You are validating association capabilities from clients to an 802.

Comprehensive and Detailed Explanation:

In 802.1X/EAP authentication, the authenticator (typically the AP or controller) communicates with the RADIUS server using a shared secret for mutual authentication.If this shared secret is misconfigured or does not match on both ends, the RADIUS server will reject authentication requests, leading to client association failures.Therefore, verifying that the shared secret is correctly configured and matches on both the authenticator and the RADIUS server is a critical troubleshooting step.Techimike