Processor passed CPLD IMAGE INFORMATION : -------------------------------------------------------------Card CPLD Name Version Stack-unit 1 IOM SYSTEM CPLD 6 Dell# show running-config Displays the current configuration and display changes from the default values.
Command Modes Command History EXEC Privilege Version 9.4(0.0) Supported on the FN I/O aggregator. Example Dell#show running-config Current Configuration ... ! Version E8-3-17-38 ! Last configuration change at Mon Jul 23 14:34:31 2012 by default ! boot system stack-unit 1 primary tftp://10.11.9.21/dv-m1000e-2b2 boot system stack-unit 1 default system: A: boot system gateway 10.11.209.62 ! redundancy auto-synchronize full ! service timestamps log datetime ! hostname FTOS ...
Aggregator Control Processor: MIPS RMI XLP with 2147483648 bytes of memory. 256M bytes of boot flash memory. 1 34-port GE/TE (XL) 56 Ten GigabitEthernet/IEEE 802.3 interface(s) Command Fields Lines Beginning With Description Dell Force10 Network... Name of the operating system Dell Force10 Operating... OS version number Dell Force10 Application... Software version Copyright (c)... Copyright information Build Time... Software build’s date stamp Build Path...
bootflashimage Enter the keywords bootflash-image to change the bootflash image. bootselectorimage Enter the keywords bootselector-image to change the bootselector image. 0–5 Enter the keyword 0–5 to upgrade only the mentioned stack-unit. all Enter the keyword all to upgrade all the member stackunits. booted Enter the keyword booted to upgradefrom the current image in the M I/O Aggregator.
upgrade system Upgrade the bootflash image or system image. Syntax Parameters upgrade system {flash: | ftp: | scp: | tftp: | usbflash: | stack-unit {0-5 | all} {A: | B:} 0–5 Enter the keyword 0–5 to upgrade only the mentioned stack-unit. all Enter the keyword all to upgrade all the member units of the stack. ftp After entering the keyword ftp you can either follow it with the location of the source file in this form:// userid:password@hostip/filepath, or press Enter to launch a prompt sequence.
scp: Copy from remote file system, IPv4 or IPv6, (scp:/ /userid:password@hostip/filepath) stack-unit Sync image to the stack-unit tftp: Copy from remote file system, IPv4 or IPv6, (tftp:/ /hostip/filepath) usbflash: Copy from usbflash file system (usbflash:// filepath) Dell# 50 File Management
Control and Monitoring 5 This chapter describes control and monitoring for the M I/O Aggregator. asset-tag Assign and store a unique asset-tag to the stack member. Syntax asset-tag stack-unit unit id Asset-tag ID To remove the asset tag, use the no stack-unit unit-id Asset-tag ID command. Parameters stack-unit unitid Enter the keywords stack-unit then the unit-id to assign a tag to the specific member. The range is from 0 to 5. Asset-tag ID Enter a unique asset-tag ID to assign to the stack member.
Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. This command clears alarms that are no longer active. If an alarm situation is still active, it is seen in the system output. clear command history Clear the command history log. Syntax clear command history Command Modes EXEC Privilege Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator.
Defaults Disabled Command Modes EXEC Privilege Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. This command enables (and disables) the collection of CPU traffic statistics from the time this command is executed (not from system boot). However, excessive traffic a CPU receives automatically triggers (turn on) the collection of CPU traffic statics. To view the traffic statistics, use the show cpu-traffic-stats command.
disable Return to EXEC mode. Syntax Parameters disable [level] level Defaults 1 Command Modes EXEC Privilege Command History Version 8.3.17.0 (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The range is from 0 to 15. The default is 1. Supported on the M I/O Aggregator. enable Enter EXEC Privilege mode or any other privilege level configured. After entering this command, you may need to enter a password.
end Return to EXEC Privilege mode from other command modes (for example, CONFIGURATION mode). Syntax end Command Modes • CONFIGURATION • LINE • INTERFACE • MONITOR SESSION • PROTOCOL LLDP Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. exit— returns to the lower command mode. exit Return to the lower command mode.
Command Modes Command History CONFIGURATION Version 8.3.17.0 Supported on the M I/O Aggregator. Example morpheus% ftp 10.31.1.111 Connected to 10.31.1.111. 220 FTOS (1.0) FTP server ready Name (10.31.1.
Related Commands ftp-server enable — enables FTP server functions on the M I/O Aggregator. ftp-server username— sets a username and password for incoming FTP connections to the M I/O Aggregator. ftp-server username Create a user name and associated password for incoming FTP server sessions. Syntax Parameters ftp-server username username password [encryption-type] password username Enter a text string up to 40 characters long as the user name.
Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. The hostname is used in the prompt. ip telnet server enable Enable the Telnet server on the switch. Syntax ip telnet server enable To disable the Telnet server, use the no ip telnet server enable command. Defaults Enabled Command Modes CONFIGURATION Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
Related Commands telnet — telnets to another device. line Enable and configure console and virtual terminal lines to the system. This command accesses LINE mode, where you can set the access conditions for the designated line. Syntax Parameters line {console 0 | vty number [end-number]} console 0 Enter the keyword console 0 to configure the console port. The console option is <0-0>.
Parameters host (OPTIONAL) Enter the host name of the devices to which you are testing connectivity. ip-address (OPTIONAL) Enter the IPv4 address of the device to which you are testing connectivity. The address must be in the dotted decimal format. count Enter the number of echo packets to be sent. The default is 5. • number: from 1 to 2147483647 • continuous: transmit echo request continuously datagram size Enter the ICMP datagram size. The range is from 36 to 15360 bytes. The default is 100.
ointerface Enter the outgoing interface for multicast packets. Enter the IP address in A.B.C.D format. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults See parameters above. Command Modes • EXEC • EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
Usage Information If there is a change in the configuration, the Dell Networking OS prompts you to save the new configuration. Or you can save your running configuration with the copy running-config command. Related Commands reset stack-unit — resets any designated stack member except the management unit. service timestamps Add time stamps to debug and log messages. This command adds either the uptime or the current time and date.
show alarms Display the active major and minor alarms on the system. Syntax show alarms Command Modes • EXEC • EXEC Privilege Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator.
[4/20 10:27:23]: CMD-(CLI):[logging 10.10.10.4]by default from console [4/20 10:27:24]: CMD-(CLI):[logging 10.1.2.4]by default from console [4/20 10:27:24]: CMD-(CLI):[logging 172.31.1.4]by default from console [4/20 10:27:24]: CMD-(CLI):[logging 133.33.33.4]by default from console [4/20 10:27:24]: CMD-(CLI):[management route 172.16.1.0 /24 10.11.209.
Defaults None Command Modes EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Usage Information The type may be auto, manual, or rollback. When set to auto, Dell Networking OS automatically denies access to CONFIGURATION mode to all other users every time the user on the listed VTY line enters CONFIGURATION mode. When set to manual, the user on the listed VTY line must explicitly set the lock each time before entering CONFIGURATION mode.
NOTE: After debugging is complete, use the no debug cpu-trafficstats command to shut off traffic statistics collection. Example Dell#show cpu-traffic-stats Processor : CP -------------Received 100% traffic on TenGigabitEthernet 8/2 Total packets:100 LLC:0, SNAP:0, IP:100, ARP:0, other:0 Unicast:100, Multicast:0, Broadcast:0 Dell# Related Commands debug cpu-traffic-stats — enables CPU traffic statistics for debugging. show debugging View a list of all enabled debugging processes.
stack-unit unitid (OPTIONAL) Enter the keywords stack-unit then the unitid to display information on a specific stack member. The range is from 0 to 5. detail (OPTIONAL) Enter the keyword detail to view detailed diagnostics information. summary (OPTIONAL) Enter the keyword summary to view a summary of the diagnostics information. testcase Enter the keyword testcase to view current diagnostics testcases available in the system.
Sensor7 Sensor8 Sensor9 ---------------------------------------------------------------------------------------------1 51 51 63 61 61 61 67 61 64 66 Dell# Example (stack-unit) Dell#show environment stack-unit Example (thermalsensor) Dell#show environment thermal-sensor -- Unit Environment Status -Unit Status Temp Voltage TempStatus -------------------------------------------------------------------------* 1 online 66C ok 2 * Management Unit Dell# -- Thermal Sensor Readings (deg C) -Unit Sensor0 Sensor1
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Usage Information If there are no fiber ports in the unit, just the header under show inventory media displays. If there are fiber ports but no optics inserted, the output displays "Media not present or accessible". Example Dell#show inventory System Type System Mode Software Version : PE-FN-410S-IOA : 1.
* - Mismatch Dell# Related Commands show config (from INTERFACE VLAN mode) — displays information on a specific physical interface or virtual interface. show memory Display current memory usage on the M I/O Aggregator. Syntax Parameters Command Modes Command History show memory [stack-unit 0–5] stack-unit 0–5 • EXEC • EXEC Privilege Version 8.3.17.0 (OPTIONAL) Enter the keywords stack-unit then the stack unit ID of the stack member to display memory information on the designated stack member.
stack-unit 0–5 (OPTIONAL) Enter the keywords stack-unit then the stack member ID. The range is from 0 to 5. As an option of the show processes cpu command, this option displays CPU usage for the designated stack member. Or, as an option of memory, this option limits the output of memory statistics to the designated stack member. Refer to Example (stack-unit).
0x763a3000 KP 0x762ba000 debugagt 0x762d9000 F10StkMgr 0x762f8000 lcMgr 0x76319000 0x76344000 sysAdmTsk 0x76363000 timerMgr 0x76381000 0x76299000 diagagt 0x763c3000 evagt --More-Example (memory) 72 17981680 1798168 10000 3.00% 2.67% 2.67% 0 0 0 0 0.00% 0.00% 0.00% 0 0 0 0 0.00% 0.00% 0.00% 0 10000 0.00% 0.00% 0.00% 0 214590 21459 7890 155770 789 15577 10000 0.00% 0.00% 0.00% 0 dla 10000 0.00% 0.00% 0.02% 0 583230 58323 10000 0.00% 0.00% 0.02% 0 658850 80110 65885 8011 10000 0.
f10appioserv 0 192512 mrtm 5496832 12636160 f10appioserv 0 192512 l2mgr 1040384 42471424 f10appioserv 0 192512 l2pm 176128 24166400 f10appioserv 0 192512 arpm 192512 6955008 f10appioserv 0 192512 otm 184320 225280 0 0 0 225280 0 0 225280 0 0 0 225280 0 0 0 225280 0 0 0 0 7127040 --More-Dell# Example (stack-unit) Control and Monitoring Dell#show process memory stack-unit 1 Total: 2147483648, MaxUsed: 499040256, CurrentUsed: 499040256, CurrentFree: 1648443392 TaskName TotalAllocated TotalFree
14774272 f10appioserv 0 192512 mrtm 5496832 12636160 225280 0 0 0 --More-Dell# Related Commands show diag— displays the data plane or management plane input and output statistics of the designated component of the designated stack member. show hardware system-flow— displays Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe. show interfaces stack-unit— displays information on all interfaces on a specific stack member.
Field Description #of to / Timeout Timeout count #of Retr /Retries Number of retransmissions #msg Sent/Msg Sent/ Number of messages sent #msg Ackd/Ack Rcvd Number of messages acknowledged Retr /Available Retra Number of retries left Total/ Max Retra Number of retries allowed Important Points: • • • • • Example The SWP provides flow control-based reliable communication between the sending and receiving software tasks.
SMUX0 3 3 --More-- LACP0 60 60 0 1 0 0 Dell# show processes memory Display memory usage information based on processes running in the system. Syntax Parameters Command Modes Command History Usage Information 76 show processes memory {management-unit | stack unit {0–5 | all | summary}} managementunit Enter the keywords management-unit for CPU memory usage of the stack management unit.
Field Description ResSize Actual resident size of the process in memory Size Process test, stack, and data size Allocs Total dynamic memory allocated Frees Total dynamic memory freed Max Maximum dynamic memory allocated Current Current dynamic memory in use The output for the show process memory command displays the memory usage statistics running on CP part (sysd) of the system. The sysd is an aggregate task that handles all the tasks running on the M I/O Aggregator’s CP.
0 192512 igmp 417792 14774272 f10appioserv 0 192512 mrtm 5496832 12636160 0 0 225280 0 0 0 --More-Example (managementunit) Dell#show processes memory management-unit Total : 2147483648, MaxUsed : 499093504 [07/23/2012 17:42:16] CurrentUsed: 499093504, CurrentFree: 1648390144 SharedUsed : 18470440, SharedFree : 2501104 PID Process ResSize Frees Max Current 633 fcoecntrl 9277440 132512 1281144 1248016 289 iscsiOpt 7380992 16564 23262 6698 476 dhclient 1626112 0 0 0 521 ndpm 7389184 0 4848 4848 160 vrrp
Example (Command) Dell#show revision -- Stack unit 1 -IOM SYSTEM CPLD : 1 Dell# show server-interfaces Displays server port information. Syntax show server-interfaces{brief|detail} Command Modes • Command History Example (brief Command) EXEC Privilege Version 9.4(0.0) Supported on the FN I/O aggregator.
Input Statistics: 10701 packets, 1123557 bytes 0 64-byte pkts, 10701 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023byte pkts 10701 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Output Statistics: 442113 packets, 46047526 bytes, 0 underruns 870 64-byte pkts, 362829 over 64-byte pkts, 55411 over 127-byte pkts --More-- show system Displays the current status of all stack members or a specific stack member.
Required Type : I/O-Aggregator - 34-port GE/TE (XL) Current Type : I/O-Aggregator - 34-port GE/TE (XL) Master priority : 0 Hardware Rev : 01 Num Ports : 56 Up Time : 4 day, 7 hr, 9 min FTOS Version : 8-3-17-38 Jumbo Capable : yes POE Capable : no Boot Flash : A: 4.0.1.0bt [booted] B: 4.0.1.0bt1 Boot Selector : 4.0.0.
show tech-support Displays a collection of data from other show commands, necessary for Dell Networking technical support to perform troubleshooting on M I/O Aggregators. Syntax Parameters show tech-support [stack-unit unit-id | page] stack-unit (OPTIONAL) Enter the keyword stack-unit to view CPU memory usage for the stack member designated by unit-id. The range is 0 to 5. page (OPTIONAL) Enter the keyword page to view 24 lines of text at a time. Press the SPACE BAR to view the next 24 lines.
• show processes memory • show running-conf • show version Example (save) Dell#show tech-support ? page Page through output stack-unit Unit Number | Pipe through a command Dell#show tech-support stack-unit 1 ? page Page through output | Pipe through a command Dell#show tech-support stack-unit 1 | ? except S how only text that does not match a pattern find Search for the first occurrence of a pattern grep Show only text that matches a pattern no-more Don't paginate output save Save output to
256M bytes of boot flash memory. 1 34-port GE/TE (XL) 56 Ten GigabitEthernet/IEEE 802.3 interface(s) ------------------------------------ show clock ------------------------------17:49:37.2 UTC Mon Jul 23 2012 ----------------------------------- show running-config -----------------------Current Configuration ... ! Version E8-3-17-38 ! Last configuration change at Mon Jul 23 17:10:18 2012 by default ! boot system stack-unit 1 primary tftp://10.11.9.
Command Modes Command History Example (brief) • EXEC Privilege Version 9.4(0.0) Supported on the FN I/O aggregator.
0 throttles, 0 discarded, 0 collisions, 0 wreddrops Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 3 packets/sec, 0.
ssh-peer-stack-unit Open an SSH connection to the peer stack-unit. Syntax Parameters ssh-peer-stack-unit [-| username] -| username (OPTIONAL) Enter the keyword -| followed by your username. Default: The username associated with the terminal. Defaults Not configured. Command Modes • Command History EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. telnet Connect through Telnet to a server. The Telnet client and server in Dell Networking OS support IPv4 and IPv6 connections.
Command Modes Command History Usage Information • EXEC • EXEC Privilege Version 9.4(0.0) Supported on the FN I/O aggregator. Telnet to link-local addresses is not supported. telnet-peer-stack-unit Open a telnet connection to the peer stack-unit. Syntax telnet-peer-stack-unit Defaults Not configured. Command Modes • Command History EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. terminal length Configure the number of lines displayed on the terminal screen.
terminal monitor Configure the Dell Networking OS to display messages on the monitor/terminal. Syntax terminal monitor To return to default settings, use the no terminal monitor command. Defaults Disabled Command Modes • EXEC • EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator. terminal xml Enable XML mode in Telnet and SSH client sessions. Syntax terminal xml To exit the XML mode, use the no terminal monitor command.
Defaults Command Modes Timeout = 5 seconds; Probe count = 3; 30 hops max; 40 byte packet size; UDP port = 33434 • EXEC • EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. write Copy the current configuration to either the startup-configuration file or the terminal. Syntax Parameters Command Modes Command History Usage Information Control and Monitoring write {memory | terminal} memory Enter the keyword memory to copy the current running configuration to the startup configuration file. This command is similar to the copy running-config startup-config command.
6 u-Boot All commands in this chapter are in u-Boot mode. These commands are supported on the Dell Networking Aggregator only. To access this mode, hit Esc key when the following line appears on the console during a system boot: Hit Esc key to interrupt autoboot: You enter u-Boot immediately, as indicated by the BOOT_USER# prompt. NOTE: Only the most frequently used commands available in uBoot mode are described in this chapter. In uBoot mode, you cannot use the Tab key for command completion.
boot show net config retries Show the number of retries for network boot configuration failure. Syntax boot show net config retries Command Modes • Command History Example uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER# boot show net config retries Number of Network Boot Config Retries is : 0 BOOT_USER # boot write net config retries Set the number of retries for network boot configuration failure.
default gateway Set the default gateway IP address. Syntax default-gateway Command Modes • Command History uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. enable Change the access privilege level. Syntax enable [user| admin] Command Modes • Command History uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. help Displays the help menu. Syntax help Command Modes • Command History Example u-Boot uBoot Version 8.3.17.0 Supported on the M I/O Aggregator.
default-gateway default-gateway - set the default gateway ip address enable [user|admin] change access privilege level help display help menu -(36%)-Use to continue, q to stop: BOOT_USER # ignore enable password Ignore the enabled password. Syntax ignore enable-password Command Modes • Command History uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. ignore startup-config Ignore the system startup configuration.
no default gateway Clear the default gateway IP address. Syntax no default-gateway Command Modes • Command History uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. no interface management ethernet ip address Clear the management port IP address and mask. Syntax no interface management ethernet ip address Command Modes • Command History uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. reload Reload the M I/O Aggregator.
Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show boot blc ? Total 1 possible command found. Possible command list: show boot blc show the boot loop counter value BOOT_USER # show boot blc Boot Loop Counter : 10 BOOT_USER # show boot selection Displays the ROM bootstrap bootflash partition. Syntax show boot selection Command Modes • Command History Example uBoot Version 9.4(0.0) Supported on the FN I/O aggregator.
