Administrator Guide

ManualsBrandsDell ManualsComputer equipmentPowerEdge M IO Aggregator

Dell PowerEdge Command Line Reference

Guide for the M I/O Aggregator 9.7(0.0)

February 2015

Summary of content (330 pages)

PAGE 1
Dell PowerEdge Command Line Reference Guide for the M I/O Aggregator 9.7(0.
PAGE 2
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. NOTE: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws.
PAGE 3
Contents Chapter 1: About this Guide......................................................................................................... 14 Objectives............................................................................................................................................................................ 14 Audience.............................................................................................................................................................................
PAGE 4
show os-version.................................................................................................................................................................35 show running-config.........................................................................................................................................................36 show version..................................................................................................................................................
PAGE 5
terminal monitor.................................................................................................................................................................72 terminal xml.........................................................................................................................................................................72 trace route.........................................................................................................................................
PAGE 6
keepalive..............................................................................................................................................................................95 interface vlan (NPIV proxy gateway)...........................................................................................................................96 pfc mode on..........................................................................................................................................................
PAGE 7
fc alias.................................................................................................................................................................................132 fc zone................................................................................................................................................................................133 fc zoneset..............................................................................................................................
PAGE 8
Chapter 13: Interfaces............................................................................................................... 162 Port Interface Commands............................................................................................................................................. 163 Port Channel Commands...............................................................................................................................................
PAGE 9
clear tcp statistics........................................................................................................................................................... 199 debug ip dhcp................................................................................................................................................................... 199 debug ip icmp..........................................................................................................................................
PAGE 10
mac-address-table aging-time.....................................................................................................................................230 mac-address-table static............................................................................................................................................... 231 mac-address-table station-move refresh-arp..........................................................................................................
PAGE 11
aaa accounting...........................................................................................................................................................255 aaa accounting suppress......................................................................................................................................... 256 aaa authorization commands..................................................................................................................................
PAGE 12
show system stack-unit stack-group.........................................................................................................................283 stack-unit iom-mode...................................................................................................................................................... 284 stack-unit iom-mode uplink-speed.............................................................................................................................
PAGE 13
show vlt role......................................................................................................................................................................310 show vlt statistics............................................................................................................................................................ 311 stack-unit iom-mode..................................................................................................................................
PAGE 14
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.
PAGE 15
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. NOTE: The Warning icon signals information about hardware handling that could result in injury.
PAGE 16
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 auto-configures with software features enabled. This chapter describes the default settings and software features that are automatically configured at startup.
PAGE 17
Hardware Owner's Manual or Dell Chassis Management Controller (CMC) User’s Guide on the Dell Support website at http://support.dell.com/support/edocs/systems/pem/en/index.htm. Other Auto-Configured Settings After the Aggregator powers on, it auto-configures and is operational with software features enabled, including: ● VLANs: All ports are configured as members of all (4094) VLANs. All VLANs are up and can send or receive layer 2 traffic. For more information, refer to VLANs.
PAGE 18
Link Aggregation In Standalone, VLT, and Stacking modes, all uplink ports are configured in a single LAG (LAG 128). There can be multiple uplink LAGs in programmable-mux mode. Server-facing ports are auto-configured as part of link aggregation groups if the corresponding server is configured for LACP-based NIC teaming. Static LAGs are supported in PUX mode. NOTE: The recommended LACP timeout is Long-Timeout mode.
PAGE 19
To restore the default auto-VLAN mode of operation (in which all ports are members of all 4094 VLANs) on a port, enter the auto vlan command; for example: Dell(conf)# interface tengigabitethernet 0/2 Dell(conf-if-te-0/2)# auto vlan To get the default standalone mode configurations: 1. Delete the startup-config file and reboot the system. 2. Restore to factory default settings. 3. Configure auto vlan command on all the server ports.
PAGE 20
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.
PAGE 21
User "Irene" on line vty3 ( 123.12.1.321 ) Dell#conf When another user enters CONFIGURATION mode, the Dell Networking OS sends a message similar to the following: % Warning: User "admin" on line vty2 "172.16.1.210" is in configuration In this case, the user is “admin” on vty2. Navigating the CLI The Dell Networking OS displays a CLI prompt comprised of the host name and CLI mode. ● Host name is the initial part of the prompt and is “Dell” by default. You can change the host name with the hostname command.
PAGE 22
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. ● You can enter partial (truncated) command keywords. For example, you can enter int tengig int for the interface tengigabitethernet interface command. ● To complete keywords in commands, use the TAB key.
PAGE 23
Command Modes CONFIGURATION Supported Modes All Modes 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. Filtering show Commands To find specific information, display certain information only or begin the command output at the first instance of a regular expression or phrase, you can filter the display output of a show command.
PAGE 24
Command Modes To navigate and launch various CLI modes, use specific commands. Navigation to these modes is described in the following sections. EXEC Mode When you initially log in to the switch, by default, you are logged in to EXEC mode. This mode allows you to view settings and enter EXEC Privilege mode, which is used to configure the device. When you are in EXEC mode, the > prompt is displayed following the host name prompt, which is “Dell” by default.
PAGE 25
LINE Mode To configure the console or virtual terminal parameters, use LINE mode. To enter LINE mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the line command. Include the keywords console or vty and their line number available on the switch. The prompt changes to include (config-line-console) or (config-line-vty). You can exit this mode by using the exit command.
PAGE 26
4 File Management This chapter contains commands needed to manage the configuration files and includes other file management commands. The commands in this chapter are supported by the Dell Networking OS.
PAGE 27
boot system stack-unit Specify the location of the Dell Networking OS image to be used to boot the system. Syntax Parameters boot system stack-unit <0-5 | all> {default | primary | secondary} 0-5 Enter the stack member unit identifier of the stack member. all Enter the keyword all to set the primary, secondary, and default images for the system. default Enter the keyword default to set the default image path for the system.
PAGE 28
● To copy the startup configuration, enter the keywords startup-config. ● To copy a file on the external FLASH, enter usbflash:// then the filename. 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. The Dell Networking OS supports a maximum of 100 files, at the root directory level, on both the internal and external Flash.
PAGE 29
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 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command is useful for quickly making a change configuration on one chassis available on external flash to move it to another chassis.
PAGE 30
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#dir Directory of flash: 1 drwx 4096 Jan 01 2 drwx 2048 Mar 06 3 drwx 4096 Feb 25 4 drwx 4096 Feb 25 5 d--- 4096 Feb 25 6 -rwx 720969768 Mar 05 7 -rwx 4260 Mar 03 8 -rwx 31969685 Mar 05 DellS-XL-8-3-16-148.
PAGE 31
You can copy from the server to the switch and vice-versa. Parameters copy http: flash: Address or name of remote host []: 10.16.206.77 Port number of the server [80]: Source file name []: sample_file User name to login remote host: x Password to login remote host: Destination file name [sample_file]: Defaults None. Command Modes EXEC Supported Modes All Modes Command History Example Related Commands Version Description 9.4(0.0) Introduced on the FN I/O Aggregator. 9.3(0.
PAGE 32
Command History Example Related Commands 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#pwd flash: Dell# cd – changes the directory. rename Rename a file in the local file system. Syntax rename url url Parameters url Enter the following keywords and a filename: ● For a file on the internal Flash, enter flash:// then the filename. ● For a file on an external USB drive, enter usbflash:// then the filename.
PAGE 33
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.
PAGE 34
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 stack-unit. all Enter the keyword all to display the boot image information of all the stack-units in the stack. none Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.4(0.
PAGE 35
! hostname FTOS --More-Dell# Related Commands format flash — erases all the existing files and reformats the filesystem in the internal flash memory. show file-systems — displays information about the file systems on the system. show file-systems Displays information about the file systems on the system. Syntax show file-systems Command Modes EXEC Privilege Supported Modes All Modes Command History Example Command Fields Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
PAGE 36
Parameters file-url (OPTIONAL) Enter the following location keywords and information: ● For a file on ● For a file on filepath. ● For a file on ● For a file on filename. Defaults the internal Flash, enter flash:// then the filename. an FTP server, enter ftp://user:password@hostip/ a TFTP server, enter tftp://hostip/filepath.
PAGE 37
logging for the current logging configuration managementroute for the current Management port forwarding configuration monitor for the current Monitor configuration snmp for the current SNMP configuration uplink-stategroup for the uplink state group configuration users for the current users configuration configured (OPTIONAL) Enter the keyword configured to display line card interfaces with non-default configurations only.
PAGE 38
Example Dell#show version Dell Force10 Real Time Operating System Software Dell Force10 Operating System Version: 1.0 Dell Force10 Application Software Version: E8-3-17-38 Copyright (c) 1999-2012 by Dell Inc. All Rights Reserved.
PAGE 39
Defaults all Enter the keyword all to upgrade all the member stack-units. booted Enter the keyword booted to upgradefrom the current image in the M I/O Aggregator. ftp: After entering the keyword ftp:, you can either follow it with the location of the source file in this form: //userid:password@hostip/filepath or press Enter to launch a prompt sequence.
PAGE 40
Defaults 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.
PAGE 41
5 Control and Monitoring This chapter describes control and monitoring for the I/O Aggregator.
PAGE 42
• • undebug all write 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 Defaults Enter a unique asset-tag ID to assign to the stack member.
PAGE 43
Command History Related Commands 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 command-history— displays a buffered log of all the commands all users enter along with a time stamp. configure Enter CONFIGURATION mode from EXEC Privilege mode. Syntax Parameters configure [terminal] terminal (OPTIONAL) Enter the keyword terminal to specify that you are configuring from the terminal.
PAGE 44
debug ifm trace-flags Turn on the IFM internal trace-flags. Syntax debug ifm trace-flags trace-flags To disable this command, use the no debug ifm trace-flags command. Parameters Defaults trace-flags Enter a hexadecimal number representing the trace-flag. None Command Modes EXEC Privilege Supported Modes All Modes 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.
PAGE 45
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. Usage Information Users entering EXEC Privilege mode or any other configured privilege level can access configuration commands. To protect against unauthorized access, use the enable password command to configure a password for the enable command at a specific privilege level. If no privilege level is specified, the default is privilege level 15.
PAGE 46
ftp-server enable Enable FTP server functions on the system. Syntax ftp-server enable Defaults Disabled Command Modes CONFIGURATION Supported Modes All Modes Command History Example Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. morpheus% ftp 10.31.1.111 Connected to 10.31.1.111. 220 FTOS (1.0) FTP server ready Name (10.31.1.
PAGE 47
Usage Information After you enable FTP server functions with the ftp-server enable command, Dell Networking recommends specifying a top-level directory path. Without a top-level directory path specified, the Dell Networking OS directs users to the flash directory when logging in to the FTP server. Related Commands ftp-server enable — enables FTP server functions on the M I/O Aggregator. ftp-server username— sets a username and password for incoming FTP connections to the M I/O Aggregator.
PAGE 48
ip telnet server enable Enable the Telnet server on the switch. Syntax ip telnet server enable To disable the Telnet server, use the no ip telnet server enable command. Defaults Enabled Command Modes CONFIGURATION Supported Modes All Modes 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. ip telnet source-interface Set an interface’s IP address as the source address in outgoing packets for Telnet sessions.
PAGE 49
end-number (OPTIONAL) Enter a number from 1 to 9 as the last virtual terminal line to configure. You can configure multiple lines at one time. Defaults Not configured Command Modes CONFIGURATION Supported Modes All Modes 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. Usage Information You cannot delete a terminal connection. Related Commands show memory— View current memory usage on the M I/O Aggregator.
PAGE 50
● Y: Do validate reply data. The default is No. 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.
