An administrator implements clustering on Aruba Mobility Controllers (MCs) that run ArubaOS 8.x

. An AP is connected to a cluster member. The administrator accidentally powers off the AP.

How does the AP determine that it should failover to an alternate controller in the cluster?

A. The Mobility Master notifies the AP.

B. The AP detects a PAPI

failure.

C. The cluster leader notifies the AP.

D. The Standby AAC notifies the AP.