====================== Bootflash Partition A: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.0bt1 Created Tue May 1 10:56:16 2012 by build on login-sjc-01 Bootflash Partition B: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.0bt1 Created Tue May 1 10:56:16 2012 by build on login-sjc-01 Boot Selector Partition: Dell Force10 Networks System Boot Official IOM_XLOAD_LP_IMG_BOOT_SELECTOR, BSP Release 4.0.0.
BOOT_USER # show default gateway Displays the default gateway IP address. Syntax show default-gateway Command Modes • Command History Example uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show default-gateway Gateway IP address: 15.0.0.1 BOOT_USER # show interface management ethernet Show the management port IP address and mask. Syntax show interface management ethernet Command Modes • Command History Example uBoot Version 8.3.17.0 Supported on the M I/O Aggregator.
Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show interface management port config Management ethernet Port Configuration: no Auto Negotiate Management ethernet Port Configuration: 100M Management ethernet Port Configuration: full duplex BOOT_USER # syntax help Show the syntax information. Syntax help Command Modes • Command History u-Boot uBoot Version 8.3.17.0 Supported on the M I/O Aggregator.
Data Center Bridging (DCB) 7 Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust, converged network to support multiple traffic types, including local area network (LAN), server, and storage traffic. DCB features are auto-configured in standalone mode and supported in stacking mode. The Dell Networking OS commands for DCB features include 802.1Qbb priority-based flow control (PFC), 802.
clear ets counters Clear ETS TLV counters. Syntax Parameters Command Modes Command History clear ets counters [tengigabitethernet slot/port] slot/port • Enter the slot/port number. EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. clear pfc counters Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
dcb enable auto-detect on-next-reload Enables or disables global DCB on a subsequent reload. This command also internally configures PFC buffers based on DCB enable/disable. Save and reload is mandatory for the configurations to take effect. Auto-detect keyword can be used to re-enable IOA with port wise DCB auto detect feature. Syntax dcb enable {on-next-reload | auto-detect on-next-reload} To disable global DCB on a subsequent reload, use the no dcb enable onnext-reload command.
Dell#show dcb stack-unit 0 port-set 0 stack-unit 0 port-set 0 DCB Status : Disabled PFC Port Count : 0 (current), 0 (configured) PFC Queue Count : 0 (current), 0 (configured) Dell# Example (Enable) Dell#show dcb stack-unit 0 port-set 0 DCB Status : Disabled Dell# Dell# Dell#conf Dell(conf)#dcb enable on-next-reload Dell(conf)#00:02:35: %STKUNIT0-M:CP %DIFFSERV-6DCB_ENABLE_CFG_ON_RELOAD: Global DCB will be enabled on subsequent reload, PFC buffers will be reserved for all pfc ports and max loss less queues
system. Dell(conf)#end Dell#00:02:38: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console Dell#write memory 00:02:41: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied runningconfig to startup-config in flash by default Dell#reload Proceed with reload [confirm yes/no]: yes syncing disks... done unmounting file systems... unmounting /f10/flash (/dev/ld0e)... unmounting /usr (mfs:31)... unmounting /lib (mfs:23)... unmounting /f10 (mfs:20)... unmounting /tmp (mfs:15)... unmounting /kern (kernfs)...
To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map command. Use the dcb-map command to create a DCB map to specify PFC and ETS settings and apply it on Ethernet ports. After you apply a DCB map to an interface, the PFC and ETS settings in the map are applied when the Ethernet port is enabled. DCBx is enabled on Ethernet ports by default. The dcb-map command is supported only on physical Ethernet interfaces.
dcbx version Configure the DCBX version used on the interface. Syntax dcbx version {auto | cee | cin | ieee-v2.5} To remove the DCBX version, use the no dcbx version {auto | cee | cin | ieee-v2.5} command. Parameters auto | cee | cin | ieee-v2.5 Defaults Auto Command Modes PROTOCOL LLDP Command History Usage Information Version 8.3.17.0 Enter the DCBX version type used on the interface, where: • auto: configures the port to operate using the DCBX version received from a peer.
Usage Information By applying a DCB input policy with PFC enabled, you enable PFC operation on ingress port traffic. To achieve complete lossless handling of traffic, also enable PFC on all DCB egress ports or configure the dot1p priority-queue assignment of PFC priorities to lossless queues (refer to pfc no-drop queues). To disable PFC operation on an interface, enter the no pfc mode on command in DCB Input Policy Configuration mode.
Command Modes Command History Usage Information DCB MAP Version 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator. PFC and ETS settings are not pre-configured on Ethernet ports. You must use the dcb-map command to configure different groups of 802.1p priorities with PFC and ETS settings. Using the priority-pgid command, you assign each 802.1p priority to one priority group. A priority group consists of 802.
bandwidth percentage Enter the keyword bandwidth followed by a bandwidth percentage allocated to the priority group. The range of valid values is 1 to 100. The sum of all allocated bandwidth percentages in priority groups in a DCB map must be 100%. strict-priority Configure the priority-group traffic to be handled with strict priority scheduling. Strict-priority traffic is serviced first, before bandwidth allocated to other priority groups is made available.
Related Commands dcb-map – Creates a DCB map to configure PFC and ETS parameters and applies the PFC and ETS settings on Ethernet ports. priority-pgid – Configures the 802.1p priority traffic in a priority group for a DCB map. qos-policy-output ets To configure the ETS bandwidth allocation and scheduling for priority traffic, create a QoS output policy. Syntax qos-policy-output policy-name ets To remove the QoS output policy, use the no qos-policy-output ets command.
Related Commands • scheduler — schedules the priority traffic in port queues. • bandwidth-percentage — bandwidth percentage allocated to the priority traffic in port queues. show dcb Displays the data center bridging status, the number of PFC-enabled ports, and the number of PFCenabled queues. Syntax Parameters Command Modes Command History show dcb [stack-unit unit-number] unit number Enter the DCB unit number. The range is from 0 to 5. EXEC Privilege Version 8.3.17.
Field Description Interface Interface type with chassis slot and port number. Port-Role Configured DCBX port role: auto-upstream or autodownstream. DCBX Operational Status Operational status (enabled or disabled) used to elect a configuration source and internally propagate a DCB configuration. The DCBX operational status is the combination of PFC and ETS operational status.
Field Description Peer DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs received from the peer device. Peer DCBX Status: Sequence Number Sequence number transmitted in Control TLVs received from the peer device. Peer DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs received from the peer device. Total DCBX Frames transmitted Number of DCBX frames sent from the local port.
Example Field Description Error Appln Priority TLV Number of Application TLV error packets received.
Parameters Command Modes Command History Usage Information port-type slot/ port ets Enter the port-type slot and port ETS information. {summary | detail} Enter the keyword summary for a summary list of results or enter the keyword detail for a full list of results. EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. To clear ETS TLV counters, use the clear ets counters interface porttype slot/port command.
Field Description • Example (Detail) Internally propagated: ETS configuration parameters were received from the configuration source. ETS DCBX Oper status Operational status of the ETS configuration on the local port: match or mismatch. State Machine Type Type of state machine used for DCBX exchanges of ETS parameters: Feature — for legacy DCBX versions; Asymmetric — for an IEEE version. Conf TLV Tx Status Status of ETS Configuration TLV advertisements: enabled or disabled.
4 5 6 7 Remote Parameters : ------------------Remote is disabled - - Local Parameters : -----------------Local is enabled TC-grp Priority# Bandwidth TSA -----------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS 1 2 3 4 5 6 7 Oper status is internally propagated ETS DCBX Oper status is Down Reason: Port Shutdown State Machine Type is Asymmetric Conf TLV Tx Status is enabled Reco TLV Tx Status is enabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Reco TLV P
Usage Information The following describes the show interface pfc summary field descriptions. Field Description Interface Interface type with stack-unit and port number. Admin mode is on, Admin is enabled PFC mode: on or off. Priority list: list of the configured PFC priorities (if any). When the PFC admin mode is on, PFC advertisements are enabled to be sent and received from peers.
Example (detail) 122 Field Description Application Priority TLV: Local ISCSI Priority Map Priority bitmap used by the local DCBX port in ISCSI advertisements in application priority TLVs. Application Priority TLV: Remote FCOE Priority Map Priority bitmap received from the remote DCBX port in FCoE advertisements in application priority TLVs. Application Priority TLV: Remote ISCSI Priority Map Priority bitmap received from the remote DCBX port in iSCSI advertisements in application priority TLVs.
Remote ISCSI PriorityMap is 0x8 0 Input TLV pkts, 1 Output TLV pkts, 0 Error pkts, 0 Pause Tx pkts, 0 Pause Rx pkts 0 Input Appln Priority TLV pkts, 1 Output Appln Priority TLV pkts, 0 Error Appln Priority TLV Pkts show interface pfc statistics Displays counters for the PFC frames received and transmitted (by dot1p priority class) on an interface. Syntax Parameters Command Modes Command History Example (Summary) show interface port-type slot/port pfc statistics port-type Enter the port type.
Command Modes Command History Usage Information • EXEC • EXEC Privilege Version 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator. Use the show qos dcb-map command to display the enhanced transmission selection (ETS) and priority-based flow control (PFC) parameters used to configure server-facing Ethernet ports. S5000 Ethernet ports are DCBx-enabled by default. The following table describes the show qos dcb-map output shown in the example below.
Dynamic Host Configuration Protocol 8 Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP addresses and other configuration parameters to network end-stations (hosts) based on configuration policies determined by network administrators. An Aggregator can operate as a DHCP client. As a DHCP client, the Aggregator requests an IP address from a DHCP server.
Usage Information In the M I/O Aggregator, the DHCP client is enabled only on the default vlan and management interface 0/0. Use the ip address command to assign a static ip address that overwrites the dynamically assigned IP address. clear ip dhcp client statistics Displays DHCP client statistics, including the number of DHCP messages sent and received on an interface.
Parameters interface type slot/port Command Modes EXEC Privilege Default None Command History Version 8.3.17.0 Display log messages for DHCP packets sent and received on the specified interface. • For the management interface on the stack-unit, enter the keyword managementethernet followed by slot/ port information. The slot and port range is 0 • For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Supported on the M I/O Aggregator.
release dhcp interface Release the dynamically-acquired IP address on an Ethernet interface while retaining the DHCP client configuration on the interface. Syntax Parameters release dhcp interface type slot/port interface type slot/port Command Modes EXEC Privilege Default None Command History Usage Information Version 9.2 (0.0) • For the management interface on the stack-unit, enter the keyword management ethernet followed by slot/port information. The slot and port range is 0.
Default Command History Usage information None. Version 8.3.17.0 Supported on the M I/O Aggregator. The renew dhcp command is used to renew the lease of IP address obtained through dhcp. To display the currently configure dynamic IP address and lease time, enter the show ip dhcp lease command. show ip dhcp client statistics Displays DHCP client statistics, including the number of DHCP messages sent and received on an interface.
• For the management interface on the stack-unit, enter the keyword management ethernet followed by slot/ port information. The slot and port range is 0. • For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Command Modes EXEC Privilege Default Display DHCP lease information on all DHCP client-enabled interfaces on the switch. Command History 130 Version 8.3.17.0 Supported on the M I/O Aggregator.
9 FIP Snooping In a converged Ethernet network, an MXL Switch can operate as an intermediate Ethernet bridge to snoop on Fibre Channel over Ethernet initialization protocol (FIP) packets during the login process on Fibre Channel over Ethernet (FCoE) forwarders (FCFs). Acting as a transit FIP snooping bridge, the switch uses dynamically-created ACLs to permit only authorized FCoE traffic to be transmitted between an FCoE end-device and an FCF.
Parameters Command Modes Command History all Enable all the debug options. acl Enable for ACL specific debugs. error Enable for Error specific debugs. ifm Enable for IFM specific debugs. info Enable for Information specific debugs. ipc Enable for IPC specific debugs. rx Enable for packet receive specific debugs. packet-type Specify the packet type.
Command Modes Command History Example • EXEC • EXEC Privilege Version 9.4(0.0) Supported on the FN I/O aggregator. Dell#show fip-snooping config FIP Snooping Feature enabled Status: Enabled FIP Snooping Global enabled Status: Enabled Global FC-MAP Value: 0X0EFC00 Maximum Sessions Per Enode Mac: 32 Dell# show fip-snooping enode Displays information on the ENodes in FIP-snooped sessions, including the ENode interface and MAC address, FCF MAC address, VLAN ID, and FC-ID.
d4:ae:52:1b:e3:cd 37:34:40 100 Te 0/1 62:00:11 54:7f:ee: show fip-snooping fcf Displays information on the FCFs in FIP-snooped sessions, including the FCF interface and MAC address, FCF interface, VLAN ID, FC-MAP value, FKA advertisement period, and number of ENodes connected. Syntax Parameters Command Modes Command History Usage Information Example 134 show fip-snooping fcf[fcf-mac-address] fcf-macaddress • EXEC • EXEC Privilege Version 8.3.17.
show fip-snooping sessions Displays information on FIP-snooped sessions on all VLANs or a specified VLAN, including the ENode interface and MAC address, the FCF interface and MAC address, VLAN ID, FCoE MAC address and FCoE session ID number (FC-ID), worldwide node name (WWNN) and the worldwide port name (WWPN). Syntax Parameters Command Modes Command History Usage Information Example FIP Snooping show fip-snooping sessions[interface vlan vlan-id] vlan-id • EXEC • EXEC Privilege Version 9.4(0.
show fip-snooping statistics Displays statistics on the FIP packets snooped on all interfaces, including VLANs, physical ports, and port channels.. Syntax Parameters Command Modes Command History Usage Information 136 show fip-snooping statistics [interface vlan vlan-id | interface port-type port/slot | interface port-channel portchannel-number] vlan-id Enter the VLAN ID of the FIP packet statistics to be displayed.
FIP Snooping Field Description Number of FLOGO Number of FIP-snooped FLOGO frames received on the interface Number of ENode Keep Alives Number of FIP-snooped ENode keep-alive frames received on the interface Number of VN Port Keep Alives Number of FIP-snooped VN port keep-alive frames received on the interface Number of Multicast Discovery Advertisements Number of FIP-snooped multicast discovery advertisements received on the interface Number of Unicast Discovery Advertisements Number of FIP-sno
Example Dell# show fip-snooping statistics interface vlan 100 Number of Vlan Requests Number of Vlan Notifications Number of Multicast Discovery Solicits Number of Unicast Discovery Solicits Number of FLOGI Number of FDISC Number of FLOGO Number of Enode Keep Alive Number of VN Port Keep Alive Number of Multicast Discovery Advertisement Number of Unicast Discovery Advertisement Number of FLOGI Accepts Number of FLOGI Rejects Number of FDISC Accepts Number of FDISC Rejects Number of FLOGO Accepts Number of
Number Number Number Number Number Number Number Number of of of of of of of of FDISC Accepts FDISC Rejects FLOGO Accepts FLOGO Rejects CVL FCF Discovery Timeouts VN Port Session Timeouts Session failures due to Hardware Config :16 :0 :0 :0 :0 :0 :0 :0 show fip-snooping system Displays information on the status of FIP snooping on the switch (enabled or disabled), including the number of FCoE VLANs, FCFs, ENodes, and currently active sessions.
Internet Group Management Protocol (IGMP) 10 The Dell Networking OS supports IGMP snooping version 2 and 3 on all Dell Networking systems. IGMP Commands The Dell Networking OS supports the following IGMP commands: • clear ip igmp groups • debug ip igmp • ip igmp snooping flood • show ip igmp groups • show ip igmp interface • show ip igmp snooping mrouter Important Points to Remember • Dell Networking OS supports version 1, version 2, and version 3 hosts.
Parameters Command Modes Command History group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface (OPTIONAL) Enter the interface type and slot/port information:For a VLAN interface enter the keyword vlan followed by a number from 1 to 4094. EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. debug ip igmp Enable debugging of IGMP packets. Syntax debug ip igmp [group address | interface] To disable IGMP debugging, enter the no ip igmp command.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. show ip igmp groups View the IGMP groups. Syntax Parameters show ip igmp groups [group-address [detail] | detail | interface [group-address [detail]]] group-address (OPTIONAL) Enter the group address in dotted decimal format to view information on that group only. interface (OPTIONAL) Enter the interface type and slot/port information: For a VLAN interface enter the keyword vlan followed by a number from 1 to 4094.
Mode Displays the IGMP version used. Uptime Displays the amount of time the group has been operational. Expires Displays the amount of time until the entry expires. Last Reporter Displays the IP address of the last host to be a member of the IGMP group. Member Ports Indicates the member ports of the port channel. If the port channel is VLT, an asterisk (*) after the port channel number indicates the port channel is locally down and that a remote VLT port is up.
Interface IGMP group join rate limit is not set IGMP snooping is enabled on interface IGMP Snooping query interval is 60 seconds IGMP Snooping querier timeout is 125 seconds IGMP Snooping last member query response interval is 1000 ms IGMP snooping fast-leave is disabled on this interface IGMP snooping querier is disabled on this interface --More-- show ip igmp snooping mrouter Displays multicast router interfaces.
Interfaces 11 This chapter defines interface commands and is divided into the following sections: • Port Interface Commands • Port Channel Commands • Time Domain Reflectometer (TDR) Commands Port Interface Commands The following commands are for physical, loopback, and null interfaces: • clear counters • clear mac-address-table dynamic • interface range • interface range macro (define) • interface range macro name • interface vlan • keepalive • monitor interface • name • show conf
Port Channel Commands A Link Aggregation Group (LAG) is a group of links that appear to a MAC client as if they were a single link according to IEEE 802.3ad. In Dell Networking OS, a LAG is referred to as a Port Channel. • For the Aggregator, the maximum port channel ID is 128 and the maximum members per port channel is 16.
Virtual LAN (VLAN) Commands The following commands configure and monitor virtual local area networks (VLANs). VLANs are a virtual interface and use many of the same commands as physical interfaces. You can configure an IP address only on the default VLAN and Layer 3 protocols on a VLAN called InterVLAN routing. FTP, TFTP, ACLs, and SNMP are not supported on a VLAN.
Defaults Parameters Command Modes Command History Example Without a specific interface specified, the command clears all interface counters. interface (OPTIONAL) Enter any of the following keywords and slot/ port or number to clear counters from a specified interface: • For the management interface on the stack-unit, enter the keyword management ethernet followed by slot/ port information. The slot and port range is 0.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. clear mac-address-table dynamic Clear the MAC address table of all MAC addresses learned dynamically. Syntax Parameters clear mac-address-table dynamic {interface tengigabitethernet slot/port-id} interface Enter the keyword interface range and one of the interfaces — slot/port, port-channel or VLAN number. Select the range of interfaces for bulk configuration.
