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CLI configuration ·························································································································································· 1
What is CLI? ······································································································································································ 1
Entering the CLI ································································································································································· 2
Command conventions ····················································································································································· 2
Undo form of a command ················································································································································ 3
CLI views ············································································································································································ 3
CLI view description ················································································································································· 3
Entering system view ················································································································································ 4
Exiting the current view ············································································································································ 4
Returning to user view ·············································································································································· 4
Using the CLI online help ················································································································································· 4
Typing commands ····························································································································································· 5
Editing command lines ············································································································································· 5
Typing incomplete keywords ··································································································································· 6
Configuring command aliases ································································································································ 6
Configuring CLI hotkeys ··········································································································································· 7
Redisplaying input but not submitted commands ·································································································· 8
Checking command-line errors ········································································································································ 9
Using command history ···················································································································································· 9
Accessing history commands ·································································································································· 9
Configuring the history buffer size ······················································································································ 10
Controlling the CLI display ············································································································································ 10
Multi-screen display ··············································································································································· 10
Filtering output information ··································································································································· 11
Configuring user privilege and command levels ········································································································ 14
Introduction ···························································································································································· 14
Configuring a user privilege level ······················································································································· 14
Switching user privilege level ······························································································································· 16
Modifying the level of a command ····················································································································· 19
Saving the current configuration ·································································································································· 19
Displaying and maintaining CLI ··································································································································· 19
Login methods ···························································································································································· 20
Login methods ································································································································································· 20
User interface overview ················································································································································· 20
Users and user interfaces······································································································································ 21
Numbering user interfaces ··································································································································· 21
CLI login ······································································································································································ 22
Overview ········································································································································································· 22
Logging in through the console port ···························································································································· 22
Introduction ···························································································································································· 22
Configuration requirements ·································································································································· 22
Login procedure ····················································································································································· 23
Console login authentication modes ··················································································································· 26
Configuring none authentication for console login ··························································································· 26
Configuring password authentication for console login ··················································································· 27
Configuring scheme authentication for console login ······················································································· 28
Configuring common settings for console login (optional) ··············································································· 30
Logging in through telnet ··············································································································································· 32
