A security administrator is troubleshooting RADIUS authentication issues from a newly implemented controller-based wireless deployment. The RADIUS server contains the following information in its logs: 

Based on this information, the administrator reconfigures the RADIUS server, which results in the following log data: 

To correct this error message, the administrator makes an additional change to the RADIUS server. Which of the following did the administrator reconfigure on the RADIUS server? (Choose two.) 

Answer options:

A. Added the controller address as an authorized client
B. Registered the RADIUS server to the wireless controller
C. Corrected a mismatched shared secret
D. Renewed the expired client certificate
E. Reassigned the RADIUS policy to the controller
F. Modified the client authentication method

AC