Which statement is NOT TRUE about Delta synchronization?

Delta synchronization is a process used in ClusterXL, which is Check Point's clustering technology. During delta synchronization, only the changes made to the kernel tables are sent between cluster members rather than transferring the entire set of configurations, which is the case in a full synchronization.

The statement regarding the use of UDP Multicast or Broadcast on port 8161 is correct rather than being the incorrect one. In the context of delta synchronization, the correct port for UDP Multicast or Broadcast is indeed 8161, which is used specifically for transmitting delta information between the cluster members efficiently.

When considering the nature of delta synchronization, it's noted to be quicker than full synchronization, as it only sends the differences rather than all information. Additionally, it specifically focuses on transferring changes in the kernel tables, which helps maintain synchronization with minimal bandwidth usage. Therefore, the option that refers to port 8161 is indicative of the proper working of delta synchronization and aligns with how these processes are designed in the Check Point systems.