Related commands show vlan— Displays VLAN configuration. description Assign a descriptive text string to the interface. Syntax description desc_text To delete a description, enter no description command. Parameters desc_text Enter a text string up to 240 characters long. Defaults No description is defined. Command Modes INTERFACE Command History Usage Information Related commands Version 8.3.17.0 Supported on the M I/O Aggregator.
port-channel number Enter the keyword port-channel followed by an existing LAG number. Enter this keyword/variable combination twice, identifying the two LAGs to be paired. Defaults none Command Modes PORT-CHANNEL FAILOVER-GROUP (conf-po-failover-grp) Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
Defaults none Command Modes CONFIGURATION Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. When creating an interface range, interfaces appear in the order they are entered; they are not sorted. The command verifies that interfaces are present (physical) or configured (logical). Important things to remember: • Bulk configuration is created if at least one interface is valid.
Example-Single Range Bulk Configuration Dell(conf)# interface range tengigabitethernet 5/1 - 23 Dell(conf-if-range)# no shutdown Dell(conf-if-range)# ExampleMultiple Range Bulk Configuration Gigabit Ethernet and Ten Gigabit Ethernet The following example shows how to use commas to add different interface types to the range enabling all TenGigabit Ethernet interfaces in the range 5/1 to 5/23 and both Ten Gigabit Ethernet interfaces 1/1 and 1/2.
• Defaults none Command Modes CONFIGURATION Command History Version 8.3.17.0 For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Supported on the M I/O Aggregator. Usage Information The following example shows how to define an interface range macro named test. To display the macro definition, execute the show running-config command.
Related commands group — Configures a range of command (bulk configuration) interface range macro (define) — Defines a macro for an interface range (bulk configuration). interface vlan Configure the default VLAN to enable Static or DCHP IP configuration Syntax Parameters interface vlandef-vlan-id def-vlan-id Defaults Not configured Command Modes CONFIGURATION Command History Version 8.3.17.0 Enter 1 for the default VLAN. Supported on the M I/O Aggregator.
Command History Usage Information Related Commands Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. If you configure interface type as CR4 with auto-negotiation enabled, also configure CR4 with auto-negotiation. Many DAC cable link issues are resolved by setting the interface type as CR4.
Parameters Command Modes Command History Usage Information Interfaces interface • EXEC • EXEC Privilege Version 8.3.17.0 (OPTIONAL) Enter the following keywords and slot/port or number information: • For the management port, enter the keyword managementethernet followed by the slot (0 or 1) and the port (0). • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information.
Example (Single Interface) Key Description q Return to the CLI prompt. systest-3 Monitor time: 00:00:06 Refresh Intvl.
Gi 0/20 Up 62734 54 62766 18 Gi 0/21 Up 60198 9 200899 9 Gi 0/22 Up 17304741100 3157554 10102508511 1114221 Gi 0/23 Up 17304769659 3139507 7133354895 523329 m - Change mode c - Clear screen b - Display bytes r - Display pkts/bytes per sec l - Page up a - Page down name Assign a name to the Default VLAN. Syntax namevlan-name To remove the name from the VLAN, use the no name command. Parameters vlan-name Defaults Not configured.
Command Modes Command History Usage Information INTERFACE Version 8.3.17.0 Supported on the M I/O Aggregator The no negotiation auto command is only available if you first manually set the speed of a port to 10Mbits or 100Mbits. The negotiation auto command provides a mode option for configuring an individual port to forced-master/forced slave once auto-negotiation is enabled. If the mode option is not used, the default setting is slave.
Input Statistics: ... User Information Both sides of the link must have auto-negotiation enabled or disabled for the link to come up. The following details the possible speed and auto-negotiation combinations for a line between two 10/100/1000 Base-T Ethernet interfaces.
Parameters interface Enter the one of the following keywords and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. destination Enter the keyword destination to indicate the interface destination. direction {rx | tx | both} Enter the keyword direction then one of the packet directional indicators.
no shutdown Dell(conf-if)# show config (from INTERFACE RANGE mode) Display the bulk configured interfaces (group). Syntax show config Command Modes CONFIGURATION INTERFACE (conf-if-range) Command History Example Version 8.3.17.0 Supported on the MI/O Aggregator.
show config (from PROTOCOL LLDP mode) Displays the LLDP configuration. Syntax show config Command Modes PROTOCOL LLDP Example Dell(conf-lldp)#show conf ! protocol lldp Dell(conf-lldp)# show interfaces Displays information on a specific physical interface or virtual interface. Syntax Parameters Command Modes Command History Usage Information show interfaces interface interface • EXEC • EXEC Privilege Version 8.3.17.
NOTE: In the CLI output, the power value will be rounded to a 3-digit value. For receive/transmit power that is less than 0.000, an snmp query will return the corresponding dbm value even though the CLI displays as 0.000. NOTE: After the counters are cleared, the line-rate continues to increase until it reaches the maximum line rate. When the maximum line rate is reached, there will be no change in the line-rate.
Line Description – giants = packets that are greater than the MTU size – throttles = packets containing PAUSE frames • Number of CRC, IP Checksum, overrun, and discarded packets: – CRC = packets with CRC/FCS errors – IP Checksum = packets with IP Checksum errors – overrun = number of packets discarded due to FIFO overrun conditions – discarded = the sum of runts, giants, CRC, IP Checksum, and overrun packets discarded without any processing Output Statistics: Displays output statistics sent out of the i
Internet address is 213.121.22.
show ip interface— Displays Layer 3 information about the interfaces. show memory— Displays the stack unit(s) status. show interfaces status— Displays all interfaces configured using the interface range command. show interfaces configured Displays any interface with a non-default configuration. Syntax show interfaces configured Command Modes • EXEC • EXEC Privilege Command History Example (ManagementE thernet) 170 Version 8.3.17.
TenGigabitEthernet 1/2 is up, line protocol is down(errordisabled[UFD]) Dell# show interfaces description Display the descriptions configured on the interface. Syntax Parameters Command Modes Command History Usage Information Example Interfaces show interfaces [interface] description interface • EXEC • EXEC Privilege Version 8.3.17.
TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet 0/2 NO admin up 0/3 NO admin up 0/4 NO admin up 0/5 NO admin up 0/6 NO admin up 0/7 NO up down 0/8 YES up up 0/9 NO admin down 0/10
Example (EtherScale) Interfaces Field Description Hardware is... Displays the interface’s hardware information and its assigned MAC address. Port-channel is part... Indicates whether the LAG is part of a LAG fate-sharing group (“Failover-group”). Internet address... States whether an IP address is assigned to the interface. If an IP address is assigned, that address is displayed. MTU 1554... Displays link and IP MTU. LineSpeed Displays the interface’s line speed.
Mode of IP Address Assignment : NONE DHCP Client-ID :lag1001ec9f10005 MTU 12000 bytes, IP MTU 1500 bytes LineSpeed auto Members in this channel: ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 03:28:00 Queueing strategy: fifo Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Outpu
1 L2 down 00:00:00 Te 0/16 (Down) Dell# Related Commands show lacp — displays the LACP matrix. show interfaces stack-unit Display information on all interfaces on a specific M I/O Aggregator stack member. Syntax Parameters Command Modes Command History Example Interfaces show interfaces stack-unit unit-number unit-number • EXEC • EXEC Privilege Version 8.3.17.0 Enter the stack member number (0 to 5). Supported on the M I/O Aggregator.
Time since last interface status change: 5d5h23m !-------------output truncated ----------------! Related Commands show diag— Displays data plane and management plane input/output statistics. show interfaces status Displays a summary of interface information or specify a stack unit and interface to display status information for that specific interface only.
show interfaces switchport Display only virtual and physical interfaces in Layer 2 mode. This command displays the Layer 2 mode interfaces’ IEEE 802.1Q tag status and VLAN membership. Syntax Parameters show interfaces switchport [interface | stack-unit unit-id ] interface stack-unit unitid Command Modes Command History Usage Information Example Interfaces • EXEC • EXEC Privilege Version 8.3.17.
Name: TenGigabitEthernet 1/2 802.1QTagged: Hybrid IO-AGG port mode: Auto VLANs enabled Vlan membership: Q Vlans U 1 T 2-4094 Native VlanId: 1. --More-Related Commands show ip interface— displays Layer 3 information about the interfaces. show range Display all interfaces configured using the group command. Syntax show range Command Modes INTERFACE RANGE (config-if-range) Command History Version 8.3.17.
Usage Information If the TDR test has not been run, an error message is generated: %Error: Please run the TDR test first The following describes the TDR test status. Status Definition OK Status: Terminated TDR test is complete, no fault is detected on the cable, and the test is terminated. Length: 92 (+/- 1) meters, Status: Shorted A short is detected on the cable. The location, in this Example is 92 meters. The short is accurate to plus or minus one meter.
name vlanname Command Modes Command History Usage Information • • (OPTIONAL) Enter the keyword name followed by the name configured for the VLAN. Only information on the VLAN named is displayed. EXEC EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator.
unassigned 2 unassigned 20 unassigned 1002 unassigned Dell# 0 0 0 0 0 0 Example (Using a VLAN Name) Dellconf)#interface vlan 222 Dell(conf-if-vl-222)#name test Dell(conf-if-vl-222)#do show vlan name test Codes: * - Default VLAN, G - GVRP VLANs Q: U - Untagged, T - Tagged x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack NUM Status Description Q Ports 222 Inactive U TenGig 1/22 Dell(conf-if-vl-222)# Dell# Related Commands interface vlan— Configures a VLAN.
Related Commands vlan tagged—Test the condition of copper cables on 100/1000/10G Base-T modules. interface vlan— Creates a VLAN. show ip interface— Displays the interface routing status. Add the keyword brief to display a table of interfaces and their status. speed (for 1000/10000 interfaces) Set the speed for 1000/10000 Base-T Ethernet interfaces. Both sides of a link must be set to the same speed (1000/10000) or to auto or the link may not come up.
Related Commands negotiation auto — enables or disables auto-negotiation on an interface. tdr-cable-test Test the condition of copper cables on 100/1000/10GBase-T modules. Syntax Parameters tdr-cable-test interface interface Defaults none Command Modes EXEC Command History Usage Information Version 8.3.17.0 Enter the keyword TenGigabitEthernet followed by the slot/port information for the 100/1000/10GBase-T Ethernet interface. Supported on the M I/O Aggregator.
Defaults All interfaces in Layer 2 mode are untagged. Command Modes INTERFACE Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. When you use the no tagged command, the interface is automatically placed in the default VLAN as an untagged interface unless the interface is a member of another VLAN. If the interface belongs to several VLANs, you must remove it from all VLANs to change it to an untagged interface.
To remove a untagged interface from a VLAN, use the no untagged interface command. Parameters interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information Defaults All interfaces in Layer 2 mode are untagged. Command Modes INTERFACE VLAN Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. Untagged interfaces can only belong to one VLAN.
Related Commands interface vlan —Configures a VLAN. vlan tagged — Specifies which interfaces in a VLAN are tagged.
12 IPv4 Routing IP Commands This chapter describes the IPv4-related commands. They are: • clear tcp statistics • debug ip dhcp • debug ip icmp • ip route • management route • show arp • show ip management-route • show ip multicast-cam stack-unit • show ip interface • show ip route • show ip management-route clear tcp statistics Clear the TCP counters. Syntax clear tcp statistics Command Modes EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
Command Modes Command History Example EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. Dell#debug ip dhcp 00:12:21 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) received at interface 113.3.3.17 BOOTP Request, hops = 0, XID = 0xbf05140f, secs = 0, hwaddr = 00:60:CF:20:7B:8C, giaddr = 0.0.0.0 00:12:21 : %RELAY-I-BOOTREQUEST: Forwarded BOOTREQUEST for 00:60:CF:20:7B:8C to 14.4.4.2 00:12:26 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) received at interface 113.3.3.
• • • count value Command Modes Command History Example Usage Information For the Management interface, enter the keyword ManagementEthernet followed by the slot/port information. The slot range is 0 and the port range is 0. For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. (OPTIONAL) Enter the keyword count followed by the count value. The range is from 1 to 65534.
interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. distance (OPTIONAL) Enter a number as the distance metric assigned to the route. The range is from 1 to 255.
management route Configure a static route that points to the Management interface or a forwarding router. Syntax Parameters management route {ipv4-address}/mask{forwarding-router-address | managementethernet} {ipv4-address}/ mask Enter an IPv4 address (A.B.C.D) followed by the prefix-length for the IP address of the management interface. forwardingrouter-address Enter an IPv4 address of a forwarding router. managementet hernet Enter the keyword managementethernet for the Management interface.
Command Modes Command History Usage Information Example ip ip-address mask (OPTIONAL) Enter the keyword ip followed by an IP address in the dotted decimal format. Enter the optional IP address mask in the slash prefix format (/ x). macaddress mac-address mask (OPTIONAL) Enter the keyword macaddress followed by a MAC address in nn:nn:nn:nn:nn:nn format. Enter the optional MAC address mask in nn:nn:nn:nn:nn format also. static (OPTIONAL) Enter the keyword static to view entries entered manually.
Internet 10.11.209.254 0/0 CP Example (Private VLAN) 0 00:01:e9:45:00:03 Ma NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a PVLAN. Line 2 shows primary VLAN 10. Dell#show arp Protocol Address Age(min) Hardware Address Interface VLAN CPU ---------------------------------------------------------------------------------Internet 5.5.5.1 00:01:e8:43:96:5e Vl 10 pv 200 CP Internet 5.5.5.10 00:01:e8:44:99:55 Vl 10 CP Internet 10.1.2.4 1 00:01:e8:d5:9e:e2 Ma 0/0 CP Internet 10.
Command Modes Command History Usage Information Example 194 • For the Management interface, enter the keyword ManagementEthernet followed by zero (0). • For a Port Channel interface, enter the keywords portchannel followed by a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For a VLAN, enter the keyword vlan followed by a number from 1 to 4094.
Inbound access list is not set Proxy ARP is enabled Split Horizon is enabled Poison Reverse is disabled ICMP redirects are not sent ICMP unreachables are not sent Dell# Usage Information Example (Brief) The following describes the show ip interface brief command shown in the following example. Fields Description Interface Displays type of interface and the associated slot and port number. IP-Address Displays the IP address for the interface, if configured.
static Command Modes Command History Example • • (OPTIONAL) Enter the keyword static to view non-active routes also. EXEC EXEC Privilege Version 8.3.17.0 Supported on M I/O Aggregator. Dell#show ip management-route Destination Gateway ----------------10.1.2.0/24 ManagementEthernet 0/0 172.16.1.0/24 10.1.2.4 Dell# State ----Connected Active show ip multicast-cam stack-unit Displays content-addressable memory (CAM) entries.
Command Modes Command History Usage Information • EXEC • EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show ip fib stack-unit command shown in the following example. Field Description Destination Displays the destination route of the index. CG Displays 0. V Displays a 1 if the entry is valid and a 0 otherwise. C Displays the CPU bit. 1 indicates that a packet hitting this entry is forwarded to the control processor, depending on Egress port.
Parameters Command Modes Command History Usage Information 198 ip-address (OPTIONAL) Specify a name of a device or the IP address of the device to view more detailed information about the route. mask (OPTIONAL) Specify the network mask of the route. Use this parameter with the IP address parameter. longer-prefixes (OPTIONAL) Enter the keywords longer-prefixes to view all routes with a common prefix. list prefix-list (OPTIONAL) Enter the keyword list and the name of a configured prefix list.
Field Description • L1 = IS-IS level-1 • L2 = IS-IS level-2 • IA = IS-IS inter-area • * = candidate default • > = non-active route • + = summary routes Destination Identifies the route’s destination IP address. Gateway Identifies whether the route is directly connected and on which interface the route is configured. Dist/Metric Identifies if the route has a specified distance or metric. Last Change Identifies when the route was last changed or configured.
Field Description Rcvd: Displays the number and types of TCP packets received by the switch. 0 checksum error... 200 • Total = total packets received • no port = number of packets received with no designated port Displays the number of packets received with the following: • checksum errors • bad offset to data • too short 329 packets... Displays the number of packets and bytes received in sequence. 17 dup... Displays the number of duplicate packets and bytes received. 0 partially...
Example Field Description 0 window probe... Displays the number of window probe and update packets sent. 7 Connections initiated... Displays the number of TCP connections initiated, accepted, and established. 14 Connections closed... Displays the number of TCP connections closed, dropped. 20 Total rxmt... Displays the number of times the switch tried to re-send data and the number of connections dropped during the TCP retransmit timeout period. 0 Keepalive....
iSCSI Optimization 13 Internet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic on an Aggregator. NOTE: When iSCSI storage devices are detected on the server-ports, storm-control is disabled on those ports. When the iSCSI devices are off the ports, storm-control is enabled again.
show iscsi sessions Display information on active iSCSI sessions on the switch. Syntax show iscsi sessions Command Modes • EXEC • EXEC Privilege Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator. Dell# show isci sessions Session 0: Target: iqn.2001-05.com.equallogic: 0-8a0906-0e70c2002-10a0018426a48c94-iom010 Initiator: iqn.1991-05.com.microsoft:win-x9l8v27yajg ISID: 400001370000 Session 1: Target: iqn.2001-05.com.
-------------Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1 Initiator:iqn.2010-11.com.ixia.ixload:initiator-iscsi-2c Up Time:00:00:01:28(DD:HH:MM:SS) Time for aging out:00:00:09:34(DD:HH:MM:SS) ISID:806978696102 Initiator Initiator Target Target Connection IP Address TCP Port IP Address TCPPort ID 10.10.0.44 33345 .10.0.101 3260 0 Session 1 : ---------------------------------------------------------------------------Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1 Initiator:iqn.2010-11.com.ixia.
14 Link Aggregation Control Protocol (LACP) This chapter contains commands for Dell Networking’s implementation of the link aggregation control protocol (LACP) for the creation of dynamic link aggregation groups (LAGs — called port-channels in Dell Networking OS parlance). clear lacp counters Clear Port Channel counters. Syntax clear lacp port-channel-number counters Parameters port-channelnumber Enter a port-channel number: The range is from 1 to 128.
interface in | out • Receive enterin • Transmit enterout Enter the following keywords and slot/port or number information: • Defaults none Command Modes EXEC For a Ten-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator. show lacp Displays the LACP matrix.
A-Active LACP, B-Passive LACP, C-Short Timeout, D-Long Timeout E-Aggregatable Link, F-Individual Link, G-IN_SYNC, HOUT_OF_SYNC I-Collection enabled, J-Collection disabled, K-Distribution enabled L-Distribution disabled, M-Partner Defaulted, N-Partner Non-defaulted, O-Receiver is in expired state, P-Receiver is not in expired state Port Te 0/1 is enabled, LACP is Actor Admin: State ACEHJLMP Oper: State ACEGIKNP Partner Admin: State BDFHJLMP Oper: State BCEGIKNP Dell# Example (Sysid) enabled and mode is lacp
Field Description marked as being overutilized and alarm is generated Example LAG bundle number Number of the LAG bundle Utilization (In Percent) Traffic usage in percentage of the packets processed by the port channel Alarm State Indicates whether an alarm is generated if overutilization of the port channel occurred.