PAGE 51
Usage Information If there is a change in the configuration, the Dell Networking OS prompts you to save the new configuration. Or you can save your running configuration with the copy running-config command. Related Commands reset stack-unit — resets any designated stack member except the management unit. service timestamps Add time stamps to debug and log messages. This command adds either the uptime or the current time and date.
PAGE 52
Example Dell# show alarms -- Minor Alarms -Alarm Type Duration --------------------------------------No minor alarms -- Major Alarms -Alarm Type Duration ---------------------------------------No major alarms Dell# show command-history Display a buffered log of all commands all users enter along with a time stamp. Syntax show command-history Defaults None Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Usage Information Example 52 Version Description 9.4(0.
PAGE 53
[4/20 16:38:14]: CMD-(CLI):[show vlan]by default from console [5/4 9:11:52]: CMD-(TEL0):[show version]by admin from vty0 (10.11.68.14) [5/4 9:12:9]: CMD-(TEL0):[show hosts]by admin from vty0 (10.11.68.14) [5/4 9:14:38]: CMD-(TEL0):[show arp]by admin from vty0 (10.11.68.14) [5/4 9:19:29]: CMD-(TEL0):[enable]by admin from vty0 (10.11.68.14) [5/4 9:19:35]: CMD-(TEL0):[configure]by admin from vty0 (10.11.68.14) - Repeated 1 time.
PAGE 54
Defaults all Command Modes EXEC 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. Traffic statistics are sorted on a per-interface basis; the interface receiving the most traffic is displayed first. All CPU and port information is displayed unless a specific port or CPU is specified. Traffic information is displayed for router ports only; not for management interfaces.
PAGE 55
show diag Display the diagnostics information. Syntax Parameters show diag {information | stack-unit number [detail | summary]] | testcase} information Enter the keyword information to view current diagnostics information in the system. stack-unit unit-id (OPTIONAL) Enter the keywords stack-unit then the unit-id to display information on a specific stack member. The range is from 0 to 5. Defaults detail (OPTIONAL) Enter the keyword detail to view detailed diagnostics information.
PAGE 56
Sensor8 Sensor9 ----------------------------------------------------------------------------------------------1 51 51 63 61 61 61 67 61 64 66 Dell# Example (stackunit) Dell#show environment stack-unit -- Unit Environment Status -Unit Status Temp Voltage TempStatus --------------------------------------------------------------------------* 1 online 66C ok 2 * Management Unit Dell# Example (thermal-sensor) Dell#show environment thermal-sensor -- Thermal Sensor Readings (deg C) -Unit Sensor0 Sensor1 Sensor2
PAGE 57
Software Protocol Configured -------------------------------------------------------------DCBX FIP Snooping IGMP iSCSI LLDP SNMP Dell# Example (media) Dell#show inventory media ? <0-5> Slot number | Pipe through a command Dell#show inventory media Slot Port Type Media Serial Number F10Qualified -----------------------------------------------------------------------------0 9 SFP+ 10GBASE-CU1M APF11380028XGQ Yes 0 10 SFP+ 10GBASE-CU2M APF12090032HDL Yes 0 11 SFP+ 10GBASE-CU2M APF12090032HFB Yes 0 12 SFP+ 10G
PAGE 58
show processes cpu Display CPU usage information based on processes running. Syntax show processes cpu [management-unit 1-99 [details] | stack-unit 0–5 | summary | ipc | memory [stack-unit 0–5]] Parameters management-unit (OPTIONAL) Display processes running in the control processor. The 1-99 variable 1-99 [details] sets the number of tasks to display in order of the highest CPU usage in the past five (5) seconds. Add the keyword details to display all running processes (except sysdlp).
PAGE 59
Example (stackunit) Example (memory) Dell#show process cpu stack-unit 1 CPU utilization for five seconds: 4%/0%; one minute: 3%; five minutes: 2% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 0x763a3000 17981680 1798168 10000 3.00% 2.67% 2.67% 0 KP 0x762ba000 0 0 0 0.00% 0.00% 0.00% 0 debugagt 0x762d9000 0 0 0 0.00% 0.00% 0.00% 0 F10StkMgr 0x762f8000 214590 21459 10000 0.00% 0.00% 0.00% 0 lcMgr 0x76319000 7890 789 10000 0.00% 0.00% 0.00% 0 dla 0x76344000 155770 15577 10000 0.00% 0.00% 0.
PAGE 60
vrrp 335872 f10appioserv frrp 180224 f10appioserv xstp 2740224 f10appioserv pim 1007616 f10appioserv igmp 417792 f10appioserv mrtm 5496832 225280 225280 225280 225280 225280 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7712768 7192576 9445376 7585792 14774272 12636160 192512 192512 192512 192512 192512 --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.
PAGE 61
Field Description Retr /Available Retra Number of retries left Total/ Max Retra Number of retries allowed Important Points: ● 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.
PAGE 62
stack unit 0–5 Enter the keywords stack unit then a stack unit ID of the member unit for which to display memory usage on the forwarding processor. all Enter the keyword all for detailed memory usage on all stack members. summary Enter the keyword summary for a brief summary of memory availability and usage on all stack members. Command Modes ● EXEC ● 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.
PAGE 63
dhclient 552960 f10appioserv 225280 ndpm 618496 f10appioserv 225280 vrrp 335872 f10appioserv 225280 frrp 180224 f10appioserv 225280 xstp 2740224 f10appioserv 225280 pim 1007616 f10appioserv 225280 igmp 417792 f10appioserv 225280 mrtm 5496832 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1626112 192512 7389184 0 192512 7712768 0 192512 7192576 0 192512 9445376 0 192512 7585792 0 192512 14774272 0 192512 12636160 0 --More-Example (managementunit) Dell#show processes memory management-unit Tot
PAGE 64
show server-interfaces Displays server port information. Syntax show server-interfaces{brief|detail} Command Modes ● EXEC Privilege Supported Modes All Modes Command History Example (brief Command) Version 9.4(0.0) Supported on the FN I/O Aggregator. Version 8.3.17.0 Supported on the M I/O Aggregator .
PAGE 65
show system Displays the current status of all stack members or a specific stack member. Syntax Parameters show system [brief | stack-unit unit-id] brief (OPTIONAL) Enter the keywordbrief to view an abbreviated list of system information. stack unit unit–id (OPTIONAL) Enter the keywordsstack unit then the stack member ID for information on the stack member. The range is from 0 to 5.
PAGE 66
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 Link Tuning : unsupported Auto Reboot : enabled Burned In MAC : 00:01:e8:00:ab:03 No Of MACs : 3 Dell# Related Commands asset-tag—Assign and store unique asset-tag to the stack member. show version— Displays the Dell version.
PAGE 67
This display output is an accumulation of the same information that is displayed when you execute one of the following showcommands: ● ● ● ● ● ● ● ● ● ● Example (save) Example (support) show show show show show show show show show show cam clock environment file interfaces inventory processes cpu processes memory running-conf version Dell#show tech-support ? page Page through output stack-unit Unit Number | Pipe through a command Dell#show tech-support stack-unit 1 ? page Page through output | Pipe
PAGE 68
System Type: I/O-Aggregator Control Processor: MIPS RMI XLP with 2147483648 bytes of memory. 256M bytes of boot flash memory. 1 34-port GE/TE (XL) 56 Ten GigabitEthernet/IEEE 802.3 interface(s) ------------------------------------ show clock ------------------------------17:49:37.2 UTC Mon Jul 23 2012 ----------------------------------- show running-config -----------------------Current Configuration ...
PAGE 69
TenGigabitEthernet 0/47 NO up down TenGigabitEthernet 0/48 NO up down TenGigabitEthernet 0/49 NO up down TenGigabitEthernet 0/50 NO up down TenGigabitEthernet 0/51 NO up down TenGigabitEthernet 0/52 NO up down TenGigabitEthernet 0/53 NO up down TenGigabitEthernet 0/54 NO up down TenGigabitEthernet 0/55 NO up down TenGigabitEthernet 0/56 NO up down TenGigabitEthernet 1/41 NO up down TenGigabitEthernet 1/42 NO up down TenGigabitEthernet 1/43 NO up down --More-4 www.force10networks.com (10.11.84.18) 000.
PAGE 70
show util-threshold memory Displays the set memory utilization threshold values. Syntax show util-threshold memory 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. This command displays all memory utilization thresholds of the management, standby, and stack-units. ssh-peer-stack-unit Open an SSH connection to the peer stack-unit.
PAGE 71
Command Modes ● EXEC ● 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. 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 ● EXEC Privilege Supported Modes All Modes Command History Version Description 9.6.(0.
PAGE 72
terminal monitor Configure the Dell Networking OS to display messages on the monitor/terminal. Syntax terminal monitor To return to default settings, use the no terminal monitor command. Defaults Disabled Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes 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. terminal xml Enable XML mode in Telnet and SSH client sessions.
PAGE 73
Command History Usage Information Example (IPv4) Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. When you enter the traceroute command without specifying an IP address (Extended Traceroute), you are prompted for a target and source IP address, timeout in seconds (default is 5), a probe count (default is 3), minimum TTL (default is 1), maximum TTL (default is 30), and port number (default is 33434).
PAGE 74
Command Modes ● EXEC Privilege Supported Modes All Modes Command History Usage Information 74 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 write memory command saves the running-configuration to the file labeled startup-configuration.
PAGE 75
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.
PAGE 76
boot selection Change the ROM bootstrap bootflash partition. Syntax boot selection[a | b] Command Modes ● uBoot Command History 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. Syntax boot show net config retries Command Modes uBoot Supported Modes All Modes 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.
PAGE 77
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. default gateway Set the default gateway IP address. Syntax default-gateway Command Modes uBoot Supported Modes All Modes 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. enable Change the access privilege level.
PAGE 78
boot selection [a|b] change the rom bootstrap bootflash partition boot show net config retries show number of retries for network boot config failure boot write net config retries write number of retries for network boot config failure boot zero [primary|secondary|default] zero operating system boot parameters default-gateway default-gateway - set the default gateway ip address enable [user|admin] change access privilege level help display help menu -(36%)-Use to continue, q to stop:
PAGE 79
Version Description 8.3.17.0 Supported on the M I/O Aggregator. no default gateway Clear the default gateway IP address. Syntax no default-gateway Command Modes uBoot Supported Modes All Modes 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. no interface management ethernet ip address Clear the management port IP address and mask.
PAGE 80
Supported Modes All Modes 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. 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.
PAGE 81
GENERAL BOOTFLASH INFO ====================== Bootflash Partition A: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.0bt1 Created Tue May 1 10:56:16 2012 by build on login-sjc-01 Bootflash Partition B: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.0bt1 Created Tue May 1 10:56:16 2012 by build on login-sjc-01 Boot Selector Partition: Dell Force10 Networks System Boot Official IOM_XLOAD_LP_IMG_BOOT_SELECTOR, BSP Release 4.0.0.
PAGE 82
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 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show default-gateway Gateway IP address: 15.0.0.1 BOOT_USER # show interface management ethernet Show the management port IP address and mask.
PAGE 83
syntax help Show the syntax information. Syntax help Command Modes uBoot Supported Modes All Modes 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.
PAGE 84
7 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.
PAGE 85
• • • • • • • • • • • • • priority-group priority-group bandwidth pfc priority-pgid qos-policy-output ets scheduler show dcb show interface dcbx detail show interface ets show interface pfc show interface pfc statistics show qos dcb-map show stack-unit stack-ports ets details show stack-unit stack-ports pfc details Fibre Channel over Ethernet for FC Flex IO Modules FCoE provides a converged Ethernet network that allows the combination of storage-area network (SAN) and LAN traffic on a Layer 2 link by enca
PAGE 86
advertise dcbx-tlv On a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers. Syntax advertise dcbx-tlv {ets-conf | ets-reco | pfc} [ets-conf | ets-reco | pfc] [ets-conf | ets-reco | pfc] To remove the advertised ETS TLVs, use the no advertise dcbx-tlv command. Parameters Defaults {ets-conf | etsreco | pfc} Enter the PFC and ETS TLVs advertised, where: ● ets-conf: enables the advertisement of ETS configuration TLVs.
