100% Updated Fortinet NSE4_FGT_AD-7.6 Enterprise PDF Dumps [Q14-Q36]

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100% Updated Fortinet NSE4_FGT_AD-7.6 Enterprise PDF Dumps

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NEW QUESTION # 14
Refer to the exhibit.
A RADIUS server configuration is shown.

An administrator added a configuration for a new RADIUS server While configuring, the administrator enabled Include in every user group What is the impact of enabling Include in every user group in a RADIUS configuration?

  • A. This option places the RADIUS server, and all users who can authenticate against that server, into every RADIUS group.
  • B. This option places the RADIUS server, and all users who can authenticate against that server, into every FortiGate user group.
  • C. This option places all FortiGate users and groups required to authenticate into the RADIUS server, which, in this case, is FortiAuthenticator.
  • D. This option places all users into every RADIUS user group, including groups that are used for the LDAP server on FortiGate.

Answer: B

Explanation:
Based on the FortiOS 7.6 Authentication and User Group documentation, the correct answer is A.
Meaning of "Include in every user group" (FortiOS 7.6)
When configuring a RADIUS server on FortiGate, enabling Include in every user group has a very specific and documented effect:
The configured RADIUS server object is automatically added to all FortiGate user groups.
As a result, any user who successfully authenticates against that RADIUS server becomes a valid member of every FortiGate user group, unless additional group filtering (such as RADIUS attributes) is applied.
This simplifies configuration when the same external authentication source must be accepted across multiple firewall policies that reference different user groups.
This behavior is explicitly described in the FortiOS 7.6 Administrator Guide under RADIUS authentication servers and user groups.
Why Option A is Correct
FortiGate user groups can include:
Local users
LDAP servers
RADIUS servers
Enabling Include in every user group causes FortiGate to:
Insert the RADIUS server into all existing and future FortiGate user groups Therefore, all users authenticating via this RADIUS server are implicitly allowed in every FortiGate user group.
This is exactly what option A describes.
Why the Other Options Are Incorrect
B: FortiGate does not push users or groups into the RADIUS server. Authentication is always initiated by FortiGate toward RADIUS.
C: FortiGate does not manage or modify RADIUS-side group definitions.
D: LDAP and RADIUS user groups are separate authentication mechanisms; this setting does not merge or affect LDAP groups.


NEW QUESTION # 15
Refer to the exhibit. Why did the FortiGate device drop the packet?

  • A. It failed the RPF check.
  • B. It matched the default implicit firewall policy.
  • C. It cannot reach the next-hop IP.
  • D. It matched an explicitly configured firewall policy with the action DENY.

Answer: B

Explanation:
In FortiGate, policy ID 0 is the implicit deny policy, a hidden, automatically added rule at the end of the security policy list that blocks any traffic not explicitly permitted by preceding user- configured policies.


NEW QUESTION # 16
What are two characteristics of HA cluster heartbeat IP addresses in a FortiGate device? (Choose two.)

  • A. Heartbeat IP addresses are used to distinguish between cluster members.
  • B. Heartbeat interfaces have virtual IP addresses that are manually assigned.
  • C. The heartbeat interface of the primary device in the cluster is always assigned IP address 169.254.0.1.
  • D. A change in the heartbeat IP address happens when a FortiGate device joins or leaves the cluster.

Answer: A,D

Explanation:
In FortiOS 7.6, HA cluster heartbeat IP addresses are automatically managed by FortiGate and play a critical role in cluster communication and synchronization.
Correct statements
A . Heartbeat IP addresses are used to distinguish between cluster members.
Correct
FortiGate assigns unique heartbeat IP addresses (link-local addresses in the 169.254.0.0/16 range) to each HA member.
These addresses are used for:
Cluster member identification
Health checks
Synchronization traffic
This allows FortiGate units to uniquely identify and communicate with each other inside the HA cluster.
C . A change in the heartbeat IP address happens when a FortiGate device joins or leaves the cluster.
Correct
Heartbeat IPs are dynamically assigned.
When:
A new FortiGate joins the cluster, or
A member leaves or fails,
FortiGate may reassign heartbeat IP addresses to maintain unique identification among members.
This behavior is documented in the FortiOS HA operation and troubleshooting guides.
Why the other options are incorrect
B . The heartbeat interface of the primary device is always assigned IP address 169.254.0.1.
Incorrect
There is no fixed or guaranteed heartbeat IP (such as 169.254.0.1) for the primary unit.
Heartbeat IP assignment is dynamic, not role-based.
D . Heartbeat interfaces have virtual IP addresses that are manually assigned.
Incorrect
Heartbeat IP addresses are:
Automatically assigned
Link-local
Administrators do not manually configure heartbeat IP addresses.


