R2511-HP MSR Router Series Fundamentals Configuration Guide(V5)

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Using the CLI ································································································································································ 1
Command conventions ····················································································································································· 1
Using the undo form of a command ······························································································································· 2
CLI views ············································································································································································ 2
Entering system view from user view ······················································································································ 3
Returning to the upper-level view from any view ·································································································· 3
Returning to user view from any other view ·········································································································· 3
Accessing the CLI online help ·········································································································································· 4
Entering a command ························································································································································· 5
Editing a command line ··········································································································································· 5
Entering a STRING type value for an argument···································································································· 5
Abbreviating commands·········································································································································· 5
Configuring and using command keyword aliases ······························································································ 6
Configuring and using hotkeys ······························································································································· 6
Enabling redisplaying entered-but-not-submitted commands ··············································································· 8
Understanding command-line error messages ··············································································································· 8
Using the command history function ······························································································································· 9
Viewing history commands ····································································································································· 9
Setting the command history buffer size for user interfaces ················································································ 9
Controlling the CLI output ················································································································································· 9
Pausing between screens of output ····················································································································· 10
Filtering the output from a display command ····································································································· 10
Configuring user privilege and command levels ········································································································ 13
Configuring a user privilege level ······················································································································· 13
Switching the user privilege level ························································································································ 16
Changing the level of a command ······················································································································ 19
Saving the running configuration ································································································································· 19
Displaying and maintaining CLI ··································································································································· 19
Login overview ··························································································································································· 21
FIPS compliance ····························································································································································· 21
Login methods at a glance ············································································································································ 21
CLI user interfaces ·························································································································································· 22
User interface assignment ····································································································································· 23
User interface identification ································································································································· 23
Logging in to the CLI ·················································································································································· 24
Logging in through the console port for the first time ································································································· 24
Configuring console login control settings ·················································································································· 26
Configuring none authentication for console login ··························································································· 27
Configuring password authentication for console login ··················································································· 28
Configuring scheme authentication for console login ······················································································· 28
Configuring common console user interface settings (optional) ······································································· 31
Logging in through Telnet ·············································································································································· 33
Configuring none authentication for Telnet login ······························································································ 34
Configuring password authentication for Telnet login ······················································································ 35
Configuring scheme authentication for Telnet login ·························································································· 36
Configuring common VTY user interface settings (optional) ············································································· 38
Using the device to log in to a Telnet server ······································································································ 40
Logging in through SSH ················································································································································ 40