PAGE 87
Usage Information The unit of bandwidth percentage is 1%. A bandwidth percentage of 0 is allowed and disables the scheduling of that class. If the sum of the bandwidth percentages given to all eight classes exceeds 100%, the bandwidth percentage automatically scales down to 100%. Related Commands qos-policy-output — creates a QoS output policy. clear dcbx counters Clear all DCBx TLV counters on an interface.
PAGE 88
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. 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. Syntax dcb enable To disable DCB, use the no dcb enable command.
PAGE 89
Example Dell(conf)#dcb pfc-queues 4 dcb enable auto-detect on-next-reload Enables or disables global DCB on a subsequent reload. This command also internally configures PFC buffers based on DCB enable/disable. Save and reload is mandatory for the configurations to take effect. Auto-detect keyword can be used to reenable IOA with port wise DCB auto detect feature. Syntax dcb enable [auto-detect | on-next-reload] To disable global DCB on a subsequent reload, use the no dcb enable on-next-reload command.
PAGE 90
Dell#show dcb stack-unit 0 port-set 0 stack-unit 0 port-set 0 DCB Status: Enabled, PFC Queue Count: 4 stack-unit Total Buffer PFC Total Buffer PFC Shared Buffer PFC Available Buffer PP (KB) (KB) (KB) (KB) ---------------------------------------------------------------------------------0 0 3822 1912 832 450 Dell(conf)# Dell# Example (Enable) Dell#show dcb stack-unit 0 port-set 0 stack-unit 0 port-set 0 DCB Status: Enabled, PFC Queue Count: 4 stack-unit Total Buffer PFC Total Buffer PFC Shared Buffer PFC A
PAGE 91
Dell(conf)#dcb enable auto-detect on-next-reload Dell(conf)#end Dell#Mar 18 00:35:19: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console Dell#write memory ! Mar 18 00:35:24: %STKUNIT0-M:CP %FILEMGR-5-FILESAVED: Copied running-config to startup-config in flash by default Dell# 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)...
PAGE 92
To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream | auto-upstream | manual} command. Parameters Defaults config-source | Enter the DCBX port role, where: auto-downstream ● config-source: configures the port to serve as the configuration source on | auto-upstream | the switch. manual ● auto-upstream: configures the port to receive a peer configuration. The configuration source is elected from auto-upstream ports.
PAGE 93
Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX configuration on a port, use the show interface dcbx detail command. debug dcbx Enable DCBX debugging. Syntax debug dcbx {all | auto-detect-timer | config-exchng | fail | mgmt | resource | sem | tlv} To disable DCBX debugging, use the no debug dcbx command.
PAGE 94
The FC-MAP value is used to generate the fabric-provided MAC address (FP-MAC). The FPMA is used by servers to transmit FCoE traffic to the fabric. An FC-MAP can be associated with only one FCoE VLAN and vice versa. In an FCoE map, the FC-MAP value, fabric ID, and FCoE VLAN parameters must be unique. To remove a configured FC-MAP value from an FCoE map, enter the no fc-map command.
PAGE 95
To remove an FCoE map from an Ethernet interface, enter the no fcoe-map map-name command in Interface configuration mode. fcoe priority-bits Configure the FCoE priority advertised for the FCoE protocol in application priority TLVs. Syntax fcoe priority-bits priority-bitmap To remove the configured FCoE priority, use the no fcoe priority-bits command. Parameters Defaults priority-bitmap Enter the priority-bitmap range. The range is from 1 to FF.
PAGE 96
Parameters Defaults seconds (OPTIONAL) For interfaces with PPP encapsulation enabled, enter the number of seconds between keepalive packets. The range is from 0 to 23767. The default is 10 seconds. Enabled. Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Introduced on the M I/O Aggregator.
PAGE 97
pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on. Command Modes DCB MAP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Introduced on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
PAGE 98
dot1p Value in Description heading the Incoming Frame 1 0 2 0 3 1 4 2 5 3 6 3 7 3 pfc priority Configure the CoS traffic to be stopped for the specified delay. Syntax pfc priority priority-range To delete the pfc priority configuration, use the no pfc priority command. Parameters Defaults 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.
PAGE 99
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) 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.
PAGE 100
Repeat the priority-group bandwidth pfc command to configure PFC and ETS traffic handling for each priority group in a DCB map. You can enable PFC on a maximum of two priority queues. If you configure more than one priority group as strict priority, the higher numbered priority queue is given preference when scheduling data traffic. If a priority group does not use its allocated bandwidth, the unused bandwidth is made available to other priority groups.
PAGE 101
Using the priority-pgid command, you assign each 802.1p priority to 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. For example, the priority-pgid 0 0 0 1 2 4 4 4 command creates the following groups of 802.
PAGE 102
● werr: weighted elastic round robin (werr) provides low-latency scheduling for priority traffic on port queues. Defaults Weighted elastic round robin (WERR) scheduling is used to queue priority traffic. Command Modes POLICY-MAP-OUT-ETS 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) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
PAGE 103
show interface dcbx detail Displays the DCBX configuration on an interface. Syntax Parameters show interface port-type slot/port dcbx detail port-type Enter the port type. slot/port Enter the slot/port number. Command Modes CONFIGURATION Supported Modes All Modes Command History 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.
PAGE 104
Field Description Local DCBX Acknowledgement number transmitted in Control TLVs. Status: Acknowledgment Number Local DCBX Status: Protocol State Current operational state of the DCBX protocol: ACK or IN-SYNC. Peer DCBX Status: DCBX Operational Version DCBX version advertised in Control TLVs received from the peer device. Peer DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs received from the peer device.
PAGE 105
Local DCBX Status ----------------DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Number: 2 Acknowledgment Number: 2 Protocol State: In-Sync Peer DCBX Status: ---------------DCBX Operational Version is 0 DCBX Max Version Supported is 255 Sequence Number: 2 Acknowledgment Number: 2 Total DCBX Frames transmitted 27 Total DCBX Frames received 6 Total DCBX Frame errors 0 Total DCBX Frames unrecognized 0 show interface ets Displays the ETS configuration applied to egress traffic on an int
PAGE 106
Field Description bandwidth allocation. 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.
PAGE 107
-----------------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
PAGE 108
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 on an interface, including prioriti
PAGE 109
Field Description Operational status (local port) Port state for current operational PFC configuration: ● Init: Local PFC configuration parameters were exchanged with the peer. ● Recommend: Remote PFC configuration parameters were received from the peer. ● Internally propagated: PFC configuration parameters were received from the configuration source. PFC DCBX Oper status Operational status for the exchange of the PFC configuration on the local port: match (up) or mismatch (down).
PAGE 110
Example (Summary) Field Description PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received.
PAGE 111
Command History Example (Summary) Version Description 9.4(0.0) Supported on the FN I/O aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
PAGE 112
Example Dell# show qos dcb-map dcbmap2 State :Complete PfcMode:ON -------------------PG:0 TSA:ETS BW:50 PFC:OFF Priorities:0 1 2 4 5 6 7 PG:1 TSA:ETS Priorities:3 BW:50 PFC:ON show stack-unit stack-ports ets details Displays the ETS configuration applied to egress traffic on stacked ports, including ETS Operational mode on each unit and the configurated priority groups with dot1p priorities, bandwidth allocation, and scheduler type.
PAGE 113
-----------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS 1 2 3 4 5 6 7 8 - show stack-unit stack-ports pfc details Displays the PFC configuration applied to ingress traffic on stacked ports, including PFC Operational mode on each unit with the configured priorities, link delay, and number of pause packets sent and received. Syntax Parameters show stack-unit {all | stack-unit} stack-ports {all | port-number} pfc details stack-unit Enter the stack unit.
PAGE 114
8 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.
PAGE 115
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.
PAGE 116
ip address dhcp Acquire an IP address dynamically on an interface from the DHCP server. Syntax ip address dhcp [relay | vendor-class-identifier] To disable DHCP Client on an interface, use the no ip address dhcp command. Command Modes INTERFACE Supported Modes All Modes Default Command History Usage Information Enabled Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
PAGE 117
Parameters interface type slot/port Enter any of the following keywords and slot/port or number to clear counters from a specified interface: ● For the management interface on the stack-unit, enter the keyword 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. Command Modes EXEC Privilege Supported Modes All Modes Default Command History Usage information None. Version Description 9.4(0.
PAGE 118
● For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Command Modes EXEC Privilege Supported Modes All Modes Default Command History 118 Display DHCP lease information on all DHCP client-enabled interfaces on the switch. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
PAGE 119
9 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.
PAGE 120
description (for FCoE maps) In an FCoE map, add a text description of the FCoE and FC parameters used to transmit storage traffic over an M I/O Aggregator with the FC Flex IO module NPIV proxy gateway in a converged fabric. M I/O Aggregator with the FC Flex IO module Syntax description text Parameters Defaults text Enter a maximum of 32 characters. None Command Modes FCOE MAP Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.3(0.
PAGE 121
On an M I/O Aggregator with the FC Flex IO module NPIV proxy gateway, you cannot apply an FCoE map on fabric-facing FC ports and server-facing Ethernet ports. After you apply an FCoE map on an FC interface, when the port is enabled (no shutdown), the NPIV proxy gateway starts sending FIP multicast advertisements on behalf of the FC port to downstream servers in order to advertise the availability of a new FCF port on the FCoE VLAN.
PAGE 122
fcf-priority In an FCoE map, configure the priority used by a server CNA to select an upstream FCoE forwarder (FCF). M I/O Aggregator with the FC Flex IO module Syntax fcf—priority priority Parameters Defaults priority Enter the priority assigned to the M I/O Aggregator with the FC Flex IO module NPIV proxy gateway, which appears to a downstream server CNA as an FCF. The range of FCF priority values is from 1 to 255.
PAGE 123
The FC-MAP value is used to generate the fabric-provided MAC address (FP-MAC). The FPMA is used by servers to transmit FCoE traffic to the fabric. An FC-MAP can be associated with only one FCoE VLAN and vice versa. In an FCoE map, the FC-MAP value, fabric ID, and FCoE VLAN parameters must be unique. To remove a configured FC-MAP value from an FCoE map, enter the no fc-map command.
PAGE 124
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.
PAGE 125
Usage Information 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.
PAGE 126
Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Usage Information Example Version Description 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 Aggregator. Switch WWN Factory-assigned worldwide node (WWN) name of the Aggregator. The M I/O Aggregator WWN name is not user-configurable.
PAGE 127
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. FC-MAP FCoE MAC address-prefix value - The unique 24-bit MAC address prefix that identifies a fabric. FCF Priority The priority used by a server to select an upstream FCoE forwarder.
PAGE 128
Fabric Name Fabric Id Vlan Id Vlan priority FC-MAP FKA-ADV-Period Fcf Priority Config-State Oper-State Members Related Commands si 1004 1004 3 0efc04 8 128 ACTIVE DOWN fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SAN fabric. 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.
PAGE 129
Example Dell# show npiv devices brief Total NPIV Devices = 2 ---------------------------------------------------------------------------------- ENode-Intf ENode-WWPN FCoE-Vlan Fabric-Intf Fabric-Map LoginMethod ---------------------------------------------------------------------------------Te 0/12 LOGGED_IN Te 0/13 LOGGED_IN Usage Information Example 20:01:00:10:18:f1:94:20 1003 Fc 0/5 fid_1003 FLOGI 10:00:00:00:c9:d9:9c:cb 1003 Fc 0/0 fid_1003 FDISC The following table describes the show np
PAGE 130
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 show running-config fcoe-map Displays the current fcoe-map configurations.
PAGE 131
10 FC FLEXIO FPORT The switch is a Trident+ based switch which is plugged into the Dell M1000 Blade server chassis. The blade module contains two slots for pluggable flexible module. The goal is to provide support for direct connectivity to FC equipments through Fibre channel ports by FC Flex IO optional module. The FC Flex IO utilizes Broadcom Montreal (BCM84757) FC/FCOE mapper to provide FCOE to FC functionality.
PAGE 132
Parameters Defaults map-name Maximum: 32 alphanumeric characters. None Command Modes INTERFACE FIBRE_CHANNEL Supported Modes All Modes Command History Usage Information Version Description 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 an M I/O Aggregator NPIV proxy gateway to appear to downstream server CNA ports as FCoE forwarder (FCF) ports on an FCoE network.
PAGE 133
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. member Enter the WWPN, port ID, or domain/port. Command Modes ALIAS CONFIGURATION Supported Modes All Modes Command History Example without member Example with member Related Commands Version Description 9.7(0.0) Introduced on the M I/O Aggregator.
PAGE 134
Related Commands show fc zoneset — displays the configured and active zoneset. show fcoe-map — displays the fabric parameters. 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 fcoe-map map-name Parameters Defaults map-name Maximum: 32 alphanumeric characters.
PAGE 135
Command History Usage Information Example Version Description 9.7(0.0) Introduced on the M I/O Aggregator. Enable remote-fault-signaling rx off command in FCF FPort mode on interfaces connected to the Compellent and MDF storage devices. Dell(conf)#feature fc fport domain-id show fc alias Display the configured alias. Syntax Parameters show fc alias [ZoneAliasName ] ZoneAliasName Enter the zone alias name to display the details.
PAGE 136
Switch Name 10:00:5c:f9:dd:ef:0a:00 Domain Id 1 Switch Port 53 Port Id 01:35:00 Port Name 10:00:8c:7c:ff:17:f8:01 Node Name 20:00:8c:7c:ff:17:f8:01 Class of Service 8 IP Address Symbolic Port Name Brocade-1860 | 3.0.3.
PAGE 137
Dell#show fc ns fabric brief Total number of devices = 2 Intf# Domain FC-ID WWNN 9 2 02:09:00 22:11:0e:fc:00:00:00:88 11 2 02:0b:00 21:11:0e:fc:00:00:00:77 Dell# Enode-WWPN Enode- 32:11:0e:fc:00:00:00:88 31:11:0e:fc:00:00:00:77 show fc switch Display the switch configuration for Fibre Channel capability. Syntax show fc switch Parameters None Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Usage Information Example Version Description 9.7(0.
PAGE 138
======================================================= brcd_sanb brcd_cna1_wwpn1 sanb_p2tgt1_wwpn Dell# Related Commands fc zone — creates a zone. show fc zoneset Display the configured and active zoneset. Syntax show fc zoneset [ zoneset_name | active ] Parameters 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.
PAGE 139
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 ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.3(0.0) Introduced on the M I/O Aggregator.
PAGE 140
11 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.
PAGE 141
Parameters vlan-id Enter the VLAN ID of the FIP packet statistics to be cleared. port type port/ slot Enter the port-type and slot number of the FIP packet statistics to be cleared. port-channelnumber Enter the port channel number of the FIP packet statistics to be cleared. Command Modes EXEC Privilege Supported Modes All Modes 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. 8.3.16.
PAGE 142
Usage Information The maximum number of FCFs supported per FIP snooping-enabled VLAN is four. The maximum number of FIP snooping sessions supported per ENode server is 16. fip-snooping fc-map Configure the FC-MAP value FIP snooping uses on all VLANs. Syntax fip-snooping fc-map fc-map-value To return the configured FM-MAP value to the default value, use the no fip-snooping fc-map command. Parameters Defaults fc-map-value Enter the FC-MAP value FIP snooping uses. The range is from 0EFC00 to 0EFCFF.
PAGE 143
port-channelnumber Enter the port channel number of the FIP packet statistics to be displayed. Command Modes ● EXEC ● 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. 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.
PAGE 144
Field Description Number of FLOGO Rejects Number of FIP FLOGO reject frames received on the interface Number of CVLs Number of FIP clear virtual link frames received on the interface Number of FCF Discovery Number of FCF discovery timeouts that occurred on the interface 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
PAGE 145
Number Number Number Number Number Number 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 of of of of of of Multicast Discovery Solicits Unicast Discovery Solicits FLOGI FDISC FLOGO Enode Keep Alive 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
PAGE 146
Example 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. Syntax show fip-snooping enode [enode-mac-address] Parameters enode-macaddress Enter the MAC address of the ENodes to be displayed.
PAGE 147
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. The following table describes the show fip-snooping fcf command. Field Description FCF MAC MAC address of the FCF FCF Interface Slot/ port number of the interface to which the FCF is connected. VLAN VLAN ID number used by the session FC-MAP FC-MAP value advertised by the FCF.
PAGE 148
Field Description FC-ID Fibre Channel ID assigned by the FCF. Port WWPN Worldwide port name of the CNA port. Port WWNN Worldwide node name of the CNA port.
PAGE 149
Field Description Number of FDISC Number of FIP-snooped FDISC request frames received on the interface Number of FLOGO Number of FIP-snooped FLOGO frames received on the interface Number of ENode Number of FIP-snooped ENode keep-alive frames received on the interface Keep Alives Number of VN Port Keep Alives Number of FIP-snooped VN port keep-alive frames received on the interface Number of Multicast Discovery Advertisements Number of FIP-snooped multicast discovery advertisements received on the int
PAGE 150
Number of FLOGO Accepts Number of FLOGO Rejects Number of CVL Number of FCF Discovery Timeouts Number of VN Port Session Timeouts Number of Session failures due to Hardware Config Dell(conf)# :0 :0 :0 :0 :0 :0 Dell# show fip-snooping statistics int tengigabitethernet 0/11 Number of Vlan Requests :1 Number of Vlan Notifications :0 Number of Multicast Discovery Solicits :1 Number of Unicast Discovery Solicits :0 Number of FLOGI :1 Number of FDISC :16 Number of FLOGO :0 Number of Enode Keep Alive :4416 Numbe
PAGE 151
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# show fip-snooping system Global Mode : FCOE VLAN List (Operational) : FCFs : Enodes : Sessions : Enabled 1, 100 1 2 17 show fip-snooping vlan Display information on the FIP snooping operational VLANs. Syntax show fip-snooping vlan Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.4(0.
PAGE 152
12 Internet Group Management Protocol (IGMP) The Dell Networking OS supports IGMP snooping version 2 and 3 on all Dell Networking systems.
PAGE 153
Important Points to Remember ● 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 macaddress) and the IGMP snooping entries are in Layer 3 flow table not in Layer 2 forwarding information base (FIB). ● Dell Networking OS IGMP snooping implementation is based on draft-ietf-magma-snoop-10. ● IGMP snooping is supported on all M I/O Aggregator stack members.
PAGE 154
debug ip igmp Enable debugging of IGMP packets. Syntax debug ip igmp [group address | interface] To disable IGMP debugging, enter the no ip igmp command. To disable all debugging, enter the undebug all command. Defaults Parameters Disabled 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.
PAGE 155
Supported Modes Programmable-Mux (PMUX) 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. ip igmp query-interval Change the transmission frequency of IGMP general queries the Querier sends. Syntax ip igmp query-interval seconds To return to the default values, use the no ip igmp query-interval command. Parameters Defaults seconds Enter the number of seconds between queries sent out. The range is from 1 to 18000.
PAGE 156
Defaults Disabled. Command Modes ● CONFIGURATION ● INTERFACE VLAN 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) Introduced on the M I/O Aggregator. To enable IGMP snooping, enter this command. When you enable this command from CONFIGURATION mode, IGMP snooping enables on all VLAN interfaces (except the default VLAN).
PAGE 157
ip igmp snooping last-member-query-interval The last member query interval is the maximum response time inserted into Group-Specific queries sent in response to GroupLeave messages. Syntax ip igmp snooping last-member-query-interval milliseconds To return to the default value, use the no ip igmp snooping last-member-query-interval command. Parameters Defaults milliseconds Enter the interval in milliseconds. The range is from 100 to 65535. The default is 1000 milliseconds.
PAGE 158
Usage Information Dell Networking OS provides the capability of statically configuring the interface to which a multicast router is attached. To configure a static connection to the multicast router, enter the ip igmp snooping mrouter interface command in the VLAN context. The interface to the router must be a part of the VLAN where you are entering the command. ip igmp snooping querier Enable IGMP querier processing for the VLAN interface.
PAGE 159
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. detail (OPTIONAL) Enter the keyword detail to display the IGMPv3 source information. Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes 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.
PAGE 160
Parameters interface (OPTIONAL) Enter any of the following keywords and slot/port or number to clear counters from a specified interface: ● For a Port Channel interface, enter the keyword port-channel followed by a number. Range: 1-128 ● For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. ● For a VLAN, enter the keyword vlan followed by a number from 1 to 4094.
PAGE 161
Example Related Commands Dell#show ip igmp snooping mrouter vlan 2 Interface Router Ports Vlan 2 Po 128 Dell# show ip igmp groups — Use this IGMP command to view groups.
PAGE 162
13 Interfaces This chapter defines the interface commands on the Aggregator switch.
PAGE 163
Port Interface Commands The following commands are for physical, loopback, and null interfaces: ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● clear counters clear mac-address-table dynamic interface range interface vlan keepalive monitor interface name show config (INTERFACE mode) show config (from INTERFACE RANGE mode) show config (from INTERFACE VLAN mode) show interfaces configured show interfaces description show interfaces stack-unit show interfaces port-channel show interfaces status show interfaces switchpo
PAGE 164
Important Points to Remember ● The interface and port must be enabled (configured—see the interface command) before running TDR. An error message is generated if you have not enabled the interface. ● The interface on the far-end device must be shut down before running TDR. ● Because TDR is an intrusive test on an interface that is not establishing a link, do not run TDR on an interface that is passing traffic. ● When testing between two devices, do not run the test on both ends of the cable.
PAGE 165
Parameters interface (OPTIONAL) 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. ● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Defaults Not configured. Command Modes INTERFACE PORTCHANNEL Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.2(0.
PAGE 166
● 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 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. ● For a Port Channel interface, enter the keyword port-channel followed by a number. Range: 1-128 Command Modes EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.4(0.
PAGE 167
Supported Modes All Modes Command History Related commands 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 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 Defaults desc_text Enter a text string up to 240 characters long. No description is defined.
PAGE 168
flowcontrol Control 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} threshold 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.
PAGE 169
Example (partial) Dell(conf-if-tengig-0/1)#show config ! interface TenGigabitEthernet 0/1 no ip address switchport no negotiation auto flowcontrol rx off tx on no shutdown ... Example (Values) This Example shows how the Dell Networking OS negotiates the flow control values between two Dell Networking chassis connected back-to-back using 1G copper ports.
PAGE 170
Parameters interface Enter one 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. Defaults Not configured. Command Modes CONFIGURATION 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. You cannot delete a physical interface.
PAGE 171
interface port-channel Create a Port Channel interface, which is a link aggregation group (LAG) containing physical interfaces on the Aggregator. Syntax interface port-channel channel-number To delete a Port Channel, use the no interface port-channel channel-number command. Parameters Defaults channel-number For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128. Not configured.
PAGE 172
Slot/Port information must contain a space before and after the dash. For example, interface range tengigabitethernet 0/1 - 5 is valid; interface range tengigabitethernet 0/1-5 is not valid. ● For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. ● For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Defaults none Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 8.3.
PAGE 173
Example-Multiple The following example shows how to use commas to add different interface types to the range enabling Range Bulk all TenGigabit Ethernet interfaces in the range 5/1 to 5/23 and both Ten Gigabit Ethernet interfaces 1/1 Configuration and 1/2.
PAGE 174
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 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
PAGE 175
minimum-links Configure the minimum number of links in a LAG (Port Channel) that must be in “oper up” status for the LAG to be also in “oper up” status. Syntax Parameters Defaults minimum-links number number Enter the number of links in a LAG that must be in “oper up” status. The range is from 1 to 16. The default is 1. 1 Command Modes INTERFACE 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.
PAGE 176
Example (Single Interface) Key Description monitor time Displays the amount of time since the monitor interface command was entered. time Displays the amount of time the chassis is up (since last reboot). m Change the view from a single interface to all interfaces on the stack unit or visaversa. c Refresh the view. b Change the counters displayed from Packets on the interface to Bytes.
PAGE 177
Gi 0/7 Up 61934 34 138734357 72 Gi 0/8 Up 61427 1 59960 1 Gi 0/9 Up 62039 53 104239232 3 Gi 0/10 Up 17740044091 372 7373849244 79 Gi 0/11 Up 18182889225 44 7184747584 138 Gi 0/12 Up 18182682056 0 3682 1 Gi 0/13 Up 18182681434 43 6592378911 144 Gi 0/14 Up 61349 55 86281941 15 Gi 0/15 Up 59808 58 62060 27 Gi 0/16 Up 59889 1 61616 1 Gi 0/17 Up 0 0 14950126 81293 Gi 0/18 Up 0 0 0 0 Gi 0/19 Down 0 0 0 0 Gi 0/20 Up 62734 54 62766 18 Gi 0/21 Up 60198 9 200899 9 Gi 0/22 Up 17304741100 3157554 10102508511 1114221 Gi
PAGE 178
● Members can have different Link MTU values. Tagged members must have a link MTU 4 bytes higher than untagged members to account for the packet tag. ● The VLAN link MTU and IP MTU must be less than or equal to the link MTU and IP MTU values configured on the VLAN members. For example, the VLAN contains tagged members with Link MTU of 1522 and IP MTU of 1500 and untagged members with Link MTU of 1518 and IP MTU of 1500.
PAGE 179
Defaults Enabled. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator The no negotiation auto command is only available if you first manually set the speed of a port to 10Mbits or 100Mbits. The negotiation auto command provides a mode option for configuring an individual port to forcedmaster/forced slave once auto-negotiation is enabled. If the mode option is not used, the default setting is slave.
PAGE 180
The following details the possible speed and auto-negotiation combinations for a line between two 10/100/1000 Base-T Ethernet interfaces.
PAGE 181
Supported Modes All Modes 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)#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).
PAGE 182
Example 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. 8.3.17.0 Supported on the M I/O Aggregator.
PAGE 183
Usage Information Use this show interfaces command for details on a specific interface. Use the show interfaces stack-unit command for details on all interfaces on the designated stack unit. On the M I/O Aggregator, the show interface output displays incorrect rate information details over time for link monitoring when the rate-interval is configured for 5 seconds. Dell Networking recommends using higher rate-intervals such as 15 to 299 seconds to minimize the errors seen.
PAGE 184
Line Description ○ underruns = number of packets with FIFO underrun conditions ● Number of Multicast, Broadcast, and Unicast packets: ○ Multicasts = number of MAC multicast packets ○ Broadcasts = number of MAC broadcast packets ○ Unicasts = number of MAC unicast packets ● Number of throttles and discards packets:: ○ throttles = packets containing PAUSE frames ○ discarded = number of packets discarded without any processing Usage Information Example 10G Port Example (ManagementEth ernet) 184 Interfaces
PAGE 185
Mode of IP Address Assignment : MANUAL DHCP Client-ID: mgmt001ec9f10005 Virtual-IP is not set Virtual-IP IPv6 address is not set MTU 1554 bytes, IP MTU 1500 bytes LineSpeed 100 Mbit, Mode full duplex ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 5d4h57m Queueing strategy: fifo Input 3448753 packets, 950008323 bytes, 3442163 multicast Received 0 errors, 0 discarded Output 4627 packets, 814226 bytes, 0 multicast Output 0 errors, 0 invalid protocol Related Commands show inter
PAGE 186
0 CRC, 0 overrun, 0 discarded Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions, 0 wreddrops Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.
PAGE 187
show interfaces port-channel Display information on configured Port Channel groups. Syntax Parameters show interfaces port-channel [channel-number] [brief| description] channel-number For a Port Channel interface, enter the keyword port-channel followed by a number. The range is from 1 to 128. brief (OPTIONAL) Enter the keyword brief to display only the port channel number, the state of the port channel, and the number of interfaces in the port channel.
PAGE 188
Example (EtherScale) User Information Field Description Rate information... Displays the traffic rate information into and out of the interface. Traffic rate is displayed in bits and packets per second. Time since... Displays the time since the last change in the configuration of this interface.
PAGE 189
L 128 L3 down 00:00:00 Dell# To indicate the LACP fallback, Internally lagged is added to the list. When the LAG autoconfigures itself, the LAG status describes as ‘I’. Related Commands show lacp — displays the LACP matrix. show interfaces stack-unit Display information on all interfaces on a specific Aggregator stack member. Syntax Parameters show interfaces stack-unit unit-number unit-number Enter the stack member number (0 to 5).
PAGE 190
show interfaces status Displays a summary of interface information or specify a stack unit and interface to display status information for that specific interface only. Syntax show interfaces [interface | stack-unit unit-number] status Parameters interface (OPTIONAL) Enter one of the following keywords and slot/port or number information: ● For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information.
PAGE 191
stack-unit unit-id (OPTIONAL) Enter the keywords stack-unit followed by the stack member number. The range is from 0 to 5. Command Modes ● EXEC ● 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. The following describes the show interfaces switchport command for the following example. Items Description Name Displays the interface’s type, slot, and port number.
PAGE 192
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. If the TDR test has not been run, an error message is generated: %Error: Please run the TDR test first The following describes the TDR test status. Example Related Commands Status Definition OK Status: Terminated TDR test is complete, no fault is detected on the cable, and the test is terminated.
PAGE 193
Command History Usage Information Example Example (Brief) Example (Using a VLAN Name) Related Commands 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 following describes the show vlan command information given in the following example Column Heading Description (Column 1 — no heading) ● ● ● ● ● NUM Displays existing VLAN IDs. Status Displays the word Inactive for inactive VLANs and the word Active for active VLANs.
PAGE 194
shutdown Disable an interface. Syntax shutdown To activate an interface, use the no shutdown command. Defaults The interface is disabled. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The shutdown command marks a physical interface as unavailable for traffic. To discover if an interface is disabled, use the show ip interface command.
PAGE 195
Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Supported Modes All Modes Command History Example Version Description 9.3(0.0) Added support for the fortyGigE keyword on M I/O Aggregator. 8.3.17.0 Supported on M I/O Aggregator.
PAGE 196
stack-unit portmode Split a single 40G port into 4-10G ports on the MXL switch. Syntax stack-unit stack-unit port number portmode quad Parameters Defaults 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.
PAGE 197
Dell#tdr-cable-test tengigabitethernet 5/2 %Error: Interface is disabled TenGIG 5/2 Related Commands show tdr — Displays the results of the TDR test. 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 Defaults vlan-id Enter the VLAN ID. The range is from 1 to 4094. All interfaces in Layer 2 mode are untagged.
PAGE 198
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 Defaults vlan-id Enter the VLAN ID. The range is from 1 to 4094. 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.
PAGE 199
14 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.
PAGE 200
Parameters debug ip dhcp Defaults Debug disabled Command Mode EXEC Privilege To disable debug, use the no debug ip dhcp command. Supported Modes All Modes 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. Example FTOS#debug ip dhcp 00:12:21 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) received at interface 113.3.3.17 BOOTP Request, hops = 0, XID = 0xbf05140f, secs = 0, hwaddr = 00:60:CF:20:7B:8C, giaddr = 0.0.0.
PAGE 201
● For a 10 Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. ● For VLAN, enter the keyword vlan then by a number from 1 to 4094. count value (OPTIONAL) Enter the keywords count then the count value. The ranges from 1 to 65534. The default is Infinity. Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
PAGE 202
tag tag-value Defaults (OPTIONAL) Enter the keyword tag followed by a number to assign to the route. The range is from 1 to 4294967295. Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Related Commands Version Description 8.3.17.0 Supported on the M I/O Aggregator. Using the following example of a static route: ip route 33.33.33.0 /24 tengigabitethernet 0/0 172.31.5.
PAGE 203
show arp Displays the ARP table. Syntax Parameters show arp [interface interface | ip ip-address [mask] | macaddress mac-address [macaddress mask]] [static | dynamic] [summary] interface interface ip ip-address mask (OPTIONAL) Enter the following keywords and slot/port or number information: ● For the Management interface, enter the keyword managementethernet followed by th slot/port information.
PAGE 204
Example (Private VLAN) NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a PVLAN. Line 2 shows prim VLAN 10. Dell#show arp Protocol Address Age(min) Hardware Address Interface VLAN CPU ---------------------------------------------------------------------------------Internet 5.5.5.1 00:01:e8:43:96:5e Vl 10 pv 200 C Internet 5.5.5.10 00:01:e8:44:99:55 Vl 10 C Internet 10.1.2.4 1 00:01:e8:d5:9e:e2 Ma 0/0 C Internet 10.10.10.4 1 00:01:e8:d5:9e:e2 Ma 0/0 C Internet 10.16.127.
PAGE 205
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. The following describes the show ip interface command shown in the following example. Lines Description TenGigabitEther net 0/0... Displays the interface’s type, slot/port and physical and line protocol Internet address... States whether an IP address is assigned to the interface. If one is, that address is displayed. IP MTU is...
PAGE 206
show ip management-route View the IP addresses assigned to the Management interface. Syntax show ip management-route [all | connected | summary | static] Parameters all (OPTIONAL) Enter the keyword all to view all IP addresses assigned to all Management interfaces on the switch. connected (OPTIONAL) Enter the keyword connected to view only routes directly connected to the Management interface.
PAGE 207
Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Usage Information 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.
PAGE 208
static (OPTIONAL) Enter the keyword static to view only routes configured by the ip route command. summary (OPTIONAL) Enter the keyword summary. Command Modes ● EXEC ● 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. The following describes the show ip route all command in the following example.
PAGE 209
*S Dell# Destination ----------0.0.0.0/0 Gateway ------via 10.10.91.9, Te 1/2 Dist/Metric Last Change ----------- ----------1/0 3d2h show tcp statistics View information on TCP traffic through the switch. Syntax show tcp statistics 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.
PAGE 210
Field Description 355 ack.. Displays the number of acknowledgement packets sent and the number of packet delayed. 0 window probe... Displays the number of window probe and update packets sent. 7 Connections initiated... Displays the number of TCP connections initiated, accepted, and established. 14 Connections closed... Displays the number of TCP connections closed, dropped. 20 Total rxmt...
PAGE 211
15 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.
PAGE 212
Defaults 10 minutes Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) 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. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. iscsi cos Set the QoS policy that is applied to the iSCSI flows. Syntax iscsi cos {enable | disable | dot1p vlan-priority-value [remark] | dscp dscp-value [remark]} To disable the QoS policy, use the no iscsi cos dscp command.
PAGE 213
Parameters Defaults enable Enter the keyword enable to enable the iSCSI optimization feature. Disabled. 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) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
PAGE 214
iscsi target port Configure the iSCSI target ports and optionally, the IP addresses on which iSCSI communication is monitored. Syntax iscsi target port [tcp-port-2...tcp-port-16]ip-address [ip-address] To remove the configured iSCSI target ports or IP addresses, use the no iscsi target port command. Parameters tcpEnter the tcp-port number of the iSCSI target ports. The tcp-port-n is the TCP port-2...tcpport- port number or a list of TCP port numbers on which the iSCSI target listens to 16 requests.
PAGE 215
Related Commands ● 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.
PAGE 216
----------------------------------------------------------------------------Target:iqn.2010-11.com.ixia:ixload:iscsi-TG1 Initiator:iqn.2010-11.com.ixia.ixload:initiator-iscsi-2c Up Time:00:00:01:28(DD:HH:MM:SS) Time for aging out:00:00:09:34(DD:HH:MM:SS) ISID:806978696102 Initiator Initiator Target Target Connection IP Address TCP Port IP Address TCPPort ID 10.10.0.44 33345 .10.0.101 3260 0 Session 1 : ----------------------------------------------------------------------------Target:iqn.2010-11.com.
PAGE 217
16 Isolated Networks This chapter describes the isolated networks commands in the Dell Networking OS. Topics: • • io-aggregator isolated-network vlan show io-aggregator isolated-networks io-aggregator isolated-network vlan Enable the isolated-network functionality for a particular VLAN or a set of VLANs.
PAGE 218
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 218 Version Description 9.5(0.0) Supported on the FN I/O Aggregator. 9.5(0.0) Supported on the M I/O Aggregator.
PAGE 219
17 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).
PAGE 220
Command Modes EXEC EXEC Privilege Supported Modes All Modes Command History Related Commands 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 lacp — displays the LACP configuration. debug lacp Debug LACP (events). Syntax debug lacp [events | pdu interface [in | out]] To disable LACP debugging, use the no debug lacp [events | pdu interface [in | out]] command.
PAGE 221
Supported Modes Standalone, Stacking, VLT Command History Related Commands Version Description 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 member Enable the LACP link fallback member feature.
PAGE 222
lacp port-priority To influence which ports will be put in Standby mode when there is a hardware limitation that prevents all compatible ports from aggregating, configure the port priority. Syntax lacp port-priority priority-value To return to the default setting, use the no lacp port-priority priority-value command. Parameters Defaults priority-value Enter the port-priority value. The higher the value number, the lower the priority. The range is from 1 to 65535. The default is 32768.
PAGE 223
Mode Function active An interface is in an active negotiating state in this mode. LACP runs on any link configured in the active state and also automatically initiates negotiation with other ports by initiating LACP packets. passive An interface is not in an active negotiating state in this mode. LACP runs on any link configured in the passive state. Ports in a passive state respond to negotiation requests from other ports that are in active states.
PAGE 224
Command History Usage Information Example (EtherScale) 224 Version Description 9.7(0.0) Introduced on the M I/O Aggregator. 9.4(0.0) Supported on the FN I/O Aggregator. The following describes the show interfaces port-channel command shown in the following example. Field Description Port-Channel 1... Displays the status of LAG. In the Example, the status of the LAG, LAG fatesharing group (“Failover-group”) is listed. Hardware is...
PAGE 225
Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 0 over 255-byte pkts, 0 over 511-byte pkts, 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 0 over 255-byte pkts, 0 over 511-byte pkts, 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions User Information 127-byte pkts 0 over 1023-byte pkts 127-byte pkts 0 over 1023-b
PAGE 226
Command History Example Version Description 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. Syntax show lacp port-channel-number [sys-id | counters] Parameters port-channelnumber Enter a port-channel number: The range is from 1 to 128.
PAGE 227
Example (Counter) Related Commands Dell#show lacp 1 counters ---------------------------------------------------LACP PDU Marker PDU Unknown Illegal Port Xmit Recv Xmit Recv Pkts Rx Pkts Rx ----------------------------------------------------TenGig 0/1 200 200 0 0 0 0 Dell# clear lacp counters — Clears the LACP counters. show interfaces port-channel — Displays the information on configured Port Channel groups.
PAGE 228
show port-channel-flow Display an egress port in a given port-channel flow. Syntax show port-channel-flow port-channel number incoming-interface interface { src-mac address dest-mac address {vlan vlanid | ether-type }} [ src-ip address dest-ip address ] [ src-port number dest-port number ] Parameters port-channel number Enter the keywords port-channel then the number of the port channel to display flow information. The range is from 1 to 128.
PAGE 229
18 Layer 2 This chapter describes commands to configure Layer 2 features.
PAGE 230
interface interface vlan vlan-id Enter the following keywords and slot/port or number information: ● For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. Enter the keyword vlan followed by a VLAN ID number from 1 to 4094. Command Modes EXEC Privilege Supported Modes All Modes 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.
PAGE 231
Version Description 9.2(0.0) Introduced on the M I/O Aggregator. mac-address-table static Associate specific MAC or hardware addresses to an interface and virtual local area networks (VLANs). Syntax mac-address-table static mac-address output interface vlan vlan-id To remove a MAC address, use the no mac-address-table static mac-address output interface vlan vlan-id command. Parameters mac-address Enter the 48-bit hexadecimal address in nn:nn:nn:nn:nn:nn format.
PAGE 232
show cam mac stack-unit Display the content addressable memory (CAM) size and the portions allocated for MAC addresses and for MAC ACLs. Syntax show cam mac stack-unit unit_number port-set port-pipe count [vlan vlan-id] [interface interface] Parameters stack-unit unit_number (REQUIRED) Enter the keyword stack-unit followed by a stack member number to select the stack unit for which to gather information. The range is 0 to 5.
PAGE 233
interface interface (OPTIONAL) Enter the keyword interface then the interface type, slot and port information: ● For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128. ● For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
PAGE 234
Column Heading Description Type Lists whether the MAC address was manually configured (Static), learned (Dynamic), or associated with a specific port (Sticky). An (N) indicates that the specified MAC address has been learnt by a neighbor and is synced to the node. Interface Displays the interface type and slot/port information. The following abbreviations describe the interface types: ● ● ● ● State gi — Gigabit Ethernet then a slot/port po — Port Channel then a number. The range is from 1 to 255. \ s
PAGE 235
19 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.
PAGE 236
advertise management-tlv Advertise management TLVs (Type, Length, Value). Syntax advertise management-tlv {system-capabilities | system-description | system-name} To remove advertised management TLVs, use the no advertise management-tlv {systemcapabilities | system-description | system-name} command. Parameters Defaults systemcapabilities Enter the keywords system-capabilities to advertise the system capabilities TLVs to the LLDP peer.
PAGE 237
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. Defaults none Command Modes EXEC Privilege Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.
PAGE 238
disable Enable or disable LLDP. Syntax disable To enable LLDP, use the no disable command. Defaults Enabled, that is no disable. Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) 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) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. debug lldp interface — debugs LLDP.
PAGE 239
Supported Modes Programmable-Mux (PMUX) 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. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. protocol lldp (Configuration) Enable LLDP globally on the switch. Syntax protocol lldp To disable LLDP globally on the chassis, use the no protocol lldp command. Defaults Enabled.
PAGE 240
show lldp neighbors Display LLDP neighbor information for all interfaces or a specified interface. Syntax show lldp neighbors [interface] [detail] Parameters interface (OPTIONAL) 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. detail Defaults (OPTIONAL) Enter the keyword detail to display all the TLV information, timers, and LLDP tx and rx counters.
PAGE 241
20 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.
PAGE 242
Parameters Defaults description Enter a description regarding this session (80 characters maximum). none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. monitor session — enables a monitoring session. monitor session Create a session for monitoring traffic with port monitoring.
PAGE 243
Command History Example Version Description 8.3.17.0 Supported on the M I/O Aggregator. Dell(conf-mon-sess-1)#show config ! monitor session 1 source TenGigabitEthernet 0/1 destination Port-channel 1 direction rx show monitor session Display the monitor information of a particular session or all sessions. Syntax show monitor session {session-ID} To display monitoring information for all sessions, use the show monitor session command.
PAGE 244
Command History Usage Information Example Related Commands Version Description 8.3.17.0 Supported on the M I/O Aggregator. The monitoring command is saved in the running configuration at the Monitor Session mode level and can be restored after a chassis reload. Dell# show running-config monitor session ! monitor session 1 source TenGigabitEthernet 0/1 destination TenGigabitEthernet 0/2 direction rx monitor session— creates a session for monitoring. show monitor session— displays a monitor session.
PAGE 245
21 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.
PAGE 246
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. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information The unit of bandwidth percentage is 1%. A bandwidth percentage of 0 is allowed and disables the scheduling of that class. If the sum of the bandwidth percentages given to all eight classes exceeds 100%, the bandwidth percentage automatically scales down to 100%.
PAGE 247
Defaults dot1p Queue Number 5 5 6 6 7 7 none Command Modes INTERFACE 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) 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.
PAGE 248
Related Commands policy-map-output — creates an output policy map. policy-map-output Create an output policy map. Syntax policy-map-output policy-map-name To remove a policy map, use the no policy-map-output policy-map-name command. Parameters Defaults policy-map-name Enter the name for the policy map in character format (32 characters maximum). none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator.
PAGE 249
Related Commands bandwidth-percentage — assigns weight to the class/queue percentage. rate-shape Shape the traffic output on the selected interface. Syntax Parameters Defaults rate shape [kbps] rate [burst-KB] kbps Enter the keyword kbps to specify the rate limit in Kilobits per second (Kbps). Make the following value a multiple of 64. The range is from 0 to 40000000. The default granularity is Megabits per second (Mbps). rate Enter the outgoing rate in multiples of 10 Mbps.
PAGE 250
When you enable ETS, the egress QoS features in the output QoS policy-map (such as service-class bandwidth-percentage and bandwidth-percentage), the default bandwidth allocation ratio for egress queues are superseded by ETS configurations. This is to provide compatibility with DCBX. Therefore, Dell Networking OS recommends disabling ETS when you wish to apply these features exclusively. After you disable ETS on an interface, the configured parameters are applied.
PAGE 251
dot1p Queue ID 2 0 3 1 4 2 5 3 6 3 7 3 Command Modes ● INTERFACE ● 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) 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.
PAGE 252
Usage Information A single policy-map can be attached to one or more interfaces to specify the service-policy for those interfaces. A policy map attached to an interface can be modified. Related Commands policy-map-output — creates an output policy map. service-queue Assign a class map and QoS policy to different queues.
PAGE 253
Command History Usage Information Version Description 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. Example Field Description State Complete: All mandatory DCB parameters are correctly configured.
PAGE 254
show qos qos-policy-output View the output QoS policy details. Syntax show qos qos-policy-output [qos-policy-name] Parameters Defaults qos-policy-name Enter the QoS policy name. none Command Modes ● EXEC ● EXEC Privilege Supported Modes Programmable-Mux (PMUX) Command History 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.
PAGE 255
22 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.
PAGE 256
Defaults start-stop Enter the keywords start-stop to send a “start accounting” notice at the beginning of the requested event and a “stop accounting” notice at the end of the event. wait-start Enter the keywords wait-start to ensure that the TACACS+ security server acknowledges the start notice before granting the user’s process request. stop-only Enter the keywords stop-only to instruct the TACACS+ security server to send a “stop record accounting” notice at the end of the requested user process.
