Which statement is true regarding redundancy?

Which statement is true regarding redundancy?
A . System Administrators know when their cluster has failed over and can also see why it failed over by using the cphaprob Cf if command.
B . ClusterXL offers three different Load Sharing solutions: Unicast, Broadcast, and Multicast.
C . Machines in a ClusterXL High Availability configuration must be synchronized.
D . Both ClusterXL and VRRP are fully supported by Gaia and available to all Check Point appliances, open servers, and virtualized environments.

View Answer

Answer: D

Explanation:

The statement that is true regarding redundancy is Both ClusterXL and VRRP are fully supported by Gaia and available to all Check Point appliances, open servers, and virtualized environments. ClusterXL and VRRP are two technologies that provide high availability and load sharing for Security Gateways. They are both supported by Gaia OS and can be deployed on various platforms5. The other statements are either false or incomplete regarding redundancy.

Reference: Check Point R81 ClusterXL Administration Guide, Check Point R81 Gaia Administration Guide