15 Layer 2 This chapter describes commands to configure Layer 2 features. This chapter contains the following sections: • MAC Addressing Commands • Virtual LAN (VLAN) Commands MAC Addressing Commands The following commands are related to configuring, managing, and viewing MAC addresses: • clear mac-address-table dynamic • show cam mac stack-unit Virtual LAN (VLAN) Commands The following commands configure and monitor virtual local area networks (VLANs).
interface interface Enter the following keywords and slot/port or number information: • vlan vlan-id Command Modes Command History For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. Enter the keyword vlan followed by a VLAN ID number from 1 to 4094. EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. description Add a description about the selected VLAN.
Parameters stack-unit unit_number (REQUIRED) Enter the keyword stack-unit followed by a stack member number to select the stack unit for which to gather information. The range is 0 to 5. port-set portpipe (REQUIRED) Enter the keywords port-set followed by a Port-Pipe number to select the Port-Pipe for which to gather information. The range is 0. address macaddr (OPTIONAL) Enter the keyword address followed by a MAC address in the nn:nn:nn:nn:nn:nn format to display information on that MAC address.
Link Layer Discovery Protocol (LLDP) 16 The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjacent stations on an IEEE 802 LAN. LLDP facilitates multi-vendor interoperability by using standard management tools to discover and make available a physical topology for network management. The Dell Networking OS implementation of LLDP is based on IEEE standard 801.1ab.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. debug lldp interface Enable LLDP debugging to display timer events, neighbor additions or deletions, and other information about incoming and outgoing packets. Syntax debug lldp interface {interface | all}{events | packet {brief | detail} {tx | rx | both}} To disable debugging, use the no debug lldp interface {interface | all}{events} {packet {brief | detail} {tx | rx | both}} command.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. protocol lldp (Configuration) Enable LLDP globally on the switch. Syntax protocol lldp To disable LLDP globally on the chassis, use the no protocol lldp command. Defaults Enabled. Command Modes CONFIGURATION (conf-lldp) Command History Version 8.3.17.0 Supported on the M I/O Aggregator. protocol lldp (Interface) Enter the LLDP protocol in the INTERFACE mode.
show lldp neighbors Display LLDP neighbor information for all interfaces or a specified interface. Syntax Parameters show lldp neighbors [interface] [detail] interface (OPTIONAL) Enter the following keywords and slot/port or number information: • detail Defaults none Command Modes EXEC Privilege Command History Version 8.3.17.0 For a 10-Gigabit Ethernet interface, enter the keyword tenGigabitEthernet then the slot/port information.
Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator.
Port Monitoring 17 The port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one port to another port. Important Points to Remember • Port monitoring is supported on physical ports only. Port-channel interfaces and virtual local area networks (VLANs), are not supported. • The monitoring (destination, “MG”) and monitored (source, “MD”) ports must be on the same switch.
description Enter a description of this monitoring session. Syntax description {description} To remove the description, use the no description {description} command. Parameters description Enter a description regarding this session (80 characters maximum). Defaults none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. monitor session—enables a monitoring session.
Related Command show monitor session — Displays the monitor session. show running-config monitor session — Displays the running configuration of a monitor session. show config Display the current monitor session configuration. Syntax show config Defaults none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator.
Example Related Commands Dell#show monitor session 5 SessionID Source Destination Direction Mode --------- ---------------- --------- ---5 Te 0/4 Te 0/43 rx interface Dell# Type ---Port-based monitor session— creates a session for monitoring. show running-config monitor session Displays the running configuration of all monitor sessions or a specific session.
show monitor session— displays a monitor session. source (port monitoring) Configure a port monitor source. Syntax source interface destination interface direction {rx | tx | both} To disable a monitor source, use the no source interface destination interface direction {rx | tx | both} command. Parameters interface Enter the one of the following keywords and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
Quality of Service (QoS) 18 The Dell Networking OS commands for quality of service (QoS) include traffic conditioning and congestion control. This chapter contains the following section: • Policy-Based QoS Commands Policy-Based QoS Commands Policy-based traffic classification is handled with class maps. These maps classify unicast traffic into one of four classes. The system allows you to match multiple class maps and specify multiple match criteria.
1 2 3 Dell# Usage Information 0 0 0 The following describes the show qos statistics command in the following example. Field (ED and EE) Description Queue # Queue Number Matched Pkts The number of packets that matched the class-map criteria. NOTE: When you configure trust, matched packet counters are not incremented in this field. show qos dot1p-queue-mapping View dot1p to queue mapping.
Security for M I/O Aggregator 19 Security features are supported on the M I/O Aggregator. This chapter describes several ways to provide access security to the Dell Networking system. For details about all the commands described in this chapter, refer to the Security chapter in the Dell Networking OS Command Reference Guide. AAA Accounting Commands AAA Accounting enables tracking of services that users are accessing and the amount of network resources being consumed by those services.
• For default, the default accounting methods used. start-stop Enter the keywords start-stop to send a “start accounting” notice at the beginning of the requested event and a “stop accounting” notice at the end of the event. wait-start Enter the keywords wait-start to ensure that the TACACS + security server acknowledges the start notice before granting the user’s process request.
Related Commands enable password — changes the password for the enable command. login authentication — enables AAA login authentication on the terminal lines. tacacs-server host — specifies a TACACS+ server host. aaa accounting suppress Prevent the generation of accounting records of users with the user name value of NULL. Syntax aaa accounting suppress null-username To permit accounting records to users with user name value of NULL, use the no aaa accounting suppress null-username command.
show accounting Display the active accounting sessions for each online user. Syntax show accounting Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.4(0.0) Introduced on the I/O Aggregator. Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.
• enable restricted • service password-encryption • show users • username aaa authentication enable Configure AAA Authentication method lists for user access to EXEC privilege mode (the “Enable” access). Syntax aaa authentication enable {default | method-list-name} method [... method2] To return to the default setting, use the no aaa authentication enable {default | method-list-name} method [... method2] command.
Methods configured with the aaa authentication enable command are evaluated in the order they are configured. If authentication fails using the primary method, Dell Networking Operating System (OS) employs the second method (or third method, if necessary) automatically. For example, if the TACACS+ server is reachable, but the server key is invalid, Dell Networking OS proceeds to the next authentication method. The TACACS+ is incorrect, but the user is still authenticated by the secondary method.
Defaults Not configured (that is, no authentication is performed). Command Modes CONFIGURATION Command History Usage Information Version 9.3(0.0) Introduced on the M I/O Aggregator. By default, the locally configured username password is used. If you configure aaa authentication login default, Dell Networking Operating System (OS) uses the methods this command defines for login instead. Methods configured with the aaa authentication login command are evaluated in the order they are configured.
Parameters c Enter the keywords banner exec, then enter a character delineator, represented here by the letter c. Press ENTER. line Enter a text string for your banner message ending the message with your delineator. In the following example, the delineator is a percent character (%); the banner message is “testing, testing”. Defaults No banner is displayed. Command Modes CONFIGURATION Command History Version 9.3(0.0) Introduced on the M I/O Aggregator.
banner login Set a banner to display when logging on to the system. Syntax Parameters banner login {keyboard-interactive | no keyboard-interactive} [c line c] keyboardinteractive Enter the keyword keyboard-interactive to require a carriage return (CR) to get the message banner prompt. c Enter a delineator character to specify the limits of the text banner. The delineator is a percent character (%). line Enter a text string for your text banner message ending the message with your delineator.
Related Commands banner motd — sets a Message of the Day banner. exec-banner— enables the display of a text string when you enter EXEC mode. banner motd Set a message of the day (MOTD) banner. Syntax Parameters banner motd c line c c Enter a delineator character to specify the limits of the text banner. The delineator is a percent character (%). line Enter a text string for your MOTD banner the message with your delineator. The delineator is a percent character (%). Defaults No banner is configured.
Command Modes Command History EXEC Privilege Version 9.3. (0.0) Introduced on the M I/O Aggregator. debug tacacs+ To assist with troubleshooting, view TACACS+ transactions. Syntax debug tacacs+ To disable debugging of TACACS+, use the no debug tacacs+ command. Defaults Disabled. Command Modes EXEC Privilege Command History Version 9.3.0.0 Introduced on the M I/O Aggregator. exec-banner Enable the display of a text string when the user enters EXEC mode.
ip radius source-interface Specify an interface’s IP address as the source IP address for RADIUS connections. Syntax ip radius source-interface interface To delete a source interface, use the no ip radius source-interface command. Parameters interface Defaults Not configured. Command Modes CONFIGURATION Command History Version 9.3. (0.
Defaults Not configured. Command Modes CONFIGURATION Command History Version 9.3. (0.0) • For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet then the slot/port information. • For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information. • For Loopback interfaces, enter the keyword loopback then a number from zero (0) to 16838. • For the Null interface, enter the keywords null 0.
Command History Version 9.3(0.0) Introduced on the M I/O Aggregator. Usage Information If you configure the aaa authentication login default command, the login authentication default command automatically is applied to all terminal lines. Related Commands aaa authentication login — selects the login authentication methods. RADIUS Commands The following RADIUS commands are supported by Dell Networking Operating System (OS).
Parameters hostname Enter the name of the RADIUS server host. ipv4-address | ipv6-address Enter the IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X) of the RADIUS server host. auth-port portnumber (OPTIONAL) Enter the keywords auth-port then a number as the port number. The range is from zero (0) to 65535. The default port-number is 1812. retransmit retries (OPTIONAL) Enter the keyword retransmit then a number as the number of attempts.
the timeout, retransmit, or key values, include those keywords when using the no radius-server host command syntax. Related Commands login authentication — sets the database to be checked when a user logs in. radius-server retransmit — sets the number of times the RADIUS server attempts to send information. radius-server timeout — sets the time interval before the RADIUS server times out.
Parameters seconds Defaults 5 seconds Command Modes CONFIGURATION Command History Related Commands Version 9.3(0.0) Enter the number of seconds between an unsuccessful attempt and the radius-server timeout times out. The range is from zero (0) to 1000 seconds. The default is 5 seconds. Introduced on the M I/O Aggregator. radius-server host — configures a RADIUS host. radius-server key Configure a key for all RADIUS communications between the switch and the RADIUS host server.
Related Commands radius-server host — configures a RADIUS host. show privilege View your access level. Syntax show privilege Command Modes • EXEC • EXEC Privilege Command History Example Version 9.3(0.0) Introduced on the M I/O Aggregator.
tacacs-server host Specify a TACACS+ host. Syntax Parameters tacacs-server host {hostname | ipv4-address | ipv6-address} [port number] [timeout seconds] [key key] hostname Enter the name of the TACACS+ server host. ipv4-address | ipv6-address Enter the IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X) of the TACACS+ server host. port number (OPTIONAL) Enter the keyword port then a number as the port to be used by the TACACS+ server. The range is from zero (0) to 65535. The default is 49.
tacacs-server key Configure a key for communication between a TACACS+ server and a client. Syntax tacacs-server key [encryption-type] key To delete a key, use the no tacacs-server key key command. Parameters encryptiontype key Defaults Not configured. Command Modes CONFIGURATION Command History Usage Information Version 9.3. (0.0) (OPTIONAL) Enter either zero (0) or 7 as the encryption type for the key entered.
• AUX: the range is from 1 to 300 seconds, the default is 0 seconds (no timeout). Defaults See the defaults settings shown in Parameters. Command Modes LINE Command History Usage Information Version 9.3.0.0 Introduced on the M I/O Aggregator. The software measures the period of inactivity defined in this command as the period between consecutive keystrokes. For example, if your password is “password” you can enter “p” and wait 29 seconds to enter the next letter.
password Enter a text string, up to 32 characters long, as the clear text password. Defaults No password is configured. level = 15. Command Modes CONFIGURATION Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. Use this command to define a password for a level. Passwords must meet the following criteria: • Start with a letter, not a number. • Passwords can have a regular expression as the password.
Command Modes Command History Usage Information Not configured. Version 8.3.17.0 Supported on the M I/O Aggregator. Only Dell Networking Technical Support staff use this command. enable ioa-debug Enable IOA debug-level commands. NOTE: This command has been deprecated in Dell Networking OS version 9.2(0.0). Syntax enable ioa-debug To disable SMUX debug, use no enable ioa-debug command. Command Modes Command History Not configured. Version 8.3.17.0 Supported on the M I/O Aggregator. Version 9.2(0.
encrypts the clear-text passwords created for user name passwords, authentication key passwords, the privileged command password, and console and virtual terminal line access passwords. To view passwords, use the show running-config command. show ip ssh Display information about established SSH sessions.
+Rs4p2urzV0F4pRKnaXdHf3Lk4D460HZRhhVrxqeNxPDpEnWIMPJi0 ds= ashwani@poclab4 Dell# show ip ssh rsa-authentication Displays the authorized-keys for the RSA authentication. Syntax Parameters show ip ssh rsa-authentication {my-authorized-keys} myauthorizedkeys Defaults none Command Modes EXEC Command History Version 8.3.17.0 Display the RSA authorized keys. Supported on the M I/O Aggregator. Usage Information This command displays the contents of the flash:/ADMIN_DIR/ssh/ authorized-keys.
Command History Usage Information Example Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show user command shown in the following example. Field Description (untitled) Indicates with an asterisk (*) which terminal line you are using. Line Displays the terminal lines currently in use. User Displays the user name of all users logged in. Host(s) Displays the terminal line status. Location Displays the IP address of the user.
-v {1 | 2} (OPTIONAL) Enter the keyword -v then the SSH version 1 or 2. The default is the version from the protocol negotiation. Defaults As shown in the Parameters section. Command Modes EXEC Privilege Command History Example Version 8.3.17.0 Supported on the M I/O Aggregator. Dell#ssh 123.12.1.123 -l ashwani -p 5005 -v 2 username Establish an authentication system based on user names.
password Enter a string up to 32 characters long. privilege level Enter the keyword privilege then a number from zero (0) to 15. secret Enter the keyword secret then the encryption type. Defaults The default encryption type for the password option is 0. The default encryption type for the secret option is 0. Command Modes CONFIGURATION Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Usage Information To view the defined user names, use the show running-config user command.
20 Simple Network Management Protocol (SNMP) and Syslog This chapter contains commands to configure and monitor the simple network management protocol (SNMP) v1/v2 and Syslog.
• logging monitor • logging source-interface • logging trap • show logging • terminal monitor clear logging Clear the messages in the logging buffer. Syntax clear logging Defaults none Command Modes EXEC Privilege Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. show logging— displays logging settings and system messages in the internal buffer. logging buffered Enable logging and specify which messages are logged to an internal buffer.
Command Modes Command History CONFIGURATION Version 8.3.17.0 Supported on the M I/O Aggregator. Usage Information When you decrease the buffer size, all messages stored in the buffer are lost. Increasing the buffer size does not affect messages stored in the buffer. Related Commands clear logging— clears the logging buffer. logging hostname— returns the logging buffered parameters to the default setting. show logging— displays the logging setting and system messages in the internal buffer.
logging hostname Configure an IP address or host name of a Syslog server where logging messages are sent. Multiple logging servers of both IPv4 and/or IPv6 can be configured. Syntax logging {ipv4-address | hostname} To disable logging, use the no logging command. Parameters ipv4-address Enter the IPv4 address (A.B.C.D). hostname Enter the name of a host already configured and recognized by the switch. Defaults Disabled. Command Modes CONFIGURATION Command History Related Commands Version 8.3.17.
logging source-interface Specify that the IP address of an interface is the source IP address of Syslog packets sent to the Syslog server. Syntax logging source-interface interface To disable this command and return to the default setting, use the no logging source-interface command. Parameters interface Defaults Not configured. Command Modes CONFIGURATION Command History Version 8.3.17.
Defaults 6 or informational Command Modes CONFIGURATION Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. logging hostname— enables the logging to another device. show logging Displays the logging settings and system messages logged to the internal buffer of the switch.
Example (Partial) Dell#show logging Syslog logging: enabled Console logging: level debugging Monitor logging: level debugging Buffer logging: level debugging, 168 Messages Logged, Size (40960 bytes) Trap logging: level informational Logging to 172.16.1.162 Logging to 10.10.10.4 Logging to 10.1.2.4 Logging to 172.31.1.4 Logging to 133.33.33.
Fanout ENABLED 3:Task(tUsrRoot): [ 24038]SS DRV DEBUG: port:32 isfanout:1 4:Task(tUsrRoot): [ 27]SS DRV DEBUG: port:36 isfanout:1 5:Task(tUsrRoot): [ 19]SS DRV DEBUG: port:40 isfanout:0 6:Task(tUsrRoot): [ 17]SS DRV DEBUG: port:44 isfanout:0 7:Task(tUsrRoot): [ 22]SS DRV DEBUG: port:48 isfanout:1 8:Task(tUsrRoot): [ 22]SS DRV DEBUG: port:52 isfanout:1 9:Task(tUsrRoot): [ 33]SS DRV DEBUG: Appl init complete 10:Task(tUsrRoot): [ 2590]SS DRV DEBUG: Util Init complete 11:Task(tUsrRoot): [ 21]SS DRV DEBUG: Devic
Stacking Commands 21 Stacking is supported on an Aggregator only on the 40GbE ports on the base module. Stacking is limited to two Aggregators in the same chassis in a single stack. Up to three stacks are supported in an M1000e chassis. Stacking provides a single point of management and NIC teaming for high availability and higher throughput. To configure an Aggregator stack, you must use the CLI.
reset stack-unit Reset any designated stack member except the management unit (master unit). Syntax Parameters reset stack-unit 0–5 hard 0–5 Enter the stack member unit identifier of the stack member to reset. hard Reset the stack unit if the unit is in a problem state. Defaults none Command Modes EXEC Privilege Command History Usage Information Version 8.3.17.0 Supported on the M I/O Aggregator. Resetting the management unit is not allowed and an error message displays if you try to do so.
not present Dell#01:02:12: %STKUNIT0-M:CP %CHMGR-2-STACKUNIT_DOWN: Stack unit 1 down - card removed Related Commands reload— reboots the system. power-cycle stack-unit— resets the designated stack member. show system stack-ports Display information about the stacking ports on all switches in the M I/O Aggregator switch stack.. Syntax Parameters show system stack-ports [status | topology] status (OPTIONAL) Enter the keyword status to display the command output without the Connection field.
0/37 1/33 1/37 Dell# 1/37 0/37 40 40 40 up up up Example (Status) Dell# show system stack-ports status Topology: Daisy chain Interface Link Speed Admin Link (Gb/s) Status Status 0/33 40 up down 0/37 40 up up 1/33 40 up down 1/37 40 up up Example (Topology) Dell# show system stack-ports topology Topology: Daisy chain up down up Trunk Group Interface Connection Trunk Group 0/33 0/37 1/33 1/37 Dell Related Commands 1/37 # 0/37 power-cycle stack-unit—resets the designated stack member.
