What must you configure to enable proxy-based TCP session failover?

What must you configure to enable proxy-based TCP session failover?
A . You must configure ha-configuration-sync under configure system ha.
B . You do not need to configure anything because all TCP sessions are automatically failed over.
C . You must configure session-pickup-enable under configure system ha.
D . You must configure session-pickup-connectionless enable under configure system ha.

Answer: C

Explanation:

The correct answer is:

C. You must configure session-pickup-enable under configure system ha.

To enable proxy-based TCP session failover on a Fortinet FortiGate firewall, you must configure the session-pickup-enable setting under the high availability (HA) configuration. This setting allows the firewall to pick up and maintain TCP sessions after a failover event, ensuring continuity of service for established connections.