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CLI configuration··························································································································································1
What is CLI? ······································································································································································1
Entering the CLI ·································································································································································1
Command conventions·····················································································································································1
Undo form of a command················································································································································2
CLI view description··························································································································································2
Entering system view················································································································································3
Exiting the current view············································································································································3
Returning to user view··············································································································································4
Using the CLI online help ·················································································································································4
Typing commands·····························································································································································5
Editing command lines·············································································································································5
Typing incomplete keywords···································································································································5
Configuring command aliases································································································································6
Configuring CLI hotkeys···········································································································································6
Redisplaying input but not submitted commands··································································································8
Checking command-line errors········································································································································8
Using command history····················································································································································8
Accessing history commands ··································································································································9
Configuring the history buffer size ·························································································································9
Controlling the CLI display············································································································································ 10
Multi-screen display··············································································································································· 10
Filtering output information··································································································································· 10
Configuring user privilege and command levels········································································································ 13
Introduction ···························································································································································· 13
Configuring a user privilege level ······················································································································· 14
Switching user privilege level·······························································································································16
Modifying the level of a command ····················································································································· 19
Saving the current configuration ·································································································································· 20
Displaying and maintaining CLI ··································································································································· 20
Login methods ····························································································································································21
Login methods································································································································································· 21
User interface overview················································································································································· 22
Users and user interfaces······································································································································ 22
Numbering user interfaces ··································································································································· 22
CLI login······································································································································································24
Overview········································································································································································· 24
Logging in through the console port ···························································································································· 24
Introduction ···························································································································································· 24
Configuration requirements·································································································································· 24
Login procedure····················································································································································· 25
Console login authentication modes ··················································································································· 27
Configuring none authentication for console login ··························································································· 28
Configuring password authentication for console login ··················································································· 29
Configuring scheme authentication for console login······················································································· 31
Configuring common settings for console login (optional) ··············································································· 34
Logging in through Telnet·············································································································································· 36
Introduction ···························································································································································· 36
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