Example Dell#show system stack-unit 0 fanout ? configured Configured fan out ports Dell#show system stack-unit 0 fanout configured ? | Pipe through a command Dell#show system stack-unit 0 fanout configured Configured fan out ports in stack-unit 0 Configured Next Boot 33 33 37 37 41 41 45 45 Dell# show system stack-unit iom-mode Displays the current iom-mode (stack/standalone) and the mode configured after next reboot.
Parameters Command Modes Command History unit number <0-5> Enter the number of the member stack unit. The range is from 0 to 5. EXEC Privilege Version 9.3.0.0 Introduced on the M I/O Aggregator Usage Information The value under the Boot-speed field in the output of the show command indicates the uplink speed that is currently effective on the LAG bundles, whereas the value under the Next-Boot field indicates the uplink speed that is applicable for the LAG bundle after the next reboot of the switch.
Related Commands reload— reboots the system. show system— displays the current status of all stack members or a specific member. stack-unit iom-mode Toggle the M I/O Aggregator operating mode between programmable multiplex, stand-alone, stack, and VLT modes. Syntax Parameters stack-unit iom-mode [programmable-mux | stack | standalone | vlt] unit number <0-5> Enter the number of the member stack unit. The range is from 0 to 5. programmable -mux Enable programmable multiplex mode.
stack-unit iom-mode uplink-speed Specify the uplink speed of the member interfaces in a LAG bundle for the Aggregator that operates in standalone, stacking, or VLT mode to be 40 GbE. By default, the uplink speed of the LAG bundle is set as 10 GbE. Syntax stack-unit unit-number iom-mode {stack | standalone | vlt} uplink-speed 40G To restore the default uplink speed of the LAG bundle, which is 10 GbE, use the stack-unit unit-number iom-mode {stack | standalone | vlt} command.
stack-unit priority Configure the ability of a switch to become the management unit of a stack. Syntax Parameters stack-unit stack-number priority 1-14 stack-number Enter the stack member unit identifier. 1–14 This preference parameter allows you to specify the management priority of one backup switch over another, with 0 the lowest priority and 14 the highest. The switch with the highest priority value is chosen to become the management unit if the active management unit fails or on the next reload.
When executing this command on the master, the stack reloads. When the members are renumbered, only that specific unit is reset and comes up with the new unit number. Example Dell#stack-unit 5 renumber 4 Renumbering will reset the unit. Warning: Interface configuration for current unit will be lost! Proceed to renumber [confirm yes/no]: Related Commands 274 • reload – reboots Dell Networking Operating System (OS). • reset stack-unit – resets the designated S-Series stack member.
22 Storm Control The Dell Networking OS storm control feature allows you to limit or suppress traffic during a traffic storm. NOTE: When iSCSI storage devices are detected on the server-ports, storm-control is disabled on the those ports. When the iSCSI devices are off the ports, storm-control is enabled again.
Broadcast Traffic limited to 1000 Mbps Dell# 276 Storm Control
23 System Time The commands in this chapter configure time values on the system, either using the Dell Networking OS, the hardware, or using the network time protocol (NTP). With NTP, the switch can act only as a client to an NTP clock host. For more information, refer to the Network Time Protocol section of the Management chapter in the Dell PowerEdge M I/O Aggregator Configuration Guide.
Command Modes Command History Usage Information EXEC Privilege Version 8.3.17.0 Supported on the M I/O Aggregator. You can change the order of the month and day parameters to enter the time and date as time day month year. In the switch, the hardware clock is separate from the software and is called the calendar. This hardware clock runs continuously. After the hardware clock (the calendar) is set, the operating system automatically updates the software clock after system bootup.
Defaults Not configured. Command Modes CONFIGURATION Command History Usage Information Version 9.2(0.0) Supported on the M I/O Aggregator. You can configure multiple time-serving hosts (up to 250). From these timeserving hosts, the operating system chooses one NTP host with which to synchronize. Because many polls to NTP hosts can impact network performance, Dell Networking recommends limiting the number of hosts configured.
Command History Version 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#show clock 12:30:04.402 pacific Tue May 22 2012 Dell# Example (Detail) Dell#show clock detail 12:30:26.892 pacific Tue May 22 2012 Time source is RTC hardware Summer time starts 00:00:00 UTC Wed Mar 14 2012 Summer time ends 00:00:00 pacific Wed Nov 7 2012 Dell# Related Commands clock summer-time recurring—displays the time and date from the switch hardware clock.
Parameters time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format; example, 17:15:00 is 5:15 pm. month Enter the name of one of the 12 months, in English. You can enter the number of a day and change the order of the display to time day month year . day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time month day year . year Enter a four-digit number as the year.
start-month Enter the name of one of the 12 months in English. You can enter the name of a day to change the order of the display to time day month year. start-day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time day month year. start-year Enter a four-digit number as the year. The range is from 1993 to 2035. start-time Enter the time in hours:minutes.
clock summer-time recurring Set the software clock to convert to daylight saving time on a specific day each year. Syntax clock summer-time time-zone recurring [start-week start-day start-month start-time end-week end-day end-month end-time [offset]] To delete a daylight saving time zone configuration, use the no clock summertime command. Parameters System Time time-zone Enter the three-letter name for the time zone. This name is displayed in the show clock output. You can enter up to eight characters.
end-time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format; example, 17:15:00 is 5:15 pm. offset (OPTIONAL) Enter the number of minutes to add during the summer-time period. The range is from 1 to 1440. The default is 60 minutes. Defaults Not configured. Command Modes CONFIGURATION Command History Related Commands Version 8.3.17.0 Supported on the M I/O Aggregator. calendar set— sets the hardware clock.
Usage Information Coordinated universal time (UTC) is the time standard based on the International Atomic Time standard, commonly known as Greenwich Mean time. When determining system time, include the differentiator between UTC and your local timezone. For example, San Jose, CA is the Pacific Timezone with a UTC offset of -8. clock update-calendar Set the switch hardware clock based on the software clock. Syntax clock update-calendar Defaults Not configured.
Uplink Failure Detection (UFD) 24 Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with network interface controller (NIC) teaming, automatic recovery from a failed link. NOTE: In Standalone, VLT, and Stacking modes, the UFD group number is 1 by default and cannot be changed. defer-timer Configure a timer that prevents unwanted flapping of downstream ports when the uplink port channel goes down and comes up.
Defaults Upstream-link tracking is automatically enabled in an uplink-state group. Command Modes UPLINK-STATE-GROUP Command History 288 Version 9.2(0.0) Introduced on the M I/O Aggregator.
Virtual Link Trunking (VLT) 25 Virtual link trunking (VLT) allows physical links between two chassis to appear as a single virtual link to the network core. VLT domain configuration is automatic and you must connect the base module ports for VLT interconnect (VLTi) communication. In VLT mode, all LAGs are peer-LAG VLT enabled, so you do not need to configure any VLT LAGs. If you change to VLT mode, reboot the I/O aggregator.
show vlt brief Display brief status information about VLT domains currently configured on the switch. Syntax show vlt brief Default Not configured. Command Modes EXEC Command History Example (Brief) Version 9.2. (0.0) Introduced on the DELL Poweredge I/O Aggregator Switch IO Module.
128 Dell# 128 UP UP 1000 show vlt role Display the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and priority of the locally-attached VLT device. Syntax show vlt role Default Not configured. Command Modes EXEC Command History Example Version 9.2. (0.0) Introduced on the DELL Poweredge I/O Aggregator Switch IO Module.
Version Mismatch Errors: Config Mismatch Errors: 0 0 VLT MAC Statistics -------------------L2 Info Pkts sent:16, L2 Mac-sync Pkts Sent:25 L2 Info Pkts Rcvd:15, L2 Mac-sync Pkts Rcvd:24 L2 Reg Request sent:2 L2 Reg Request rcvd:1 L2 Reg Response sent:1 L2 Reg Response rcvd:1 VLT Igmp-Snooping Statistics ------------------------------IGMP Info Pkts sent: 9 IGMP Info Pkts Rcvd: 10 IGMP Reg Request sent: 2 IGMP Reg Request rcvd: 2 IGMP Reg Response sent: 2 IGMP Reg Response rcvd: 1 IGMP PDU Tunnel Pkt sent: 0
stack-unit iom-mode Set the M I/O Aggregator operating mode to VLT mode. Syntax Parameters Command Modes Command History Usage Information stack-unit iom-mode vlt unit number <0-5> Enter the number of the member stack unit. The range is from 0 to 5. The default is 0. vlt Enable virtual link trunking mode. • CONFIGURATION Version 9.2(0.0) Introduced on the DELL Poweredge I/O Aggregator Switch IO Module. This command resets the operating mode to VLT.
Debugging and Diagnostics 26 This chapter contains the following sections: • Offline Diagnostic Commands • Hardware Commands Offline Diagnostic Commands The offline diagnostics test suite is useful for isolating faults and debugging hardware. While tests are running, the Dell Networking OS results are saved as a text file (TestReport-SU-X.txt) in the flash directory. The show file command is available only on Master and Standby.
clear hardware stack-unit Clear statistics from selected hardware components. Syntax Parameters clear hardware stack-unit 0–5 {counters | unit 0–1 counters | cpu data-plane statistics | cpu party-bus statistics | stackport 0–52} stack-unit 0–5 Enter the keywords stack-unit then 0 to 5 to select a particular stack member and then enter one of the following command options to clear a specific collection of data. counters Enter the keyword counters to clear the counters on the selected stack member.
Parameters number Enter the stack-unit number. The range is from 0 to 5. alllevels Enter the keyword alllevels to run the complete set of offline diagnostic tests. level0 Enter the keyword level0 to run Level 0 diagnostics. Level 0 diagnostics check for the presence of various components and perform essential path verifications. In addition, they verify the identification registers of the components on the board. level1 Enter the keyword Level1 to run Level 1 diagnostics.
Defaults none Command Modes EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator. hardware watchdog Set the watchdog timer to trigger a reboot and restart the system. Syntax hardware watchdog Defaults Enabled Command Modes • Command History Usage Information CONFIGURATION Version 8.3.17.0 Supported on the M I/O Aggregator.
the unit will be operationally down, except for running Diagnostics. Please make sure that stacking/fanout not configured for Diagnostics execution. Also reboot/online command is necessary for normal operation after the offline command is issued. Proceed with Offline [confirm yes/no]:no Dell# Make sure that stacking is not configured for Diagnostics execution. Also, reboot/ online command is necessary for normal operation after the offline command is issued. show diag View diagnostics information.
Stack-unit Member 2: Not present. Stack-unit Member 3: Not present. Stack-unit Member 4: Not present. Stack-unit Member 5: Not present. -----------------------------------------------------------------Example 2 (show diag stack-unit Command) Dell#show diag stackunit 0 Diag status of Stackunit member 0: ------------------------------------------------------------------------Stackunit is currently offline. Stackunit level0 diag issued at Tue May 15, 2012 11:11:47 AM.
117 QSFPPLUSPHYEXTLINKTEST Level1 118 QSFPPLUSEEPROMTEST Level1 119 OPTMODPHYACCESSTEST Level1 120 OPTMODPHYRWTEST Level1 121 OPTMODPHYEXTLINKTEST Level1 122 OPTMODMODULEEEPROMTEST Level1 123 MGMTPHYACCESSTEST Level1 124 SDFLASHFILECOPYSTRESSTEST Level1 201 QSFPPLUSPHYLNKSPEEDTEST Level2 202 OPTMODPHYLNKSPEEDTEST Level2 203 MGMTPHYLOOPBACKTEST Level2 204 MGMTMACLOOPBACKTEST Level2 205 CPUSNAKESERVERPORTPHYLPBKTEST Level2 206 CPUSNAKESERVERPORTMACLPBKTEST Level2 207 CPUSNAKEQSFPPPHYLPBKTEST Level2 208 CPUSNA
Parameters 302 stack-unit 0–5 {commandoption} Enter the keywords stack-unit then 0 to 5 to select a particular stack member and then enter one of the following command options to display a collection of data based on the option entered. buffer Enter the keyword buffer. To display the total buffer statistics for the stack unit, enter the keyword totalbuffer. Enter the keywords buffer unit then totalbuffer to display the buffer details per unit and mode of allocation.
NOTE: You can identify stack port numbers by physical inspection of the rear modules. The numbering is the same as for the 10G ports. You can also inspect the output of the show system stack-ports command. unit 0–0 {counters | details | portstats [detail] | register} Defaults none Command Modes • EXEC • EXEC Privilege Command History Example (show hardware stack-unit phyfirmwareversion Command) Version 8.3.17.
In the above example, the Status field represents presence of OPTM ports, Programmed version field represents loaded firmware version, and SW version represents the SDK version.
Total Egress Drops : 16 Dell# Example (drop summary) Dell#show hardware stack-unit 1 drops unit 0 UserPort PortNumber Ingress Drops IngMac Drops Total Mmu Drops EgMac Drops Egress Drops 1 1 0 0 0 0 0 2 2 0 0 0 0 0 3 3 0 0 0 0 0 4 4 0 0 0 0 0 5 5 728 0 0 0 5 6 6 0 0 0 0 0 7 7 0 0 0 0 0 8 8 0 0 0 0 0 9 9 0 0 0 0 0 10 10 0 0 0 0 0 --More-Dell# Example (drop counters) Dell#show hardware stack-unit 0 drops unit 0 port 27 --- Ingress Drops --Ingress Drops : 0 IBP CBP Full Drops : 0 PortSTPnotFwd Drops : 0 IPv4
TTL Threshold Drops INVALID VLAN CNTR Drops L2MC Drops PKT Drops of ANY Conditions Hg MacUnderflow TX Err PKT Counter Dell# : : : : : : 0 0 0 0 0 0 25 Example (portstatistics) Dell#show hardware stack-unit 1 unit 0 port-stats ena/ speed/ link auto STP lrn inter max loop port link duplex scan neg? state pause discrd ops face frame back xe0 !ena 1G FD SW Yes Forward Tag F GMII 1550 xe1 !ena 1G FD SW Yes Forward Tag F GMII 1554 xe2 up 1G FD SW Yes Forward None FA GMII 11996 xe3 !ena 1G FD SW Yes Forward Ta
0x03329000 ASF_PORT_SPEED.xe13 = 0x00000000 0x0332d000 ASF_PORT_SPEED.xe14 = 0x00000000 0x03331000 ASF_PORT_SPEED.xe15 = 0x00000000 0x03332000 ASF_PORT_SPEED.xe16 = 0x00000000 0x03336000 ASF_PORT_SPEED.xe17 = 0x00000000 0x0333a000 ASF_PORT_SPEED.xe18 = 0x00000000 0x0333e000 ASF_PORT_SPEED.xe19 = 0x00000000 0x03333000 ASF_PORT_SPEED.xe20 = 0x00000000 0x03337000 ASF_PORT_SPEED.xe21 = 0x00000000 0x0333b000 ASF_PORT_SPEED.xe22 = 0x00000000 0x0333f000 ASF_PORT_SPEED.xe23 = 0x00000000 0x03334000 ASF_PORT_SPEED.
The linkStatus of Front End Port 29 is FALSE The linkStatus of Front End Port 30 is FALSE The linkStatus of Front End Port 31 is FALSE The linkStatus of Front End Port 32 is FALSE The linkStatus of Front End Port 37 is FALSE !------------------ output truncated ---------------! Example (buffer) Dell#show hardware stack-unit 0 buffer total-buffer Dell#sh hardware stack-unit 0 buffer total-buffer Total Buffers allocated per Stack-Unit 46080 Example (specific port) Dell(conf)#show hardware stack-unit 0 buff
port-set 0–0 [counters] Enter the keywords port-set with a port-pipe number—0. (OPTIONAL) Enter the keyword counters to display hit counters for the selected ACL or QoS option. Defaults none Command Modes EXEC Privilege Command History Version 8.3.17.0 Supported on the M I/O Aggregator.
param1=0(0x00)}, meter=NULL, counter={idx=0, mode=0x01, entries=1} ################ FP Entry for redirecting LLDP BPDU to RSM ################ EID 2047: gid=1, slice=15, slice_idx=0x01, prio=0x7ff, flags=0x82, Installed tcam: color_indep=0, higig=0, higig_mask=0, KEY=0x00000000 00000000 00000000 0180c200 000e0000 00000000 00000000 , FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff0000 00000000 00000000 , 0x00 action={act=Drop, param0=0(0x00), param1=0(0x00)}, action={act=CosQCpuNew, param0=7(0x07),
param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, meter=NULL, counter={idx=3, mode=0x01, entries=1} ################# FP Entry for redirecting ARP Replies to RSM ############# EID 2043: gid=1, slice=15, slice_idx=0x04, prio=0x7fb, flags=0x82, Installed tcam: color_indep=0, higig=0, higig_mask=0, KEY=0x00000000 00000000 00000000 00000000 00000000 00000806 00001600 , FPF4=0x00 MASK=0x00000000 00000000 00000000 00000000 00000000 0000ffff 00001600 , 0x00 action={act=Drop, param0=0(0x0
FC Flex IO Modules 27 This part provides a generic, broad-level description of the operations, capabilities, and configuration commands of the Fiber Channel (FC) Flex IO module. FC Flex IO Modules This part provides a generic, broad-level description of the operations, capabilities, and configuration commands of the Fiber Channel (FC) Flex IO module.
the dcb-buffer-threshold configuration is present on a stack port or any interface, the dcb-input or dcbouput policies cannot be applied on those interfaces.
Usage Information A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and enhanced traffic selection (ETS). To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map command. Use the dcb-map command to create a DCB map to specify PFC and ETS settings and apply it on Ethernet ports.
dot1p7_groupnum Defaults None Command Modes DCB MAP Command History Usage Information Version 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator PFC and ETS settings are not pre-configured on Ethernet ports. You must use the dcb-map command to configure different groups of 802.1p priorities with PFC and ETS settings. Using the priority-pgid command, you assign each 802.1p priority to one priority group. A priority group consists of 802.
bandwidth percentage Enter the keyword bandwidth followed by a bandwidth percentage allocated to the priority group. The range of valid values is 1 to 100. The sum of all allocated bandwidth percentages in priority groups in a DCB map must be 100%. strict-priority Configure the priority-group traffic to be handled with strict priority scheduling. Strict-priority traffic is serviced first, before bandwidth allocated to other priority groups is made available.
Related Commands dcb-map – Creates a DCB map to configure PFC and ETS parameters and applies the PFC and ETS settings on Ethernet ports. priority-pgid – Configures the 802.1p priority traffic in a priority group for a DCB map. dcb-map stack-unit all stack-ports all Apply the specified DCB map on all ports of the switch stack.
Usage Information Use the show qos dcb-map command to display the enhanced transmission selection (ETS) and priority-based flow control (PFC) parameters used to configure server-facing Ethernet ports. S5000 Ethernet ports are DCBx-enabled by default. The following table describes the show qos dcb-map output shown in the example below. Example Field Description State Complete: All mandatory DCB parameters are correctly configured. In progress: The DCB map configuration is not complete.
