What can the administrator determine from the configuration shown below?
A. MM2 is the Mobility Master.
B. All the controllers run in standalone mode.
C. All the controllers run in a cluster.
D. VRRP is used for Mobility Master redundancy.
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D is correct
We at CT1 and it shows both Master and Backup MM.
MM redundancy is done through L2 VRRP and we can also see them both in the same subnet.
C is eliminated because it shows 5 switches in there but the show commands showing only 4 so most likely the third MD is not connected and that means not all of them run in a cluster
PAPI is just a Aruba Protocol that is used for communication and config exchange.
Clustering is used to MD,AP and user redundancy.
VRRP used for MM redundancy and PAPi used for MC redundancy