Pass the Fortinet NSE 7 Network Security Architect NSE7_FSN_AR-7.6 Questions and answers with Dumpstech

The correct answers are A and D.

The study guide states:

“Application layer test commands do not display information in real time. They display statistics and configuration information about a feature or process. You can also use some of these commands to restart a process or execute a change in its operation.”

This directly proves:

A is correct because they can display statistics and configuration information

D is correct because some of them can restart a process/application

Why the other options are wrong:

B is wrong because the study guide explicitly says application-layer test commands do not display information in real time. Real-time output is done with diagnose debug application ... commands instead.

C is wrong because diagnose debug console enable is related to debug output behavior, not a requirement for application-layer test commands to display output. The study guide does not describe test commands that way.

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The Enterprise Firewall 7.6 Administrator Study Guide ' s multiregion ADVPN example uses iBGP inside each region and eBGP between the two regions. On the hubs ' spoke-facing ADVPN phase 1 interfaces, Fortinet configures auto-discovery-sender enable so the hub can initiate ADVPN shortcut negotiation. It also configures network-id to identify the corresponding overlay. Therefore, B matches the documented configuration.

auto-discovery-receiver is associated with the spoke role and does not pair with remote-ip for this hub configuration. The separate hub-to-hub IPsec tunnel uses auto-discovery-forwarder enable to forward ADVPN shortcut information between regions. However, remote-as is a BGP neighbor parameter, not an IPsec phase 1 parameter. Consequently, D combines settings belonging to different configuration contexts.

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The study guide states:

“FortiGate categorizes an entry in the session table as an ephemeral session when it is a TCP session that is not fully established (three-way handshake not completed), or when it is a UDP session with only one packet received.”

This directly proves:

A is correct because a UDP session with only one packet received is ephemeral.

C is correct because a TCP session waiting for the SYN/ACK is not fully established, so it is ephemeral. The study guide’s TCP state table shows that the handshake is only completed when the session reaches ESTABLISHED

Why the other options are wrong:

B is wrong because once UDP traffic has been seen in both directions, it is no longer the “single packet received” condition described for ephemeral sessions. The study guide says for UDP: 00 = one way, 01 = both ways

D is wrong because a TCP session waiting for FIN/ACK is already in the closing stage after establishment, not in the “not fully established” stage. The study guide explains that after both sides close the session, FortiGate can keep it briefly in the table in state value 5 for out-of-order packets after FIN/ACK

The correct answers are C and D.

For D, the session output shows proto=6, which means TCP, and proto_state=01. The study guide explains that for TCP sessions, “the first number (from left to right) is related to the server-side state and is 0 when the session is not subject to any inspection (flow or proxy). … The second digit is the client-side state.” It also shows that value 1 = ESTABLISHED

So proto_state=01 means:

first digit 0 = no inspection

second digit 1 = ESTABLISHED

That confirms the TCP session has been successfully established.

For C, the study guide section “Session for an Authenticated User” states: “Any session for traffic coming from an authenticated user contains the authed flag. Additionally, the username is added to the session information.”

In the exhibit, the session contains user=User1 and an authentication state flag (authd), which indicates the session is associated with an authenticated user.

Why the other options are wrong:

A is wrong because the session did match a firewall policy. The study guide says the session output includes “The ID of the matching policy” In the exhibit, the session shows policy_id=1, so a firewall policy was matched.

B is wrong because the study guide explains the gwy field as:

first value = gateway to destination

second value = gateway to source The exhibit shows gwy=10.1.0.254/10.1.10.1, so:

gateway to destination = 10.1.0.254

gateway to source = 10.1.10.1

So the verified answers are: C, D.

FortiGate permits an SD-WAN zone to contain a single member. Therefore, removing one member from a zone that originally contains two members does not violate the minimum membership requirement. The important dependency check is whether the member is still referenced by SD-WAN rules, performance SLAs, health checks, or other configuration objects.

The question explicitly states that the member is no longer used by health checks or SD-WAN rules, so FortiGate can remove it without requiring another operation. FortiGate does not automatically transfer a deleted member into the default SD-WAN zone. Likewise, removing an SD-WAN member does not mean that unrelated configured static-route objects must automatically be deleted. Option B incorrectly assumes that every user-defined zone requires two members. Therefore, FortiGate accepts the deletion with no further action.

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The correct answers are A, D, and E. This is a feasible path RPF check scenario. In FortiGate’s default RPF behavior, FortiGate checks whether the routing table contains a valid return route to the source IP address through the same interface on which the packet arrived. The study guide’s RPF feasible path example states that FortiGate “checks the routing table for a route that matches the source address and incoming interface of the first original packet.” It then gives the exact result: User A passes because “there is a default route through wan1,” so packets received on wan1 pass the RPF check regardless of source address. User B fails because FortiGate does not have a route to 95.56.234.24 through wan2. User C fails because FortiGate does not have a route to 10.0.4.63 through port1. Therefore, option B is wrong because FortiGate is not allowing asymmetric return routing here. Option C is wrong because the default route points out wan1, not port1, so it cannot validate User C’s packet arriving on port1.

The partial output from diagnose hardware sysinfo memory provides details on system RAM allocation. According to Fortinet ' s technical documentation for memory troubleshooting and Linux memory management (which FortiOS is based on):

MemFree is the portion of physical memory not currently allocated to any running process or kernel function. Thus, 708880 kB is available and can be immediately used by user-space programs or system operations.

Inactive refers to pages in the memory cache that were previously in use for I/O or file system buffering but are now not actively referenced. These pages are retained in memory for quick access if needed again, but can be reclaimed for other memory operations if demand increases. The value 98908 kB here represents currently unused cache pages (inactive pages), ready for repurposing or deletion if the system requires more RAM.

Cached represents the total amount of system memory allocated to cache, which includes both active and inactive cache pages. It does not, by itself, represent I/O cache exclusively, nor does " inactive " mean memory “will never be used” as the kernel can re-purpose inactive pages on demand.

https://community.fortinet.com/t5/FortiGate/Troubleshooting-Tip-How-to-troubleshoot-FSSO-agentless-polling/ta-p/214349

From the snippet we can see that FortiGate (via the fssod daemon) is directly detecting the user logon rather than relying on a separate “collector” or “DC agent.” This indicates agentless polling—FortiGate polls the DC’s event logs over TCP 445 to discover logons. So: - FSSO is using agentless polling mode to detect logon events - In agentless mode, FortiGate will periodically poll the same IP (the DC) on port 445 to see if the user is still logged on

According to the official Fortinet documentation (Technical Tip: Useful FSSO Commands), heartbeat messages play a crucial role in communication between the FSSO Collector Agent and FortiGate. These messages are regularly sent from the Collector Agent to verify its status, maintain session awareness, and confirm connectivity between the authentication infrastructure and FortiGate appliances.

Option B is confirmed by Fortinet, as the collector agent logs on Windows or its management console will specifically note heartbeat events, connection status, and any issues maintaining contact with FortiGate units.

Option C is validated by both official CLI documentation and the technical tip linked. On FortiGate, heartbeat messages from the collector agent are visible using real-time debug tools such as diagnose debug application authd or FSSO-specific commands. These enable administrators to monitor live logon states, session status, and connection health directly from the FortiGate CLI. The debug stream shows heartbeats received and their effect on active logons, associating health monitoring with active sessions.

Heartbeat operation is fully automated once FSSO is set up—there is no requirement for manual enablement or configuration, aligning with Fortinet’s philosophy of seamless integration and centralized management across the Security Fabric. This ensures that both FortiGate and the collector agent can quickly and reliably detect any miscommunication or outage, addressing authentication issues proactively.