Cisco IOS Configuration Fundamentals Configuration Guide

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1 Purpose Recalls commands in the history buffer, beginning with the most recent command. Repeat the key sequence to recall successively older commands. 1 Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the Up Arrow key. Repeat the key sequence to recall successively more recent commands. Router> show history While in EXEC mode, lists the last several commands entered. 1. The arrow keys function only on ANSI-compatible terminals . Cisco IOS Configuration Fundamentals Configuration Guide FC-23 Using the Command-Line Interface Using CLI Editing Features and Shortcuts Disabling the Command History Feature The command history feature is automatically enabled.

User EXEC Mode Logging in to the router places you in user EXEC command mode (unless the system is configured to take you immediately to privileged EXEC mode). Typically, log-in will require a user name and a password. You may try three times to enter a password before the connection attempt is refused. 2 Cisco IOS Security Configuration Guide and the “Using AutoInstall and Setup” chapter in this document. The EXEC commands available at the user level are a subset of those available at the privileged level.

Tips Pressing Ctrl-Z or entering the end command will always take you back to EXEC mode, regardless of which configuration mode you are in. Cisco IOS Configuration Fundamentals Configuration Guide FC-13 Using the Command-Line Interface Cisco IOS CLI Command Modes Overview To exit global configuration command mode and return to privileged EXEC mode, use one of the following commands: Command Purpose Router(config)# end Ends the current configuration session and returns to privileged EXEC mode. or Router(config)# ^Z Router(config)# exit Exits the current command mode and returns to the preceding mode.

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