Refer to the exhibits.FortiGate HQ-NGFW-1 downloads and validates FortiGuard databases from FortiManager which acts as a local FortiGuard Distribution Server (FDS) in a closed network. An administrator pushes a new firewall policy with an intrusion prevention system (IPS) profile from FortiManager to FortiGate HQ- NGFW-1 However, FortiGate does not recognize the new IPS signature from FortiManager.What is the most likely reason why FortiGate HQ-NGFW-1 does not recognize the new IPS signature?
A. FortiGate must enable rating for the FortiManager IP address, 192
B. FortiManager and FortiGate have different IPS database versions
C. The administrator must enable IPv6 connections for FortiGuard services on FortiManager
D. The administrator must enable the fortiguard-anycast option to correctly download all signatures from the local FDS