PAGE 257
aaa authorization commands Set parameters that restrict (or permit) a user’s access to EXEC and CONFIGURATION level commands. Syntax aaa authorization commands {level | role role-name}{name|default} {local | tacacs+| none} Undo a configuration with the no aaa authorization commands {level | role rolename} {name|default} {local | tacacs+ | none} command. Parameters Defaults commands level Enter the keyword commands then the command privilege level for command level authorization.
PAGE 258
aaa authorization exec Set parameters that restrict (or permit) a user’s access to EXEC-level commands. Syntax aaa authorization exec {name | default} {local || tacacs+ || ifauthenticated || none} To disable authorization checking for EXEC level commands, use the no aaa authorization exec command. Parameters Defaults name Define a name for the list of authorization methods. default Define the default list of authorization methods.
PAGE 259
show accounting Display the active accounting sessions for each online user. Syntax show accounting Defaults none Command Modes EXEC 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. Usage Information Example Related Commands Version Description 9.4(0.
PAGE 260
● radius: use the RADIUS servers configured with the radius-server host command. ● tacacs+: use the TACACS+ server(s) configured with the tacacs-server host command. ... method2 Defaults (OPTIONAL) In the event of a “no response” from the first method, Dell Networking Operating System (OS) applies the next configured method. Use the enable password. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.4(0.
PAGE 261
... method4 Defaults (OPTIONAL) Enter up to four additional methods. In the event of a “no response” from the first method, Dell Networking Operating System (OS) applies the next configured method (up to four configured methods). Not configured (that is, no authentication is performed). Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator.
PAGE 262
Command History Usage Information Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. After entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When the user is connected to the router, if a message of the day banner is configured, it displays first. If no message of the day banner is configured, the login banner and prompt appear.
PAGE 263
Usage Information Example After entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When the user is connected to the router, if a message of the day banner is configured, it displays first. If no message of the day banner is configured, the login banner and prompt appear. After the user has logged in, the EXEC banner (if configured) displays.
PAGE 264
debug radius View RADIUS transactions to assist with troubleshooting. Syntax debug radius To disable debugging of RADIUS, use the no debug radius command. Defaults Disabled. Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. debug tacacs+ To assist with troubleshooting, view TACACS+ transactions.
PAGE 265
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 Enter the following keywords and slot/port or number information: ● For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.
PAGE 266
Command Modes CONFIGURATION Supported Modes All Modes Command History Version Description 9.3.(0.0) Supported on the M I/O Aggregator. login authentication To designate the terminal lines, apply an authentication method list. Syntax login authentication {method-list-name | default} To use the local user/password database for login authentication, use the no login authentication command.
PAGE 267
Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. radius-server host Configure a RADIUS server host. Syntax Parameters radius-server host {hostname | ipv4-address | ipv6-address} [auth-port port-number] [retransmit retries] [timeout seconds] [key [encryption-type] key] hostname Enter the name of the RADIUS server host. ipv4-address | ipv6-address Enter the IPv4 address (A.B.C.
PAGE 268
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. radius-server key Configure a key for all RADIUS communications between the switch and the RADIUS host server. Syntax radius-server key [encryption-type] key To delete a password, use the no radius-server key command.
PAGE 269
Related Commands Version Description 9.3(0.0) Supported on the M I/O Aggregator. radius-server host — configures a RADIUS host. radius-server timeout To reply to a request, configure the amount of time the RADIUS client (the switch) waits for a RADIUS host server . Syntax radius-server timeout seconds To return to the default value, use the no radius-server timeout command.
PAGE 270
Suppressing AAA Accounting for Null Username Sessions When you activate AAA accounting, the Dell Networking OS software issues accounting records for all users on the system, including users whose username string, because of protocol translation, is NULL. An example of this is a user who comes in on a line where the AAA authentication login method-list none command is applied.
PAGE 271
Usage Information In the example above, TACACS+ accounting is used to track all usage of EXEC command and commands on privilege level 15. Privilege level 15 is the default. If you want to track usage at privilege level 1 for example, use theaaa accounting command 1 command. Supported Modes All Modes Command History Example Related Commands Version Description 9.5(0.0) Supported on the FN I/O Agregator and M I/O Aggregator.
PAGE 272
Related Commands aaa authentication login — specifies the login authentication method. tacacs-server key — configures a TACACS+ key for the TACACS server. 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 (OPTIONAL) Enter either zero (0) or 7 as the encryption type for the key entered.
PAGE 273
Usage Information 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. SSH Server and SCP Commands The Dell Networking OS supports secure shell (SSH) protocol versions 1.5 and 2.0. SSH is a protocol for secure remote login over an insecure network. SSH sessions are encrypted and use authentication.
PAGE 274
To disallow access to restricted commands, use the no enable restricted command. Parameters encryption-type (OPTIONAL) Enter the number 7 as the encryption type. Enter 7 followed a text string as the hidden password. The text string must be a password that was already encrypted by a Dell Networking router. Use this parameter only with a password that you copied from the show running-config file of another Dell Networking router.
PAGE 275
● EXEC Privilege Supported Modes All Modes Command History Example Related Commands 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 ip ssh SSH server SSH server version Password Authentication Hostbased Authentication RSA Authentication Dell# : : : : : disabled. v1 and v2. enabled. disabled. disabled. show ip ssh client-pub-keys — displays the client-public keys.
PAGE 276
Command Modes EXEC Supported Modes All Modes Command History Usage Information 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. This command displays the contents of the flash:/ADMIN_DIR/ssh/authorized-keys.username file.
PAGE 277
10.16.127.141 Dell# Related Commands ssh— enables a user. ssh Open an SSH connection specifying the host name, username, port number and version of the SSH client. Dell Networking OS supports both inbound and outbound SSH sessions using IPv4 addressing. Inbound SSH supports accessing the system through the management interface as well as through a physical Layer 3 interface.
PAGE 278
nopassword Enter the keyword nopassword to specify that the user should not enter a password. password Enter the keyword password followed by the encryption-type or the password. secret Enter the keyword secret followed by the encryption-type or the password. encryption-type Enter an encryption type for the password that you enter. ● 0 directs Dell Networking OS to store the password as clear text. It is the default encryption type when using the password option.
PAGE 279
23 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.
PAGE 280
Usage Information 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. reset stack-unit Reset any designated stack member except the management unit (master unit). Syntax reset stack-unit 0–5 hard Parameters Defaults 0–5 Enter the stack member unit identifier of the stack member to reset. hard Reset the stack unit if the unit is in a problem state.
PAGE 281
show system stack-ports Display information about the stacking ports on all switches in the M I/O Aggregator switch stack.. Syntax Parameters Defaults show system stack-ports [status | topology] status (OPTIONAL) Enter the keyword status to display the command output without the Connection field. topology (OPTIONAL) Enter the keyword topology to limit the table to just the Interface and Connection fields.
PAGE 282
1/37 Dell Related Commands # 0/37 power-cycle stack-unit—resets the designated stack member. show diag— displays the data plane or management plane input and output statistics of the designated component of the designated stack member. show system—displays the current status of all stack members or a specific member. show system stack-unit fanout Displays the current 40GbE ports configured in fanout mode.
PAGE 283
Usage information Example This command is supported on the M I/O, FN410S, and FN410T Aggregators Dell#show system stack-unit all iom-mode ? | Pipe through a command Dell#show system stack-unit all iom-mode Unit Boot-Mode Next-Boot -----------------------------------------------0 stack stack 1 stack stack 2 stack stack 3 stack stack 4 Not Present 5 Not Present Dell# show system stack-unit iom-uplink-speed Display the uplink speed of the LAG bundles configured on the Flex IO modules installed on the A
PAGE 284
Example Related Commands Dell#show system stack-unit 0 stack-group ? configured Configured stack groups | Pipe through a command Dell#show system stack-unit 0 stack-group configured Configured stack groups in stack-unit 0 Dell#show system stack-unit 0 stack-group Stack group Ports -----------------------------------0 0/33 1 0/37 2 0/41 3 0/45 Dell# reload— reboots the system. show system— displays the current status of all stack members or a specific member.
PAGE 285
stack-unit iom-mode uplink-speed Specify the uplink speed of the member interfaces in a LAG bundle for the Aggregator that operates in standalone, stacking, or VLT mode to be 40 GbE. By default, the uplink speed of the LAG bundle is set as 10 GbE. Syntax stack-unit unit-number iom-mode {stack | standalone | vlt} uplink-speed 40G To restore the default uplink speed of the LAG bundle, which is 10 GbE, use the stack-unit unitnumber iom-mode {stack | standalone | vlt} command.
PAGE 286
Supported Modes All Modes Command History Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. Usage Information This command is supported on the M I/O, FN410S, and FN410T Aggregators. Related Commands ● reload – reboots Dell Networking Operating System (OS). ● show system – displays the status of all stack members or a specific member. stack-unit renumber Change the stack member ID of any stack member or a stand-alone unit.
PAGE 287
24 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.
PAGE 288
Command History 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 command is not available in PMUX mode. show io-aggregator broadcast storm-control status Shows if storm control is enabled or disabled. If enabled, displays information on the rate limit value.
PAGE 289
Version Description 9.2(0.0) Introduced on the M I/O Aggregator. storm-control broadcast (Interface) Configure the percentage of broadcast traffic allowed on an interface. Syntax storm-control broadcast [packets_per_second in] To disable broadcast storm control on the interface, use the no storm-control broadcast [packets_per_second in] command. Parameters packets_per_sec ond Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554368.
PAGE 290
Command Modes INTERFACE (conf-if-interface-slot/port) Supported Modes Programmable-Mux (PMUX) Command History 290 Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
PAGE 291
25 System Time The commands in this chapter configure time values on the system, either using the Dell Networking OS, the hardware, or using the network time protocol (NTP). With NTP, the switch can act only as a client to an NTP clock host. For more information, refer to the Network Time Protocol section of the Management chapter in the Dell PowerEdge M I/O Aggregator Configuration Guide.
PAGE 292
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. You can change the order of the month and day parameters to enter the time and date as time day month year. In the switch, the hardware clock is separate from the software and is called the calendar. This hardware clock runs continuously.
PAGE 293
Defaults day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time month day year . year Enter a four-digit number as the year. The range is from 1993 to 2035. Not configured. 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.
PAGE 294
Command Modes CONFIGURATION Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. clock summer-time recurring — sets a date (and time zone) on which to convert the switch to daylight saving time each year. show clock — displays the current clock settings. clock summer-time recurring Set the software clock to convert to daylight saving time on a specific day each year.
PAGE 295
Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. clock summer-time date — sets a date (and time zone) on which to convert the switch to daylight saving time on a one-time basis. show clock — displays the current clock settings. clock timezone Configure a timezone for the switch.
PAGE 296
Version Description 8.3.17.0 Supported on the M I/O Aggregator. Usage Information Use this command only if you are sure that the hardware clock is inaccurate and the software clock is correct. You cannot delete this command (there is not a no form of this command). Related Commands calendar set— sets the hardware clock. ntp server Configure an NTP time-serving host.
PAGE 297
Example Related Commands Dell#show calendar 12:29:34 pacific Tue May 22 2012 Dell# show clock— displays the time and date from the switch software clock. show clock Displays the current clock settings. Syntax Parameters show clock [detail] detail (OPTIONAL) Enter the keyword detail to view the source information of the clock. Command Modes ● EXEC ● EXEC Privilege Supported Modes All Modes Command History Example Example (Detail) Related Commands Version Description 9.4(0.
PAGE 298
26 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.
PAGE 299
Related Commands ● 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. debug uplink-state-group Enable debug messages for events related to a specified uplink-state group or all groups. Syntax debug uplink-state-group [group-id] To turn off debugging event messages, enter the no debug uplink-state-group [group-id] command.