NEW QUESTION # 17
An administrator has configured a dialup IPsec VPN on FortiGate with add-route enabled.
However, the static route is not showing in the routing table.
Which two statements about this scenario are correct? (Choose two.)

  • A. The administrator must ensure phase 2 is successfully established.
  • B. The administrator must enable a dynamic routing protocol on the dialup interface.
  • C. The administrator must define the remote network correctly in the phase 2 selectors.
  • D. The administrator must use a policy route instead of a static route for add-route to work properly.

Answer: A,C

Explanation:
The administrator must ensure phase 2 is successfully established → The static route for the dialup VPN is only added after Phase 2 negotiation completes successfully.
The administrator must define the remote network correctly in the phase 2 selectors → The add- route feature installs a route based on the Phase 2 selectors; if they are incorrect, no route will appear in the routing table.


NEW QUESTION # 18
A network administrator is configuring an IPsec VPN tunnel for a sales employee travelling abroad.
Which IPsec Wizard template must the administrator apply?

  • A. Hub-and-Spoke
  • B. Dial up User
  • C. Site to Site
  • D. Remote Access

Answer: D

Explanation:
The Remote Access IPsec Wizard template is used for individual users connecting from remote locations, such as traveling employees. This template configures FortiGate to act as an IPsec VPN server, allowing remote clients (like FortiClient) to securely connect and access internal network resources while abroad.


NEW QUESTION # 19
A remote user reports slow SSL VPN performance and frequent disconnections. The user is located in an area with poor internet connectivity.
What setting should the administrator adjust to improve the user's experience?

  • A. Change the SSL VPN port to a non-standard port.
  • B. Enable split tunneling to reduce VPN traffic.
  • C. Increase the session timeout for inactive sessions.
  • D. Configure the DTLS timeout to accommodate high-latency connections.

Answer: D

Explanation:
Adjusting the DTLS timeout helps maintain SSL VPN stability and performance in environments with poor or high-latency internet connectivity by allowing more time for packet retransmissions before dropping the connection.


NEW QUESTION # 20
Refer to the exhibits. The exhibits show a diagram of a FortiGate device connected to the network, as well as the firewall policy and IP pool configuration on the FortiGate device.
Two PCs, PC1 and PC2, are connected behind FortiGate and can access the internet successfully. However, when the administrator adds a third PC to the network (PC3), the PC cannot connect to the internet.
Based on the information shown in the exhibit, which two configuration options can the administrator use to fix the connectivity issue for PC3? (Choose two.)


  • A. In the IP pool configuration, set endipto 100.65.0.112.
  • B. In the IP pool configuration, set typeto overload.
  • C. In the system settings, set Multiple Interface Policies to enable.
  • D. In the firewall policy, set match-vipto enableusing CLI.

Answer: A,B

Explanation:
The IP pool is configured as One-to-One with a range of only 100.65.0.110-100.65.0.111, which allows NAT for only two internal hosts (PC1 and PC2). When PC3 tries to access the internet, no external IP is available for mapping.
To fix this:
- Change the IP pool type to Overload, allowing multiple internal IPs to share a single external IP.
- Expand the IP pool range by setting endip to 100.65.0.112 (or more) so that additional internal hosts (like PC3) can also be assigned a unique external IP.


NEW QUESTION # 21
Which three strategies are valid SD-WAN rule strategies for member selection? (Choose three.)

  • A. Lowest Cost (SLA) with load balancing
  • B. Manual with load balancing
  • C. Best Quality with load balancing
  • D. Lowest Cost (SLA) without load balancing
  • E. Lowest Quality (SLA) with load balancing

Answer: A,B,D

Explanation:
When you select Best Quality the "Load Balancing" toggle disappears from the UI. When you select Lowest Cost (SLA) you can choose to enable or disable load balancing.


NEW QUESTION # 22
When configuring a FortiGate in a multi-WAN setup, why would an administrator enable session preservation on an interface?