Command Modes Command History Usage Information CONFIGURATION Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator. DCB is not supported if you enable link-level flow control on one or more interfaces. DCBX Commands The following DCBX commands are supported on the FC Flex IO module installed in the M I/O Aggregator. advertise dcbx-appln-tlv On a DCBX port with a manual role, configure the application priority TLVs advertised on the interface to DCBX peers.
Parameters {ets-conf | etsreco | pfc} Enter the PFC and ETS TLVs advertised, where: • ets-conf: enables the advertisement of ETS configuration TLVs. • ets-reco: enables the advertisement of ETS recommend TLVs. • pfc: enables the advertisement of PFC TLVs. Defaults All PFC and ETS TLVs are advertised. Command Modes PROTOCOL LLDP Command History Usage Information Version 9.3.0.
• manual: configures the port to operate only on administer-configured DCB parameters. The port does not accept a DCB configuration received form a peer or a local configuration source. Defaults Manual Command Modes INTERFACE PROTOCOL LLDP Command History Usage Information Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch DCBX requires that you enable LLDP to advertise DCBX TLVs to peers.
Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX configuration on a port, use the show interface dcbx detail command. debug dcbx Enable DCBX debugging. Syntax debug dcbx {all | auto-detect-timer | config-exchng | fail | mgmt | resource | sem | tlv} To disable DCBX debugging, use the no debug dcbx command.
Command Modes Command History Usage Information PROTOCOL LLDP Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch This command is available at the global level only. iscsi priority-bits Configure the iSCSI priority advertised for the iSCSI protocol in application priority TLVs. Syntax iscsi priority-bits priority-bitmap To remove the configured iSCSI priority, use the no iscsi priority-bits command.
The following describes the show interface dcbx detail command shown in the following example. FC Flex IO Modules Field Description Interface Interface type with chassis slot and port number. Port-Role Configured the DCBX port role: auto-upstream, autodownstream, config-source, or manual. DCBX Operational Status Operational status (enabled or disabled) used to elect a configuration source and internally propagate a DCB configuration.
Example Field Description Peer DCBX Status: DCBX Operational Version DCBX version advertised in Control TLVs received from the peer device. Peer DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs received from the peer device. Peer DCBX Status: Sequence Number Sequence number transmitted in Control TLVs received from the peer device. Peer DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs received from the peer device.
DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Number: 2 Acknowledgment Number: 2 Protocol State: In-Sync Peer DCBX Status: ---------------DCBX Operational Version is 0 DCBX Max Version Supported is 255 Sequence Number: 2 Acknowledgment Number: 2 Total DCBX Frames transmitted 27 Total DCBX Frames received 6 Total DCBX Frame errors 0 Total DCBX Frames unrecognized 0 ETS Commands The following ETS commands are supported on the FC Flex IO module installed in the M I/O Aggregator.
configured bandwidth allocation is ignored for priority-group traffic when you apply the output policy on an interface. By default, equal bandwidth is assigned to each priority group in the ETS output policy applied to an egress port if you did not configure bandwidth allocation. The sum of configured bandwidth allocation to dot1p priority traffic in all ETS priority groups must be 100%. Allocate at least 1% of the total bandwidth to each priority group and queue.
Command Modes Command History Usage Information CONFIGURATION INTERFACE Version 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and enhanced traffic selection (ETS). To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map command.
interface, ETS-configured scheduling and bandwidth allocation take precedence over any configured settings in QoS output policies. The ETS configuration associated with 802.1 priority traffic in a DCB output policy is used in DCBX negotiation with ETS peers. Related Commands dcb-policy output — applies the output policy. dcb-policy output Apply the output policy with the ETS configuration to an egress interface.
Parameters stack-unit-id Enter the stack unit identification. dcb-outputpolicy-name Enter the policy name for the DCB output policy. Defaults none Command Modes CONFIGURATION Command History Usage Information Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch The dcb-policy output stack-unit all command overwrites any previous dcb-policy output stack-unit stack-unit-id configurations.
• dcb-policy output — applies the output policy. ets mode on Enable the ETS configuration so that scheduling and bandwidth allocation configured in an ETS output policy or received in a DCBX TLV from a peer can take effect on an interface. Syntax ets mode on To remove the ETS configuration, use the no ets mode on command. Defaults ETS mode is on. Command Modes DCB OUTPUT POLICY Command History Usage Information Related Commands Version 9.3.0.
You must configure 802.1p priorities in priority groups associated with an ETS output policy. You can assign each dot1p priority to only one priority group. The maximum number of priority groups supported in ETS output policies on an interface is equal to the number of data queues (4) on the port. The 802.1p priorities in a priority group can map to multiple queues.
Use the priority-pgid command to map 802.1p priorities to a priority group. You can assign each 802.1p priority to only one priority group. A priority group consists of 802.1p priority values that are grouped together for similar bandwidth allocation and scheduling, and that share latency and loss requirements. All 802.1p priorities mapped to the same queue must be in the same priority group.
Command History Usage Information Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch. The ETS configuration associated with 802.1p priority traffic in a DCB output policy is used in DCBX negotiation with ETS peers. If you disable ETS in an output policy applied to an interface using the no ets mode on command, any previously configured QoS settings at the interface or global level take effect.
qos-policy-output ets To configure the ETS bandwidth allocation and scheduling for priority traffic, create a QoS output policy. Syntax qos-policy-output policy-name ets To remove the QoS output policy, use the no qos-policy-output ets command. Parameters Command Modes Command History Usage Information policy-name Enter the policy name. The maximum is 32 characters. CONFIGURATION Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch.
Command Modes Command History Usage Information POLICY-MAP-OUT-ETS Version 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch. dot1p priority traffic on the switch is scheduled to the current queue mapping. dot1p priorities within the same queue must have the same traffic properties and scheduling method. ETS-assigned scheduling applies only to data queues, not to control queues.
show interface ets Displays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth allocation. Syntax Parameters Command Modes Command History Usage Information show interface port-type slot/port ets {summary | detail} port-type slot/ port ets Enter the port-type slot and port ETS information. {summary | detail} Enter the keyword summary for a summary list of results or enter the keyword detail for a full list of results.
Example (Summary) FC Flex IO Modules Field Description Operational status (local port) Port state for current operational ETS configuration: • Init: Local ETS configuration parameters were exchanged with the peer. • Recommend: Remote ETS configuration parameters were received from the peer. • Internally propagated: ETS configuration parameters were received from the configuration source. ETS DCBX Oper status Operational status of the ETS configuration on the local port: match or mismatch.
5 0% ETS 6 0% ETS 7 0% ETS Priority# Bandwidth TSA 0 13% ETS 1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Remote Parameters: ------------------Remote is disabled Local Parameters: -----------------Local is enabled TC-grp Priority# Bandwidth TSA 0 0,1,2,3,4,5,6,7 100% ETS 1 0% ETS 2 0% ETS 3 0% ETS 4 0% ETS 5 0% ETS 6 0% ETS 7 0% ETS Priority# Bandwidth TSA 0 13% ETS 1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabl
4 5 6 7 Remote Parameters: ------------------Remote is disabled Local Parameters : -----------------Local is enabled TC-grp Priority# 0 0,1,2,3,4,5,6,7 1 2 3 4 5 6 7 12% 12% 12% 12% ETS ETS ETS ETS Bandwidth 100% 0% 0% 0% 0% 0% 0% 0% TSA ETS ETS ETS ETS ETS ETS ETS ETS Priority# Bandwidth TSA 0 13% ETS 1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled 0 Input Conf TLV Pkts, 0 Output Conf TLV P
priority-group ipc qos-policy ipc priority-group lan qos-policy lan show qos priority-groups Displays the ETS priority groups configured on the switch, including the 802.1p priority classes and ID of each group. Syntax show qos priority-groups Command Modes EXEC Privilege Command History Example Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch.
4 5 6 7 8 - - Stack unit 1 stack port all Max Supported TC Groups is 4 Number of Traffic Classes is 1 Admin mode is on Admin Parameters: -------------------Admin is enabled TC-grp Priority# Bandwidth TSA -----------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS 1 2 3 4 5 6 7 8 - PFC Commands The following PFC commands are supported on the FC Flex IO module installed in the M I/O Aggregator. clear pfc counters Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
Usage Information If you do not use the statistics parameter, both hardware and DCBx counters clear. dcb stack-unit pfc-buffering pfc-port-count pfc-queues Configure the PFC buffer for all port pipes in a specified stack unit by specifying the port-pipe number, number of PFC-enabled ports, and number of configured lossless queues.
Parameters policy-name Defaults none Command Modes CONFIGURATION Command History Usage Information Version 9.3.0.0 Maximum: 32 alphanumeric characters. Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch. As soon as you apply a DCB policy with PFC enabled on an interface, DCBx starts exchanging information with PFC-enabled peers. The IEEE802.1Qbb, CEE, and CIN versions of PFC TLV are supported.
• PFC still allows you to configure lossless queues on a port to ensure no-drop handling of lossless traffic. When you apply an input policy to an interface, an error message is displayed if: • • The PFC dot1p priorities result in more than two lossless port queues globally on the switch. You already enabled link-level flow control. PFC and link-level flow control cannot be enabled at the same time on an interface. In a switch stack, configure all stacked ports with the same PFC configuration.
Related Commands dcb-policy output stack-unit stack-ports all — applies the specified DCB output policy. description Enter a text description of the DCB policy (PFC input or ETS output). Syntax description text To remove the text description, use the no description command. Parameters text Enter the description of the output policy. The maximum is 32 characters. Defaults none Command Modes • DCB INPUT POLICY • DCB OUTPUT POLICY Command History Related Commands Version 9.3.0.
Usage Information The minimum link delay must be greater than the round-trip transmission time a peer must honor a PFC pause frame multiplied by the number of PFC-enabled ingress ports. Related Commands dcb-input — creates a DCB input policy. pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on.
pfc no-drop queues 1,3 or pfc no-drop queues 2-3. The range is from 0 to 3. Defaults No lossless queues are configured. Command Modes INTERFACE Command History Usage Information Version 9.3.0.0 Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. The maximum number of lossless queues globally supported on the switch is two. • The following lists the dot1p priority-queue assignments.
Usage Information You can enable any number of 802.1p priorities for PFC. Queues to which PFC priority traffic is mapped are lossless by default. Traffic may be interrupted due to an interface flap (going down and coming up) when you reconfigure the lossless queues for no-drop priorities in a PFC input policy and reapply the policy to an interface. The maximum number of lossless queues supported on the switch is two. A PFC peer must support the configured priority traffic (as DCBX detects) to apply PFC.
Command Modes Command History Usage Information INTERFACE Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch. To clear the PFC TLV counters, use the clear pfc counters interface port-type slot/port command. The following describes the show interface pfc summary command shown in the following example. FC Flex IO Modules Field Description Interface Interface type with stack-unit and port number.
Example (Summary) 352 Field Description Application Priority TLV: FCOE TLV Tx Status Status of FCoE advertisements in application priority TLVs from the local DCBX port: enabled or disabled. Application Priority TLV: SCSI TLV Tx Status Status of ISCSI advertisements in application priority TLVs from the local DCBX port: enabled or disabled. Application Priority TLV: Local FCOE Priority Map Priority bitmap the local DCBX port uses in FCoE advertisements in application priority TLVs.
ISCSI TLV Tx Status is disabled Local FCOE PriorityMap is 0x8 Local ISCSI PriorityMap is 0x10 Remote FCOE PriorityMap is 0x8 Remote ISCSI PriorityMap is 0x8 Dell# show interfaces tengigabitethernet 0/49 pfc detail Interface TenGigabitEthernet 0/49 Admin mode is on Admin is enabled Remote is enabled Remote Willing Status is enabled Local is enabled Oper status is recommended PFC DCBX Oper status is Up State Machine Type is Feature TLV Tx Status is enabled PFC Link Delay 45556 pause quanta Application Priorit
show qos dcb-input Displays the PFC configuration in a DCB input policy. Syntax Parameters Command Modes Command History Example show qos dcb-input [pfc-profile] pfc-profile Enter the PFC profile. CONFIGURATION Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch.
Link Delay 45556 pause quantum 0 Pause Tx pkts, 0 Pause Rx pkts Fibre Channel over Ethernet for FC Flex IO Modules FCoE provides a converged Ethernet network that allows the combination of storage-area network (SAN) and LAN traffic on a Layer 2 link by encapsulating Fibre Channel data into Ethernet frames. The Fibre Channel (FC) Flex IO module is supported on Dell Networking Operating System (OS) MXL 10/40GbE Switch and M I/O Aggregator (IOA).
Parameters map-name Enter a DCB map name. The maximum number of alphanumeric characters is 32. Defaults None. There are no pre-configured PFC and ETS settings on M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Ethernet interfaces. With autodetection of DCB enabled, a DCB map named ‘dcb-map’ is applied on all the Ethernet interfaces on which the DCBx frames are observed. Command Modes CONFIGURATION Command History Usage Information INTERFACE Version 9.3(0.
Command Modes Command History FCOE MAP Version 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. Usage Information The text description is displayed in show fcoe-map command output. Related Commands fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. show fcoe-map— displays the Fibre Channel and FCoE configuration parameters in FCoE maps.
behalf of the FC port to downstream servers in order to advertise the availability of a new FCF port on the FCoE VLAN. To remove an FCoE map from an FC interface, enter the no fabric map-name command in Interface configuration mode. Related Commands fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. show fcoe-map— displays the Fibre Channel and FCoE configuration parameters in FCoE maps.
Related Commands fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. show fcoe-map— displays the Fibre Channel and FCoE configuration parameters in FCoE maps. fcf-priority In an FCoE map, configure the priority used by a server CNA to select an upstream FCoE forwarder (FCF).
Parameters fc-map-value Enter the unique MAC address prefix used by a SAN fabric. The range of FC-MAP values is from 0EFC00 to 0EFCFF. Defaults None Command Modes FCOE MAP Command History Usage Information Version 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. The FC-MAP value you enter must match the FC-MAP value used by an FC switch or FCoE forwarder (FCF) in the fabric. An FCF switch accepts only FCoE traffic that uses the correct FC-MAP value.
Command History Usage Information Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O Aggregator and MXL 10/40GbE Switch This command is available at the global level only. fcoe-map Create an FCoE map which contains the parameters used to configure the links between server CNAs and a SAN fabric. Apply the FCoE map on a server-facing Ethernet port.
On an M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module NPIV proxy gateway, you cannot apply an FCoE map is applied on fabric-facing FC ports and server-facing 10–Gigabit Ethernet ports. An FCoE map consists of the following parameters: the dedicated FCoE VLAN used for storage traffic, the destination SAN fabric (FC-MAP value), FCF priority used by a server, and the FIP keepalive (FKA) advertisement timeout.
interface vlan (NPIV proxy gateway) Create a dedicated VLAN to be used to send and receive Fibre Channel traffic over FCoE links between servers and a fabric over an M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module NPIV proxy gateway. M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Syntax Parameters interface vlan vlan-id vlan-id Defaults Not configured. Command Modes CONFIGURATION Command History Usage Information Version 9.3.0.
keepalive In an FCoE map, enable the monitoring of FIP keepalive messages (if it is disabled). M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Syntax keepalive Parameters None Defaults FIP keepalive monitoring is enabled on Ethernet and Fibre Channel interfaces. Command Modes FCOE MAP Command History Usage Information Version 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.
pfc {on | off} Defaults None Command Modes DCB MAP Command History Usage Information Version 9.3(0.0) Configure whether priority-based flow control is enabled (on) or disabled (off) for port traffic in the priority group. Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. Use the dcb-map command to configure priority groups with PFC and/or ETS settings and apply them to Ethernet interfaces. Use the priority-pgid command to map 802.
show fcoe-map Display the Fibre Channel and FCoE configuration parameters in FCoE maps. M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Syntax Parameters Command Modes Command History Usage Information show fcoe-map [brief | map-name] brief Displays an overview of currently configured FCoE maps. map-name Displays the FC and FCoE configuration parameters in a specified FCoE map.
Field Description FC-MAP FCoE MAC address-prefix value - The unique 24-bit MAC address prefix that identifies a fabric. FCF Priority The priority used by a server to select an upstream FCoE forwarder. Config-State Indicates whether the configured FCoE and FC parameters in the FCoE map are valid: Active (all mandatory FCoE and FC parameters are correctly configured) or Incomplete (either the FC-MAP value, fabric ID, or VLAN ID are not correctly configured).
Field Description FLOGI to complete on peer FC port), or Removed (port has been shut down). Members Example M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Ethernet and FC ports that are members of the dedicated FCoE VLAN that carries storage traffic to the specified fabric.
Command History Usage Information Version 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. Use the show npiv devices command to display information on the server CNA, server-facing Ethernet and fabric-facing FC ports, and the SAN fabric in each server-fabric connection over an M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module NPIV proxy gateway. The following table describes the show npiv devices brief output shown in the example below.
Usage Information Example 370 The following table describes the show npiv devices output shown in the example below. Field Description ENode [number] A server CNA that has successfully logged in to a fabric over an M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module Ethernet port in ENode mode. Enode MAC MAC address of a server CNA port. Enode Intf Port number of a server-facing Ethernet port operating in ENode mode.
Related Commands FC-ID LoginMethod Secs Status : : : : 01:02:01 FLOGI 5593 LOGGED_IN ENode[1]: ENode MAC ENode Intf FCF MAC Fabric Intf FCoE Vlan Fabric Map ENode WWPN ENode WWNN FCoE MAC FC-ID LoginMethod Secs Status : : : : : : : : : : : : : 00:10:18:f1:94:22 Te 0/13 5c:f9:dd:ef:10:c9 Fc 0/0 1003 fid_1003 10:00:00:00:c9:d9:9c:cb 10:00:00:00:c9:d9:9c:cd 0e:fc:03:01:02:02 01:02:01 FDISC 5593 LOGGED_IN dcb-map— creates a DCB map to configure DCB parameters on Ethernet ports that support converged Ethe
PMUX Mode of the I/O Aggregator 28 This chapter describes the various CLI commands applicable in PMUX mode. Data Center Bridging (DCB) Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust, converged network to support multiple traffic types, including local area network (LAN), server, and storage traffic. The Dell Networking Operating System (OS) commands for data center bridging features include 802.
advertise dcbx-tlv On a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers. Syntax advertise dcbx-tlv {ets-conf | ets-reco | pfc} [ets-conf | etsreco | pfc] [ets-conf | ets-reco | pfc] To remove the advertised ETS TLVs, use the no advertise dcbx-tlv command. Parameters {ets-conf | etsreco | pfc} Enter the PFC and ETS TLVs advertised, where: • ets-conf: enables the advertisement of ETS configuration TLVs. • ets-reco: enables the advertisement of ETS recommend TLVs.
Parameters percentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to 100% in units of 1%. Defaults none Command Modes QOS-POLICY-OUT-ETS Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. By default, equal bandwidth is assigned to each port queue and each dot1p priority in a priority group.