PAGE 300
Parameters Defaults text Text description of the uplink-state group. The maximum length is 80 alphanumeric characters. none Command Modes UPLINK-STATE-GROUP Supported Modes Programmable-Mux (PMUX) Command History Example 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.
PAGE 301
Related Commands ● upstream— assigns a port or port-channel to the uplink-state group as an upstream interface. ● uplink-state-group — creates an uplink-state group and enables the tracking of upstream links. downstream auto-recover Enable auto-recovery so that UFD-disabled downstream ports in an uplink-state group automatically come up when a disabled upstream port in the group comes back up.
PAGE 302
enable Re-enable upstream-link tracking for an uplink-state group after it has been disabled. Syntax enable To disable upstream-link tracking without deleting the uplink-state group, use the no enable command. group-id Enables debugging on the specified uplink-state group. Valid group-id values are 1 to 16. Defaults Upstream-link tracking is automatically enabled in an uplink-state group. Command Modes UPLINK-STATE-GROUP Supported Modes All Modes Command History Version Description 9.4(0.
PAGE 303
show uplink-state-group Display status information on a specified uplink-state group or all groups. Syntax Parameters Defaults show uplink-state-group [group-id] [detail] group-id Displays status information on a specified uplink-state group or all groups. The valid group-id values are from 1 to 16.
PAGE 304
Related Commands ● show running-config uplink-state-group— displays the current configuration of one or more uplinkstate groups. ● uplink-state-group — create an uplink-state group and enables the tracking of upstream links. uplink-state-group Create an uplink-state group and enable the tracking of upstream links on a switch/ router. Syntax uplink-state-group group-id To delete an uplink-state group, enter the no uplink-state-group group-id command.
PAGE 305
● 1 Gigabit Ethernet: gigabitethernet {slot/port | slot/portrange} ● 10 Gigabit Ethernet: tengigabitethernet {slot/port | slot/portrange} ● 40 Gigabit Ethernet: fortyGigE {slot/port | slot/port-range} ● 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.
PAGE 306
27 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.
PAGE 307
interval seconds Defaults Enter the keyword interval to specify the time interval to send hello messages. The range is from 1 to 5 seconds. The default is 1 second. 1 second Command Modes VLT DOMAIN Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. clear vlt statistics Clear the statistics on VLT operations.
PAGE 308
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. LACP on the VLT ports (on a VLT switch or access device), which are members of the virtual link trunk, is not brought up until the VLT domain is recognized on the access device.
PAGE 309
Example Version Description 9.2(0.0) Supported on the M I/O Aggregator. Dell# show vlt backup-link VLT Backup Link ----------------Destination: Peer HeartBeat status: HeartBeat Timer Interval: HeartBeat Timeout: UDP Port: HeartBeat Messages Sent: HeartBeat Messages Received: 169.254.31.23 Up 1 3 34998 24 25 show vlt brief Display brief status information about VLT domains currently configured on the switch. Syntax show vlt brief Default Not configured.
PAGE 310
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. Dell# show vlt detail Local LAG Id Peer LAG Id Local Status ------------ ----------- -----------128 128 UP Dell# Peer Status ----------UP Active VLANs ------------1000 show vlt mismatch Display mismatches in VLT parameters.
PAGE 311
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. Dell#show vlt role VLT Role ---------VLT Role: System MAC address: Primary Role Priority: Local System MAC address: Local System Role Priority: Local Unit Id: Dell# Primary 00:01:05:08:02:05 32768 00:01:e8:00:ab:03 32768 0 show vlt statistics Displays statistics on VLT operations. Syntax show vlt statistics Default Not configured.
PAGE 312
IGMP Tunnel PDUs sent: IGMP Tunnel PDUs rcvd: 0 0 VLT ARP Statistics -------------------ARP Tunnel Pkts sent:0 ARP Tunnel Pkts Rcvd:0 ARP Tunnel Pkts sent Non Vlt:0 ARP Tunnel Pkts Rcvd Non Vlt:0 ARP-sync Pkts Sent:0 ARP-sync Pkts Rcvd:0 ARP Reg Request sent:2 ARP Reg Request rcvd:1 VLT IOA Statistics ------------------------------IOA Info Pkts sent: 5 IOA Info Pkts Rcvd: 7 IOA Reg Request sent: 2 IOA Reg Request rcvd: 2 IOA Reg Response sent: 2 IOA Reg Response rcvd: 1 VLT NDP Statistics ----------------
PAGE 313
Defaults Not configured. 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. When you create a VLT domain on a switch, Dell Networking OS automatically creates a VLT-system MAC address used for internal system operations.
PAGE 314
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.
PAGE 315
28 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 system-flow Offline Diagnostic Commands The offline diagnostics test suite is useful for isolating faults and debugging hardware.
PAGE 316
clear hardware stack-unit Clear statistics from selected hardware components. Syntax clear hardware stack-unit 0–5 {counters | unit 0–1 counters | cpu dataplane statistics | cpu party-bus statistics | stack-port 0–52} Parameters stack-unit 0–5 Enter the keywords stack-unit then 0 to 5 to select a particular stack member and then enter one of the following command options to clear a specific collection of data. counters Enter the keyword counters to clear the counters on the selected stack member.
PAGE 317
Defaults level2 Enter the keyword level2 to run Level 2 diagnostics. Level 2 diagnostics are a full set of diagnostic tests with no support for automatic partitioning. Level 2 diagnostics are used primarily for on-board loopback tests and more extensive component diagnostics. Various components on the board are put into Loopback mode and test packets are transmitted through those components. These diagnostics also perform snake tests using VLAN configurations.
PAGE 318
offline stack-unit Place a stack unit in the offline state. Syntax offline stack-unit number Parameters Defaults number Enter the stack-unit number. The range is from 0 to 5. none 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.
PAGE 319
Example 1 (show diag information Command) Example 2 (show diag stack-unit Command) Example 3 (show diag testcase stack-unit Command) Dell#show diag information Diag information: Diag software image version: 8-3-17-36 ------------------------------------------------------------------Stack-unit Member 0: Unit diags are terminated (Stackunit Offline). Stack-unit Member 1: Not present. Stack-unit Member 2: Not present. Stack-unit Member 3: Not present. Stack-unit Member 4: Not present.
PAGE 320
119 OPTMODPHYACCESSTEST Level1 120 OPTMODPHYRWTEST Level1 121 OPTMODPHYEXTLINKTEST Level1 122 OPTMODMODULEEEPROMTEST Level1 123 MGMTPHYACCESSTEST Level1 124 SDFLASHFILECOPYSTRESSTEST Level1 201 QSFPPLUSPHYLNKSPEEDTEST Level2 202 OPTMODPHYLNKSPEEDTEST Level2 203 MGMTPHYLOOPBACKTEST Level2 204 MGMTMACLOOPBACKTEST Level2 205 CPUSNAKESERVERPORTPHYLPBKTEST Level2 206 CPUSNAKESERVERPORTMACLPBKTEST Level2 207 CPUSNAKEQSFPPPHYLPBKTEST Level2 208 CPUSNAKEQSFPPMACLPBKTEST Level2 209 CPUSNAKEOPTMODPHYLPBKTEST Level2 2
PAGE 321
buffer unit and port (1-56), and queue (0-14 or all), and bufferinfo. The buffer unit default is 1. fpga Enter the keyword fpga, to display fpga details. fru Enter the keyword fru, to display fru details. phy-firmwareversion Each member of the stack is updated automatically with the latest firmware while booting as well as during OIR. To dump the physical firmware version for stack units, enter the keywords phy-firmware-version.
PAGE 322
54 55 56 Dell# Present Present Present 01.06 01.06 01.06 01.06 01.06 01.06 In the above example, the Status field represents presence of OPTM ports, Programmed version field represents loaded firmware version, and SW version represents the SDK version.
PAGE 323
Example (drop summary) Example (drop counters) Dell#show hardware stack-unit 1 drops unit 0 UserPort PortNumber Ingress Drops IngMac Drops Drops EgMac Drops Egress Drops 1 1 0 0 0 0 0 2 2 0 0 0 0 0 3 3 0 0 0 0 0 4 4 0 0 0 0 0 5 5 728 0 0 0 5 6 6 0 0 0 0 0 7 7 0 0 0 0 0 8 8 0 0 0 0 0 9 9 0 0 0 0 0 10 10 0 0 0 0 0 --More-Dell# Total Mmu Dell#show hardware stack-unit 0 drops unit 0 port 27 --- Ingress Drops --Ingress Drops : 0 IBP CBP Full Drops : 0 PortSTPnotFwd Drops : 0 IPv4 L3 Discards : 0 Policy Disca
PAGE 324
Example (portstatistics) Example (register) 324 Dell#show ena/ port link xe0 !ena xe1 !ena xe2 up xe3 !ena xe4 down xe5 !ena xe6 !ena xe7 !ena xe8 !ena xe9 !ena xe10 down xe11 !ena xe12 !ena xe13 !ena xe14 !ena xe15 !ena xe16 !ena xe17 !ena xe18 down xe19 !ena xe20 down --More-Dell# hardware stack-unit 1 unit 0 port-stats speed/ link auto STP lrn inter max loop duplex scan neg? state pause discrd ops face frame back 1G FD SW Yes Forward Tag F GMII 1550 1G FD SW Yes Forward Tag F GMII 1554 1G FD SW Yes F
PAGE 325
Example (unit details) Example (buffer) Example (specific port) Example (queue buffer) Dell#show hardware stack-unit 0 unit 0 details ****************************************************** The total no of FP & CSF Devices in the Card is 1 The total no of FP Devices in the Card is 1 The total no of CSF Devices in the Card is 0 The number of ports in device 0 is - 49 The number of Hg ports in devices 0 is - 1 The CPU Port of the device is 0 The staring unit no the SWF in the device is 0 ******************
PAGE 326
Related Commands show interfaces stack-unit — displays information on all interfaces on a specific stack member. show processes cpu — displays CPU usage information based on running processes. show system stack-ports — displays information about the stacking ports on all switches in the stack. show system — displays the current status of all stack members or a specific member. show hardware system-flow Display Layer 2 ACL or QoS data for the selected stack member and stack member port-pipe.
PAGE 327
EID 2048: gid=1, slice=15, slice_idx=0x00, prio=0x800, flags=0x82, Installed tcam: color_indep=0, higig=0, higig_mask=0, KEY=0x00000000 00000000 00000000 0180c200 00000000 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=CopyToCpu, param0=0(0x00), param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, meter=NUL
PAGE 328
EID 2043: gid=1, slice=15, slice_idx=0x04, prio=0x7fb, flags=0x82, Installed tcam: color_indep=0, higig=0, higig_mask=0, KEY=0x00000000 00000000 00000000 00000000 00000000 00000806 00001600 , FPF4=0x00 MASK=0x00000000 00000000 00000000 00000000 00000000 0000ffff 00001600 , 0x00 action={act=Drop, param0=0(0x00), param1=0(0x00)}, action={act=CosQCpuNew, param0=6(0x06), param1=0(0x00)}, action={act=CopyToCpu, param0=0(0x00), param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, !--------
PAGE 329
A Internet Control Message Protocol (ICMP) Message Types This chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible symbol or type/code. For example, you would receive a ! or 03 as an echo reply from your ping. Table 1. ICMP Messages and Their Definitions Symbol Type Code . Query Error Timeout (no reply) ! 0 U 3 C Description 3 echo reply . destination unreachable: 0 network unreachable . 1 host unreachable .
PAGE 330
Table 1. ICMP Messages and Their Definitions (continued) 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 . 12 330 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) .