Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 622

www.dell.com | support.dell.com To view the configuration, use the show config command in the LINE mode or the show running-config in the EXEC Privilege mode. Note: Dell Force10 recommends that you use the none method only as a backup. This method does not authenticate users. The none and enable methods do not work with SSH. You can create multiple method lists and assign them to different terminal lines. Enable AAA Authentication To enable AAA authentication, use the following command in the CONFIGURATION mode: Command Syntax aaa authentication enable {method-list-name | default} method1 [... method4] Command Mode Purpose CONFIGURATION • default-Uses the listed authentication methods that follow this argument as the default list of methods when a user logs in. • method-list-name-Character string used to name the list of enable authentication methods activated when a user logs in. • method1 [... method4]-Any of the following: RADIUS, TACACS, enable, line, none. If the default list is not set, only the local enable is checked. This has the same effect as issuing: aaa authentication enable default enable AAA Authentication-RADIUS To enable authentication from the RADIUS server, and use TACACS as a backup, use the following commands: Step Command Syntax 1 aaa authentication enable default radius tacacs 2 radius-server host x.x.x.x key some-password 3 tacacs-server host x.x.x.x key some-password Command Mode Purpose CONFIGURATION CONFIGURATION To enable RADIUS and to set up TACACS as backup. To establish host address and password. CONFIGURATION To establish host address and password. To get enable authentication from the RADIUS server, and use TACACS as a backup, issue the following commands: Force10(config)# aaa authentication enable default radius tacacs Radius and TACACS server has to be properly setup for this. Force10(config)# radius-server host x.x.x.x key 622 | Security