Current Setup Details:
Any Office showing following error:
"802.1x authentication failed: EAP is disabled for 802.1x authentication on the switch.”
By default - RADIUS server retransmit is 3 times and timeout is 3 seconds.
radius-server retransmit 3 timeout 3
Core Switch was failing 3 times with Primary SC Server before sending the request to Secondary SC Server, this cause delay of 9 Second.
Any Office default timeout is 10 seconds. Hence before receiving the response from Secondary SC Server it was getting timed out and authentication was failing.
Reduced the number of try RADIUS client attempts by following configuration change on Core Switch.
radius-server retransmit 1 timeout 3