  • A. To make sure all sessions without source NAT enabled always use the primary WAN link
  • B. To ensure that existing SSL VPN connections remain on the same interface even if route changes occur
  • C. To improve security by forcing users to authenticate again when the WAN link changes
  • D. To allow the FortiGate to dynamically change interfaces for all active sessions when a WAN link fails

Answer: B

Explanation:
Session preservation keeps active sessions, such as SSL VPNs, tied to the original interface to prevent disruption when WAN routes change.


NEW QUESTION # 23
You have configured the FortiGate device for FSSO. A user is successful in log-in to windows, but their access to the internet is denied.
What should the administrator check first?

  • A. The FortiGate FSSO active users list for user's IP address.
  • B. The windows event viewer for failed login attempts.
  • C. The FortiGate firewall policy settings for SSL decryption.
  • D. Whether the user is assigned to the correct AD group.

Answer: A

Explanation:
Checking the active users list verifies if FortiGate correctly associates the user with their IP address, ensuring proper policy enforcement for internet access.


NEW QUESTION # 24
Refer to the exhibit, which contains a RADIUS server configuration.

An administrator added a configuration for a new RADIUS server. While configuring, the administrator enabled Include in every user group.
What is the impact of enabling Include in every user group in a RADIUS configuration?

  • A. This option places the RADIUS server, and all users who can authenticate against that server, into every RADIUS group.
  • B. This option places the RADIUS server, and all users who can authenticate against that server, into every FortiGate user group.
  • C. This option places all FortiGate users and groups required to authenticate into the RADIUS server, which, in this case, is FortiAuthenticator.
  • D. This option places all users into every RADIUS user group, including groups that are used for the LDAP server on FortiGate.

Answer: B

Explanation:
The Include in every User Group optionadds the RADIUS server and all userswho can authenticate against it, to every user group created on FortiGate.


NEW QUESTION # 25
Refer to the exhibit. In the network shown in the exhibit, the web client cannot connect to the HTTP web server. The administrator runs the FortiGate built-in sniffer and gets the output shown in the exhibit.
What should the administrator do next, to troubleshoot the problem?

  • A. Capture the traffic using an external sniffer connected to port1.
  • B. Execute another sniffer on FortiGate, this time with the filter "host 10.0.1.10".
  • C. Run a sniffer on the web server.
  • D. Execute a debug flow.

Answer: D

Explanation:
If FortiGate is dropping packets, can a packet capture (sniffer) be used to identify the reason? To find the cause, you should use the debug (packet) flow.


NEW QUESTION # 26
Refer to the exhibit.
A partial cloud topology is shown.

You deployed a FortiGate Cloud-Native Firewall (CNF) in AWS.
During the deployment, which components must the FortiGate CNF create to handle traffic from the EC2 instance?

  • A. The gateway load balancer endpoint (GWLBe) in the customer virtual private cloud (VPC)
  • B. The GWLB. GWLBe, and the internet gateway (IGW) in the customer VPC
  • C. The customer VPC and GWLBe
  • D. The CNF VPC. customer VPC. and GWLB

Answer: A

Explanation:
In the FortiGate Cloud-Native Firewall (CNF) for AWS architecture, traffic from workloads (such as an EC2 instance) in the customer VPC is redirected to the security service (FortiGate CNF) using AWS Gateway Load Balancer (GWLB) technology.
The key AWS component that must exist inside the customer VPC to steer workload traffic to the GWLB is the:
Gateway Load Balancer Endpoint (GWLBe)
This endpoint is what the customer VPC routes point to (for example, default route or subnet route entries), enabling transparent insertion of the FortiGate CNF inspection path for EC2 traffic.
Why the other options are not correct:
A: CNF does not "create the customer VPC" (that is customer-owned), and "GWLBe" is the only relevant created item here, not the whole VPC.
C: Customer VPC is not created by CNF, and GWLB is typically part of the CNF service side; the question specifically asks what must be created to handle traffic from the EC2 instance (that requires GWLBe in the customer VPC).
D: CNF does not create the Internet Gateway (IGW) in the customer VPC, and IGW is not the required CNF-created component for steering traffic to FortiGate CNF.


NEW QUESTION # 27
Which statement correctly describes NetAPI polling mode for the FSSO collector agent?

  • A. The collector agent uses a Windows API to query DCs for user logins.
  • B. The collector agent must search Windows application event logs.
  • C. The NetSessionEnum function is used to track user logouts.
  • D. NetAPI polling can increase bandwidth usage in large networks.

