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Dell PowerEdge Command Line Reference Guide

for the M I/O Aggregator

9.11(2.0P1)

Summary of content (452 pages)

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Dell PowerEdge Command Line Reference Guide for the M I/O Aggregator 9.11(2.
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Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. 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 © 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
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Contents 1 About this Guide........................................................................................................................................... 17 Objectives.......................................................................................................................................................................... 17 Audience......................................................................................................................................................
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show file............................................................................................................................................................................ 38 show file-systems............................................................................................................................................................ 39 show os-version.......................................................................................................................................
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show tech-support...........................................................................................................................................................74 show uplink brief...............................................................................................................................................................77 show util-threshold cpu.......................................................................................................................................
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advertise dcbx-tlv............................................................................................................................................................ 98 bandwidth-percentage....................................................................................................................................................99 clear dcbx counters................................................................................................................................................
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renew dhcp interface..................................................................................................................................................... 137 show ip dhcp client statistics........................................................................................................................................ 138 show ip dhcp lease.....................................................................................................................................................
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show fip-snooping enode.............................................................................................................................................. 172 show fip-snooping fcf.................................................................................................................................................... 173 show fip-snooping sessions...........................................................................................................................................
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keepalive......................................................................................................................................................................... 203 minimum-links................................................................................................................................................................ 204 monitor interface......................................................................................................................................
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iscsi enable......................................................................................................................................................................250 iscsi priority-bits.............................................................................................................................................................250 iscsi profile-compellent..............................................................................................................................
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debug lldp interface....................................................................................................................................................... 280 disable.............................................................................................................................................................................. 281 hello.................................................................................................................................................
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rate-shape...................................................................................................................................................................... 309 service-class bandwidth-percentage...........................................................................................................................310 service-class dot1p-mapping........................................................................................................................................
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SSH Server and SCP Commands................................................................................................................................339 enable password...................................................................................................................................................... 339 enable restricted......................................................................................................................................................
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storm-control multicast (Interface)............................................................................................................................. 374 storm-control broadcast (Interface)............................................................................................................................374 show storm-control unknown-unicast........................................................................................................................
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clock update-calendar...................................................................................................................................................403 ntp server....................................................................................................................................................................... 403 show calendar.................................................................................................................................................
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show hardware buffer interface...................................................................................................................................440 show hardware system-flow......................................................................................................................................... 441 show hardware buffer-stats-snapshot........................................................................................................................
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1 About this Guide 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.
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[X] Keywords and parameters within brackets are optional. x|y Keywords and parameters separated by a bar require you to choose one option. x||y Keywords and parameters separated by a double bar allow you to choose any or all of the options. Information Icons This book uses the following information symbols: NOTE: The Note icon signals important operational information. CAUTION: The Caution icon signals information about situations that could result in equipment damage or loss of data.
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2 Before You Start 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 autoconfigures with software features enabled. This chapter describes the default settings and software features that are automatically configured at startup.
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• 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.
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iSCSI Operation Support for iSCSI traffic is turned on by default when the Aggregator powers up. No configuration is required. When the Aggregator powers up, it monitors known TCP ports for iSCSI storage devices on all interfaces. When a session is detected, an entry is created and monitored as long as the session is active. The Aggregator also detects iSCSI storage devices on all interfaces and auto-configures to optimize performance.
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The untagged VLAN used for the uplink LAG is always the default VLAN. Server-Facing LAGs The tagged VLAN membership of a server-facing LAG is automatically configured based on the server-facing ports that are members of the LAG. The untagged VLAN of a server-facing LAG is configured based on the untagged VLAN to which the lowest numbered server-facing port in the LAG belongs. NOTE: Dell Networking recommends that you configure the same VLAN membership on all LAG member ports.
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3 CLI Basics 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.
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User "admin" on line vty0 ( 123.12.1.123 ) User "admin" on line vty1 ( 123.12.1.123 ) 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.
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To obtain a list of available options: Type a keyword and then type a space and a ?. To obtain a list of partial keywords using a partial keyword: Type a partial keyword and then type a ?. Example The following is an example of typing ip ? at the prompt: Dell(conf)#ip ? igmp Internet Group Management Protocol route Establish static routes telnet Specify telnet options When entering commands, you can take advantage of the following timesaving features: • The commands are not case-sensitive.
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Using the Keyword no Command To disable, delete or return to default values, use the no form of the commands. For most commands, if you type the keyword no in front of the command, you disable that command or delete it from the running configuration. In this guide, the no form of the command is described in the Syntax portion of the command description.
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Dell#show running-config|no-more Filtering the Command Output Multiple Times You can filter a single command output multiple times. To filter a command output multiple times, place the save option as the last filter. For example: Dell# command | grep regular-expression | except regular-expression | grep other-regularexpression | find regular-expression | no-more | save Command Modes To navigate and launch various CLI modes, use specific commands.
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To enter INTERFACE mode: 1 Verify that you are logged in to CONFIGURATION mode. 2 Enter the interface command and then enter an interface type and interface number that is available on the switch. The prompt changes to include the designated interface and slot/port number.
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4 File Management This chapter contains commands needed to manage the configuration files and includes other file management commands. boot system gateway Specify the IP address of the default next-hop gateway for the management subnet. Syntax Parameters boot system gateway ip-address ip-address Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Enter an IP address in dotted decimal format. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.
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Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator. 9.4(0.0) Supported on the FN 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.
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Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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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. Syntax copy running-config startup-config {duplicate} Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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dir Displays the files in a file system. The default is the current directory. Syntax Parameters dir [filename | directory name:] filename | directory name: Command Modes EXEC Privilege Supported Modes All Modes Command History Example (OPTIONAL) Enter one of the following: • 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.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. You must include the colon (:) when entering this command. CAUTION: This command deletes all files, including the startup configuration file. So, after executing this command, consider saving the running config as the startup config (use the write memory command or copy run start command).
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Example copy http://admin:admin123@10.16.206.77/sample_file flash://sample_file Related Commands copy ftp:flash Copy files from FTP server to switch logging coredump stack-unit Enable the coredump. Syntax logging coredump stack-unit all Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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rename Rename a file in the local file system. Syntax rename url url Parameters url Command Modes EXEC Privilege Supported Modes All Modes Command History 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. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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When restoring all units in a stack, all the units in the stack are placed into stand-alone mode. When restoring a single unit in a stack, that unit placed in stand-alone mode. No other units in the stack are affected. When restoring units in stand-alone mode, the units remin in stand-alone mode after the restoration. After the restore is complete, the units power cycle immediately. CAUTION: There is no undo for this command.
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show boot system Displays information about boot images currently configured on the system. Syntax show boot system stack-unit {0-5 | all} Parameters Defaults 0–5 Enter this information to display the boot image information of only the entered stackunit. all Enter the keyword all to display the boot image information of all the stack-units in the stack. none Command Modes Supported Modes Command History Example • EXEC • EXEC Privilege All Modes Version Description 9.9(0.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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-2-b2 boot system stack-unit 1 default system: A: boot system gateway 10.11.209.
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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.
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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.
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Version Description 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#show running-config Current Configuration ... ! Version 9-4(0-180) ! boot system stack-unit 0 primary tftp://10.11.8.12/dv-ci-stomp-tc-1-a1 ! redundancy auto-synchronize full ! hostname Dell ...
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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... Location of the software build files loaded on the system Dell Force10 uptime is...
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tftp: After entering the keyword tftp:, you can either follow it with the location of the source file in this form: //hostlocation/filepath or press Enter to launch a prompt sequence. flash: After entering the keyword flash:, you can either follow it with the location of the source file in this form: //filepath or press Enter to launch a prompt sequence.
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flash After entering the keyword flash you can either follow it with the location of the source file in this form://filepath, or press Enter to launch a prompt sequence. usbflash After entering the keyword usbflash you can either follow it with the location of the source file in this form://filepath, or press Enter to launch a prompt sequence. A: Enter this keyword to upgrade the bootflash partition A. B: Enter this keyword to upgrade the bootflash partition B.
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5 Control and Monitoring This chapter describes control and monitoring for the 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 unit-id 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.
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Usage Information Version Description 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 Supported Modes All Modes Command History Related Commands Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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debug cpu-traffic-stats Enable the collection of computer processor unit (CPU) traffic statistics. Syntax debug cpu-traffic-stats Defaults Disabled Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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NOTE: Use this command only when you are working directly with a technical support representative to troubleshoot a problem. Do not use this command unless a technical support representative instructs you to do so. disable Return to EXEC mode. Syntax Parameters disable [level] level Defaults 1 Command Modes EXEC Privilege Supported Modes All Modes Command History (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The range is from 0 to 15. The default is 1.
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end Return to EXEC Privilege mode from other command modes (for example, CONFIGURATION mode). Syntax end Command Modes Supported Modes Command History Related Commands • CONFIGURATION • LINE • INTERFACE • MONITOR SESSION • PROTOCOL LLDP All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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feature unique-name Set a unique host name for the system. Syntax feature unique-name Defaults None Command Modes CONFIGURATION Supported Modes Command History Usage Information • Standalone • VLT • Stacking • PMUX • STOMP Full Switch Version Description 9.10(0.0) Introduced on the M I/O Aggregator, the FN IOM and MXL. If you use the feature unique-name command, the system generates a host name using the platform type and system serial number.
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Example morpheus% ftp 10.31.1.111 Connected to 10.31.1.111. 220 FTOS (1.0) FTP server ready Name (10.31.1.111:dch): dch 331 Password required Password: 230 User logged in ftp> pwd 257 Current directory is "flash:" ftp> dir 200 Port set okay 150 Opening ASCII mode data connection size date time name -------- ------ ------ -------512 Jul-20-2004 18:15:00 tgtimg 512 Jul-20-2004 18:15:00 diagnostic 512 Jul-20-2004 18:15:00 other 512 Jul-20-2004 18:15:00 tgt 226 Transfer complete 329 bytes received in 0.
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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. password password Enter the keyword password then a string up to 40 characters long as the password. Without specifying an encryption type, the password is unencrypted.
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http-server Disable / Enable the Blade I/O Manager Software. Syntax http-server blademgr Parameters blademgr Enter the keyword blademgr and specify the port for HTTP. Defaults ENABLED Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
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ip telnet source-interface Set an interface’s IP address as the source address in outgoing packets for Telnet sessions. Syntax Parameters ip telnet source-interface interface interface Enter the following keyword and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. • For VLAN interface, enter the keyword vlan then a number from 1 to 4094.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information You cannot delete a terminal connection. Related Commands show memory— View current memory usage on the M I/O Aggregator. ping Test connectivity between the system and another device by sending echo requests and waiting for replies.
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Defaults Command Modes Supported Modes Command History pattern pattern Enter the IPv4 data pattern. The range is from 0 to FFFF. The default is 0xABCD. sweep-min-size Enter the minimum size of datagram in sweep range. The range is from 52 to 15359 bytes. sweep-max-size Enter the maximum size of datagram in sweep range. The range is from 53 to 15359 bytes. sweep-interval Enter the incremental value for sweep size. The range is from 1 to 15308 seconds.
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Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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show alarms Display the active major and minor alarms on the system. Syntax Command Modes Supported Modes Command History Example show alarms • EXEC • EXEC Privilege All Modes Version Description 8.3.17.0 Supported on the M I/O Aggregator.
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[4/20 10:27:23]: CMD-(CLI):[snmp-server community public ro]by default from console [4/20 10:27:23]: CMD-(CLI):[logging 172.16.1.162]by default from console [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.
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Example Dell#show configuration lock Configure exclusively locked by the following line: Line : vty 0 Line number : 2 User : admin Type : AUTO State : LOCKED Ip address : 10.11.9.97 Dell# show cpu-traffic-stats Display the CPU traffic statistics. Syntax Parameters show cpu-traffic-stats [port number | all] port number (OPTIONAL) Enter the port number to display traffic statistics on that port only. The range is from 1 to 1568.
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show debugging View a list of all enabled debugging processes. Syntax show debugging Command Modes EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. show environment Displays the system component status (for example, temperature or voltage). Syntax Parameters Command Modes Supported Modes Command History Example (all) show environment [all | stack-unit unit-id] all Enter the keyword all to view all components. stack-unit unit-id Enter the keywords stack-unit then the unit-id to display information on a specific stack member.
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Unit Sensor0 Sensor1 Sensor2 Sensor3 Sensor4 Sensor5 Sensor6 Sensor7 Sensor8 Sensor9 ----------------------------------------------------------------1 51 51 64 61 61 61 67 61 64 66 Dell# show inventory Displays the switch type, components (including media), and Dell Networking OS version including hardware identification numbers and configured protocols.
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* - 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 Supported Modes Command History show memory [stack-unit 0–5] stack-unit 0–5 • EXEC • EXEC Privilege (OPTIONAL) Enter the keywords stack-unit then the stack unit ID of the stack member to display memory information on the designated stack member.
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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 (stackunit). Command Modes Supported Modes Command History Example (summary) summary (OPTIONAL) Enter the keyword summary to view a summary view CPU utilization of processes related to line card processing. Refer to Example (summary).
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0x763c3000 0 --More-Example (memory) 0 0 0.00% 0.00% 0.
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--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. show processes memory— displays CPU usage information based on running processes.
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Field Description 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. • A sending task enqueues messages into the SWP queue3 for a receiving task and waits for an acknowledgement. • If no response is received within a defined period of time, the SWP timeout mechanism resubmits the message at the head of the FIFO queue.
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Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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f10appioserv ndpm f10appioserv vrrp f10appioserv frrp f10appioserv xstp f10appioserv pim f10appioserv igmp f10appioserv mrtm 225280 618496 225280 335872 225280 180224 225280 2740224 225280 1007616 225280 417792 225280 5496832 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 192512 7389184 192512 7712768 192512 7192576 192512 9445376 192512 7585792 192512 14774272 192512 12636160 --More-Example (management-unit) Dell#show processes memory management-unit Total:2147483648, MaxUsed:499093504 [07/2
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show server-interfaces Displays server port information. Syntax show server-interfaces{brief|detail} Command Modes Supported Modes Command History Example (brief Command) • EXEC Privilege All Modes Version 9.4(0.0) Supported on the FN I/O Aggregator. Version 8.3.17.0 Supported on the M I/O Aggregator .
