FCSS_EFW_AD-7.6 Exam Dumps - Fortinet Certified Professional Network Security Questions and Answers

In this scenario, the corporate network and the new remote office network need to communicate over the Internet, which requires a secure and dynamic routing method. Since both networks are using OSPF (Open Shortest Path First) as the routing protocol, the best approach is to establish an OSPF over IPsec VPN to ensure secure and dynamic route propagation.

OSPF is already running on the corporate network, and extending it over an IPsec tunnel allows dynamic route exchange between the corporate FortiGate and the remote office FortiGate. IPsec provides encryption for traffic over the Internet, ensuring secure communication. OSPF over IPsec eliminates the need for manual static routes, allowing automatic route updates if networks change.

The new remote office ' s 192.168.1.0/24 subnet will be advertised dynamically to the corporate network without additional configuration.

Comprehensive and Detailed 150 to 200 words of Explanation From Exact Extract of Enterprise Firewall 7.6 Administrator documents:

Based on the FortiOS 7.6 Infrastructure study guide and official documentation regarding OSPF monitoring, the command output get router info ospf status provides critical details about the OSPF process.

Multiple Areas (Option D): The last line of the exhibit explicitly states, " This router is an ABR " (Area Border Router). By definition in the OSPF protocol, an ABR is a router that is connected to multiple OSPF areas, typically Area 0 (the backbone) and at least one other non-backbone area.

OSPF ECMP (Option A): The output indicates that the OSPF process " Conforms to RFC2328 " . RFC 2328 is the standard for OSPFv2, which includes the capability for Equal-Cost Multi-Path (ECMP). In FortiOS, when OSPF is enabled and multiple routes to the same destination have the same cost, ECMP is supported by default unless specifically limited by the maximum-paths configuration. The mention of this RFC compliance in the status output confirms the engine ' s capability and support for multi-path routing.

Option C is incorrect because the output does not label the device as an ASBR (Autonomous System Boundary Router), which would be required to inject external routing information. Option B is incorrect because " ABR " refers to area hierarchy, not the election status (DR/BDR) on a specific network segment.

In FortiManager, per-device mapping (also known as dynamic mapping ) is a fundamental feature used to manage objects that must have different values or names on different FortiGate units within the same ADOM.

According to the Fortinet Enterprise Firewall 7.6 Administrator Study Guide:

Policy Package View: When an administrator views a policy package in the FortiManager GUI, they see the ADOM-level object . In this case, the object is named or contains the value " 10.0.5 " .

Reinstall Preview/Installation: When FortiManager prepares the configuration for a specific device (like HQ-DCFW ), it checks for any per-device mappings defined for the objects used in the policy.

The Result: If a mapping exists, FortiManager replaces the ADOM-level object with the device-specific object or value. The reinstall preview shows the actual CLI commands that will be pushed to the device. In the exhibit, it is clear that the ADOM object " 10.0.5 " has been mapped to the device-specific address object " SSLVPN_tunnel_addr1 " for the HQ-DCFW unit.

This mechanism allows an administrator to maintain a single " Golden Policy " package for the entire enterprise while ensuring that device-specific details (like local subnet names or unique tunnel addresses) are correctly applied to each physical or virtual firewall.