Remote AAA with RADIUS About remote AAA with RADIUS Default server groups 远程AAA(半径)违约和限制 About global versus per-RADIUS server passkeys (shared secrets) Remote AAA RADIUS server configuration requirements Single source IP address for consistent source identification to AAA servers RADIUS general tasks RADIUS authentication Secure RADIUS (RadSec) RADIUS accounting 例如:Configuring the switch for Remote AAA with RADIUS