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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. Syntax Parameters Command Modes Supported Modes Command History show system [brief | stack-unit unit-id] brief (OPTIONAL) Enter the keyword brief to view an abbreviated list of system information. stack unit unit–id (OPTIONAL) Enter the keywords stack unit then the stack member ID for information on the stack member.
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Voltage : ok Switch Power : GOOD Product Name : I/O Aggregator Mfg By : DELL Mfg Date : Serial Number : 00000000000000 Part Number : NVH81X01 Piece Part ID : 00-NVH81X-00000-000-0000 PPID Revision : 01 Service Tag : N/A Expr Svc Code : N/A Chassis Svce Tag: RTWB200 Fabric Id : C2 Asset tag : test PSOC FW Rev : 0xb ICT Test Date : 0-0-0 ICT Test Info : 0x0 Max Power Req : 31488 Fabric Type : 0x3 Fabric Maj Ver : 0x1 Fabric Min Ver : 0x0 SW Manageability: 0x4 HW Manageability: 0x1 Max Boot Time : 3 minutes Li
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flash: Save to local flash drive (flash://filename (max 20 chars)) Command Modes Supported Modes Command History Usage Information • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Without the page or stack-unit option, the command output is continuous, use Ctrl-z to interrupt the command output. The save option works with other filtering commands.
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Dell#show tech-support stack-unit 1 | save flash://LauraSave Start saving show command report ....... Dell# Dell#dir Directory of flash: Directory of flash: 1 drwx 4096 Jan 01 1980 01:00:00 +01:00 . 2 drwx 2048 May 16 2012 10:49:01 +01:00 .. 3 drwx 4096 Jan 24 2012 19:38:32 +01:00 TRACE_LOG_DIR 4 drwx 4096 Jan 24 2012 19:38:32 +01:00 CORE_DUMP_DIR 5 d--- 4096 Jan 24 2012 19:38:34 +01:00 ADMIN_DIR 6 -rwx 10303 Mar 15 2012 18:37:20 +01:00 startup-config.
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show environment — displays system component status. show processes memory — displays memory usage based on the running processes. show uplink brief Displays the uplink port information. Syntax Parameters Command Modes Supported Modes Command History show uplink {brief|detail} brief Enter the keyword brief to display a brief summary of the uplink port information. detail Enter the keyword detail to display uplink port information with description.
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Mode of IP Address Assignment : NONE DHCP Client-ID :tenG170001ec9f10099 MTU 12000 bytes, IP MTU 11982 bytes LineSpeed auto Flowcontrol rx on tx off ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 2d19h53m 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 --More-- show util-threshold cpu Displays the set CPU utiliza
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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 Command Modes Supported Modes Command History Not configured. • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M 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 Supported Modes Command History • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. 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 Command Modes Supported Modes Command History Disabled • EXEC • EXEC Privilege All Modes Version Description 9.9(0.
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Usage Information This command enables XML input mode where you can either cut and paste XML requests or enter the XML requests line-by-line. trace route View the packet path to a specific device. Syntax traceroute {host | ip-address} Parameters Defaults host Enter the name of device. ip-address Enter the IP address of the device in dotted decimal format.
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Defaults Command Modes Supported Modes Command History none • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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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.
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Supported Modes Command History All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. boot selection Change the ROM bootstrap bootflash partition. Syntax Command Modes Command History boot selection[a | b] • uBoot Version 8.3.17.0 Supported on the M I/O Aggregator. boot show net config retries Show the number of retries for network boot configuration failure.
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Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # boot write net config retries 2 Updated number of Network Boot Config retries to 2. BOOT_USER # boot zero Clears the primary, secondary, or default boot parameters. Syntax boot zero [primary| secondary| default] Command Modes uBoot Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. help Displays the help menu. Syntax help Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. ignore startup-config Ignore the system startup configuration. Syntax ignore startup-config Command Modes uBoot Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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 uBoot Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show bootflash GENERAL BOOTFLASH INFO ====================== Bootflash Partition A: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.
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======================================== boot device : tftp file name : FTOS-XL-8-3-16-99.bin Management Etherenet IP address : 10.16.130.134/16 Server IP address : 10.16.127.53 Default Gateway IP address : 15.0.0.1 Management Etherenet MAC address : 00:01:E8:43:DE:DF BOOT_USER # show default gateway Displays the default gateway IP address. Syntax show default-gateway Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.
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show interface management port config Show the management port boot characteristics. Syntax show interface management port config Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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7 Configuration Cloning Configuration Cloning enables you to clone the configuration from one aggregator to the other. It identifies a source aggregator where running configuration is check-pointed, extracted and downloaded to the target aggregator for further use. The target aggregator checks the compatibility of the cloning file regarding the mode, port types and optional modules.
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Command History Version Description 9.10(0.0) Introduced on the FN IOM and M I/O Aggregator. clone-config create Create the cloning configuration. Syntax Parameters clone-config create [file-name filename][output xml] create Enter the keyword create to create the cloning configuration file. file-name filename Enter the keywords file-name to save the cloning configuration in user-defined filename. By default, it gets stored in flash under the filename cloning-config.
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8 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. DCB features are auto-configured in standalone mode. The Dell Networking OS commands for DCB features include 802.1Qbb priority-based flow control (PFC), 802.
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• dcb pfc-total-buffer-size • dcb-buffer-threshold • dcb-policy buffer-threshold (Global Configuration) • service-class buffer shared-threshold-weight • dcbx-port role • dcbx version • debug dcbx • fc-map • fcoe-map • fcoe priority-bits • iscsi priority-bits • keepalive • interface vlan (NPIV proxy gateway) • pfc mode on • pfc no-drop queues • pfc priority • priority-group • priority-group bandwidth pfc • priority-pgid • qos-policy-output ets • scheduler • show dcb
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advertise dcbx-appln-tlv On a DCBX port with a manual role, configure the application priority TLVs advertised on the interface to DCBX peers. Syntax advertise dcbx-appln-tlv {fcoe | iscsi} To remove the application priority TLVs, use the no advertise dcbx-appln-tlv {fcoe | iscsi} command. Parameters {fcoe | iscsi} Enter the application priority TLVs, where: • fcoe: enables the advertisement of FCoE in application priority TLVs.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. You can configure the transmission of more than one TLV type at a time; for example: advertise dcbx-tlv ets-conf ets-reco. You can enable ETS recommend TLVs (ets-reco) only if you enable ETS configuration TLVs (ets-conf).
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clear dcbx counters Clear all DCBx TLV counters on an interface. Syntax clear dcbx counters tengigabitethernet slot/port Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. clear ets counters Clear ETS TLV counters.
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statistics Defaults Command Modes Supported Modes Command History Usage information Enter the keyword statistics to clear only the hardware PFC counters. None • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. If you do not use the statistics parameter, both hardware and DCBx counters clear. dcb-enable Enable data center bridging.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.0) Supported on the FN 2210S Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. 9.3(0.0) Supported on the MXL 10/40GbE Switch IO Module platform. Usage Information You can configure up to a maximum of four lossless (PFC) queues. By configuring four lossless queues, you can configure four different priorities and assign a particular priority to each application that your network is used to process.
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Dell#conf Dell(conf)#no dcb enable on-next-reload Dell(conf)#end Dell# Dell#write memory ! Mar 18 00:21:49: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied running-config to startup-config in flash by default Dell#reload Proceed with reload [confirm yes/no]: y syncing disks... done unmounting file systems... unmounting /f10/flash (/dev/ld0e)... unmounting /usr (mfs:35)... unmounting /lib (mfs:24)... unmounting /f10 (mfs:21)... unmounting /tmp (mfs:15)... unmounting /kern (kernfs)... unmounting / (/dev/md0a)...
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unmounting /usr (mfs:35)... unmounting /lib (mfs:24)... unmounting /f10 (mfs:21)... unmounting /tmp (mfs:15)... unmounting /kern (kernfs)... unmounting / (/dev/md0a)... done rebooting...
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size. If the buffer size and DCB buffer threshold settings are applied on one or more ports, a validation is performed to determine whether following condition is satisfied: If the shared buffer size is more than the total PFC buffer size value, the configuration is not saved and a system logging message is generated as follows: Shared-pfc-buffer-size <= (Total-pfc-buffer-size — Σpfc priority <> buffer-size on each port, priority).
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Parameters profile-name Enter the name of the profile, which can be a string of up to 32 characters in length. Default None Command Modes CONFIGURATION mode Command History Version Description 9.9(0.0) Introduced on the M I/O Aggregator and the FN I/O Aggregator. Usage Information When you enter the profile name, you enter the DCB buffer threshold configuration mode.
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Usage Information You can configure up to a maximum of four lossless (PFC) queues. By configuring four lossless queues, you can configure four different priorities and assign a particular priority to each application that your network is used to process. For example, you can assign a higher priority for time-sensitive applications and a lower priority for other services, such as file transfers. You can configure the amount of buffer space for each priority and the pause or resume thresholds for the buffer.
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Example sharedthresholdweight on the queue Description heading 5 11.11% 6 20% 7 33.33% 8 50% 9 66.67% 10 80% 11 88.89% Dell(conf-if-te-1/8)#Service-class buffer shared-threshold-weight queue5 4 queue7 6 dcbx-port role Configure the DCBX port role the interface uses to exchange DCB information.
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Usage Information 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. 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.
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exchng | fail | mgmt | resource | sem | tlv} • auto-detect-timer: enables traces for DCBX auto-detect timers. • config-exchng: enables traces for DCBX configuration exchanges. • fail: enables traces for DCBX failures. • mgmt: enables traces for DCBX management frames. • resource: enables traces for DCBX system resource frames. • sem: enables traces for the DCBX state machine. • tlv: enables traces for DCBX TLVs.
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To remove a configured FC-MAP value from an FCoE map, enter the no fc-map command. Related Commands fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. 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. Syntax Parameters Defaults Command Modes fcoe-map map-name map-name Maximum: 32 alphanumeric characters.
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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. In each FCoE map, the fabric ID, FC-MAP value, and FCoE VLAN parameters must be unique. Use one FCoE map to access one SAN fabric. You cannot use the same FCoE map to access different fabrics.
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Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator. This command is available at the global level only. keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data. Syntax keepalive [seconds] To stop sending keepalive packets, use the no keepalive command.
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Usage Information Version Description 9.4(0.0) Introduced on the FN I/O Aggregator. 9.3(0.0) Introduced on the M I/O Aggregator. FCoE storage traffic received from servers on an M I/O Aggregator with the PMUX module NPIV proxy gateway is de-capsulated into Fibre Channel packets and forwarded over FC links to SAN switches in a specified fabric. You must configure a separate FCoE VLAN for each fabric to which FCoE traffic is forwarded. Any non-FCoE traffic sent on a dedicated FCoE VLAN will be dropped.
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To disable PFC operation on an interface, enter the no pfc mode on command in DCB Input Policy Configuration mode. PFC is enabled and disabled as global DCB operation is enabled (dcb-enable) or disabled (no dcb-enable). You cannot enable PFC and link-level flow control at the same time on an interface. pfc no-drop queues Configure the port queues that still function as no-drop queues for lossless traffic.
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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 Enter the 802.1p values of the frames to be paused. Separate the priority values with a comma; specify a priority range with a dash; for example, pfc priority 1,3,5-7. The range is from 0 to 7.
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Usage Information Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. A priority group consists of 802.1p priority values that are grouped 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. You must configure 802.1p priorities in priority groups associated with an ETS output policy.
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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.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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Usage Information If an error occurs in an ETS output-policy configuration, the configuration is ignored and the scheduler and bandwidth allocation settings are reset to the ETS default values (all priorities are in the same ETS priority group and bandwidth is allocated equally to each priority). If an error occurs when a port receives a peer’s ETS configuration, the port’s configuration is reset to the previously configured ETS output policy.
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show dcb Displays the data center bridging status, the number of PFC-enabled ports, and the number of PFC-enabled queues. Syntax Parameters show dcb [stack-unit unit-number] unit number Command Modes EXEC Privilege Supported Modes All Modes Command History Enter the DCB unit number. The range is from 0 to 5. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.
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Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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. 122 Field Description Interface Interface type with chassis slot and port number.
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Example 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.
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Total DCBX Frames received 6 Total DCBX Frame errors 0 Total DCBX Frames unrecognized 0 show interface ets Displays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth allocation. Syntax show interface port-type slot/port ets {summary | detail} Parameters port-type slot/port ets Enter the port-type slot and port ETS information.
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Field Description If ETS admin mode is enabled on the remote port for DCBX exchange, the Willing bit received in ETS TLVs from the remote peer is included. Local Parameters ETS configuration on local port, including admin mode (enabled when a valid TLV is received from a peer), priority groups, assigned dot1p priorities, and bandwidth allocation.
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-----------------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 disabled Traffic Class TLV Tx Status is disabled Example (Detail) Dell(conf)# show interfaces tengigabitethernet 0/1 ets detail Interface TenGigabitEthernet 0/1 Max Supported TC Groups is 4 Number of Traffic Cl
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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 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 Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class TLV Pkts show interface pfc Displays the PFC configuration applied to ingress traffic o
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Field Description Interface Interface type with stack-unit and port number. Admin mode is on Admin is enabled PFC admin mode is on or off with a list of the configured PFC priorities. When the PFC admin mode is on, PFC advertisements are enabled to be sent and received from peers; received PFC configuration take effect. The admin operational status for a DCBX exchange of PFC configuration is enabled or disabled.
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Field Description PFC TLV Statistics: Output TLV pkts Number of PFC TLVs transmitted. PFC TLV Statistics: Error pkts Number of PFC error packets received. PFC TLV Statistics: Pause Tx pkts Number of PFC pause frames transmitted. PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received.
