Fortinet FCSS_EFW_AD-7.4 Exam With Confidence Using Practice Dumps

From theOSPF status output, the key information is:

●"This router is an ASBR"→ This means the FortiGate is acting as anAutonomous System Boundary Router (ASBR).

● AnASBRis responsible for injectingexternal routing informationinto OSPF from another routing protocol (such as BGP, static routes, or connected networks).

TheFortinet FGSP (FortiGate Session Life Support Protocol) clusterallows session synchronization betweentwo FortiGate devicesto provide seamless failover. However,ICMP (ping) is a connectionless protocol, and by default, FortiGate does not synchronize connectionless sessions unless explicitly enabled.

In the exhibit:

● The commandget system session list | grep icmponFortiGate_Breturnsno output, meaning that ICMP sessions arenot being synchronizedfrom FortiGate_A.

● Ifsession-pickup-connectionlessis disabled,FortiGate_B will not receive ICMP sessions, causingpacket lossduring failover.

Zero phase selectors inIPsec Phase 2mean thatno specific traffic selectors (subnets) are defined, allowingany traffic to be encryptedthrough the VPN tunnel. This can causeunintended traffic forwarding issuesand disrupt network operations.

To prevent this from happening during future migrations:

●Using routing protocolsensures thatonly specific subnets are advertised over the tunnel. Dynamic routing (such as OSPF or BGP) helps define which networks should use the tunnel, preventing unintended traffic from being encrypted.

●Clearly defining phase 2 selectorsavoids the problem of encrypting all traffic byexplicitly stating the allowed source and destination subnets. This prevents the tunnel from affecting unrelated network traffic.