How does ClusterXL Unicast mode handle new traffic?

A.
The pivot machine receives all the packets and runs an algorithm to determine which member
should process the packets.

B.
All cluster members process all packets and members synchronize with each other. The pivot is
responsible for the master sync catalog.

C.
The pivot machine receives and inspects all new packets then synchronizes the connections
with other members.

D.
All members receive all packets. The Security Management Server decides which member will
process the packets. Other members delete the packets from memory.

Explanation: