Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.112.0P1 - Page 54

feature configuration file generated for each image contains feature names, and denotes if this enabling or disabling method is available. You can enable or disable the VRF application globally across the system by using this capability. Activate the VRF application on a device by using the feature vrf command in CONFIGURATION mode. NOTE: The no feature vrf command is not supported on any of the platforms. To enable the VRF feature and cause all VRF-related commands to be available or viewable in the CLI interface, use the following command. You must enable the VRF feature before you can configure its related attributes. Dell(conf)# feature vrf Based on if the VRF feature is identified as supported in the Feature Configuration file, configuration command feature vrf becomes available for usage. This command is stored in the running-configuration and precedes all other VRF-related configurations. To display the state of Dell Networking OS features: Dell# 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 buffer. The system generates a trace message for each executed command. No password information is saved to the file. To view the command-history trace, use the show command-history command. Example of the show command-history Command Dell#show command-history [12/5 10:57:8]: CMD-(CLI):service password-encryption [12/5 10:57:12]: CMD-(CLI):hostname Force10 [12/5 10:57:12]: CMD-(CLI):ip telnet server enable [12/5 10:57:12]: CMD-(CLI):line console 0 [12/5 10:57:12]: CMD-(CLI):line vty 0 9 [12/5 10:57:13]: CMD-(CLI):boot system rpm0 primary flash://FTOS-CB-1.1.1.2E2.bin Upgrading Dell Networking OS NOTE: To upgrade Dell Networking Operating System (OS), refer to the Release Notes for the version you want to load on the system. Using HTTP for File Transfers Stating with Release 9.3(0.1), you can use HTTP to copy files or configuration details to a remote server. To transfer files to an external server, use the copy source-file-url http://host[:port]/file-path command. Enter the following source-file-url keywords and information: • To copy a file from the internal FLASH, enter flash:// followed by the filename. • To copy the running configuration, enter the keyword running-config. • To copy the startup configuration, enter the keyword startup-config. 54 Getting Started