Defaults none Command Modes CONFIGURATION Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. DCB is not supported if you enable link-level flow control on one or more interfaces. dcb-input To apply pause or flow control for specified priorities using a configure delay time, create a DCB input policy.
Related Commands dcb-policy input — applies the input policy with the PFC configuration. dcb-output To associate an ETS configuration with priority traffic, create a DCB output policy. Syntax dcb-output policy-name To remove the ETS output policy globally, use the no dcb output policy-name command. Parameters policy-name Defaults none Command Modes CONFIGURATION Command History Usage Information Version 8.3.16.1 Enter the DCB output policy name. The maximum is 32 alphanumeric characters.
Defaults none Command Modes INTERFACE Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. If you apply an input policy with PFC disabled (no pfc mode on): • You can enable link-level flow control on the interface. To delete the input policy, first disable link-level flow control.
To remove only the DCB input policies applied to the specified switch, use the no dcb-policy input stack-unit command. Parameters stack-unit-id Enter the stack unit identification. dcb-inputpolicy-name Enter the policy name for the DCB input policy. Defaults none Command Modes CONFIGURATION Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.
Usage Information When you apply an ETS output policy to on interface, ETS-configured scheduling and bandwidth allocation take precedence over any configured settings in QoS output policies. To remove an ETS output policy from an interface, use the no dcb-policy output policy-name command. ETS is enabled by default with the default ETS configuration applied (all dot1p priorities in the same group with equal bandwidth allocation).
You can apply a DCB output policy with ETS configuration to all stacked ports in a switch stack or an individual stacked switch. You can apply different DCB output policies to different stack units. NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4.(0.0) release. A warning message appears when you try to run this command indicating that you have to use the dcb-map commands in the future.
dcb stack-unit pfc-buffering pfc-port-count pfc-queues Configure the PFC buffer for all port pipes in a specified stack unit by specifying the port-pipe number, number of PFC-enabled ports, and number of configured lossless queues.
To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream | auto-upstream | manual} command. Parameters config-source | autodownstream | auto-upstream | manual Enter the DCBX port role, where: • config-source: configures the port to serve as the configuration source on the switch. • auto-upstream: configures the port to receive a peer configuration. The configuration source is elected from auto-upstream ports.
• ieee-v2: configures the port to use IEEE 802.1az (Draft 2.5). Defaults Auto Command Modes INTERFACE PROTOCOL LLDP Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. DCBX requires that you enable LLDP to advertise DCBX TLVs to peers. Configure DCBX operation at the INTERFACE level on a switch or globally on the switch.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. description Enter a text description of the DCB policy (PFC input or ETS output). Syntax description text To remove the text description, use the no description command. Parameters text Enter the description of the output policy. The maximum is 32 characters. Defaults none Command Modes • DCB INPUT POLICY • DCB OUTPUT POLICY Command History Related Commands Version 9.2(0.0) Introduced on the M I/O Aggregator.
Usage Information If you disable ETS in an output policy applied to an interface using the no ets mode on command, any previously configured QoS settings at the interface or global level takes effect. If you configure QoS settings at the interface or global level and in an output policy map (the service-policy output command), the QoS configuration in the output policy takes precedence.
Defaults 0x10 Command Modes PROTOCOL LLDP Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. This command is available at the global level only. pfc link-delay Configure the link delay used to pause specified priority traffic. Syntax pfc link-delay value To remove the link delay, use the no pfc link-delay command.
Command Modes Command History Usage Information DCB INPUT POLICY Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. By applying a DCB input policy with PFC enabled, you enable PFC operation on ingress port traffic.
dot1p Value in the Incoming Frame Description heading 0 0 1 0 2 0 3 1 4 2 5 3 6 3 7 3 pfc priority Configure the CoS traffic to be stopped for the specified delay. Syntax pfc priority priority-range To delete the pfc priority configuration, use the no pfc priority command. Parameters priority-range Defaults none Command Modes DCB INPUT POLICY Command History Usage Information Enter the 802.1p values of the frames to be paused.
NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4(0.0) release. A warning message appears when you try to run this command indicating that you have to use the dcb-map commands in the future. Related Commands dcb-input — creates a DCB input policy. priority-group To use with an ETS output policy, create an ETS priority group. Syntax priority-group group-name To remove the priority group, use the no priority-group command.
Related Commands • priority-list — configures the 802.1p priorities for an ETS output policy. • set-pgid — configures the priority-group. priority-group qos-policy Associate the 802.1p priority traffic in a priority group with the ETS configuration in a QoS output policy. Syntax priority-group group-name qos-policy ets-policy-name To remove the 802.1p priority group, use the no priority-group qos-policy command. Parameters group-name Enter the group name of the 802.1p priority group.
priority-list Configure the 802.1p priorities for the traffic on which you want to apply an ETS output policy. Syntax priority-list value To remove the priority list, use the no priority-list command. Parameters value Enter the priority list value. Separate priority values with a comma; specify a priority range with a dash; for example, priority-list 3,5-7. The range is from 0 to 7. Defaults none Command Modes PRIORITY-GROUP Command History Usage Information Version 9.2(0.
• werr: weighted elastic round robin (werr) provides lowlatency scheduling for priority traffic on port queues. Defaults Weighted elastic round robin (WERR) scheduling is used to queue priority traffic. Command Modes POLICY-MAP-OUT-ETS Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information Related Commands NOTE: Please note that Dell Networking does not recommended to use this command as it has been deprecated in the current 9.4(0.0) release. A warning message appears when you try to run this command indicating that you have to use the dcb-map commands in the future. • priority-group qos-policy — creates an ETS priority group. • priority-list — configures the 802.1p priorities.
Command Modes Command History Usage Information CONFIGURATION Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. To clear DCBX frame counters, use the clear dcbx counters interface stack-unit/port command. The following describes the show interface dcbx detail command shown in the following example.
Example Field Description Local DCBX Status: Sequence Number Sequence number transmitted in Control TLVs. Local DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs. Local DCBX Status: Protocol State Current operational state of the DCBX protocol: ACK or INSYNC. Peer DCBX Status: DCBX Operational Version DCBX version advertised in Control TLVs received from the peer device.
----------------------------------------------------------Interface TenGigabitEthernet 0/49 Remote Mac Address 00:00:00:00:00:11 Port Role is Auto-Upstream DCBX Operational Status is Enabled Is Configuration Source? TRUE Local DCBX Compatibility mode is CEE Local DCBX Configured mode is CEE Peer Operating version is CEE Local DCBX TLVs Transmitted: ErPfi Local DCBX Status ----------------DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Number: 2 Acknowledgment Number: 2 Protocol State:
The following describes the show interface summary command shown in the following example. 398 Field Description Interface Interface type with stack-unit and port number. Max Supported TC Group Maximum number of priority groups supported. Number of Traffic Classes Number of 802.1p priorities currently configured. Admin mode ETS mode: on or off. When on, the scheduling and bandwidth allocation configured in an ETS output policy or received in a DCBX TLV from a peer can take effect on an interface.
Example (Summary) Field Description ETS TLV Statistic: Output Conf TLV pkts Number of ETS Configuration TLVs transmitted. ETS TLV Statistic: Error Conf TLV pkts Number of ETS Error Configuration TLVs received.
Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled Example (Detail) Dell(conf)# show interfaces tengigabitethernet 0/0 ets detail Interface TenGigabitEthernet 0/0 Max Supported TC Groups is 4 Number of Traffic Classes is 8 Admin mode is on Admin Parameters : -----------------Admin is enabled TC-grp Priority# Bandwidth TSA 0 0,1,2,3,4,5,6,7 100% ETS 1 0% ETS 2 0% ETS 3 0% ETS 4 0% ETS 5 0% ETS 6 0% ETS 7 0% ETS Priority# 0 1 2 3 4 5 6 7 Remote Parameters: ------------------Remote is disa
TLV Pkts show interface pfc Displays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay. Syntax Parameters Command Modes Command History Usage Information show interface port-type slot/port pfc {summary | detail} port-type slot/ port pfc Enter the port-type slot and port PFC information. {summary | detail} Enter the keyword summary for a summary list of results or enter the keyword detail for a full list of results. INTERFACE Version 9.2(0.
Field 402 Description • Recommend: Remote PFC configuration parameters were received from the peer. • Internally propagated: PFC configuration parameters were received from the configuration source. PFC DCBX Oper status Operational status for the exchange of the PFC configuration on the local port: match (up) or mismatch (down). State Machine Type Type of state machine used for DCBX exchanges of the PFC parameters: Feature — for legacy DCBX versions; Symmetric — for an IEEE version.
Example (Summary) Field Description PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received.
Command Modes Command History Example (Summary) INTERFACE Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
show qos dcb-output Displays the ETS configuration in a DCB output policy. Syntax Parameters Command Modes Command History Usage Information Example show qos dcb-output [ets-profile] [ets-profile] Enter the ETS profile. EXEC Privilege Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
priority-list 4 set-pgid 2 show stack-unit stack-ports ets details Displays the ETS configuration applied to egress traffic on stacked ports, including ETS Operational mode on each unit and the configurated priority groups with dot1p priorities, bandwidth allocation, and scheduler type. Syntax Parameters Command Modes Command History Example show stack-unit {all | stack-unit} stack-ports {all | portnumber} ets details stack-unit Enter the stack unit identification. port-number Enter the port number.
3 4 5 6 7 8 - - show stack-unit stack-ports pfc details Displays the PFC configuration applied to ingress traffic on stacked ports, including PFC Operational mode on each unit with the configured priorities, link delay, and number of pause packets sent and received. Syntax Parameters Command Modes Command History Example show stack-unit {all | stack-unit} stack-ports {all | portnumber} pfc details stack-unit Enter the stack unit. port-number Enter the port number. CONFIGURATION Version 9.2(0.
FIP Snooping In a converged Ethernet network, an MXL Switch can operate as an intermediate Ethernet bridge to snoop on Fibre Channel over Ethernet initialization protocol (FIP) packets during the login process on Fibre Channel over Ethernet (FCoE) forwarders (FCFs). Acting as a transit FIP snooping bridge, the switch uses dynamically-created ACLs to permit only authorized FCoE traffic to be transmitted between an FCoE end-device and an FCF.
Command Modes Command History EXEC Privilege Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. feature fip-snooping Enable FCoE transit and FIP snooping on a switch. Syntax feature fip-snooping To disable the FCoE transit feature, use the no feature fip-snooping command. Defaults Disabled Command Modes CONFIGURATION Command History Version 9.2(0.
fip-snooping fc-map Configure the FC-MAP value FIP snooping uses on all VLANs. Syntax fip-snooping fc-map fc-map-value To return the configured FM-MAP value to the default value, use the no fipsnooping fc-map command. Parameters fc-map-value Enter the FC-MAP value FIP snooping uses. The range is from 0EFC00 to 0EFCFF. Defaults 0x0EFC00 Command Modes • CONFIGURATION • VLAN INTERFACE Command History Version 9.2(0.0) Introduced on the M I/O Aggregator.
iSCSI Optimization Internet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic. To configure and verify the iSCSI optimization feature, use the following Dell Networking Operating System (OS) commands. advertise dcbx-app-tlv Configure DCBX to send iSCSI TLV advertisements. Syntax advertise dcbx-app-tlv iscsi To disable DCBX iSCSI TLV advertisements, use the no advertise dcbx-apptlv iscsi command. Defaults Disabled.
iscsi cos Set the QoS policy that is applied to the iSCSI flows. Syntax iscsi cos {enable | disable | dot1p vlan-priority-value [remark] | dscp dscp-value [remark]} To disable the QoS policy, use the no iscsi cos dscp command. Parameters enable Enter the keyword enable to allow the application of preferential QoS treatment to iSCSI traffic so that the iSCSI packets are scheduled in the switch with a dot1p priority 4 regardless of the VLAN priority tag in the packet.
Parameters enable Defaults Disabled. Command Modes CONFIGURATION Command History Usage Information Enter the keyword enable to enable the iSCSI optimization feature. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. When you enable the iSCSI feature using the iscsi enable command, flow control settings are set to rx on tx off on all interfaces.
iscsi target port Configure the iSCSI target ports and optionally, the IP addresses on which iSCSI communication is monitored. Syntax iscsi target port [tcp-port-2...tcp-port-16]ip-address [ipaddress] To remove the configured iSCSI target ports or IP addresses, use the no iscsi target port command. Parameters tcpport-2...tcpport - 16 Enter the tcp-port number of the iSCSI target ports. The tcp-port-n is the TCP port number or a list of TCP port numbers on which the iSCSI target listens to requests.
Basic Interface Commands The following commands are for Physical interfaces. clear counters Clear the counters used in the show interfaces commands for all virtual router redundancy protocol (VRRP) groups, virtual local area networks (VLANs), and physical interfaces, or selected ones.
Parameters desc_text Defaults none Command Modes INTERFACE Command History Usage Information Related Commands Enter a text string up to 240 characters long. To use special characters as a part of the description string, you must enclose the whole string in double quotes. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
• Command Modes Command History Usage Information tx off INTERFACE Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. The globally assigned 48-bit Multicast address 01-80-C2-00-00-01 is used to send and receive pause frames.
Example (partial) Dell(conf-if-tengig-0/1)#show config ! interface TenGigabitEthernet 0/1 no ip address switchport no negotiation auto flowcontrol rx off tx on no shutdown ... Example (Values) This Example shows how the Dell Networking OS negotiates the flow control values between two Dell Networking chassis connected back-to-back using 1G copper ports.
Related Commands show running-config — displays the flow configuration parameters (non-default values only). show interfaces — displays the negotiated flow control parameters. interface Configure a physical interface on the switch. Syntax Parameters interface interface interface Defaults Not configured.
show interfaces — displays the interface configuration. interface ManagementEthernet Configure the Management port on the system. Syntax Parameters interface ManagementEthernet slot/port slot/port Defaults Not configured. Command Modes CONFIGURATION Command History Usage Information Enter the keyword ManagementEthernet, then the slot number (0 or 1) and port number zero (0). Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.
gigabitethernet 0/1 - 5 is valid; interface range gigabitethernet 0/1-5 is NOT valid. Defaults none Command Modes CONFIGURATION Command History Usage Information • For a Port Channel interface, enter the keywords portchannel then a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
Usage Information Only VLAN and port-channel interfaces created using the interface vlan and interface port-channel commands can be used in the interface range command. Use the show running-config command to display the VLAN and port-channel interfaces. VLAN or port-channel interfaces that are not displayed in the show running-config command cannot be used with the bulk configuration feature of the interface range command.
interface vlan Configure a VLAN. You can configure up to 4096 VLANs. Syntax interface vlan vlan-id To delete a VLAN, use the no interface vlan vlan-id command. Parameters vlan-id Enter a number as the VLAN Identifier. The range is from 1 to 4096. Defaults Not configured, except for the Default VLAN, which is configured as VLAN 1. Command Modes CONFIGURATION Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information If you configure interface type as CR4 with auto-negotiation enabled, also configure CR4 with auto-negotiation. Many DAC cable link issues are resolved by setting the interface type as CR4. Related Commands interface — configures a physical interface. interface port-channel — configures a port channel group. keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data.
Defaults 1554 Command Modes INTERFACE Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. If the packet includes a Layer 2 header, the difference between the link MTU and IP MTU (ip mtu command) must be enough bytes to include the Layer 2 header.
Layer 2 Overhead Link MTU and IP MTU Delta Tagged Packet with VLAN-Stack Header 26 bytes negotiation auto Enable auto-negotiation on an interface. Syntax negotiation auto To disable auto-negotiation, use the no negotiation auto command. Defaults Enabled. Command Modes INTERFACE Command History Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
end Exit from configuration mode exit Exit from autoneg configuration mode mode Specify autoneg mode no Negate a command or set its defaults show Show autoneg configuration information Dell(conf-if-autoneg)#mode ? forced-master Force port to master mode forced-slave Force port to slave mode Dell(conf-if-autoneg)# Example (Master/Slave, partial) Dell#show interfaces configured TenGigabitEthernet 13/18 is up, line protocol is up Hardware is Dell Force10Eth, address is 00:01:e8:05:f7:fc Current address is 00:
Related Commands speed (for 1000/10000 interfaces) — sets the link speed to 1000, 10000, or autonegotiate the speed. portmode hybrid To accept both tagged and untagged frames, set a physical port or port-channel. A port configured this way is identified as a hybrid port in report displays. Syntax portmode hybrid To return a port to accept either tagged or untagged frames (non-hybrid), use the no portmode hybrid command.
Dell(conf-if-vl-20)#untag tengig 0/20 Dell(conf-if-vl-20)# Example (tagged hybrid) Dell(conf)#interface tengig 0/20 Dell(conf-if-te-0/20)#no shut Dell(conf-if-te-0/20)#portmode hybrid Dell(conf-if-te-0/20#sw Dell(conf-if-te-0/20)#int vlan 10 Dell(conf-if-vl-10)#int tengig 0/20 Dell(conf-if-vl-20)# untag tengig 0/20 Dell (conf-if-vl-20)# Dell(conf)#do show interfaces switchport tengigabitethernet 3/20 Codes: U x G i untagged, V - Untagged, T - Tagged Dot1x untagged, X - Dot1x tagged GVRP tagged, M - Trunk,
NOTE: The MXL switch commands accept Unit ID numbers from 0 to 5, though the MXL switch supports stacking up to three units only with the Dell Networking OS version 8.3.7.1. number Defaults Disabled. Command Modes CONFIGURATION Command History Usage Information Enter the port number of the 40G port to be split. Enter one of the following port numbers for the MXL switch: 48, 52, 56, or 60. Version 9.2(0.0) Introduced on the M I/O Aggregator.
NOTE: The Dell Networking OS implementation of LAG or Port Channel requires that you configure a LAG on both switches manually. For information about Dell Networking OS link aggregation control protocol (LACP) for dynamic LAGs, refer to the Link Aggregation Control Protocol (LACP) chapter. For more information about configuring and using Port Channels, refer to the Dell Networking OS Configuration Guide. channel-member Add an interface to the Port Channel, while in INTERFACE PORTCHANNEL mode.
type and speed (for example, all 10-Gigabit Ethernet interfaces). However, you can combine 100/1000 interfaces and GE interfaces in the same Port Channel. If the Port Channel contains a mix of interfaces with 100 Mb/s speed and 1000 Mb/s speed, the software disables those interfaces whose speed does not match the speed of the first interface configured and enabled in the Port Channel.
A Port Channel can contain both 100/1000 interfaces and GE interfaces. Based on the first interface configured in the Port Channel and enabled, the Dell Networking OS determines if the Port Channel uses 100 Mb/s or 1000 Mb/s as the common speed. For more information, refer to channel-member. If the line card is in a Jumbo mode chassis, you can also configure the mtu and ip mtu commands.
Internet Group Management Protocol (IGMP) The IGMP commands are supported by the Dell Networking operating software on the Aggregator. This chapter contains the following sections: • IGMP Commands • IGMP Snooping Commands IGMP Commands Dell Networking OS supports IGMPv1/v2/v3 and is compliant with RFC-3376. Important Points to Remember • IGMPv2 is the default version of IGMP on interfaces. You can configure IGMPv3 on interfaces. It is backward compatible with IGMPv2.
