Full synchronization between cluster members is handled by Firewall Kernel.
Which port is used for this?
A . UDP port 265
B . TCP port 265
C . UDP port 256
D . TCP port 256
Answer: D
Explanation:
Synchronization works in two modes: Full Sync transfers all Security Gateway kernel table information from one cluster member to another. It is handled by the fwd daemon using an encrypted TCP connection on port 256.
Delta Sync transfers changes in the kernel tables between cluster members. Delta sync is handled by the Security Gateway kernel using UDP connections on port 8116.
Reference: https://sc1.checkpoint.com/documents/R80.10/WebAdminGuides/EN/CP_R80.10_ClusterXL_AdminGuide/html_frameset.htm?topic=documents/R80.10/WebAdminGuides/EN/CP_R80.10_ClusterXL_AdminGuide/7288