Dell PowerSwitch S4128F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1133
aaa re-authenticate enable, tacacs+ local
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Default Command Mode Usage Information Example ● console - Configure authorization for console-entered commands. ● default - Configure authorization for non-console-entered commands and commands entered in non-console sessions, such as in SSH and VTY. ● local - Use the local username, password, and role entries configured with the username password role command for command authorization. ● group tacacs+ - Use the TACACS+ servers configured with the tacacs-server host command for command authorization. Local authorization ● CONFIGURATION Re-enter the command to configure additional authorization methods and CLI access. The authorization methods in the method list execute in the order you configure them. Re-enter the methods to change the order. The local authorization method remains enabled even if you remove all configured methods in the list using the no aaa authorization command. If a console user logs in with TACACS+ authorization, the role you configured for the user on the TACACS + server applies. If no role is configured on the security server, user authorization fails. OS10(config)# aaa authorization commands role sysadmin console group tacacs+ local OS10(config)# aaa authorization config-commands role sysadmin default group tacacs+ Supported Releases OS10(config)# no aaa authorization commands role sysadmin console 10.5.1 or later aaa re-authenticate enable Requires user re-authentication after a change in the authentication method or server. Syntax Parameters Default Command Mode Usage Information aaa re-authenticate enable None Disabled EXEC After you enable user re-authentication and change the authentication method or server, users are logged out of the switch and prompted to log in again to re-authenticate. User re-authentication is triggered by: ● Adding or removing a RADIUS server as a configured server host with the radius-server host command. ● Adding or removing an authentication method with the aaa authentication [local | radius] command. Supported on the MX9116n and MX5108n switches in Full Switch mode starting in release 10.4.0E(R3S). Also supported in SmartFabric mode starting in release 10.5.0.1. The no version of the command disables user re-authentication. Example OS10(config)# aaa re-authenticate enable Supported Releases 10.4.0E(R1) or later Security 1133
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