QuestionQ4

CCSE Update

You are investigating issues with two gateway cluster members that cannot establish the first initial cluster synchronization. Which service does the FWD daemon use to perform a Full Synchronization?

  • A TCP port 443
  • B TCP port 257
  • C TCP port 256
  • D UDP port 8116
Explanation

ClusterXL Full Sync transfers Security Gateway kernel-table information when a member initially joins or resynchronizes with a cluster. The fwd daemon performs this operation through an encrypted TCP connection on port 256; UDP port 8116 is for Delta Sync.

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