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Parameters port-type Enter the port type. slot/port Enter the slot/port number. NOTE: This command also enables you to view information corresponding to a range of ports. • You can specify multiple ports as slot/port-range. For example, if you want to display information corresponding to all ports between 1 and 4, specify the port range as show interfaces interface-type 1/1 - 4. Command Modes INTERFACE Supported Modes All Modes Command History Version Description 9.9(0.
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Usage Information Version Description 9.6(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on 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. 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.
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Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
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Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
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9 Dynamic Host Configuration Protocol 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.
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Command Modes EXEC Privilege Supported Modes All Modes Default None Command History • 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. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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debug ip dhcp client packets Enable the display of log messages for all DHCP packets sent and received on DHCP client interfaces. Syntax debug ip dhcp client packets [interface type slot/port] Parameters interface type slot/ port Command Modes EXEC Privilege Supported Modes All Modes Default None Command History Display log messages for DHCP packets sent and received on the specified interface.
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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 Supported Modes All Modes Default None Command History Usage Information • 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.
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Command History Usage information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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Command Modes EXEC Privilege Supported Modes All Modes Default Display DHCP lease information on all DHCP client-enabled interfaces on the switch. Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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10 FC Flex IO Modules This chapter provides a generic, broad-level description of the operations, capabilities, and configuration commands of the Fiber Channel (FC) Flex IO module.
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NPIV Proxy Gateway for FC Flex IO Modules The N-port identifier virtualization (NPIV) Proxy Gateway (NPG) feature provides FCoE-FC bridging capability on the M I/O Aggregator with the FC Flex IO module switch, allowing server CNAs to communicate with SAN fabrics over the M I/O Aggregator with the FC Flex IO module.
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Defaults None Command Modes INTERFACE FIBRE_CHANNEL Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. An FCoE map is a template used to map FCoE and FC parameters in a converged fabric.
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Supported Modes Command History Usage Information Programmable-Mux (PMUX) Version Description 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module. In the fabric-id vlan command, the fabric and VLAN ID numbers must be the same. In each FCoE map, the fabric ID, FC-MAP value, and FCoE VLAN parameters must be unique. To remove a fabric-VLAN association from an FCoE map, enter the no fabric-id vlan command.
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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. fc-map In an FCoE map, configure the FCoE mapped address prefix (FC-MAP) value which is used to identify FCoE traffic transmitted on the FCoE VLAN for the specified fabric.
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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. M I/O Aggregator with the FC Flex IO module Syntax Parameters Defaults Command Modes fcoe-map map-name map-name Maximum: 32 alphanumeric characters.
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In each FCoE map, the fabric ID, FC-MAP value, and FCoE VLAN parameters must be unique. Use one FCoE map to access one SAN fabric. You cannot use the same FCoE map to access different fabrics. To remove an FCoE map from an Ethernet interface, enter the no fcoe-map map-name command in Interface configuration mode. Related Commands show fcoe-map— displays the Fibre Channel and FCoE configuration parameters in FCoE maps.
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Defaults Not configured. Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module configured as an NPIV proxy gateway. FCoE storage traffic received from servers on an M I/O Aggregator with the PMUX module NPIV proxy gateway is de-capsulated into Fibre Channel packets and forwarded over FC links to SAN switches in a specified fabric.
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Usage Information FIP keepalive (FKA) messaging is used to detect if other FCoE devices are reachable. To remove FIP keepalive monitoring from an FCoE map, enter the no keepalive command. Related Commands fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. show fc switch Display the switch configuration for Fibre Channel capability.
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Parameters Command Modes Supported Modes Command History Usage Information brief Displays an overview of currently configured FCoE maps. map-name Displays the FC and FCoE configuration parameters in a specified FCoE map. The FCoE map is applied on Ethernet (FCoE) and FC ports to transmit FC storage traffic to a specified fabric. • EXEC • EXEC Privilege All Modes Version Description 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.
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Example Field Description Fabric-Name Name of a SAN fabric. Fabric ID The ID number of the SAN fabric to which FC traffic is forwarded. VLAN ID The dedicated FCoE VLAN used to transport FCoE storage traffic between servers and a fabric over the NPIV proxy gateway. The configured VLAN ID must be the same as the fabric ID. VLAN priority FCoE traffic uses VLAN priority 3. (This setting is not user-configurable.
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show npiv devices Display the FCoE and FC devices currently logged into an M I/O Aggregator with the FC Flex IO module NPIV proxy gateway. M I/O Aggregator with the FC Flex IO module Syntax Parameters Command Modes Supported Modes Command History Usage Information show npiv devices [brief] brief • EXEC • EXEC Privilege Displays an overview of current server CNA-fabric connections over an M I/O Aggregator with the FC Flex IO module NPIV proxy gateway. All Modes Version Description 9.3(0.
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Total NPIV Devices = 2 ------------------------------------------------------------------------------------------ENode-Intf ENode-WWPN FCoE-Vlan Fabric-Intf Fabric-Map LoginMethod Status -----------------------------------------------------------------------------------------Te 0/12 Te 0/13 Usage Information Example 152 20:01:00:10:18:f1:94:20 10:00:00:00:c9:d9:9c:cb 1003 1003 Fc 0/5 Fc 0/0 fid_1003 fid_1003 FLOGI FDISC LOGGED_IN LOGGED_IN The following table describes the show npiv devices output
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FCoE Vlan Fabric Map ENode WWPN ENode WWNN FCoE MAC FC-ID LoginMethod Secs Status Related Commands : : : : : : : : : 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 fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. show running-config fcoe-map Displays the current fcoe-map configurations.
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11 FC FLEXIO FPORT The switch is a blade switch which is plugged into the Dell M1000 Blade server chassis.The blade module contains two slots for pluggable flexible module. With single FC Flex IO module, 4 ports are supported, whereas 8 ports are supported with both FC Flex IO modules. Each port can operate in 2G, 4G or 8G Fiber Channel speed. The topology-wise, FC Flex IOM is directly connected to a FC Storage.
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• fc zoneset • fcoe-map • feature fc • show fc alias • show fc ns • show fc switch • show fc zone • show fc zoneset • show fcoe-map active-zoneset Activate the zoneset. Syntax active-zoneset zoneset_name To change to the default zone behavior, use the no active-zoneset zoneset_name command. Parameters zoneset_name Enter the zoneset name. Command Modes FC FABRIC CONFIGURATION Supported Modes All Modes Command History Version Description 9.9(0.
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Command History Usage Information Version Description 9.9(0.0) Supported on the FN I/O Aggregator. 9.7(0.0) Introduced on the M I/O Aggregator. An FCoE map is a template used to map FCoE and FC parameters in a converged fabric. An FCoE map virtualizes the upstream FC ports on the switch NPIV proxy gateway to appear to downstream server CNA ports as FCoE forwarder (FCF) ports on an FCoE network.
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end Exit from configuration mode exit Exit from Alias config mode member Add Alias member no Negate a command or set its defaults show Show alias profile configuration Dell(conf-fc-alias-test12)#member ? WORD WWN(00:00:00:00:00:00:00:00), or portID(123000) Related Commands show fc alias — displays the configured alias. fc zone Create a zone. Syntax fc zone zonename member To delete a zone, use the no fc zone zonename member command. Parameters zonename Enter the zone name.
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Enter the WWPN, FC-ID, or Alias name. Command Modes CONFIGURATION Supported Modes All Modes Command History Version 9.9(0.0) Supported on the FN I/O Aggregator. 9.7(0.0) Introduced on the M I/O Aggregator. Example Dell(conf)#fc zoneset test1 Dell(conf-fc-zoneset-test1)#member ? WORD Zone Name Dell(conf-fc-zoneset-test1)#member Related Commands show fc zoneset — displays the configured and active zoneset. show fcoe-map — displays the fabric parameters.
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An FCoE map consists of the following parameters: the dedicated FCoE VLAN for storage traffic, the destination SAN fabric (FC-MAP value), FCF priority, and the FIP keepalive (FKA) advertisement timeout. To remove an FCoE map from an Ethernet interface, enter the no fcoe-map map-name command in Interface configuration mode. NOTE: You cannot create fcoe-map in IOA mode. It can only be created in PMUX mode. NOTE: In FCF F mode, you can create only one FCoE map. It doesn’t get created automatically.
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Example Version Description 9.7(0.0) Introduced on the M I/O Aggregator. Dell#show fc alias Zone Alias Name 0x030303 al1 Dell# Related Commands fc alias — creates a zone alias name. show fc ns Display the devices in the name server database. Syntax show fc ns { switch } [brief] Parameters Command Modes Supported Modes Command History Example switch Enter the keyword switch to display all the devices in the name server database of the switch.
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Dell#show fc ns fabric Total number of devices = Switch Name Domain Id Switch Port Port Id Port Name Node Name Class of Service IP Address Symbolic Port Name Symbolic Node Name Port Type Registered with NameServer Registered for SCN Switch Name Domain Id Switch Port Port Id Port Name Node Name Class of Service IP Address Symbolic Port Name Symbolic Node Name Port Type Registered with NameServer Registered for SCN Switch Name Domain Id Switch Port Port Id Port Name Node Name Class of Service IP Address Symbo
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Supported Modes Command History Usage Information Example All Modes Version Description 9.9(0.0) Supported on the FN I/O Aggregator. 9.7(0.0) Introduced on the M I/O Aggregator. The following table describes the show fc switch output shown in the following example. Switch Mode Fibre Channel mode of operation of an MXL switch. Switch WWN Factory-assigned worldwide node (WWN) name of the MXL. The MXL WWN name is not user-configurable.
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show fc zoneset Display the configured and active zoneset. Syntax Parameters Command Modes Supported Modes Command History Example show fc zoneset [ zoneset_name | active ] zoneset_name Enter the zoneset name to display the zoneset name active Enter the keyword active to display the active zonesets. merged Enter the keyword merged to display the merge active zones. • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Supported on the FN I/O Aggregator. 9.7(0.
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fc zoneset — creates a zoneset. active-zoneset — activates the zoneset. show fcoe-map Display the Fibre Channel and FCoE configuration parameters in FCoE maps. Syntax show fcoe-map Parameters None Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the M I/O Aggregator.
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12 FIP Snooping In a converged Ethernet network, an Aggregator 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. This chapter describes the FIP snooping commands.
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Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. clear fip-snooping statistics Clear the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface. Syntax clear fip-snooping statistics [interface vlanVlan-id| interfaceport-type port/ slot|interface port-channel port-channel-number] Parameters vlan-id Enter the VLAN ID of the FIP packet statistics to be cleared.
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fip-snooping enable Enable FIP snooping on all VLANs or on a specified VLAN. Syntax fip-snooping enable To disable the FIP snooping feature on all or a specified VLAN, use the no fip-snooping enable command. Defaults Command Modes Supported Modes Command History Usage Information FIP snooping is disabled on all VLANs. • CONFIGURATION • VLAN INTERFACE Programmable-Mux (PMUX) Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
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Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. fip-snooping port-mode fcf Configure the port for bridge-to-FCF links. Syntax fip-snooping port-mode fcf To disable the bridge-to-FCF link on a port, use the no fip-snooping port-mode fcf command. Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
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Usage Information The following table describes the show fip-snooping statistics command. Field Description Number of Vlan Requests Number of FIP-snooped VLAN request frames received on the interface. Number of VLAN Notifications Number of FIP-snooped VLAN notification frames received on the interface Number of Multicast Discovery Solicits Number of FIP-snooped multicast discovery solicit frames received on the interface.
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Example Field Description Number of VN Port Session Number of VN port session timeouts that occurred on the interface Number of Session failures due to Hardware Config Number of session failures due to hardware configuration that occurred on the interface 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 Ke
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Number Number Number Number Number Number Number Number Number Number Number Number Number of of of of of of of of of of of of of VN Port Keep Alive Multicast Discovery Advertisement Unicast Discovery Advertisement FLOGI Accepts FLOGI Rejects FDISC Accepts FDISC Rejects FLOGO Accepts FLOGO Rejects CVL FCF Discovery Timeouts VN Port Session Timeouts Session failures due to Hardware Config :0 :4451 :2 :2 :0 :16 :0 :0 :0 :0 :0 :0 :0 debug fip-snooping Enable the debug FIP protocol specific messages.
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Example Version Description 8.3.17.0 Supported on the M 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 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.
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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 Supported Modes Command History Usage Information Example show fip-snooping fcf[fcf-mac-address] fcf-mac-address • EXEC • EXEC Privilege Enter the MAC address of the FCF to be displayed. All Modes Version Description 9.9(0.
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Parameters Command Modes Supported Modes Command History Usage Information Example vlan-id • EXEC • EXEC Privilege Enter the vlan-id of the specified VLAN to be displayed. All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following table describes the show fip-snooping sessions command. Field Description ENode MAC MAC address of the ENode.
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port-channelnumber Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege Enter the port channel number of the FIP packet statistics to be displayed. All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following table describes the show fip-snooping statistics command.
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Example Field Description Number of FLOGI Rejects Number of FIP FLOGI reject frames received on the interface Number of FDISC Accepts Number of FIP FDISC accept frames received on the interface Number of FDISC Rejects Number of FIP FDISC reject frames received on the interface Number of FLOGO Accepts Number of FIP FLOGO accept frames received on the interface Number of FLOGO Rejects Number of FIP FLOGO reject frames received on the interface Number of CVLs Number of FIP clear virtual link fram
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Number Number Number Number Number Number Number Number Number Number Example (port channel) of of of of of of of of of of FLOGI Accepts FLOGI Rejects FDISC Accepts FDISC Rejects FLOGO Accepts FLOGO Rejects CVL FCF Discovery Timeouts VN Port Session Timeouts Session failures due to Hardware Config :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 Dell# show fip-snooping statistics interface port-channel 22 Number of Vlan Requests :0 Number of Vlan Notifications :2 Number of Multicast Discovery Solicits :0 Number of Unicas
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Enodes Sessions : 2 : 17 show fip-snooping vlan Display information on the FIP snooping operational VLANs. Syntax show fip-snooping vlan Command Modes Supported Modes Command History Example • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Introduced on the M I/O Aggregator.
