Fortinet FCSS_EFW_AD-7.4 Dumps Questions Answers

The output of the get router info ospf status command provides key information about the OSPF (Open Shortest Path First) configuration on the FortiGate device.

The FortiGate device is connected to multiple areas

● The output states: "This router is an ABR"

●ABR (Area Border Router)means the device is connected tomultiple OSPF areasand maintains routing information between them.

● This confirms that the FortiGate isnot just in one area, but at leastone backbone area (Area 0) and another OSPF area.

The FortiGate device injects external routing information

● The output states: "Supports opaque LSA"

●Opaque LSAs(Type 9, 10, and 11) are used inOSPF extensions, including those that support external route injection.

● Typically, ABRs or ASBRs (Autonomous System Boundary Routers)inject external routes, allowing routes fromother routing protocols (such as BGP or static routes) to be advertised into OSPF.

Unlike IPS or antivirus databases,FortiGate does not store a full web filter database locally. Instead, FortiGatequeries FortiGuard (or FortiManager, if configured) dynamicallyto classify and filter web content in real time.

Key points:

●Web filtering works on a cloud-based model:

● When a user requests a website,FortiGate queries FortiGuard servers to check its category and reputation.

● The response is then cached locally for faster lookups on repeated requests.

●No local web filter database version:

● UnlikeIPS and antivirus, which download and store signature updates locally,web filtering relies on cloud-based queries.

● This is whyno database version appears in the GUI.

●Flow mode vs Proxy mode:

● Inproxy mode, FortiGate cancachesome web filter data, improving performance.

● Inflow mode, all queries happen dynamically, with no locally stored database.

Whenadding an additional FortiGateto an enterprise network that is already reaching itsresource limits, the goal is to distribute traffic efficiently and ensurehigh availability.

FGSP (FortiGate Session Life Support Protocol) with external load balancers

FGSP allowssession-aware load balancingbetween multiple FortiGate units without requiring them to be in an HA (High Availability) cluster.

Withexternal load balancers, incoming traffic isevenly distributedacross multiple FortiGate devices.

This approach is useful forscaling outtraffic handling capacity while ensuring that sessions remainsynchronizedbetween firewalls.

FGSP is effectivewhen stateful failover is requiredbut without the constraints of traditional HA.

FGCP (FortiGate Clustering Protocol) in active-active mode and with switches

FGCPactive-active modeenables multiple FortiGate devices toshare traffic loads, increasing throughput and efficiency.

Active-active mode is suitable forbalancing UTM processingacross multiple FortiGates, making it ideal whenresource limits are a concern.

Usingswitchesensures redundancy and avoids single points of failure in the network.

This mode is commonly used inenterprise networkswhere bothscalability and redundancyare required.