Use the following procedure to monitor the RADIUS server status.
Go to configuration services radius.
Enter the show command to show RADIUS service properties, as well as the RADIUS servers listed by their ordinal names and the round-trip time (RTT) or error message.
hostname:configuration services radius> show
Properties:
<status> = online
servers = hostname.example.com,host.sample.com
protocol = tls
secret = (set)
Servers:
SERVER RADIUS SERVER RTT
server-000 hostname.example.com 0.680ms
server-001 host.sample.com Connection refused