Users Guide

To display information about user logins, enter the show login-statistics command.
Enable login statistics
OS10(config)# login-statistics enable
To disable login statistics, enter the no login-statistics enable command.
Security commands
aaa authentication
Congures the AAA authentication method for user access.
Syntax
aaa authentication {local | radius | tacacs}
Parameters
• local — Use local (RBAC) access control.
• radius — Use the RADIUS servers congured with the radius-server host command.
• tacacs — Use the TACACS+ servers congured with the tacacs-server host command.
Default Local authentication
Command Mode CONFIGURATION
Usage Information There is no no version of this command. To reset the authentication method to local, enter the aaa
authentication local command.
Example
OS10(config)# aaa authentication radius
Supported Releases 10.2.0E or later
aaa re-authenticate enable
Requires user re-authentication after a change in the authentication method or server.
Syntax
aaa re-authenticate enable
Parameters None
Default Disabled
Command Mode EXEC
Usage Information
• After you enable user re-authentication and change the authentication method or server, users are logged out
of the switch and are prompted to log in again to re-authenticate. User re-authentication is triggered by:
– Adding or removing a RADIUS server as a congured server host (radius-server host command)
– Adding or removing an authentication method (aaa authentication [local | radius]
command)
•
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
478 System management