With Fast-Failover disabled, to which IP address should the Aruba AP terminate its GRE
tunnel for layer 2 controller redundancy to work and to support failover of access points?

A.
VRRP IP address

B.
management IP of an Aruba controller

C.
management IP of the backup Aruba controller

D.
HSRP IP address

E.
Loopback IP address of backup Aruba controller