Cisco Systems 78-11741-02 Wireless Office Headset User Manual


 
Using Cisco IOS Software
Getting Help
xl
Cisco IOS IP Configuration Guide
Table 1 describes how to access and exit various common command modes of the Cisco IOS software.
It also shows examples of the prompts displayed for each mode.
For more information on command modes, refer to the “Using the Command-Line Interface” chapter in
the Cisco IOS Configuration Fundamentals Configuration Guide.
Getting Help
Entering a question mark (?) at the CLI prompt displays a list of commands available for each command
mode. You can also get a list of keywords and arguments associated with any command by using the
context-sensitive help feature.
To get help specific to a command mode, a command, a keyword, or an argument, use one of the
following commands:
Table 1 Accessing and Exiting Command Modes
Command
Mode Access Method Prompt Exit Method
User EXEC Log in.
Router>
Use the logout command.
Privileged
EXEC
From user EXEC mode,
use the enable EXEC
command.
Router#
To return to user EXEC mode, use the disable
command.
Global
configuration
From privileged EXEC
mode, use the configure
terminal privileged
EXEC command.
Router(config)#
To return to privileged EXEC mode from global
configuration mode, use the exit or end command,
or press Ctrl-Z.
Interface
configuration
From global
configuration mode,
specify an interface using
an interface command.
Router(config-if)#
To return to global configuration mode, use the exit
command.
To return to privileged EXEC mode, use the end
command, or press Ctrl-Z.
ROM monitor From privileged EXEC
mode, use the reload
EXEC command. Press
the Break key during the
first 60 seconds while the
system is booting.
>
To exit ROM monitor mode, use the continue
command.
Command Purpose
help
Provides a brief description of the help system in any command mode.
abbreviated-command-entry?
Provides a list of commands that begin with a particular character string. (No space
between command and question mark.)
abbreviated-command-entry<Tab>
Completes a partial command name.
?
Lists all commands available for a particular command mode.
command ?
Lists the keywords or arguments that you must enter next on the command line.
(Space between command and question mark.)