An Administrator at Campus a Manages Aruba Mobility Controllers (MCs)

An administrator at Campus A manages Aruba Mobility Controllers (MCs) . The administrator defines a server group that includes a local ClearPass server and a remote Microsoft RADIUS server. The ClearPass server has the credentials for users at Campus A and the Microsoft RADIUS server has the credentials for users at Campus ?. Users at Campus A successfully authenticate and connect to the Campus A wireless network. However, when users from Campus ? visit Campus A they fail authentication. What can the administrator do to solve this problem?

A) Enable EAP termination on the ClearPass server.
B) Enable machine authentication on the Mobility Controllers.
C) Enable EAP-TTLS with EAP Termination on the Mobility Controllers.
D) Enable FastConnect on the Campus A Mobility Controllers.