RADIUS servers provide a method for remote users to access the switch. The following commands show how to configure a RADIUS server, and how remote users can authenticate and access the switch.
Configure RADIUS server:
switch(config)# radius-server host IP-ADDR [key <plain|cipher>text KEY] [timeout VALUE] [port
PORT] [auth-type TYPE] [acct-port PORT] [retries VALUE] [vrf VRF] [tracking <enable|disable>]
Configure AAA:
switch(config)# aaa authentication login default group radius local
switch(config)# aaa accounting all default start-stop group radius
Show commands to validate functionality:
show radius-server [detail]
show aaa <server-groups|authentication>
show commands is correct