Refer to the exhibit.
An administrator configured a service and tested authentication, but was unable to complete authentication successfully. The administrator performs a Search using insight and the information displays as shown.
What is a possible reason for the ErrorCode ‘Failed to classify request to service’ shown?
A. The user failed authentication die to an incorrect password.
B. ClearPass could not match the authentication request to a service, but the user passed authentication.
C. ClearPass service authentication sources were not configured correctly.
D. The NAD did not send the authentication request.
E. ClearPass service rules were not configured correctly.
E is most likely
I was confused with B but it is not correct because as per the Error codes in Aruba it says it’s Authentication Failure
so the user will never pass