Dell PowerConnect 7048P User Manual - Page 108

You can also enter a question mark (?) after typing one or more characters of a word to list the available command or parameters that begin with the letters, as shown in the following example: console#show po? policy-map port ports Using Command Completion The CLI can complete partially entered commands when you press the or key. console#show run console#show running-config If the characters you entered are not enough for the switch to identify a single matching command, continue entering characters until the switch can uniquely identify the command. Use the question mark (?) to display the available commands matching the characters already entered. Entering Abbreviated Commands To execute a command, you need to enter enough characters so that the switch can uniquely identify a command. For example, to enter Global Configuration mode from Privileged EXEC mode, you can enter con instead of configure. console#con console(config)# Negating Commands For many commands, the prefix keyword no is entered to cancel the effect of a command or reset the configuration to the default value. All configuration commands have this capability. 108 Using the Command-Line Interface