Clients are failing EAP authentication. A debug shows that an EAPOL start is sent and the clients are then de-authenticated. Which two issues can cause this problem? (Choose two.)
A. The WLC certificate has changed.
B. The WLAN is not configured for the correct EAP supplicant type.
C. The shared secret of the WLC and RADIUS server do not match.
D. The WLC has not been added to the RADIUS server as a client.
E. The clients are configured for machine authentication, but the RADIUS server is configured for user authentication.