Answer: C

Explanation:
NetAPI: polls temporary sessions created on the DC when a user logs in or logs out and calls the NetSessionEnum function on Windows. It's faster than the WinSec and WMI methods; however, it can miss some login events if a DC is under heavy system load. This is because sessions can be quickly created and purged from RAM, before the agent has a chance to poll and notify FortiGate.


NEW QUESTION # 28
A network administrator wants to set up redundant IPsec VPN tunnels on FortiGate by using two IPsec VPN tunnels and static routes.
All traffic must be routed through the primary tunnel when both tunnels are up. The secondary tunnel must be used only if the primary tunnel goes down. In addition, FortiGate should be able to detect a dead tunnel to speed up tunnel failover.
Which two key configuration changes must the administrator make on FortiGate to meet the requirements? (Choose two.)

  • A. In the phase1-interface, enable npu-offload to detect a dead tunnel.
  • B. Configure a lower distance on the static route for the primary tunnel, and a higher distance on the static route for the secondary tunnel.
  • C. Enable Dead Peer Detection.
  • D. Use the VPN wizard to create an IPsec template for a redundant IPsec VPN tunnel.

Answer: B,C

Explanation:
First, create one phase 1 for each path-one phase 1 for the primary VPN and one for the backup VPN. You should also enable DPD on both ends.
Second, create at least one phase 2 definition for each phase 1.
Third, you must add at least one static route for each VPN. Routes for the primary VPN must have a lower distance (or lower priority) than the backup. This causes FortiGate to use the primary VPN while it's available.
If the primary VPN fails, then FortiGate automatically uses the backup route. Alternatively, you could use a dynamic routing protocol, such as OSPF or BGP.


NEW QUESTION # 29
You have created a web filter profile named restrictmedia-profile with a daily category usage quota.
When you are adding the profile to the firewall policy, the restrict_media-profile is not listed in the available web profile drop down.
What could be the reason?

  • A. The naming convention used in the web filter profile is restricting it in the firewall policy.
  • B. The firewall policy is in no-inspection mode instead of deep-inspection.
  • C. The inspection mode in the firewall policy is not matching with web filter profile feature set.
  • D. The web filter profile is already referenced in another firewall policy.

Answer: C

Explanation:
In FortiOS 7.6, web filter profiles are inspection-mode dependent. Certain advanced web filtering features-such as daily category usage quota-are only supported when the firewall policy is operating in proxy-based inspection mode.
Why the profile is not visible
The profile restrictmedia-profile includes a daily category usage quota.
Daily quotas are a proxy-based web filtering feature.
If the firewall policy is configured with:
Inspection mode: Flow-based
Then FortiGate will not display proxy-only web filter profiles in the Web Filter drop-down list.
FortiGate automatically filters the available profiles based on feature compatibility with the policy's inspection mode.
This behavior is explicitly documented in the FortiOS 7.6 Web Filtering and Inspection Mode Compatibility sections.
Why the other options are incorrect
A . Already referenced in another firewall policy
Web filter profiles can be reused across multiple policies. This does not hide them.
B . Firewall policy is in no-inspection mode instead of deep-inspection SSL inspection depth affects HTTPS visibility, not whether a web filter profile appears in the drop-down list.
C). Naming convention restriction
FortiOS does not restrict profile selection based on naming conventions.


NEW QUESTION # 30
Refer to the exhibits.



A web filter profile configuration and firewall policy configuration are shown.
You are trying to access www. facebook.com, but you are redirected to a FortiGuard web filtering block page.
Based on the exhibits, what is the possible cause of the issue?

  • A. The firewall policy inspection mode is incorrect.
  • B. The web rating override configuration is incorrect.
  • C. The web filter profile feature set is configured incorrectly.
  • D. For www. facebook. com. the URL filter action is incorrect.

Answer: A

Explanation:
From the exhibits:
The Web Filter profile is configured with Feature set = Flow-based.
The Firewall policy is configured with Inspection mode = Proxy-based and has Web Filter enabled.
In FortiOS 7.6, security profiles that have a feature set selection (Flow-based vs Proxy-based) must match the inspection mode used by the firewall policy. If the profile's feature set does not match the policy's inspection mode, the profile behavior will not align with what the administrator expects (and in many cases FortiOS will prevent correct use/selection, or the feature behavior will not apply as intended).
That mismatch explains why the configured URL filter entry for www.facebook.com (set to Monitor) is not producing the expected result, and instead the session is being evaluated by category rating and blocked (shown as Malicious Websites on the FortiGuard block page).
Why the other options are not the best fit:
A: A web rating override is not shown in the exhibits, and nothing indicates an override misconfiguration.
C: While the policy inspection mode could be changed, the root cause shown is the profile feature set mismatch (profile is Flow-based).
D: The URL filter action shown is Monitor, which would not produce a block page by itself.