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13 Internet Group Management Protocol (IGMP) The Dell Networking OS supports IGMP snooping version 2 and 3 on all Dell Networking systems.
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IGMP Snooping Commands Dell Networking OS supports IGMP Snooping version 2 and 3 on all Dell Networking systems. Important Points to Remember for IGMP Snooping • Dell Networking OS supports version 1, version 2, and version 3 hosts. • Dell Networking OS IGMP snooping implementation is based on IP multicast address (not based on Layer 2 multicast mac address) and the IGMP snooping entries are in Layer 3 flow table not in Layer 2 forwarding information base (FIB).
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Parameters 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. Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. ip igmp snooping enable Enable IGMP snooping on all or a single VLAN. This command is the master on/off switch to enable IGMP snooping. Syntax ip igmp snooping enable To disable IGMP snooping, use the no ip igmp snooping enable command. Defaults Command Modes Supported Modes Command History Usage Information Disabled.
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Usage Information Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 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. When you enable IGMP fast leave processing, the switch removes an interface from the multicast group as soon as it detects an IGMP version 2 leave message on the interface.
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Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. This last-member-query-interval is also the interval between successive Group-Specific 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.
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ip igmp snooping querier Enable IGMP querier processing for the VLAN interface. Syntax ip igmp snooping querier To disable IGMP querier processing for the VLAN interface, use the no ip igmp snooping querier command. Defaults Not configured. Command Modes INTERFACE VLAN — (conf-if-vl-n) Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
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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.
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Field Description 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. show ip igmp interface View information on the interfaces participating in IGMP.
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show ip igmp snooping mrouter Displays multicast router interfaces. Syntax Parameters Command Modes Supported Modes Command History show ip igmp snooping mrouter [vlan number] vlan number • EXEC • EXEC Privilege Enter the keyword vlan followed by the vlan number. Range: 1 to 4094 All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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14 Interfaces This chapter defines the interface commands on the Aggregator switch.
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• show interfaces port-channel 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.
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Parameters description Enter a text string description to identify the VLAN (80 characters maximum). Command Modes INTERFACE Supported Modes Standalone Mode Usasge Information The auto vlan command adds the port as untagged to default vlan and tagged to all other 4094 VLAN. Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. channel-member Add an interface to the Port Channel, while in INTERFACE PORTCHANNEL mode.
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An interface can belong to only one Port Channel. You can add up to 16 interfaces to a Port Channel on the MXL switch. The interfaces can be located on different line cards but must be the same physical 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.
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Example Version Description 8.3.17.0 Supported on the M I/O Aggregator. Dell#clear counters Clear counters on all interfaces [confirm] clear mac-address-table dynamic Clear the MAC address table of all MAC addresses learned dynamically. Syntax clear mac-address-table dynamic {interface tengigabitethernet slot/port-id} Parameters interface Enter the keyword interface range and one of the interfaces — slot/port, portchannel or VLAN number. Select the range of interfaces for bulk configuration.
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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 Supported Modes All Modes Command History Usage Information Related commands Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.
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flowcontrol Controls how the system responds to and generates 802.3x pause frames on 10G and 40Gig stack units. Syntax flowcontrol rx {off | on} tx {off | on} pause-threshold value Parameters Defaults rx on Enter the keywords rx on to process the received flow control frames on this port. This is the default value for the receive side. rx off Enter the keywords rx off to ignore the received flow control frames on this port.
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Can’t configure Asymmetric flowcontrol when speed <1G, config ignored • The only configuration applicable to half duplex ports is rx off tx off. The following error is returned: Cannot configure Asymmetric flowcontrol when speed <1G, config ignored> • You cannot configure half duplex when the flow control configuration is on (default is rx on tx on).
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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 interface interface Parameters interface Enter one of the following keywords and slot/port or number information: • Defaults Not configured.
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interface ManagementEthernet Configure the Management port on the system. Syntax Parameters interface ManagementEthernet slot/port slot/port Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Enter the keyword ManagementEthernet, then the slot number (0) and port number zero (0). Version Description 9.9(0.0) Introduced on the FN IOM. 9.4.(0.0) Supported on the FN I/O Aggregator and M I/O Aggregator.
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Usage Information Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Port Channel interfaces are logical interfaces and can be either in Layer 2 mode (by using the switchport command) or Layer 3 mode (by configuring an IP address). You can add a Port Channel in Layer 2 mode to a VLAN. A Port Channel can contain both 100/1000 interfaces and GE interfaces.
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Supported Modes Command History Usage Information All Modes Version Description 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. • Non-existing interfaces are excluded from the bulk configuration with a warning message.
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Example-Multiple Range Bulk Configuration with VLAN and port channel The following example shows how to use commas to add VLAN and port-channel interfaces to the range. Related commands show config (from INTERFACE RANGE mode)— Shows the bulk configuration interfaces. Dell(conf-if)# interface range tengigabitethernet 5/1 - 23, tengigabitethernet 1/1 – 2, Vlan 2 – 100 , Port 1 – 25 Dell(conf-if-range)# no shutdown Dell(conf-if-range)# show interfaces status— Displays a summary of interface information.
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intf-type cr4 autoneg Set the interface type as CR4 with auto-negotiation enabled. Syntax intf-type cr4 autoneg If you configure intf-type cr4 autoneg, use the no intf-type cr4 autoneg command to set the interface type as cr4 with autonegotiation disabled. Defaults Not configured Command Modes CONFIGURATION Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Usage Information Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. When you configure keepalive, the system sends a self-addressed packet out of the configured interface to verify that the far end of a WAN link is up. When you configure no keepalive, the system does not send keepalive packets and so the local end of a WAN link remains up even if the remote end is down.
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• Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege For a Port Channel interface, enter the keyword port-channel followed by a number. The range is from 1 to 4094. All Modes Version Description 8.3.17.0 Supported on M I/O Aggregator. The delta column displays changes since the last screen refresh. The following are the monitor command menu options. Example (Single Interface) Key Description systest-3 Displays the host name assigned to the system.
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Input throttles: Input CRC: Input IP checksum: Input overrun: Output underruns: Output throttles: m l T q Example (All Interfaces) - 0 0 0 0 0 0 Change mode Page up Increase refresh interval Quit 0 0 0 0 0 0 pps pps pps pps pps pps 0 0 0 0 0 0 c - Clear screen a - Page down t - Decrease refresh interval systest-3 Monitor time: 00:01:31 Refresh Intvl.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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. • The IP MTU is adjusted automatically when you configure the Layer 2 MTU with the mtu command.
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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 INTERFACE VLAN Supported Modes All Modes Command History Usage Information Enter up to 32 characters as the name of the VLAN. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This CLI applies only to the Default VLAN.
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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. If you do not configure forced-master or forced slave on a port, the port negotiates to either a master or a slave state.
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• auto-negotiation enabled* speed 1000 or auto Port 1 • auto-negotiation enabled* speed 1000 or auto • auto-negotiation enabled speed 100 • auto-negotiation disabled speed 100 • auto-negotiation enabled speed 100 • auto-negotiation disabled speed 100 Link Status Between Port 1 and Port 2 • Up at 1000 Mb/s • Up at 100 Mb/s • Up at 100 Mb/s • Down • Down * You cannot disable auto-negotiation when the speed is set to 1000 or auto.
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Supported Modes Command History Example All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell(conf-if)#show conf ! interface TenGigabitEthernet 1/7 no ip address switchport no shutdown Dell(conf-if)# show config (from INTERFACE RANGE mode) Display the bulk configured interfaces (group).
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Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell(conf-if-vl-1)#show config ! interface Vlan 1 description a no ip address mtu 2500 shutdown Dell(conf-if-vl-1)# show config (from PROTOCOL LLDP mode) Displays the LLDP configuration. Syntax show config Command Modes PROTOCOL LLDP Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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NOTE: This command also enables you to view information corresponding to a range of ports. • Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege You can specify multiple ports as slot/port-range. For example, if you want to display information corresponding to all ports between 1 and 4, specify the port range as show interfaces interface-type 1/1 4. All Modes Version Description 9.9(0.
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Line Description Input Statistics: Displays all the input statistics including: • Number of packets and bytes into the interface • Number of packets with IP headers and VLAN tagged headers. NOTE: The sum of the number of packets may not be as expected since a VLAN tagged IP packet counts as both a VLAN packet and an IP packet.
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Interface index is 15274753 Internet address is not set Mode of IPv4 Address Assignment : NONE DHCP Client-ID :f8b156071d8e MTU 12000 bytes, IP MTU 11982 bytes LineSpeed auto Auto-lag is disabled Flowcontrol rx on tx off ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 00:12:53 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 B
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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 Supported Modes Command History • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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show interfaces description Display the descriptions configured on the interface. Syntax Parameters show interfaces [interface] description interface Enter one of the following keywords and slot/port or number information: • For the management interface on the stack unit enter the keyword ManagementEthernet followed by the slot/port information. The slot range is 0-0 and the port range is 0.
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TenGigabitEthernet 0/6 NO admin up TenGigabitEthernet 0/7 NO up down TenGigabitEthernet 0/8 YES up up down show interfaces port-channel Display information on configured Port Channel groups. Syntax show interfaces port-channel [channel-number] [brief| description] Parameters channel-number For a Port Channel interface, enter the keyword port-channel followed by a number. The range is from 1 to 128.
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Field Description Members in this... Displays the interfaces belonging to this port channel. ARP type:... Displays the ARP type and the ARP timeout value for the interface. Last clearing... Displays the time when the show interfaces counters were cleared. Queueing strategy. States the packet queuing strategy. FIFO means first in first out. packets input... Displays the number of packets and bytes into the interface. Input 0 IP packets...
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Field Status Example Description • L3 — for Layer 3 • L2 — for Layer 2 Displays the status of the port channel. • down — if the port channel is disabled (shutdown) • up — if the port channel is enabled (no shutdown) Uptime Displays the age of the port channel in hours:minutes:seconds. Ports Lists the interfaces assigned to this port channel. (untitled) Displays the status of the physical interfaces (up or down).
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Example Dell#show interfaces stack-unit 0 TenGigabitEthernet 0/1 is down, line protocol is down Hardware is DellForce10Eth, address is 00:1e:c9:f1:00:05 Current address is 00:1e:c9:f1:00:05 Server Port AdminState is Down Pluggable media not present Interface index is 34148609 Internet address is not set Mode of IP Address Assignment : NONE DHCP Client-ID :tenG130001ec9f10005 MTU 1554 bytes, IP MTU 1500 bytes LineSpeed auto Flowcontrol rx off tx off ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "sho
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• Supported Modes Command History Example EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM and added support to display the interface configurations corresponding to a range of ports. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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stack-unit unit-id Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege (OPTIONAL) Enter the keywords stack-unit followed by the stack member number. The range is from 0 to 5. All Modes Version Description 9.9(0.0) Introduced on the FN IOM and added support to display the interface configurations corresponding to a range of ports. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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show tdr Displays the TDR test results. Syntax show tdr interface Parameters interface Defaults none Command Modes EXEC Supported Modes All Modes Command History Usage Information Enter the keyword TenGigabitEthernet followed by the slot/port information for the 100/1000/10 GbaseT Ethernet interface. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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show vlan Displays the current VLAN configurations on the switch. Syntax Parameters Command Modes Supported Modes Command History Usage Information show vlan [brief |id vlan-id | name vlan-name] brief (OPTIONAL) Enter the keyword brief to display the following information: • VLAN ID • VLAN name (left blank if none is configured.) • Spanning Tree Group ID • MAC address aging time • IP address id vlan-id (OPTIONAL) Enter the keyword id followed by a number from 1 to 4094.
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Example Dell# show vlan id 40 Codes: * - Default VLAN, G - GVRP VLANs, R - Remote Port Mirroring VLANs, P - Primary, C - Community, I - Isolated Q: U - Untagged, T - Tagged x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack, H - VSN tagged i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged NUM Status Description Q Ports 1 Inactive a Dell# Example (Brief) Dell#show vlan brief VLAN Name STG MAC Aging IP Address ---- -------------------------------- ---- ---------
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Disabling a VLAN or a port channel causes different behavior. When a VLAN is disabled, the Layer 3 functions within that VLAN are disabled. Layer 2 traffic continues to flow. Entering the shutdown command on a port channel disables all traffic on the port channel and the individual interfaces within the port channel. To enable a port channel, you must enter no shutdown on the port channel interface and at least one interface within that port channel.
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Example Dell(conf-mon-sess-1)# source tengigabitethernet 0/1 destination tengigabitethernet 0/45 direction rx Dell(conf-mon-sess-1)# Dell(conf-mon-sess-1)#do show monitor session SessID Source Destination Dir Mode Source IP ------ ------------------ ---- --------1 Te 0/1 Te 0/45 rx Port N/A Dell(conf-mon-sess-1)# Dest IP -------N/A speed (for 1000/10000 interfaces) Set the speed for 1000/10000 interfaces.
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stack-unit portmode Split a single 40G port into 4-10G ports on the MXL switch. Syntax Parameters stack-unit stack-unit port number portmode quad stack-unit Enter the stack member unit identifier of the stack member to reset. The range is 0 to 5. 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 Enter the port number of the 40G port to be split.
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Usage Information Version Description 9.10(0.0) Introduced on the S6000, S6000–ON, S5000, S4810, S4820T, S3048–ON, S4048–ON, M I/O Aggregator, FN I/O Module, MXL, C9010, S3100 series, and Z9100-ON. The wavelength can be configured only on a tunable 10–Gigabit SFP+ optic. The wavelength range is from 1528.3 nm to 1568.77nm. If you configure the wavelength on a non-tunable optic, there is no change to the existing wavelength.
