Using the CLI

To reauthenticate a client using the CLI, use this command:

switch(config)# aaa port-access mac-based <single-port> reauthenticate mac-addr<MAC address>

The keyword mac-addr specifies single client reauthentication. If the reauthenticate parameter is entered without the mac-addr keyword and MAC address, the command is executed as port reauthentication — all clients on a port are reauthenticated.