Version 7.6.1.0 Introduced on the E-Series. ip igmp querier-timeout Change the interval that must pass before a multicast router decides that there is no longer another multicast router that should be the querier. Syntax ip igmp querier-timeout seconds To return to the default value, use the no ip igmp querier-timeout command. Parameters seconds Enter the number of seconds the router must wait to become the new querier. The range is from 60 to 300. The default is 125 seconds.
ip igmp query-interval Change the transmission frequency of IGMP general queries the Querier sends. Syntax ip igmp query-interval seconds To return to the default values, use the no ip igmp query-interval command. Parameters seconds Enter the number of seconds between queries sent out. The range is from 1 to 18000. The default is 60 seconds. Defaults 60 seconds Command Modes INTERFACE Command History This guide is platform-specific.
Parameters seconds Enter the number of seconds for the maximum response time. The range is from 1 to 25. The default is 10 seconds. Defaults 10 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator.
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810.
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000.
Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command. Usage Information Queriers normally send some queries when a leave message is received prior to deleting a group from the membership database. There may be situations when you require a fast deletion of a group.
Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information This last-member-query-interval is also the interval between successive GroupSpecific Query messages. To change the last-member-query interval, use this command. ip igmp snooping mrouter Statically configure a VLAN member port as a multicast router interface.
Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command. Usage Information Dell Networking OS provides the capability of statically configuring the interface to which a multicast router is attached.
Usage Information This command enables the IGMP switch to send General Queries periodically. This behavior is useful when there is no multicast router present in the VLAN because the multicast traffic is not routed. Assign an IP address to the VLAN interface for the switch to act as a querier for this VLAN. Layer 2 This chapter describes commands to configure Layer 2 features.
Parameters mac-address Enter the 48-bit hexadecimal address in nn:nn:nn:nn:nn:nn format. output interface Enter the keyword output then one of the following interfaces for which traffic is forwarded: vlan vlan-id Defaults Not configured. Command Modes CONFIGURATION Command History • For a Port Channel interface, enter the keywords portchannel then a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
Link Aggregation Control Protocol (LACP) This chapter contains commands for Dell Networks’s implementation of the link aggregation control protocol (LACP) for creating dynamic link aggregation groups (LAGs) — known as port-channels in the Dell Networking Operating System (OS). NOTE: For static LAG commands, refer to the Interfaces chapter), based on the standards specified in the IEEE 802.3 Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. port-channel mode Configure the LACP port channel mode. Syntax Parameters port-channel number mode [active] [passive] [off] number Enter the keywords number then a number. active Enter the keyword active to set the mode to the active state. NOTE: LACP modes are defined in Usage Information. passive Enter the keyword passive to set the mode to the passive state. NOTE: LACP modes are defined in Usage Information.
port-channel-protocol lacp Enable LACP on any LAN port. Syntax port-channel-protocol lacp To disable LACP on a LAN port, use the no port-channel-protocol lacp command. Command Modes Command History Example INTERFACE Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
advertise dot3-tlv Advertise dot3 TLVs (Type, Length, Value). Syntax advertise dot3-tlv {max-frame-size} To remove advertised dot3-tlv, use the no advertise dot3-tlv {max-framesize} command. Parameters max-framesize Enter the keywords max-frame-size to advertise the dot3 maximum frame size. Defaults none Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History Version 9.2(0.0) Introduced on the M I/O Aggregator.
Version 8.3.16.1 Usage Information Introduced on the MXL 10/40GbE Switch IO Module. The command options system-capabilities, system-description, and system-name can be invoked individually or together, in any sequence. clear lldp counters Clear LLDP transmitting and receiving counters for all physical interfaces or a specific physical interface.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. debug lldp interface To display timer events, neighbor additions or deletions, and other information about incoming and outgoing packets, enable LLDP debugging. Syntax debug lldp interface {interface | all}{events | packet {brief | detail} {tx | rx | both}} To disable debugging, use the no debug lldp interface {interface | all}{events} {packet {brief | detail} {tx | rx | both}} command.
Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. disable Enable or disable LLDP. Syntax disable To enable LLDP, use the no disable command. Defaults Enabled, that is no disable. Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History Related Commands Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
multiplier Set the number of consecutive misses before LLDP declares the interface dead. Syntax multiplier integer To return to the default, use the no multiplier integer command. Parameters integer Enter the number of consecutive misses before the LLDP declares the interface dead. The range is from 2 to 10. Defaults 4 x hello Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History Version 9.2(0.0) Introduced on the M I/O Aggregator.
Defaults none Command Modes INTERFACE Command History Usage Information dot1p Queue Number 3 3 4 4 5 5 6 6 7 7 Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. The dot1p-priority command changes the priority of incoming traffic on the interface.
Command Modes Command History Usage Information dot1p Queue ID 5 3 6 3 7 3 • INTERFACE • CONFIGURATION Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. To honor all incoming 802.1p markings on incoming switched traffic on the interface, enter this command. By default, this facility is not enabled (that is, the 802.
4 0-7 5 0-7 6 0-7 7 0-7 Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.0 Introduced on the S4820T.
Usage Information Guarantee a minimum bandwidth to different queues globally using the serviceclass bandwidth-percentage command from CONFIGURATION mode. The command is applied in the same way as the bandwidth-percentage command in an output QoS policy. The bandwidth-percentage command in QOSPOLICY-OUT mode supersedes the service-class bandwidth-percentage command.
description Add a description to the selected policy map or QoS policy. Syntax description {description} To remove the description, use the no description {description} command. Parameters description Enter a description to identify the policies (80 characters maximum). Defaults none Command Modes CONFIGURATION (policy-map-input and policy-map-output; conf-qos-policy-in and conf-qos-policy-out; wred) Command History Related Commands Version 9.2(0.0) Introduced on the M I/O Aggregator.
Usage Information Related Commands Aggregate input/output QoS policy applies to all the port ingoing/outgoing traffic. Aggregate input/output QoS policy can coexist with per queue input/output QoS policies. 1. If only aggregate input QoS policy exists, input traffic conditioning configurations (rate-police) apply. Any marking configurations in aggregate input QoS policy are ignored. 2.
qos-policy-output Create a QoS output policy. Syntax qos-policy-output qos-policy-name To remove an existing output QoS policy, use the no qos-policy-output qospolicy-name command. Parameters qos-policyname Defaults none Command Modes CONFIGURATION Command History Version 8.3.16.1 Enter your output QoS policy name in character format (32 characters maximum). Introduced on the MXL 10/40GbE Switch IO Module. Usage Information To specify the name of the output QoS policy, use this command.
Version 8.3.16.1 Usage Information Introduced on the MXL 10/40GbE Switch IO Module. When you apply rate-shape in QoS policy both on the Queue Level and in Aggregate mode, the queue-based shaping occurs first then aggregate rate shaping. service-policy output Apply an output policy map to the selected interface. Syntax service-policy output policy-map-name To remove the output policy map from the interface, use the no servicepolicy output policy-map-name command.
class-map class-mapname (OPTIONAL) Enter the keyword class-map then the class map name assigned to the queue in character format (32 character maximum). NOTE: This option is available under policy-mapinput only. qos-policy qos-policyname (OPTIONAL) Enter the keywords qos-policy then the QoS policy name assigned to the queue in text format (32 characters maximum). This specifies the input QoS policy assigned to the queue under policy-map-input and output QoS policy under policy-map-output context.
Wred green wg Dell# reload-type Configure a switch to reload as a DHCP client in BMP mode with all ports configured for Layer 3 traffic or in Normal mode. Syntax reload-type [bmp | normal—reload {[auto—save {enable | disable}] | [config-scr-download {enable | disable}] | [dhcptimeout minutes]| retry-count number | vendor-class-identifier description] Use the disable bmp command to stop the BMP process. Parameters bmp (Default) Enable the BMP reload type.
retry-count number Configure the number of times to retry loading the Dell Networking OS image and configuration download. The retry limit is 0–6. If the retry limit is 0, no retry is performed. The default is 0. vendor-classidentifier description (Optional) Enter a brief description for DHCP Option 60. Maximum is 64 characters long. NOTE: This parameter replaces the deprecated parameter userdefined-string.
mode, enter the stop bmp command. The startup configuration is then loaded from the local flash on the switch. To toggle between Normal and BMP Auto Configuration modes, use the reloadtype command in BMP. Reload settings for Auto Configuration mode that you configure are stored in memory and retained for future reboots and BMP software upgrades. To reload the switch in the last configured mode: Normal reload or BMP mode, you can enter the reload command at any time.
• If you are using access control lists (ACLs) in an SNMP v3 configuration, group ACL overrides user ACL if the user is part of that group. • SNMP operations are not supported on a virtual local area network (VLAN). snmp-server enable traps Enable SNMP traps. Syntax snmp-server enable traps [notification-type] [notificationoption] To disable traps, use the no snmp-server enable traps [notificationtype] [notification-option] command.
Defaults Not enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.1(0.0) Added support for copy-config and ecmp traps. Version 8.3.19.
traps (OPTIONAL) Enter the keyword traps to send trap notifications to the specified host. The default is traps. informs (OPTIONAL) Enter the keyword informs to send inform notifications to the specified host. The default is traps. version 1 | 2c | 3 (OPTIONAL) Enter the keyword version to specify the security model then the security model version number 1, 2c, or 3: • Version 1 is the least secure version. • Version 3 is the most secure of the security modes.
• isis — Enable ISIS adjacency change traps • pfc — Enable pfc traps • snmp — Enable SNMP trap • stp — Enable 802.1d state change traps • vlt — Enable VLT traps • vrrp — Enable VRRP state change traps • xstp — Enable 802.1s, 802.1w, and PVST+ state change traps The default is all trap types are sent to host. Defaults As above. Command Modes CONFIGURATION Command History This guide is platform-specific.
previous command. Only the last snmp-server host command will be in effect. For example, if you enter an snmp-server host inform command for a host and then enter another snmp-server host inform command for the same host, the second command replaces the first command. The snmp-server host command is used with the snmp-server enable command. Use the snmp-server enable command to specify which SNMP notifications are sent globally.
Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands show logging — displays logging settings and system messages in the internal buffer. logging Configure an IP address or host name of a Syslog server where logging messages are sent.
Version 8.4.1.0 Added support for IPv6. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information Multiple logging servers of both IPv4 and/or IPv6 can be configured. Related Commands logging trap — enables logging to the Syslog server based on severity. logging buffered Enable logging and specify which messages are logged to an internal buffer. By default, all messages are logged to the internal buffer.
Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information When you decrease the buffer size, all messages stored in the buffer are lost. Increasing the buffer size does not affect messages stored in the buffer. Related Commands clear logging — clears the logging buffer.
Version 8.3.7.0 Introduced on the S4810. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands clear logging — clears the logging buffer. show logging — displays the logging setting and system messages in the internal buffer. logging monitor Specify which messages are logged to Telnet applications. Syntax logging monitor [level] To disable logging to terminal connections, use the no logging monitor command.
logging source-interface Specify that the IP address of an interface is the source IP address of Syslog packets sent to the Syslog server. Syntax logging source-interface interface To disable this command and return to the default setting, use the no logging source-interface command. Parameters interface Enter the following keywords and slot/port or number information: • For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.
Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information Syslog messages contain the IP address of the interface used to egress the router. By configuring the logging source-interface command, the Syslog packets contain the IP address of the interface configured. Related Commands logging— enables logging to the Syslog server.
Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Series. E-Series legacy command Example (Partial) Dell#show logging Syslog logging: enabled Console logging: level debugging Monitor logging: level debugging Buffer logging: level debugging, 5604 Messages Logged, Size (524288 bytes) Trap logging: level informational Oct 8 09:25:37: %RPM1:RP1 %BGP-5-ADJCHANGE: Connection with neighbor 223.80.255.254 closed.
%RPM:0:0 %CHMGR-2-LINECARDDOWN - Line card 3 down - IPC timeout Dell# show logging driverlog stack-unit Display the driver log for the specified stack member. Syntax Parameters show logging driverlog stack-unit unit# stack-unit unit# Enter the keywords stack-unit followed by the stack member ID of the switch for which you want to display the driver log. The range is from 0 to 7. defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific.
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.0.2.0 Introduced on the S6000. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000.
NOTE: Bi-directional traffic (unknown unicast and broadcast) along with egress storm control causes the configured traffic rates split between the involved ports. The percentage of traffic that each port receives after the split is not predictable. These ports can be in the same/different port pipes or the same/different line cards. NOTE: The policy discard drop counters are common across storm-control drops, ACL drops and QoS drops.
Version 6.5.1.0 Introduced on the E-Series. Uplink Failure Detection (UFD) Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with network interface controller (NIC) teaming, automatic recovery from a failed link. NOTE: In Standalone, VLT, and Stacking modes, the UFD group number is 1 by default and cannot be changed.
Related Commands Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.12.0 Introduced on the S4810. Version 8.4.2.3 Introduced on the S-Series S50. • downstream — assigns a port or port-channel to the uplink-state group as a downstream interface. • uplink-state-group — creates an uplink-state group and enables the tracking of upstream links.
description Enter a text description of an uplink-state group. Syntax Parameters description text text Text description of the uplink-state group. The maximum length is 80 alphanumeric characters. Defaults none Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command.
• Port channel: port-channel {1-512 | portchannel-range} Where port-range and port-channel-range specify a range of ports separated by a dash (-) and/or individual ports/port channels in any order; for example: gigabitethernet 1/1-2,5,9,11-12 port-channel 1-3,5. A comma is required to separate each port and portrange entry. Defaults none Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific.
downstream auto-recover Enable auto-recovery so that UFD-disabled downstream ports in an uplink-state group automatically come up when a disabled upstream port in the group comes back up. Syntax downstream auto-recover To disable auto-recovery on downstream links, use the no downstream autorecover command. Defaults The auto-recovery of UFD-disabled downstream ports is enabled. Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific.
Defaults No downstream links are disabled when an upstream link in an uplink-state group goes down. Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator.
Related Commands Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.19.0 Introduced on the S4820T Version 8.3.12.0 Introduced on the S4810. Version 8.4.2.3 Introduced on the S-Series S50. • uplink-state-group— creates an uplink-state group and enables the tracking of upstream links. show running-config uplink-state-group Display the current configuration of one or more uplink-state groups.
! uplink state track 2 downstream GigabitEthernet 0/1,3,5,7-10 upstream TengigabitEthernet 0/56,60 Related Commands • show uplink-state-group — displays the status information on a specified uplink-state group or all groups. • uplink-state-group — creates an uplink-state group and enables the tracking of upstream links. show uplink-state-group Display status information on a specified uplink-state group or all groups.
Dell#show uplink-state-group detail (Up): Interface up (Dwn): Interface down (Dis): Interface disabled Uplink State Group : 1 Status: Enabled, Up Upstream Interfaces : Downstream Interfaces : Uplink State Group : 3 Status: Enabled, Up Upstream Interfaces : Gi 0/46(Up) Gi 0/47(Up) Downstream Interfaces : Te 13/0(Up) Te 13/1(Up) Te 13/3(Up) Te 13/5(Up) Te 13/6(Up) Uplink State Group : 5 Status: Enabled, Down Upstream Interfaces : Gi 0/0(Dwn) Gi 0/3(Dwn) Gi 0/5(Dwn) Downstream Interfaces : Te 13/2(Dis) Te 13/4
Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.12.0 Introduced on the S4810. Version 8.4.2.3 Introduced on the S-Series S50. After you enter the command, to assign upstream and downstream interfaces to the group, enter Uplink-State-Group Configuration mode.
• Port channel: port-channel {1-512 | portchannel-range} Where port-range and port-channel-range specify a range of ports separated by a dash (-) and/or individual ports/port channels in any order; for example: gigabitethernet 1/1-2,5,9,11-12 port-channel 1-3,5. A comma is required to separate each port and portrange entry. Defaults none Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific.
Virtual Link Trunking (VLT) VLT allows physical links between two chassis to appear as a single virtual link to the network core. VLT eliminates the requirement for Spanning Tree protocols by allowing link aggregation group (LAG) terminations on two separate distribution or core switches, and by supporting a loop-free topology.
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.2(0.2) Added support for IPv6. Version 9.0.2.0 Introduced on the S6000. Version 9.0.0.0 Introduced on the Z9000. Version 8.3.
Example Version 8.3.19.0 Introduced on the S4820T. Version 8.3.12.0 Introduced on the S4810. VLT ARP Statistics ---------------ARP Tunnel Pkts sent:0 ARP Tunnel Pkts Rcvd:0 ARP-sync Pkts Sent:0 ARP-sync Pkts Rcvd:0 ARP Reg Request sent:19 ARP Reg Request rcvd:10 lacp ungroup member-independent Prevent possible loop during the bootup of a VLT peer switch or a device that accesses the VLT domain.
On the S4810, during boot-up in a stacking configuration, the system must be able to reach the DHCP server with the boot image and configuration image. During boot-up, only untagged DHCP requests are sent to the DHCP server to receive an offer on static LAGs between switches. The DHCP server must be configured to start in BMP mode.
Usage Information Version 8.3.12.0 Added support for the peer-down-vlan parameter. Version 8.3.8.0 Introduced on the S4810. To configure the VLAN from where the VLT peer forwards packets received over the VLTi from an adjacent VLT peer that is down, use the peer-down-vlan parameter. When a VLT peer with bare metal provisioning (BMP) is booting up, it sends untagged DHCP discover packets to its peer over the VLTi.
system-mac Reconfigure the default MAC address for the domain. Syntax Parameters system-mac mac-address mac-address Enter the system MAC address for the VLT domain. Defaults Not configured. Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version 9.2(0.
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. Version 9.0.2.0 Introduced on the S6000. Version 9.0.0.0 Introduced on the Z9000. Version 8.3.19.
Version 8.3.8.0 Introduced on the S4810. Usage Information The VLT domain ID must be the same between the two VLT devices. If the domain ID is not the same, a syslog message is generated and VLT does not launch. Related Commands show vlt brief — uses the show vlt brief command to display the delay-restore value. vlt-peer-lag port-channel Associate the port channel to the corresponding port channel in the VLT peer for the VLT connection to an attached device.
A Internet Control Message Protocol (ICMP) Message Types This chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible symbol or type/code. For example, you would receive a ! or 03 as an echo reply from your ping. Table 1. ICMP Messages and Their Definitions Symbol Type Code . Query Error Timeout (no reply) ! 0 U 3 C Description 4 5 3 echo reply . destination unreachable: 0 network unreachable . 1 host unreachable .
Symbol & Type Code Description 0 redirect for network . 1 redirect for host . 2 redirect for type-of-service and network . 3 redirect for type-of-service and host . 8 0 echo request . 9 0 router advertisement . 10 0 router solicitation . 11 Error time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reassembly . 12 500 Query parameter problem: 1 IP header bad (catchall error) . 2 required option missing .
