Scenario: The XenApp farm consists of two zones each located in a different datacenter. Last
night, the network team conducted maintenance on the firewalls and this morning, the
administrator discovers that load balancing is NOT working. The administrator asks the network
team for a copy of the firewall rules. A few lines of the firewall rules are shown below.
access-list 102 deny tcp any any eq 2512
access-list 102 deny tcp any any eq 1494
access-list 102 permit tcp any any eq 2598
access-list 102 permit tcp any any eq 80
access-list 102 permit tcp any any eq 1433
access-list 102 permit tcp any any eq 1161
What is most likely the cause for the load balancing issues?

A.
There is an IMA communication problem.

B.
There is an XML communication problem.

C.
There is a data store communication problem.

D.
There is a Session Reliability communication problem.