Get Fortinet FCSS_EFW_AD-7.6 Exam Practice Questions - Real and Updated

Answer : B

Answer : C

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

According to the FortiOS 7.6 Administration Guide and the FortiGate Infrastructure study materials, inter-VDOM communication can be achieved using either software-based VDOM links or hardware-accelerated NPU VDOM links (vlinks).

While standard VDOM links (Option B) allow traffic to pass between VDOMs, they are processed by the system CPU, which can become a bottleneck in high-throughput environments. To ensure accelerated internet access as specified in the requirements, NPU vlinks (Option C) must be used. NPU vlinks are virtual interfaces created in pairs that allow traffic to be offloaded to the FortiGate's Network Processor (NP6, NP7, etc.), significantly reducing latency and CPU overhead.

In the provided exhibit, the root VDOM has direct internet access, while VDOM1 and VDOMn do not. By configuring NPU vlinks between the non-root VDOMs and the root VDOM, you create a hardware-accelerated path. Traffic from the internal VDOMs is sent through the vlink to the root VDOM, which then forwards it to the Internet. This 'hub-and-spoke' VDOM architecture, powered by NPU acceleration, ensures that all VDOMs share the internet connection without sacrificing performance.

Answer : A, B

In this ADVPN (Auto-Discovery VPN) network, there are two hubs (Hub A and Hub B) connected via EBGP, while IBGP is used within each overlay. To ensure proper BGP routing between the overlays, the administrator must configure specific BGP options..

set ebgp-enforce-multihop enable

By default, EBGP requires directly connected neighbors. Since Hub A and Hub B are not directly connected but reach each other over an IPsec tunnel, multihop must be enabled for EBGP sessions to work.

set next-hop-self enable

In IBGP, the next-hop attribute does not change by default. When an IBGP route is advertised from a spoke to another hub or spoke, the next-hop needs to be updated to ensure proper reachability. Enabling next-hop-self forces the BGP speaker to advertise itself as the next-hop, ensuring that all spokes properly reach routes across the overlays.

Answer : A

In BGP (Border Gateway Protocol), a neighbor (peer) configuration is required to establish a connection between two BGP routers. Since FortiGate A is connecting to the ISP (Autonomous System 10) from AS 30, the administrator must define the ISP's BGP router as a neighbor.

The config neighbor command is used to:

Define the ISP's IP address as a BGP peer

Specify the remote AS (AS 10 in this case)

Allow BGP route exchanges between FortiGate A and the ISP

Answer : B