What is the minimum number of interfaces required on each ElasticXL member?

The correct answer isC. Each ElasticXL Cluster Member requires a minimum offour interfaces. Check Point’s R82 ElasticXL documentation lists the required interfaces as: a dedicated management interface, a dedicated Sync interface, an external interface, and an internal interface. This minimum is repeated because ElasticXL needs management connectivity, member synchronization, and at least two data-plane directions to operate as a meaningful firewall cluster. Option A and Option B are unsupported as minimum values; deployments may have more interfaces depending on topology, VLANs, bonds, and segmentation, but the required minimum is not five or eight. Option D is wrong because three interfaces cannot satisfy the required management, sync, external, and internal roles. This question is effectively the same concept as question 93 but with numeric answer choices. For the R82 CCSE exam, the answer must be exact:4 interfaces minimum per ElasticXL Cluster Member. Reference topic:ElasticXL Important Notes / Minimum required interfaces.

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