use-radius-server
The RADIUS server is not mapped to any port.
Interface configuration mode
Once the RADIUS server is mapped to a port, the port sends the RADIUS request to the configured RADIUS server.
The
no form of the command removes the mapping of the RADIUS server to the port.
The following example shows how to map a RADIUS server to the interface 1/1/3 (port 3). Port 3 sends a RADIUS request to 10.10.10.103 first, because it is the first server mapped to the port. If the request fails, the server will go to 10.10.10.110.
device(config)# interface ethernet 1/1/3 device(config-if-e1000-1/1/3)# use-radius-server 10.10.10.103 device(config-if-e1000-1/1/3)# use-radius-server 10.10.10.110