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vlan tagged (CMC) Add a Layer 2 interface to a VLAN as a tagged interface. Syntax vlan tagged [vlan-id] To remove a tagged interface from a VLAN, use the no vlan tagged vlan-id command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. Defaults All interfaces in Layer 2 mode are untagged. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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vlan untagged (CMC) Add a Layer 2 interface to a VLAN as an untagged interface. Syntax vlan untagged [vlan-id] To remove a untagged interface from a VLAN, use the no vlan untagged [vlan-id] command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. Defaults All interfaces in Layer 2 mode are untagged. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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Related Commands interface vlan — Configures a VLAN. vlan tagged — Specifies which interfaces in a VLAN are tagged.
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15 IPv4 Routing The aggregator supports both IPv4 and IPv6 routing and these are used only for the management purpose. This chapter describes the IPv4 related commands.
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Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. debug ip dhcp Enable debug information for DHCP relay transactions and display the information on the console. Syntax Parameters debug ip dhcp debug ip dhcp Defaults Debug disabled Command Mode EXEC Privilege Supported Modes All Modes Command History Example To disable debug, use the no debug ip dhcp command. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.
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00:12:42 : %RELAY-I-BOOTREPLY: Forwarded BOOTREPLY for 00:60:CF:20:7B:8C to 113.3.3.254 FTOS# debug ip icmp View information on the internal control message protocol (ICMP). Syntax debug ip icmp [interface] [count value] To disable debugging, use the no debug ip icmp command.
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To delete all routes matching a certain route, use the no ip route destination mask command. Parameters destination Enter the IP address in dotted decimal format of the destination device. mask Enter the mask in the slash prefix format (/x) of the destination device’s IP address. ip-address Enter the IP address in dotted decimal format of the forwarding router.
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Parameters {ipv4-address}/ mask Enter an IPv4 address (A.B.C.D) followed by the prefix-length for the IP address of the management interface. forwarding-routeraddress Enter an IPv4 address of a forwarding router. managementethern et Enter the keyword managementethernet for the Management interface. Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator.
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Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Example Version Description 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show arp command shown in the following example. Row Heading Description Protocol Displays the protocol type. Address Displays the IP address of the ARP entry. Age(min) Displays the age (in minutes) of the ARP entry. Hardware Address Displays the MAC address associated with the ARP entry.
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show ip interface View IP-related information on all interfaces. Syntax show ip interface [interface | brief] [configuration] Parameters Command Modes Supported Modes Command History Usage Information 240 IPv4 Routing interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For the Management interface, enter the keyword ManagementEthernet followed by zero (0). • For a Port Channel interface, enter the keywords port-channel followed by a number.
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Lines Description ICMP redirects... States if ICMP redirects are sent. ICMP unreachables... States if ICMP unreachable messages are sent.
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Command Modes Supported Modes Command History Example summary (OPTIONAL) Enter the keyword summary to view a table listing the number of active and non-active routes and their sources. static (OPTIONAL) Enter the keyword static to view non-active routes also. • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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• Supported Modes Command History Usage Information EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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Command Modes Supported Modes Command History Usage Information 244 IPv4 Routing 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. process-id (OPTIONAL) Specify that only OSPF routes with a certain process ID must be displayed. connected (OPTIONAL) Enter the keyword connected to view only the directly connected routes.
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Field Description 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.
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Example Field Description 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... Displays the number of partially duplicated packets and bytes received. 7 out-of-order... Displays the number of packets and bytes received out of order. 0 packets with data after window Displays the number of packets and bytes received that exceed the switch’s window size.
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6674 data packets (152822 bytes) 12 data packets (1222 bytes) retransmitted 85 ack only packets (5677 delayed) 0 window probe packets, 0 window update packets 0 Connections initiated, 7 connections accepted, 7 connections established 8 Connections closed (including 4 dropped, 0 embryonic dropped) 12 Total rxmt timeout, 1 connections dropped in rxmt timeout 26 Keepalive timeout, 25 keepalive probe, 1 Connections dropped in keepalive Dell# IPv4 Routing 247
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16 iSCSI Optimization 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.
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iscsi aging time Set the aging time for iSCSI sessions. Syntax iscsi aging time time To remove the iSCSI session aging time, use the no iscsi aging time command. Parameters time Enter the aging time for the iSCSI session. The range is from 5 to 43,200 minutes. Defaults 10 minutes Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
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remark Marks the incoming iSCSI packets with the configured dot1p or DSCP value when they egress to the switch. The default is: the dot1and DSCP values in egress packets are not changed. Defaults The default dot1p VLAN priority value is 4 without the remark option. Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
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To remove the configured iSCSI priority, use the no iscsi priority-bits command. Parameters priority-bitmap Enter the priority-bitmap range. The range is from 1 to FF. Defaults 0x10 Command Modes PROTOCOL LLDP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
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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. Separate port numbers with a comma. The default is 860, 3260. ip-address (Optional) Enter the ip-address that the iSCSI monitors. The ip-address specifies the IP address of the iSCSI target.
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TCP Port 3260 860 Dell# Related Commands Target IP Address • show iscsi sessions — displays information on active iSCSI sessions on the switch that have been established since the last reload. • show iscsi sessions detailed — displays detailed information on active iSCSI sessions on the switch. show iscsi sessions Display information on active iSCSI sessions on the switch that have been established since the last reload.
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Command Modes Supported Modes Command History Example EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell# show iscsi sessions detailed Session 0 : ----------------------------------------------Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1 Initiator:iqn.2010-11.com.ixia.
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17 Isolated Networks This chapter describes the isolated networks commands in the Dell Networking OS. io-aggregator isolated-network vlan Enable the isolated-network functionality for a particular VLAN or a set of VLANs.
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combination. For example: VLAN IDs (comma-separated): 3, 4, 6. Range (hyphenseparated): 5-10. Combination: 3, 4, 5-10, 8. Defaults None Command Modes EXEC Privilege Usage Information This command is used to show the isolated-network feature status and the VLANs configured for this feature. Show running-config will save this command under io-aggregator. Supported Modes All Modes Command History Example 256 Version Description 9.9(0.0) Introduced on the FN IOM. 9.5(0.
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18 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).
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Version Description 9.6(0.0) Supported on the M I/O Aggregator. 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. Command Modes EXEC EXEC Privilege Supported Modes Command History Related Commands All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Defaults none Command Modes EXEC EXEC Privilege Supported Modes Command History All Modes Version Description 8.3.17.0 Supported on the M I/O Aggregator. delay-restore abort-threshold Increase the Boot Up timer to some value (>60 seconds). Syntax delay-restore abort-threshold To remove use the no delay-restore abort-threshold command. Defaults 60 seconds Command Modes VLT DOMAIN Command History This guide is platform-specific.
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Defaults Enabled Command Modes CONFIGURATION Supported Modes Standalone, Stacking, VLT Command History Related Commands Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.0) Supported on the FN I/O Aggregator. 9.6(0.0) Supported on the M I/O Aggregator. show io-aggregator auto-lag status—displays global information on the auto-lag status. lacp link-fallback Enable the LACP link–fallback feature.
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Command Modes INTERFACE (conf-if-po-number) Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. This command applies to dynamic port-channel interfaces only. When applied on a static port-channel, this command has no effect.
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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. off Enter the keyword off to set the mode to the off state. NOTE: LACP modes are defined in Usage Information. Defaults off Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator.
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Command History Example Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Dell(conf)#interface TenGigabitethernet 3/15 Dell(conf-if-tengig-3/15)#no shutdown Dell(conf-if-tengig-3/15)#port-channel-protocol lacp Dell(conf-if-tengig-3/15-lacp)#port-channel 32 mode active ...
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Example (EtherScale) 264 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.
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0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions User Information The following describes the show interfaces port-channel brief command shown in the following example. Field Description LAG Lists the port channel number. Mode Lists the mode: Status Example • L3 — for Layer 3 • L2 — for Layer 2 Displays the status of the port channel.
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Command History Example Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.0) Supported on the FN I/O Aggregator. 9.6(0.0) Supported on the M I/O Aggregator. Dell-ct-mxl-1-b1(conf)#do show io-aggregator auto-lag status Auto LAG creation on server port(s) is disabled show lacp Displays the LACP matrix.
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Dell# Example (Sys-id) Oper: State BCEGIKNP Key 1 Priority 128 Dell#show lacp 1 sys-id Actor System ID: Priority 32768, Address 0001.e800.a12b Partner System ID: Priority 32768, Address 0001.e801.
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Example Field Description Line Protocol Indicates whether the interface is administratively up or down Utilization (In Percent) Traffic usage in percentage of the packets processed by the particular member interface Dell#show link-bundle-distribution port-channel Link-bundle trigger threshold - 60 LAG bundle - 1 Utilization[In Percent] - 0 Interface Te 0/5 Te 0/13 Line Protocol Up Up Alarm State - Inactive Utilization[In Percent] 0 0 show port-channel-flow Display an egress port in a given port
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Because this command calculates based on a Layer 2 hash algorithm, use this command to display flows for switched Layer 2 packets, not for routed packets (use the show ip flow command to display routed packets).
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19 Layer 2 This chapter describes commands to configure Layer 2 features.
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clear mac-address-table dynamic Clear the MAC address table of all MAC addresses learned dynamically. Syntax Parameters clear mac-address-table dynamic {address mac-address | all | interface interface | vlan vlan-id} address macaddress Enter the keyword address followed by a MAC address in nn:nn:nn:nn:nn:nn format. all Enter the keyword all to delete all MAC address entries in the MAC address table.
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Related Commands show vlan – displays the VLAN configuration. mac-address-table aging-time Specify an aging time for MAC addresses to remove from the MAC address table. Syntax mac-address-table aging-time seconds To delete the configured aging time, use the no mac-address-table aging-time seconds command. Parameters seconds Enter either zero (0) or a number as the number of seconds before MAC addresses are relearned. To disable aging of the MAC address table, enter 0. The range is from 10 to 1000000.
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Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. mac-address-table station-move refresh-arp Ensure that address resolution protocol (ARP) refreshes the egress interface when a station move occurs due to a topology change.
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interface interface (OPTIONAL) Enter the keyword interface followed by the interface type, slot and port information: • vlan vlan-id Command Modes Supported Modes Command History • EXEC • EXEC Privilege For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. (OPTIONAL) Enter the keyword vlan followed by the VLAN ID to display the MAC address assigned to the VLAN. The range is from 1 to 4094. All Modes Version Description 9.9(0.
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count Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege (OPTIONAL) Enter the keyword count, then optionally, by an interface or VLAN ID, to display total or interface-specific static addresses, dynamic addresses, and MAC addresses in use. Programmable-Mux (PMUX) Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
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Column Heading Description State • gi — Gigabit Ethernet then a slot/port • po — Port Channel then a number. The range is from 1 to 255. \ • so — SONET then a slot/port. • te — 10–Gigabit Ethernet then a slot/port. Lists if the MAC address is in use (Active) or not in use (Inactive). The following describes the show mac-address-table count command shown in the following example. Example (Count) 276 Layer 2 Line Beginning With Description MAC Entries...
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20 Link Layer Discovery Protocol (LLDP) 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. This chapter describes the LLDP commands.
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Supported Modes Command History Programmable-Mux (PMUX) Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. advertise management-tlv Advertise management TLVs (Type, Length, Value).
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advertise interface-port-desc Advertise port descriptor. Syntax advertise interface-port-desc {description | port-id} To remove the advertised port descriptor, use the no advertise interface—port—desc {description | port-id} command. Parameters description Enter the keyword description then the interface description. port-id Enter the keyword port-id then the port-id. The range is from 0 to 7.
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clear lldp neighbors Clear LLDP neighbor information for all interfaces or a specific interface. Syntax clear lldp neighbors {interface} Parameters interface Enter the following keywords and slot/port or number 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.
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both Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History (OPTIONAL) Enter the keyword both to display both receive and transmit packet information. Version Description 8.3.17.0 Supported on the M I/O Aggregator. disable Enable or disable LLDP. Syntax disable To enable LLDP, use the no disable command. Defaults Enabled, that is no disable.
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Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. protocol lldp (Interface) Enter the LLDP protocol in the INTERFACE mode. Syntax [no] protocol lldp To return to the global LLDP configuration mode, use the no protocol lldp command from Interface mode.
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Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 8.3.17.0 Supported on the M I/O Aggregator. Usage Information Omitting the keyword detail displays only the remote chassis ID, Port ID, and Dead Interval.
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21 Object Tracking Object Tracking supports IPv4 and IPv6, and is available on the Dell Networking platforms. Object tracking allows you to define objects of interest, monitor their state, and report to a client when a change in an object’s state occurs.
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Example Dell#debug track all 04:35:04: %RPM0-P:RP2 %OTM-5-STATE: track 6 - Interface TenGigabitEthernet 1/2 line-protocol DOWN 04:35:04: %RPM0-P:RP2 %OTM-5-NOTIF: VRRP notification: resource ID 6 DOWN delay Configure the time delay used before communicating a change in the status of a tracked object to clients. Syntax delay {[up seconds] [down seconds]} To return to the default setting, use the no delay command.
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Command History Related Commands Version Description 9.7(0.0) Introduced on the M I/O Aggregator. • track interface ip routing – configures object tracking on the routing status of an IPv4 Layer 3 interface. • track interface line-protocol – configures object tracking on the line-protocol state of a Layer 2 interface. • track ip route metric threshold – configures object tracking on the threshold of an IPv4 route metric.
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show track Display information about tracked objects, including configuration, current tracked state (UP or DOWN), and the clients which are tracking an object. Syntax show track [object-id [brief] | interface [brief] | ip route [brief] | resolution | [brief] | brief] Parameters Command Modes Command History Usage Information Example object-id (OPTIONAL) Display information on the specified tracked object. The range is 1 to 500.
