Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.100.0 - Page 56

• restricting access to an EXEC mode command • moving commands from EXEC Privilege to EXEC mode • restricting access A user can access all commands at his privilege level and below. Removing a Command from EXEC Mode To remove a command from the list of available commands in EXEC mode for a specific privilege level, use the privilege exec command from CONFIGURATION mode. In the command, specify a level greater than the level given to a user or terminal line, then the first keyword of each command you wish to restrict. Moving a Command from EXEC Privilege Mode to EXEC Mode To move a command from EXEC Privilege to EXEC mode for a privilege level, use the privilege exec command from CONFIGURATION mode. In the command, specify the privilege level of the user or terminal line and specify all keywords in the command to which you want to allow access. Allowing Access to CONFIGURATION Mode Commands To allow access to CONFIGURATION mode, use the privilege exec level level configure command from CONFIGURATION mode. A user that enters CONFIGURATION mode remains at his privilege level and has access to only two commands, end and exit. You must individually specify each CONFIGURATION mode command you want to allow access to using the privilege configure level level command. In the command, specify the privilege level of the user or terminal line and specify all the keywords in the command to which you want to allow access. Allowing Access to Different Modes This section describes how to allow access to the INTERFACE, LINE, ROUTE-MAP, and ROUTER modes. Similar to allowing access to CONFIGURATION mode, to allow access to INTERFACE, LINE, ROUTE-MAP, and ROUTER modes, you must first allow access to the command that enters you into the mode. For example, to allow a user to enter INTERFACE mode, use the privilege configure level level interface tengigabitethernet command. Next, individually identify the INTERFACE, LINE, ROUTE-MAP or ROUTER commands to which you want to allow access using the privilege {interface | line | route-map | router} level level command. In the command, specify the privilege level of the user or terminal line and specify all the keywords in the command to which you want to allow access. To remove, move or allow access, use the following commands. The configuration in the following example creates privilege level 3. This level: • removes the resequence command from EXEC mode by requiring a minimum of privilege level 4 • moves the capture bgp-pdu max-buffer-size command from EXEC Privilege to EXEC mode by requiring a minimum privilege level 3, which is the configured level for VTY 0 • allows access to CONFIGURATION mode with the banner command • allows access to INTERFACE tengigabitethernet and LINE modes are allowed with no commands • Remove a command from the list of available commands in EXEC mode. 56 Management