Which statements about high availability (HA) for FortiGates are true? (Choose two.)
Which statements about high availability (HA) for FortiGates are true? (Choose two.)
Virtual clustering can be configured between two FortiGate devices with multiple VDOMs, which enables higher availability and load balancing across the devices. Sessions handled by the UTM proxy cannot be synchronized, as the session state information for proxy-based sessions is not replicated between cluster members, affecting session continuity during a failover.
A and d
C is not true
... however option D is not 100% correct: By default, the feature synchronizes TCP firewall sessions that are not subject to proxy-based inspection. An exception to this rule is TCP SIP sessions inspected by SIP ALG. Even though SIP ALG performs proxy-based inspection on SIP sessions, FortiGate can still synchronize such SIP sessions.