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Overview ······································································································································································ 1
Login overview ···························································································································································17
Login methods at a glance············································································································································ 17 CLI user interfaces ·························································································································································· 18 User interface assignment····································································································································· 18 User interface identification ································································································································· 18
Logging in to the CLI ··················································································································································20
Logging in through the console port for the first time································································································· 20 Configuring console login control settings ·················································································································· 22 Configuring none authentication for console login ··························································································· 23 Configuring password authentication for console login ··················································································· 24 Configuring scheme authentication for console login ······················································································· 24 Configuring common console user interface settings (optional)······································································· 26 Logging in through Telnet·············································································································································· 27 Configuring none authentication for Telnet login ······························································································ 29 Configuring password authentication for Telnet login ······················································································ 30 Configuring scheme authentication for Telnet login ·························································································· 31 Configuring common VTY user interface settings (optional) ············································································· 33 Using the device to log in to a Telnet server ······································································································ 34 Logging in through SSH ················································································································································ 35 Configuring the SSH server on the device·········································································································· 36 Using the device to log in to an SSH server······································································································· 38 Local login through the AUX port ································································································································· 38 Configuring none authentication for AUX login································································································· 40 Configuring password authentication for AUX login························································································· 41
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