The exhibit shows a data center side serial clustering deployment. In this organization, not every remote site
has a Steelhead appliance deployed, and all remote locations will be connecting to the data center.For connections initiated from the data center, there is a possibility that the Steelhead appliances shown in the
exhibit will end up peering with each other, rather than the intended remote Steelhead appliances. Where are
peering rules needed to prevent this problem?

A.
A only

B.
B only

C.
B and C

D.
A and B