Refer to the exhibit.

A user uses Microsoft Windows for a wireless session. Based on the output shown in the exhibit for the selected Aruba AP, what is the possible problem with this users wireless session?
Refer to the exhibit.
A user uses Microsoft Windows for a wireless session. Based on the output shown in the exhibit for the selected Aruba AP, what is the possible problem with this users wireless session?
The debug output shows an authentication failure, specifically indicating a 'Challenge Failed.' This suggests a mismatch in the authentication method. In this case, it is possible that the user is configured for PEAP (Protected Extensible Authentication Protocol), but the WLAN profile on the controller is using EAP-TLS (Extensible Authentication Protocol-Transport Layer Security). This mismatch in authentication protocols can lead to authentication challenges failing.
C is the answer