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First-hop interface is TenGigabitEthernet 1/2 Tracked by: VRRP TenGigabitEthernet 2/3 IPv6 VRID 1 Track 3 IPv6 route 2050::/64 reachability Reachability is Up (STATIC) 5 changes, last change 00:02:16 First-hop interface is TenGigabitEthernet 1/2 Tracked by: VRRP TenGigabitEthernet 2/3 IPv6 VRID 1 Usage Information Example (Brief) The following describes the show track brief command shown in the Example below. Output Description ResID Number of the tracked object. Resource Type of tracked object.
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Usage Information Use this command to configure the UP and/or DOWN threshold for the scaled metric of a tracked IPv4 or IPv6 route. Determine the UP/DOWN state of a tracked route by the threshold for the current value of the route metric in the routing table. To provide a common tracking interface for different clients, route metrics are scaled in the range 0 to 255, where 0 is connected and 255 is inaccessible.
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Command History Usage Information Version Description 9.7(0.0) Introduced on the M I/O Aggregator. Added support for tunnel interface. Use this command to create an object that tracks the routing state of an IPv4 Layer 2 interface: • The status of the IPv4 interface is UP only if the Layer 2 status of the interface is UP and the interface has a valid IP address.
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track ip route metric threshold Configure object tracking on the threshold of an IPv4 route metric. Syntax track object-id ip route ip-address/prefix-len metric threshold To return to the default setting, use the no track object-id command. Parameters object-id Enter the ID number of the tracked object. The range is 1 to 500. ip-address/ prefixlen Enter an IPv4 address in dotted decimal format. The valid IPv4 prefix lengths are from /0 to /32.
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track ip route reachability Configure object tracking on the reachability of an IPv4 route. Syntax track object-id ip route ip-address/prefix-len reachability [vrf vrf-name] To return to the default setting, use the no track object-id command. Parameters object-id Enter the ID number of the tracked object. The range is 1 to 500. ip-address/ prefixlen Enter an IPv4 address in dotted decimal format. The valid IPv4 prefix lengths are from /0 to /32.
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Parameters object-id Enter the ID number of the tracked object. The range is 1 to 500. isis resolution-value Enter the resolution used to convert the metric in the routing table for ISIS routes to a scaled metric. ospf resolutionvalue Enter the resolution used to convert the metric in the routing table for OSPF routes to a scaled metric. Defaults none Command Modes CONFIGURATION Command History Usage Information Version Description 9.7(0.0) Introduced on the M I/O Aggregator.
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show track ipv6 route Display information about all tracked IPv6 routes, including configuration, current tracked state (UP or DOWN), and the clients which are tracking an object. Syntax Parameters Command Modes Command History Usage Information Example show track ipv6 route [brief] brief • EXEC • EXEC Privilege (OPTIONAL) Display a single line summary of information for tracked IPv6 routes. Version Description 9.7(0.0) Introduced on the M I/O Aggregator.
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Example (Brief) Ouput Description ResID Number of the tracked object. Resource Type of tracked object. Parameter Detailed description of the tracked object. State Up or Down state of the tracked object. Last Change Time since the last change in the state of the tracked object.
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Related Commands • show track ipv6 route – displays information about tracked IPv6 routes, including configuration, current state, and clients which track the route. • track interface ip routing – configures object tracking on the routing status of an IPv4 Layer 3 interface. track ipv6 route metric threshold Configure object tracking on the threshold of an IPv4 route metric.
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• threshold metric – configures the metric threshold used to determine the UP and/or DOWN state of a tracked route. • track resolution ipv6 route – configures the protocol-specific resolution value used to scale an IPv6 route metric. track ipv6 route reachability Configure object tracking on the reachability of an IPv6 route. Syntax track object-id ipv6 route ip-address/prefix-len reachability To return to the default setting, use the no track object-id command.
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Parameters object-id Enter the ID number of the tracked object. Use the range to 1 to 500. isis resolution-value Enter the resolution used to convert the metric in the routing table for ISIS routes to a scaled metric. ospf resolutionvalue Enter the resolution used to convert the metric in the routing table for OSPF routes to a scaled metric. Defaults none Command Modes CONFIGURATION Command History Usage Information Version Description 9.7(0.0) Introduced on the M I/O Aggregator.
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22 Port Monitoring 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.
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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) Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
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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) Supported Modes All Modes Command History Example Version Description 8.3.17.0 Supported on the M I/O Aggregator.
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show running-config monitor session Displays the running configuration of all monitor sessions or a specific session. Syntax show running-config monitor session {session-ID} To display the running configuration for all monitor sessions, use the show running-config monitor session command. Parameters Defaults Command Modes Supported Modes Command History session-ID (OPTIONAL) Enter a session identification number. The range is from 0 to 65535.
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direction {rx | tx | both} Enter the keyword direction followed by one of the packet directional indicators. • rx: to monitor receiving packets only. • tx: to monitor transmitting packets only. • both: to monitor both transmitting and receiving packets. Defaults none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Supported Modes All Modes Command History Version Description 8.3.17.0 Supported on the M I/O Aggregator.
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23 Quality of Service (QoS) The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion control. QoS commands are not universally supported on all Dell Networking Products. Per-Port QoS Commands Per-port QoS (port-based QoS) allows you to define the QoS configuration on a per-physical-port basis. Policy-Based QoS Commands Policy-based traffic classification is handled with class maps. These maps classify unicast traffic into one of four classes.
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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).
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dot1p Queue Number 7 7 Defaults none Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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.
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Related Commands 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 If aggregate input QoS policy and per class input QoS policy coexist, aggregate input QoS policy preempts per class input QoS policy on input traffic conditioning (rate-police).
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Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information To specify the name of the output QoS policy, use this command. After the output policy is specified, rate-limit, bandwidth-percentage, and WRED can be defined.
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service-class bandwidth-percentage Specify a minimum bandwidth for queues. Syntax service-class bandwidth-percentage queue0 number queue1 number queue2 number queue3 number Parameters number Enter the bandwidth-weight, as a percentage. The range is from 1 to 100. Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
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2 0-7 3 0-7 4 0-7 5 0-7 6 0-7 7 0-7 Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. To apply dot1p-queue-mapping, use the service-class dynamic dot1p command. service-class dynamic dot1p Honor all 802.
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Supported Modes Command History Usage Information Programmable-Mux (PMUX) Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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 802.1p markings on incoming traffic are not honored).
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service-queue Assign a class map and QoS policy to different queues. Syntax service-queue queue-id [class-map class-map-name] [qos-policy qos-policy-name] To remove the queue assignment, use the no service-queue queue-id [class-map class-mapname] [qos-policy qos-policy-name] command. Parameters queue-id Enter the value used to identify a queue. The range is from 0 to 3 (four queues per interface; four queues are reserved for control traffic).
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Supported Modes Command History Usage Information All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.6(0.0) Supported on the FN I/O Aggregator and 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. The following table describes the show qos dcb-map output shown in the example below.
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Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell#show qos dot1p-queue-mapping Dot1p Priority : 0 1 2 3 4 5 6 7 Queue : 0 0 0 1 2 3 3 3 Dell# show qos qos-policy-output View the output QoS policy details. Syntax Parameters Defaults Command Modes Supported Modes Command History Example show qos qos-policy-output [qos-policy-name] qos-policy-name Enter the QoS policy name.
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24 Security This chapter describes various types of security commands in the Dell Networking OS, in the following sections: The commands are listed in the following sections: • AAA Accounting Commands • Authentication and Password Commands • RADIUS Commands • TACACS+ Commands • SSH Server and SCP Commands NOTE: Starting with the Dell Networking OS version 7.2.1.0, LEAP with MSCHAP v2 supplicant is implemented.
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exec Enter the keyword exec to send accounting information when a user has logged in to EXEC mode. commands level Enter the keyword command then a privilege level for accounting of commands executed at that privilege level. name | default Enter one of the following: • For default, the default accounting methods used. 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.
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Defaults Accounting records are recorded for all users. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator and M I/O Aggregator. Dell Networking OS issues accounting records for all users on the system, including users whose username string, due to protocol translation, is NULL.
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aaa authorization config-commands Set parameters that restrict (or permit) a user’s access to EXEC level commands. Syntax aaa authorization config-commands Disable authorization checking for CONFIGURATION level commands using the no aaa authorization config-commands command. Defaults Enabled when you configure aaa authorization commands command. Command Modes CONFIGURATION Supported Modes All Modes Command History This guide is platform-specific.
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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 table lists the Dell Networking OS version history for this command. Version Description 9.9(0.0) Introduced on the FN IOM. 9.6.(0.0) Supported on the FN I/O Aggregator and M I/O Aggregator. accounting Apply an accounting method list to terminal lines.
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Supported Modes All Modes 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 table lists the Dell Networking OS version history for this command. Version Description 9.4(0.0) Introduced on the M I/O Aggregator. Usage Information This command steps through all active sessions and then displays the accounting records for the active account functions.
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• ... method2 tacacs+: use the TACACS+ server(s) configured with the tacacs-server host command. (OPTIONAL) In the event of a “no response” from the first method, Dell Networking Operating System (OS) applies the next configured method. Defaults Use the enable password. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.
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... method4 • enable: use the password the enable password command defines in CONFIGURATION mode. • line: use the password the password command defines in LINE mode. • none: no authentication. • radius: use the RADIUS servers configured with the radius-server host command. • tacacs+: use the TACACS+ servers configured with the tacacs-server host command. (OPTIONAL) Enter up to four additional methods.
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aaa reauthenticate enable Enable re-authentication of user whenever there is a change in the authenticators. Syntax aaa reauthenticate enable To disable the re-authentication option, use the no aaa reauthenticate enable command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
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line Defaults No banner is displayed. Command Modes CONFIGURATION Supported Modes All Modes Command History 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”. Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator.
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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. The delineator is a percent character (%). Range: maximum of 50 lines, up to 255 characters per line Defaults No banner is configured and the CR is required when creating a banner. Command Modes CONFIGURATION Supported Modes All Modes Command History Version Description 9.9(0.
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Parameters 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 CONFIGURATION Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.
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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 Supported Modes All Modes Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. exec-banner Enable the display of a text string when the user enters EXEC mode.
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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.
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Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History • For the Null interface, enter the keywords null 0. • For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128. • For a ten-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.
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secure-cli enable Enable the secured CLI mode. Syntax secure-cli enable Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.0) Introduced this command. The secured CLI mode prevents the users from enhancing the permissions or promoting the privilege levels. After entering the command, save the running-configuration.
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radius-server host Configure a RADIUS server host. Syntax radius-server host {hostname | ipv4-address | ipv6-address} [auth-port portnumber] [retransmit retries] [timeout seconds] [key [encryption-type] key] Parameters hostname Enter the name of the RADIUS server host. ipv4-address | ipv6address 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.
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you configure the timeout, retransmit, or key values, include those keywords when using the no radiusserver 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.
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radius-server retransmit Configure the number of times the switch attempts to connect with the configured RADIUS host server before declaring the RADIUS host server unreachable. Syntax radius-server retransmit retries To configure zero retransmit attempts, use the no radius-server retransmit command. To return to the default setting, use the radius-server retransmit 3 command.
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Related Commands radius-server host — configures a RADIUS host. show privilege View your access level. Syntax Command Modes Supported Modes Command History Example show privilege • EXEC • EXEC Privilege All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator.
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To disable AAA Accounting, use the no aaa accounting {system | exec | command level} {name | default}{start-stop | wait-start | stop-only} {tacacs+} command Parameters system Enter the keyword system to send accounting information of any other AAA configuration. exec Enter the keyword exec to send accounting information when a user has logged in to EXEC mode. commands level Enter the keyword command then a privilege level for accounting of commands executed at that privilege level.
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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 | ipv6address 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.
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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 encryption-type key Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information (OPTIONAL) Enter either zero (0) or 7 as the encryption type for the key entered.
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Command History Usage Information Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported 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.
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Passwords must meet the following criteria: • Start with a letter, not a number. • Passwords can have a regular expression as the password. To create a password with a regular expression in it, use CNTL + v prior to entering regular expression. For example, to create the password abcd]e, you type “abcd CNTL v ]e”. When the password is created, you do not use the CNTL + v key combination and enter “abcd]e”. NOTE: The question mark (?) is not a supported character.
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Parameters sha256-password Enter the keyword sha256-password then the encryption-type or the password. level level (OPTIONAL) Enter the keyword level then a number as the level of access. The range is from 1 to 15. encryption-type (OPTIONAL) Enter the number 8 or 0 as the encryption type. Enter 8 to enter the sha256–based hashed password. password Enter a text string, up to 32 characters long, as the clear text password. Defaults No password is configured. level = 15.
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To view passwords, use the show running-config command. show ip ssh Display information about established SSH sessions. Syntax show ip ssh Command Modes Supported Modes Command History • EXEC • EXEC Privilege All Modes Version Description 9.10(0.0) Removed the support for hmac-sha2-256-96 algorithm. 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#show ip ssh SSH server : enabled.
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Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information This command displays the contents of the flash://ADMIN_DIRssh/knownhosts file. Example Dell#show ip ssh client-pub-keys poclab4,123.12.1.
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show users Allows you to view information on all users logged in to the switch. Syntax show users [all] Parameters all Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Example (OPTIONAL) Enter the keyword all to view all terminal lines in the switch. Version Description 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show user command shown in the following example.
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Parameters hostname (OPTIONAL) Enter the IP address or the host name of the remote device. ipv4 address (OPTIONAL) Enter the IP address in dotted decimal format A.B.C.D. -l username (OPTIONAL) Enter the keyword -l followed by the user name used in this SSH session. The default is the user name of the user associated with the terminal. -p port-number (OPTIONAL) Enter the keyword -p followed by the port number. The range is from 1 to 65536. The default is 22.
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• 0 directs Dell Networking OS to store the password as clear text. It is the default encryption type when using the password option. • 8 to indicate that a password encrypted using a sha256 hashing algorithm follows. This encryption type is available with the sha256-password option only, and is the default encryption type for this option. • 7 to indicate that a password encrypted using a DES hashing algorithm follows. This encryption type is available with the password option only.
