Command Default
Accounting port: 1813
Authentication port: 1812
Accounting: enabled
Authentication: enabled
Retransmission count: 1
Idle-time: 0
Server monitoring: disabled
Timeout: 5 seconds
Test username: test
Test password: test
[Reference:, https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/radius-server-host.html, , By default, RADIUS uses UDP port 1812 for authentication and port 1813 for accounting. In the, exhibit above we see port 1814 is being used for authentication to AAA server at 10.1.1.1 which, is not the default port so we must adjust the authentication port to the default value 1812., , , ]
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