Cisco Aironet 1300 Series - Abbreviating Commands; Getting Help; Using no and Default Forms of Commands

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Cisco Aironet 1300 Series Outdoor Access Point/Bridge Hardware Installation Guide
OL-5048-02
Chapter 6 Using the Command-Line Interface
Getting Help
Getting Help
You can enter a question mark (?) at the system prompt to display a list of commands available for each
command mode. You can also obtain a list of associated keywords and arguments for any command, as
shown in Table 6-2.
Abbreviating Commands
You have to enter only enough characters for the access point/bridge to recognize the command as
unique. This example shows how to enter the show configuration privileged EXEC command:
br# show conf
Using no and default Forms of Commands
Most configuration commands also have a no form. In general, use the no form to disable a feature or
function or reverse the action of a command. For example, the no shutdown interface configuration
command reverses the shutdown of an interface. Use the command without the keyword no to re-enable
a disabled feature or to enable a feature that is disabled by default.
Table 6-2 Help Summary
Command Purpose
help Obtains a brief description of the help system in any command mode.
abbreviated-command-entry? Obtains a list of commands that begin with a particular character string.
For example:
br# di?
dir disable disconnect
abbreviated-command-entry<Tab> Completes a partial command name.
For example:
br# sh conf<tab>
br# show configuration
? Lists all commands available for a particular command mode.
For example:
br> ?
command ? Lists the associated keywords for a command.
For example:
br> show ?
command keyword ? Lists the associated arguments for a keyword.
For example:
br(config)# cdp holdtime ?
<10-255> Length of time (in sec) that receiver must keep this packet