An administrator implements a cluster of four Aruba Mobility Controllers (MCs) managed by a Mobility Master (MM). An AP Group is configured with two VAPs and deployed to an AP that will connect to the cluster. Each AP contains two radios.
How many GRE tunnels will be built from the AP to the Active AP Anchor Controller (A-AAC)?
A . 2
B . 4
C . 5
D . 8
Answer: A