Refer to the exhibits.

Exhibit 1

Exhibit 2

An Aruba solution supports a WLAN that uses WPA2-Enterprise security. Exhibit 1 shows the AAA policy for the WLAN. Users are supposed to be assigned to different roles after authentication. Network administrators test a connection with the employee user account. Exhibit 2 shows the status for the client after this test.

What is a possible reason for the issue shown in Exhibit 2?

A. The shared key configured for the ClearPass server is incorrect.

B. The RADIUS server is not correctly set up to send a user role for the employee account.

C. MAC authentication is enabled on the WLAN, and the test device does not have an authorized address.

D. The administrators entered the wrong password for the employee account.