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

In transparent mode, FortiGate forwards traffic at Layer 2, and interfaces in a transparent VDOM belong to the same broadcast domain by default. The Enterprise Firewall 7.6 Administrator Study Guide explains that set forward-domain < domain_ID > subdivides that transparent VDOM into separate broadcast domains. Fortinet recommends using the VLAN ID as the forward-domain ID where appropriate because it makes the relationship straightforward to identify. Therefore, C correctly describes the command ' s purpose.

The setting is unrelated to FortiManager administrative domains (ADOMs), eliminating A. It does not specifically restrict management traffic, so B is incorrect. Nor does it enable an interface to operate across multiple VLANs as D suggests. Instead, interfaces assigned to different forward domains are Layer 2 isolated from one another within the transparent VDOM.

To establish a functional Security Fabric, specific network and configuration prerequisites must be met to ensure nodes can communicate, authorize, and share telemetry data:

A. You must ensure that TCP port 8013 is not blocked along the way:

TCP port 8013 is the dedicated port for FortiTelemetry (Fabric) communication. If firewalls (intermediate or local) block this port, the Fabric connection between the root and downstream FortiGates will fail.

D. You must authorize the downstream FortiGate on the root FortiGate:

Security Fabric relies on a trust relationship. When a downstream device attempts to join, it appears in the Root FortiGate ' s dashboard. The administrator must manually authorize this device (unless pre-authorized via serial number) to allow it to join the Fabric topology.

E. You must enable FortiTelemetry on the receiving interface of the upstream FortiGate:

The interface on the Root (upstream) FortiGate that faces the downstream devices must have the " Security Fabric Connection " (formerly CAPWAP/FortiTelemetry) administrative access setting enabled. Without this, the interface will not listen for or accept Fabric connection requests.

Why other options are incorrect:

B: Neighbor Discovery uses standard multicast/broadcast or static settings; changing the port is not a standard requirement.

C: FortiGates can participate in the Security Fabric in either NAT or Transparent mode; Transparent mode is not a mandatory requirement for the Fabric itself.

The correct answers are A and D.

The Network Security Support Engineer 7.6 Study Guide explains that automation stitches consist of a trigger and one or more actions, and that they can detect events such as high CPU and conserve mode across the Security Fabric

The FortiOS administration guide then gives the exact practical example for A:

“Automation stitches can be created to run a CLI script and send an email message when memory or CPU usage exceeds specified thresholds.”

It also shows examples where the email body contains the script output using:

%%results%%

That directly confirms A.

For D, the FortiOS administration guide states:

“The URI and HTTP body can use parameters from logs or previous action results.”

It also explains the execution model:

“The stitch Action execution can be set to either Sequential or Parallel. In sequential execution actions will execute one after another with a delay (if specified). … In parallel execution all actions will execute immediately when the stitch is triggered.”

A concrete example shows a second action using the output of the first action:

“This string for the body text includes the results from the preceding CLI script action.” with

Body=%%results%%...

That confirms D.

Why the other options are wrong:

B is wrong because automation stitches can be triggered by IPS events, but the documentation does not describe them as modifying packet headers or payloads. Instead, they perform actions such as email, CLI script, webhook, quarantine, and similar automated responses

C is wrong because delay is associated with sequential execution, not parallel execution. The guide explicitly says: “A delay can be added before an action if Sequential action execution is used.”

So the verified answers are: A, D.

The correct answers are A and D.

The debug output shows:

Sent RADIUS req to server ' RadiusServer ' : IP=172.25.188.164 ... user= " student " using CHAP

Result for radius svr ' RadiusServer ' 172.25.188.164(0) is 0

Sending result 0 for req 2

The study guide explains that in RADIUS real-time debug, FortiGate shows the IP address of the RADIUS server it is querying. In the example, it says FortiGate “creates an access request to the RADIUS server at IP address 10.0.13.130” and shows the line Sent radius req to server ... IP=10.0.13.130

So in your exhibit, the queried server is clearly 172.25.188.164, which makes A correct.

The study guide also states:

“The message fnbamd_comm_send_result-Sending result 0 indicates that the authentication was successful and that FortiGate received the Access-Accept message.”

Since your exhibit also ends with Sending result 0, that makes D correct.

Why the other options are wrong:

B is wrong because result 0 means authentication successful, not failed

C is wrong because the debug explicitly shows using CHAP, and the study guide lists supported RADIUS schemes as CHAP, PAP, MS-CHAP, and MS-CHAPv2

E is wrong because the study guide says two-factor authentication would involve an Access-Challenge response: “If two-factor authentication is enabled on the server, the response is an Access-Challenge message”Your exhibit shows successful result 0 / Access-Accept, not a challenge.

So the verified answers are: A, D.