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Table 3. Supressed ICMPv4 message types ICMPv4 Message Types Echo reply (0) All sub types of destination unreachable (3) Source quench (4) Redirect (5) Router advertisement (9) Router solicitation (10) Time exceeded (11) IP header bad (12) Timestamp request (13) Timestamp reply (14) Information request (15) Information reply (16) Address mask request (17) Address mask reply (18) NOTE: The Dell Networking OS does not suppress the ICMPv4 message type Echo request (8). Table 4.
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NOTE: The Dell Networking OS does not suppress the following ICMPv6 message types: • Packet too big (2) • Echo request (128) • Multicast listener query (130) • Multicast listener report (131) • Multicast listener done (132) • Router solicitation (133) • Router advertisement (134) • Neighbor solicitation (135) • Neighbor advertisement (136) • Redirect (137) • Router renumbering (138) • MLD v2 listener report (143) • Duplicate Address Request (157) • Duplicate Address Confirmation (
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25 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. SNMP Commands The following SNMP commands are available in the Dell Networking operating software. The simple network management protocol (SNMP) is used to communicate management information between the network management stations and the agents in the network elements.
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The following is a list of the Dell Networking OS version history for this command. Version Description 9.9(0.0) Introduced on the M I/O Aggregator. Example 45418 SNMP 0 12 0 0 45275 0 76 45265 0 45406 0 31 0 0 45341 0 Dell# Related Commands snmp—server community— enables the SNMP and set community string.
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show snmp group Display the group name, security model, status, and storage type of each group. Syntax Command Modes show snmp group • EXEC • EXEC Privilege Supported Modes Programmable-Mux (PMUX) 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 Description 9.9(0.
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Command Modes • EXEC • EXEC Privilege Supported Modes Programmable-Mux (PMUX) 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. Example Version Description 9.9(0.0) Introduced on the M I/O Aggregator.
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access-list-name (Optional) Enter a standard IPv4 access list name (a string up to 16 characters long). Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) 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 Description 9.9(0.
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snmp-server context Configure a new context to an SNMP server. Syntax snmp-server context {line} To remove a user from the SNMP group, use the snmp-server context {line} command. Parameters line Enter the context string (max 32 characters), on the host that connects to the agent. Defaults As above. Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History This guide is platform-specific.
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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 Description 9.9(0.0) Introduced on the M I/O Aggregator. M I/O Aggregator supports up to 16 SNMP trap receivers. If this command is not configured, no traps controlled by this command are sent.
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Usage Information Changing the value of the SNMP Engine ID has important side effects. A user’s password (entered on the command line) is converted to a message digest algorithm (MD5) or secure hash algorithm (SHA) security digest. This digest is based on both the password and the local Engine ID. The command line password is then destroyed, as required by RFC 2274.
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notify name (OPTIONAL) Enter the keyword notify then a name (a string of up to 20 characters long) as the notify view name. access access-listname (Optional) Enter the standard IPv4 access list name (a string up to 16 characters long). ipv6 access-listname (Optional) Enter the keyword ipv6 then the IPv6 access list name (a string up to 16 characters long). access-list-name ipv6 access-listname (Optional) Enter both an IPv4 and IPv6 access list name. Defaults As above.
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ipv6-address Enter the keyword host then the IPv6 address of the host in the x:x:x:x::x format. NOTE: The :: notation specifies successive hexadecimal fields of zero. vrf vrf-name Enter the keyword vrf and then the name of the VRF that the SNMP server uses to connect to the host. NOTE: You can use this attribute to inform the SNMP engine about the vrf instance to be used to reach the corresponding remote host to send Trap or Inform message. If no VRF is specified, then the default VRF is used.
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• lacp — Enable LACP state change traps. • 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 Supported Modes Programmable-Mux (PMUX) Command History This guide is platform-specific.
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Related Commands 2 Configure a remote user. 3 Configure a group for this user with access rights. 4 Enable traps. 5 Configure a host to receive informs. snmp-server enables— enables SNMP traps. snmp-server user Configure a new user to an SNMP group.
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Usage Information NOTE: For IPv6 ACLs, only IPv6 and UDP types are valid for SNMP. TCP and ICMP rules are not valid for SNMP. In IPv6 ACLs port rules are not valid for SNMP. No default values exist for authentication or privacy algorithms and no default password exists. If you forget a password, you cannot recover it; the user must be reconfigured. You can specify either a plain-text password or an encrypted cypher-text password.
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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 Description 9.9(0.0) Introduced on the M I/O Aggregator. Usage Information The oid-tree variable is a full sub-tree starting from 1.3.6 and cannot specify the name of a sub-tree or a MIB.
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26 Stacking Commands 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.
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Parameter Unit number Defaults None Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information The unit number ranges from 0 to 5. Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command is supported on the M I/O, FN410S, and FN410T Aggregators. This command is used to reset the stack-unit. The master unit can also be power cycled using this command.
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Dell#reset stack-unit 0 >>>Resetting master not allowed % Error: Reset of master unit is not allowed.
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1/37 Dell# Example (Status) Example (Topology) 0/37 40 up 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 up Trunk Group Dell# show system stack-ports topology Topology: Daisy chain 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.
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37 41 45 Dell# 37 41 45 show system stack-unit iom-mode Displays the current iom-mode (stack/standalone) and the mode configured after next reboot. Syntax Parameters show system stack-unit unit-number iom-mode unit number <0–5> Command Modes EXEC Privilege Supported Modes All Modes Command History Enter the number of the member stack unit. The range is from 0 to 5. Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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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.
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Defaults Command Modes Supported Modes Command History programmable-mux Enable programmable multiplex mode. stack Enable stack mode. standalone Enable stand-alone mode. vlt Enable virtual link trunking mode. standalone • CONFIGURATION All Modes Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information This command is supported on the M I/O, FN410S, and FN410T Aggregators.
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Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.3(0.0) Supported on the M I/O Aggregator This functionality to set the uplink speed is available from the CMC interface when the I/O Aggregator functions as a simple MUX or a VLT node with all of the uplink interfaces configured to be member links in the same LAG bundle.
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stack-unit renumber Change the stack member ID of any stack member or a stand-alone unit. Syntax Parameters stack-unit 0-5 renumber 0-5 0-5 Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information The first instance of this value is the stack member unit identifier, from 0 to 5, of the switch that you want add to the stack. The range is from 0 to 5. The second instance of this value is the desired new unit identifier number. Version Description 9.6.
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27 Storm Control The Dell Networking operating software storm control feature allows you to limit or suppress traffic during a traffic storm. Important Points to Remember • Interface commands can only be applied on physical interfaces (virtual local area networks [VLANs] and link aggregation group [LAG] interfaces are not supported). • An INTERFACE-level command only supports storm control configuration on ingress.
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To disable storm control, use the no io-aggregator broadcast storm-control command. Defaults Command Modes Supported Modes Command History Usage Information Enabled • CONFIGURATION Standalone-Mux (SMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. This command is not available in PMUX mode. show io-aggregator broadcast storm-control status Shows if storm control is enabled or disabled.
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Command History This guide is platform-specific. For command information about other platforms, see 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 Description 9.9(0.0) Supported on the FN IOM, FN I/O Aggregator, and M I/O Aggregator NOTE: PFC/LLFC storm control enabled interfaces disable the interfaces if it receives continuous PFC/ LLFC packets.
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Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. show storm-control unknown-unicast Display the storm control unknown-unicast configuration.
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Command Modes INTERFACE (conf-if-interface-slot/port) Supported Modes Programmable-Mux (PMUX) Command History 376 Storm Control Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
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28 SupportAssist SupportAssist sends troubleshooting data securely to Dell. SupportAssist in this Dell Networking OS release does not support automated email notification at the time of hardware fault alert, automatic case creation, automatic part dispatch, or reports. SupportAssist requires Dell Networking OS 9.9(0.0) and SmartScripts 9.7 or later to be installed on the Dell Networking device. For more information on SmartScripts, see Dell Networking Open Automation guide.
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Usage Information Example Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • When you run the command, the system displays a message with the information directing to the URL for further information.
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Reject the EULA: Dell(conf)#eula-consent support-assist reject Aug 24 22:35:38: %STKUNIT1-M:CP %SUPPORT_ASSIST-6-SUPASSIST_EVT: Event monitor service stopped I do not accept the terms of the license agreement. The SupportAssist feature has been deactivated and can no longer be used. To enable SupportAssist configurations, accept the terms of the license agreement by configuring this command 'eula-consent support-assist accept'.
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Usage Information Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. You are guided through a series of queries to configure SupportAssist.
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SupportAssist Commands Dell Networking OS supports the following SupportAssist mode commands. activity Move to the SupportAssist Activity mode for an activity. Allow the user to configure customized details for a specific activity. Syntax activity {activity-name} To remove all customized detail for a specific activity, use the no activity {activity-name} command. Parameters activity-name Enter one of the following keywords: • Enter the keyword full-transfer to enable or disable full transfer.
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Parameters company-name Enter the name for the company. If there are multiple words in the name, use optional additional fields. company-nextname (OPTIONAL) Enter the next components of the company name, up to 5 components are allowed. Command Modes SUPPORTASSIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
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Usage Information Each contact person must be unique by their name. You can configure only one contact person. It is not possible to remove the first name or last name. The no form of the command removes the entire contactperson entry. This command is optional for SupportAssist service configuration. enable Enable all activities and severs for the SupportAssist service. Syntax enable all To disable the SupportAssist activities temporarily, use the no enable all command.
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Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
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Usage Information Version Description 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. The remote file specification for full transfer includes the protocol that is used to copy the file from the remote system. The default Manifest-file for full transfer includes records like alarms, logs, operational, and configuration data. Related Commands • action-manifest install — configure the action-manifest to use for a specific activity.
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• action-manifest remove — remove the action-manifest file for an activity. action-manifest remove Remove the action-manifest file from Dell Networking OS. Syntax action-manifest remove } Parameters Command Modes local-file-name Enter the name of the local action-manifest file. Allowable characters are: a to z, A to Z, 0 to 9, -, _, and space.
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Related Commands Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • action-manifest get — copy an action-manifest file for an activity to the system. • action-manifest install — configure the action-manifest to use for a specific activity.
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address Configure the address information for the company. Syntax address [city company-city] [{province | region | state} name] [country company-country] [{postalcode | zipcode] company-code] To remove a portion of the company address information, use the no address [city | province | region | state | country | postalcode | zipcode] command. For example, to remove the city alone, use the no address city command. To remove the complete company contact information, use the no address command.
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street-address Configure the street address information for the company. Syntax street-address {address1} [address2]…[address8] To remove the street address, use the no street-address command. Parameters address1 Enter the street address for the company. address2..address8 (OPTIONAL) Enter the street address of the company site. Up to 8 fields are allowed. Command Modes SUPPORTASSIST COMPANY Command History This guide is platform-specific.
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SupportAssist Person Commands Dell Networking OS supports the following SupportAssist Person mode commands. email-address Configure the email addresses to reach the contact person. Syntax email-address primary email-address [alternate email-address] To remove an email address, use the no email-address command. To remove the primary and the alternate email addresses, use the no email-address primary and no email-address alternate commands respectively.
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Parameters primary phone Enter the keyword primary then the primary phone number for the person. alternate phone Enter the keyword alternate then the alternate phone number for the person. Command Modes SUPPORTASSIST PERSON Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.
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• phone — configure phone numbers to reach the contact person. time-zone Configure the time zone for contacting the person. Syntax time-zone zone +-HH:MM[start-time HH:MM] [end-time HH:MM] To remove the time zone, use the no time-zone [zone | start-time | end-time] command. Parameters zone +-HH:MM Enter the keyword zone then a time difference from GMT expressed as HH:MM. This number may be preceded by either a + or – sign.
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NOTE: The :: notation specifies successive hexadecimal fields of zeros. NOTE: To use the IPv6 address, the Open Automation package should also support IPv6 communications. For this purpose, SupportAssist requires Dell Networking Open Automation 9.10(0.0) package or later. port port-number Enter the keyword port then the TCP/IP port number. The port number range is from 1024 to 65534. username userid (OPTIONAL) Enter the keyword username then the user ID used for the proxy server.
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Related Commands Version Description 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • server — configure the name of the remote SupportAssist server. url Configure the URL to reach the SupportAssist remote server. Syntax url uniform-resource-locator To delete the URL for the server, use the no url command.
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Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
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show running-config Display the current configuration and changes from the default values. Syntax show running-config support-assist Parameters support-assist Enter the keyword support-assist to view the detailed configuration for the feature. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.11(0.
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Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
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29 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 Networking OS Configuration Guide.
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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. year Enter a four-digit number as the year. The range is from 1993 to 2035. Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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You cannot delete this command (there is not a no version of this command). clock set Set the software clock in the switch. Syntax clock set time month day year 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.
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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.
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• last: Enter this keyword to start daylight saving time in the last week of the month. Enter the name of the day that you want daylight saving time to begin. Use English three letter abbreviations; for example, Sun, Sat, Mon, and so on. The range is from Sun to Sat. start-month Enter the name of one of the 12 months in English. start-time Enter the time in hours:minutes. For the hour variable, use the 24-hour format; example, 17:15 is 5:15 pm.
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Parameters timezone-name Enter the name of the timezone. You cannot use spaces. offset Enter one of the following: Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information • a number from 1 to 23 as the number of hours in addition to universal time coordinated (UTC) for the timezone. • a minus sign (-) then a number from 1 to 23 as the number of hours. Version Description 8.3.17.0 Supported on the M I/O Aggregator.
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prefer (OPTIONAL) Enter the keyword prefer to indicate that this peer has priority over other servers. version number (OPTIONAL) Enter the keyword version and a number to correspond to the NTP version used on the server. The range is from 1 to 3. Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.2(0.0) Supported on the M I/O Aggregator. You can configure multiple time-serving hosts (up to 250).
