Concept Guide

Based on if the VRF feature is identied as supported in the Feature Conguration le, conguration command feature vrf becomes

available for usage. This command is stored in the running-conguration and precedes all other VRF-related congurations.

To display the state of Dell EMC Networking OS features:

DellEMC# show feature

Example of show feature output

For a particular target where VRF is enabled, the show output is similar to the following:

Feature State

------------------------

VRF Enabled

View Command History

The command-history trace feature captures all commands entered by all users of the system with a time stamp and writes these

messages to a dedicated trace log buer.

The system generates a trace message for each executed command. No password information is saved to the le.

NOTE:

The timestamps display format of the show command history output changes based on the service timestamps log

datetime conguration. The time format can be in uptime, local time zone time or UTC time.

If timestamp is disabled (no service timestamps log) then command history time format is shown with timestamp defaults

(service timestamps log datetime localtime).

To view the command-history trace, use the show command-history command.

Example of the show command-history Command

Example 1: Default conguration service timestamps log datetime or service timestamps log datetime

localtime

DellEMC(conf)#service timestamps log datetime

DellEMC# show command-history

- Repeated 1 time.

[May 17 15:38:55]: CMD-(CLI):[service timestamps log datetime]by default from console

[May 17 15:41:40]: CMD-(CLI):[write memory]by default from console

- Repeated 1 time.

[May 17 15:41:45]: CMD-(CLI):[interface tengigabitethernet 1/1]by default from console

[May 17 15:41:47]: CMD-(CLI):[shutdown]by default from console

[May 17 15:41:50]: CMD-(CLI):[no shutdown]by default from console

[May 17 15:42:42]: CMD-(CLI):[show clock]by default from console

[May 17 15:42:52]: CMD-(CLI):[write memory]by default from console

- Repeated 1 time.

[May 17 15:43:08]: CMD-(CLI):[end]by default from console

[May 17 15:43:16]: CMD-(CLI):[show logging]by default from console

[May 17 15:43:22]: CMD-(CLI):[show command-history]by default from console

DellEMC#

Example 2: service timestamps log datetime utc

DellEMC(conf)#service timestamps log datetime utc

DellEMC# show command-history

- Repeated 1 time.

[May 17 15:46:44]: CMD-(CLI):[configure]by default from console

- Repeated 1 time.

[May 17 10:16:53]: CMD-(CLI):[service timestamps log datetime utc]by default from console

Getting Started