The exhibit shows these key lines:

handle_req-Rcvd auth req ... for jsmith in Lab

start_search_dn-base: ' DC=TAC,DC=ottawa,DC=fortinet,DC=com ' filter:sAMAccountName=jsmith

get_all_dn-Found DN 1:CN=John Smith,CN=Users,DC=TAC,DC=ottawa,DC=fortinet,DC=com

The study guide explicitly shows the same LDAP real-time debug pattern and says the request line includes the LDAP server object name:

handle_req-Rcvd auth req ... for jsmith in Lab ...

That supports A: Lab is the configured LDAP server name being used for this authentication request.

For the LDAP flow stage, the study guide states:

“An fnbamd_ldap_build_dn_search_req-base message indicates that FortiGate is performing step two: searching for the user in the LDAP tree.” It also says that if the LDAP server finds the user, the output shows the user’s full DN.

That matches the exhibit’s start_search_dn-base ... filter:sAMAccountName=jsmith and Found DN ... CN=John Smith... lines, so D is correct.

Why the other options are wrong:

B is wrong because the exhibit shows FortiOS has found the user DN CN=John Smith,..., but that does not mean the user is already authenticating with that DN in this step. The study guide says this DN is discovered in step 2, and only in step 3 does FortiGate bind using the user DN.

C is wrong because the exhibit is showing step 2 (Search Request), not step 3 (Bind Request). The study guide separates these steps clearly and shows step 3 with fnbamd_ldap_build_userbind_req-Trying DN ... and __ldap_build_bind_req-Binding to ' CN=John Smith,... '

The output explicitly states This router is an ABR. An OSPF area border router has interfaces participating in multiple OSPF areas and provides connectivity between those areas and the backbone. Therefore, A is correct.

The output also states that the RFC1583Compatibility flag is enabled. The Enterprise Firewall 7.6 Administrator Study Guide explains that FortiGate can use RFC 1583-compatible OSPF path selection for ECMP, where eligible external routes of equal cost can be installed concurrently. This makes D correct.

Nothing in the displayed status identifies the FortiGate as a backup designated router, so B cannot be concluded. Option C describes an autonomous system boundary router (ASBR), which originates external LSAs when redistributing routes into OSPF. Being an ABR does not by itself mean the router is injecting external routing information.

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Based on the Fortinet FCSS - Network Security 7.6 documents and the analysis of the VPN tunnel exhibit, here is the verified answer.

Questions no: 91

Verified Answer: A, C

Comprehensive and Detailed Explanation with all FCSS - Network Security 7.6 documents:

To determine the status of the VPN tunnel, we must examine the specific counters and fields in the diagnose vpn tunnel list output provided in the exhibit.

Analyze Phase 2 Status (Option A):

The output displays child_num=0.

In IKEv2 (and IKEv1 implementations in FortiOS), " Child SAs " refer to the Phase 2 (IPsec) Security Associations that carry the actual data traffic.

A value of 0 indicates that no Phase 2 tunnels are established. If Phase 2 were up, child_num would be at least 1.

Additionally, under the proxyid section, the field sa=0 confirms there is no active Security Association for that traffic selector.

Analyze Traffic Status (Option C):

The stat line shows: rxp=0 txp=0 rxb=0 txb=0.

rxp (Received Packets) and txp (Transmitted Packets) are both zero. This definitively confirms that no traffic is traversing the tunnel currently. This is expected since Phase 2 is down.

Analyze Phase 1 Status (Why B is incorrect):

The tunnel entry exists in the list with a valid tun_id, and NAT-Traversal is active (natt: mode=keepalive).

The presence of the tunnel in this command output, along with active Keepalive mechanisms, typically indicates that Phase 1 (IKE SA) is established and the peers are communicating on port 4500 (NAT-T), even though the data tunnels (Phase 2) failed to negotiate. If Phase 1 were down, the tunnel would often not appear in this " list " view or would show different status flags indicating a complete connection failure.

Conclusion: The exhibit shows a scenario where the Phase 1 control channel is likely up (evidenced by the entry existence and NATT keepalives), but the Phase 2 data channel is down (child_num=0), resulting in zero traffic flow (rxp=0/txp=0).

FortiManager template groups allow administrators to combine provisioning templates and assign the resulting group to managed devices. A template group can contain different applicable template categories, including system and SD-WAN templates, making E correct.

FortiManager also supports standard CLI and Jinja CLI templates. CLI template groups can contain a mixture of these template types, so C is correct. When multiple CLI templates are grouped, FortiManager processes them in their configured top-to-bottom sequence, making D correct.

Option B is incorrect because FortiManager uses standard CLI scripts and Jinja scripts; Perl is not the supported alternative scripting type described by the FortiManager 7.6 study material. Option A is also incorrect because FortiManager does not impose the stated three-IPsec-template-per-group rule. Template groups are intended to simplify consistent, reusable device provisioning.

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