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Command Modes Supported Modes Command History • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 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.
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30 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.
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Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. • 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.
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Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. This command is not supported in Programmable-Mux mode. description Enter a text description of an uplink-state group. Syntax description text Parameters text Text description of the uplink-state group. The maximum length is 80 alphanumeric characters.
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gigabitethernet 1/1-2,5,9,11-12 port-channel 1-3,5. A comma is required to separate each port and port-range entry. Defaults none Command Modes UPLINK-STATE-GROUP Supported Modes Programmable-Mux (PMUX) 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 Description 9.2(0.
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downstream disable links Configure the number of downstream links in the uplink-state group that are disabled if one upstream link in an uplink-state group goes down. Syntax downstream disable links {number | all} To revert to the default setting, use the no downstream disable links command. Parameters number Enter the number of downstream links to be brought down by UFD. The range is from 1 to 1024. all Brings down all downstream links in the group.
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Version Description 9.2(0.0) Supported on the M I/O Aggregator. show running-config uplink-state-group Display the current configuration of one or more uplink-state groups. Syntax Parameters Defaults Command Modes Supported Modes Command History Example Related Commands show running-config uplink-state-group [group-id] group-id Displays the current configuration of all uplink-state groups or a specified group. The valid group-id values are from 1 to 16.
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Defaults none Command Modes • EXEC • EXEC Privilege Supported Modes Programmable-Mux (PMUX) 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. Example Version Description 9.2(0.0) Introduced on the M I/O Aggregator.
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To delete an uplink-state group, enter the no uplink-state-group group-id command. Parameters group-id Enter the ID number of an uplink-state group. The range is from 1 to 16. Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
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• Port channel: port-channel {1-512 | port-channel-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 port-range entry. Defaults none Command Modes UPLINK-STATE-GROUP Supported Modes Programmable-Mux (PMUX) Command History This guide is platform-specific.
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31 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.
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back-up destination Configure the IPv4 or IPv6 address of the management interface on the remote VLT peer to be used as the endpoint of the VLT backup link for sending out-of-band hello messages. Syntax back-up destination {[ipv4–address] | [ipv6 ipv6–address] [interval seconds]} Parameters ipv4–address Enter the IPv4 address of the backup destination. ipv6 Enter the keyword ipv6 then an IPv6 address in the X:X:X:X::X format.
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Example 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. Syntax Parameters lacp ungroup member-independent {vlt | port-channel} port-channel Force all LACP port-channel members to become switchports.
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Command Modes VLT DOMAIN Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. 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. To ensure that the DHCP discover packets are forwarded to the VLAN that has the DHCP server, use this configuration.
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Example (Brief) Version Description 9.2(0.0) Supported on the M I/O Aggregator.
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Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
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show vlt statistics Displays statistics on VLT operations. Syntax show vlt statistics Default Not configured. Command Modes EXEC Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
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IOA Reg Request sent: 2 IOA Reg Request rcvd: 2 IOA Reg Response sent: 2 IOA Reg Response rcvd: 1 VLT NDP Statistics -------------------NDP NA VLT Tunnel Pkts sent:0 NDP NA VLT Tunnel Pkts Rcvd:0 NDP NA Non-VLT Tunnel Pkts sent:0 NDP NA Non-VLT Tunnel Pkts Rcvd:0 Ndp-sync Pkts Sent:0 Ndp-sync Pkts Rcvd:0 Ndp Reg Request sent:2 Ndp Reg Request rcvd:1 VLT multicast not enabled stack-unit iom-mode Set the switch operating mode to VLT mode.
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Usage Information When you create a VLT domain on a switch, Dell Networking OS automatically creates a VLT-system MAC address used for internal system operations. To reconfigure the default MAC address for the domain by entering a new MAC address in the format nn:nn:nn:nn:nn:nn, use the system-mac command. You must also reconfigure the same MAC address on the VLT peer switch. unit-id Explicitly configure the default unit ID of a VLT peer switch.
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Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. 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. 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.
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32 Debugging and Diagnostics This chapter contains the following sections: • Offline Diagnostic Commands • Hardware Commands Topics: • Offline Diagnostic Commands • Hardware Commands • clear hardware stack-unit • diag stack-unit • hardware watchdog • offline stack-unit • show diag • show hardware stack-unit • show hardware counters interface • show hardware buffer interface • show hardware system-flow • show hardware buffer-stats-snapshot • show hardware stack-unit buffer-stats-
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Hardware Commands These commands display information from a hardware sub-component or ASIC. The hardware commands are: • clear hardware stack-unit • show diag • show hardware stack-unit • show hardware system-flow clear hardware stack-unit Clear statistics from selected hardware components.
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diag stack-unit Run offline diagnostics on a stack unit. Syntax Parameters diag stack-unit number {alllevels | level0 | level1 | level2 [verbose noreboot]| terminate| interactive test } 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.
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Version Description 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 Supported Modes Command History Usage Information • CONFIGURATION All Modes Version Description 9.9(0.0) Introduced on the FN IOM. 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
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Usage Information While executing the offline stack unit CLI, the following warning message is displayed: Dell#offline stack-unit 0 Warning - offline of unit will bring down all the protocols and 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.
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Stackunit level0 diag issued at Tue May 15, 2012 11:11:47 AM. Current diag status: Unit diags are terminated.
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************************************* END ************************************** Example 4 (show diag testcase stackunit interactive Command) Dell#show diag testcase stack-unit 0 interactive **************************** Navasota Diagnostics Test ************************* Test ID Test Description Test Level ------- ------------------------401 POWERLEDTEST Interactive 402 DEBUGLEDTEST Interactive 403 STATUSLEDTEST Interactive 404 OPTMODLEDCONTROLTEST Interactive 405 FIXEDLEDCONTROLTEST Interactive 406 RTCBAT
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cpu private-mgmt statistics Enter the keywords cpu private-mgmt statistics, to display the Management plane input/output counter statistics of the Private Management interface. drops interface interface Enter the keyword drops to display internal drops on the selected stack member. stack-port 33–56 Enter the keywords stack-port and a stacking port number to select a stacking port for which to display statistics.
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recvd dropped recvToNet rxError rxDatapathErr rxPkt(COS0) rxPkt(COS1) rxPkt(COS2) rxPkt(COS3) rxPkt(COS4) rxPkt(COS5) rxPkt(COS6) rxPkt(COS7) rxPkt(UNIT0) transmitted txRequested noTxDesc txError txReqTooLarge txInternalError txDatapathErr txPkt(COS0) txPkt(COS1) txPkt(COS2) txPkt(COS3) txPkt(COS4) txPkt(COS5) txPkt(COS6) txPkt(COS7) txPkt(UNIT0) Dell# :7392 :0 :7392 :0 :0 :0 :0 :10 :0 :0 :338 :0 :7044 :7392 :29899 :29899 : 0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 Example Dell#show hardware stack-unit 1
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--More-Dell# Example (drop counters) Dell#show hardware stack-unit 1 unit 0 counters unit: 0 port: 1 (interface Te 1/1) Description RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX 434 - IPV4 L3 Unicast Frame Counter IPV4 L3 Routed Multicast Packets IPV6 L3 Unicast Frame Counter IPV6 L3 Routed Multicast Packets Unicast Packet Counter 64 Byte Frame
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TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX - VLAN Tag Frame Counter Double VLAN Tag Frame Counter RUNT Frame Counter Fragment Counter PFC Frame Priority 0 PFC Frame Priority 1 PFC Frame Priority 2 PFC Frame Priority 3 PFC Frame Priority 4 PFC Frame Priority 5 PFC Frame Priority 6 PFC Frame Priority 7 Debug Counter 0 Debug Counter 1 Debug Counter 2 Debug Counter 3 Debug Counter 4 Debug Counter 5 Debug Counter 6 Debug Counter 7 Debug Counter 8 Debug Counter 9 Debug Counter 10 De
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RX RX RX RX RX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX Example (portstatistics) 436 - Debug Counter 4 Debug Counter 5 Debug Counter 6 Debug Counter 7 Debug Counter 8 64 Byte Frame Counter 65 to 127 Byte Frame Counter 128 to 255 Byte Frame Counter 256 to 511 Byte Frame Counter 512 to 1023 Byte Frame Counter 1024 to 1518 Byte Frame Counter 1519 to 1522 Byte Good VLAN Frame Counter 1519 to 2047 Byte Frame Counter 20
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--More-Dell# Example (register) Dell#show hardware stack-unit 0 unit 0 register 0x0f180d34 ALTERNATE_EMIRROR_BITMAP_PARITY_CONTROL.ipipe0 = 0x00000001 0x0f180d35 ALTERNATE_EMIRROR_BITMAP_PARITY_STATUS_INTR.ipipe0 = 0x00000000 0x0f180d36 ALTERNATE_EMIRROR_BITMAP_PARITY_STATUS_NACK.ipipe0 = 0x00000000 0x0018070c ARB_EOP_DEBUG.ipipe0 = 0x00000000 0x00180312 ARB_RAM_DBGCTRL.ipipe0 = 0x00000000 0x03300000 ASF_PORT_SPEED.cpu0 = 0x00000000 0x03322000 ASF_PORT_SPEED.xe0 = 0x00000000 0x03326000 ASF_PORT_SPEED.
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The linkStatus of Front End Port 18 is FALSE The linkStatus of Front End Port 19 is FALSE The linkStatus of Front End Port 20 is FALSE The linkStatus of Front End Port 21 is FALSE The linkStatus of Front End Port 22 is FALSE The linkStatus of Front End Port 23 is FALSE The linkStatus of Front End Port 24 is FALSE The linkStatus of Front End Port 25 is FALSE The linkStatus of Front End Port 26 is FALSE The linkStatus of Front End Port 27 is FALSE The linkStatus of Front End Port 28 is FALSE The linkStatus of
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show hardware counters interface Display the counter information for a specific interface. Syntax Parameters Defaults Command Modes Command History show hardware counters interface interface counters Enter the keywords counters to display counter value for the specified stack-member the port-pipe. interface interface Enter any of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
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RX - Jabber Frame Counter RX - VLAN Tag Frame Counter RX - Double VLAN Tag Frame Counter RX - RUNT Frame Counter RX - Fragment Counter RX - VLAN Tagged Packets RX - Ingress Dropped Packet RX - MTU Check Error Frame Counter RX - PFC Frame Priority 0 RX - PFC Frame Priority 1 RX - PFC Frame Priority 2 RX - PFC Frame Priority 3 RX - PFC Frame Priority 4 RX - PFC Frame Priority 5 RX - PFC Frame Priority 6 RX - PFC Frame Priority 7 RX - Debug Counter 0 RX - Debug Counter 1 RX - Debug Counter 2
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Example displaying priority-group range Dell#show hardware buffer interface tengigabitethernet 1/1 priority-group 0 buffer-info ----- Buffer stats for unit: 0 port: 1 (interface Te 1/1) ---------------------------------------------------------------------------PG# PRIORITIES ALLOTED (CELLS) COUNTER (CELLS) MIN SHARED MODE HDRM MIN SHARED HDRM -----------------------------------------------------------------------0 61440 0 STATIC 174 0 0 0 Dell# Example displaying queue range Dell#show hardware buffer int
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Parameters acl | qos For the selected stack member and stack member port-pipe, display which system flow entry the packet hits and what queue the packet takes as it dumps the raw system flow tables. stack-unit 0–5 Enter the keywords stack-unit then 0 to 5 to select a stack member ID. 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.
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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
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show hardware buffer-stats-snapshot Displays buffer statistics tracking resource information for a specific interface.
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MCAST MCAST MCAST MCAST MCAST MCAST MCAST MCAST Example displaying egress queue-level snapshot for unicast packets for the specific interface 1 2 3 4 5 6 7 8 0 0 0 0 0 0 0 0 Del#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue ucast 10 Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------UCAST 10 0 Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue ucast
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--------------------------------------7 0 0 Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 1/1 priority-group all Unit 1 unit: 0 port: 1 (interface Fo 1/1) --------------------------------------PG# SHARED CELLS HEADROOM CELLS --------------------------------------0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 priority-group 7 Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------PG# SH
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Command Modes buffer-statssnapshot unit number Display the historical snapshot of buffer statistical values unit Enter the keyword unit along with a port-pipe number. The range is from 0 to 0.
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Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 17 (interface Fo 1/160) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 21 (interface Fo 1/164) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 25 (interface Fo 1/168) --------------------------------------Q# TYPE Q# TOTAL BUFFER
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EXEC Privilege Command History Version Description 9.9(0.0) Introduced on the FN IOM. 9.8(0.0) Introduced on the M I/O Aggregator and the FN I/O Aggregator.
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--- Ingress Drops --Ingress Drops IBP CBP Full Drops PortSTPnotFwd Drops IPv4 L3 Discards Policy Discards Packets dropped by FP (L2+L3) Drops Port bitmap zero Drops Rx VLAN Drops --- Ingress MAC counters--Ingress FCSDrops Ingress MTUExceeds --- MMU Drops --Ingress MMU Drops Ingress Drops Bytes HOL DROPS(TOTAL) HOL DROPS on COS0 HOL DROPS on COS1 HOL DROPS on COS2 HOL DROPS on COS3 HOL DROPS on COS4 HOL DROPS on COS5 HOL DROPS on COS6 HOL DROPS on COS7 HOL DROPS on COS8 HOL DROPS on COS9 HOL DROPS on COS10 H
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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 5. ICMP messages and their definitions Symbol Type Code . Query Error Timeout (no reply) ! 0 U 3 C Description 3 echo reply . destination unreachable: 0 network unreachable . 1 host unreachable .
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Symbol & Type Code Description Query 10 0 router solicitation . 11 time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reassembly . 12 452 Error parameter problem: 1 IP header bad (catchall error) . 2 required option missing . 13 0 timestamp request . 14 0 timestamp reply . 15 0 information request (obsolete) . 16 0 information reply (obsolete) . 17 0 address mask request . 18 0 address mask reply .