AAA Commands 221ExampleThe following example configures 802.1x authentication to use noauthentication. Absent any other configuration, this command allows all802.1x users to pass traffic through the switch.console(config)# aaa authentication dot1x default noneThe following example configures 802.1x authentication to use a RADIUSserver. A RADIUS server must be configured using the radius-server host authcommand for the radius method to succeed.console(config)#aaa authentication dot1x default radiusaaa authentication enableUse the aaa authentication enable command in Global Configuration modeto set authentication for accessing higher privilege levels. To return to thedefault configuration, use the no form of this command.Syntaxaaa authentication enable {default |list-name}method1 [method2...]no aaa authentication enable {default |list-name}• default — Uses the listed authentication methods that follow thisargument as the default list of methods, when using higher privilege levels.•list-name — Character string used to name the list of authenticationmethods activated, when using access higher privilege levels. (Range: 1-15characters)•method1 [method2... ] — Specify at least one from the following table:Keyword Source or destinationenable Uses the enable password for authentication.line Uses the line password for authentication.none Uses no authentication.radius Uses the list of all RADIUS servers for authentication.tacacs Uses the list of all TACACS+ servers for authentication.