NEW QUESTION # 31
Which two statements describe characteristics of automation stitches? (Choose two answers)

  • A. Triggers can involve external connectors.
  • B. An automation stitch can have multiple triggers.
  • C. Actions involve only devices included in the Security Fabric.
  • D. Multiple actions can run in parallel.

Answer: A,D

Explanation:
According to the FortiOS 7.6 Administration Guide and Security Fabric documentation, automation stitches are designed to automate responses to security and system events across the network. A core characteristic of these stitches is their flexibility in action execution; specifically, multiple actions can run in parallel (Statement C). While the system allows for sequential execution with configurable delays between actions, the default behavior or configuration option allows for simultaneous responses, such as sending an email notification while simultaneously triggering a webhook or quarantining a host.
Furthermore, triggers can involve external connectors (Statement D). While many triggers are local to the FortiGate (such as reboots or log events), the Security Fabric allows the FortiGate to monitor and react to events from external components like FortiAnalyzer, FortiSIEM, or FortiClient EMS. For example, a FortiAnalyzer event handler can act as the trigger for a stitch on the root FortiGate. Statement A is incorrect because actions can target external systems like AWS Lambda or Slack which are not internal Fabric devices.
Statement B is incorrect because each automation stitch is typically defined by a single trigger, though that trigger itself can be broad (e.g., "Any Security Rating Notification").


NEW QUESTION # 32
What are two features of collector agent advanced mode? (Choose two.)

  • A. In advanced mode, FortiGate can be configured as an LDAP client and group filters can be configured on FortiGate.
  • B. In advanced mode, security profiles can be applied only to user groups, not individual users.
  • C. Advanced mode supports nested or inherited groups.
  • D. Advanced mode uses the Windows convention -NetBios: Domain\Username.

Answer: A,C

Explanation:
Also, advanced mode supports nested or inherited groups; that is, users can be members of subgroups that belong to monitored parent groups.
In advanced mode, you can configure FortiGate as an LDAP client and configure the group filters on FortiGate. You can also configure group filters on the collector agent.


NEW QUESTION # 33
Which two statements are true regarding FortiGate HA configuration synchronization? (Choose two.)

  • A. Checksums of devices will be different from each other because some configuration items are not synced to other HA members.
  • B. Incremental configuration synchronization can occur from changes made on any FortiGate device within the HA cluster.
  • C. Incremental configuration synchronization can occur only from changes made on the primary FortiGate device.
  • D. Checksums of devices are compared against each other to ensure configurations are the same.

Answer: B,D

Explanation:
After the initial synchronization is complete, whenever a change is made to the configuration of an HA cluster device (primary or secondary), incremental synchronization sends the same configuration change to all other cluster devices over the HA heartbeat link.


NEW QUESTION # 34
An administrator wants to form an HA cluster using the FGCP protocol.
Which two requirements must the administrator ensure both members fulfill? (Choose two.)

  • A. They must have the same hard drive configuration.
  • B. They must have the same number of configured VDOMs.
  • C. They must have the same HA group ID.
  • D. They must have the heartbeat interfaces in the same subnet.

Answer: B,C

Explanation:
They must have the same HA group ID → Both FortiGate units must use the same HA group ID to join the same FGCP cluster.
They must have the same number of configured VDOMs → VDOM configurations must match across cluster members to ensure configuration and state synchronization.


NEW QUESTION # 35
A FortiGate firewall policy is configured with active authentication, however, the user cannot authenticate when accessing a website.
Which protocol must FortiGate allow even though the user cannot authenticate?

  • A. Kerberos
  • B. LDAP
  • C. TACASC+
  • D. DNS

Answer: D

Explanation:
A firewall policy must allow a protocol in order to show the authentication dialog that is used in active authentication (such as HTTP/HTTPS/FTP/Telnet) and DNS.


NEW QUESTION # 36
......


Fortinet NSE4_FGT_AD-7.6 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Firewall Policies and Authentication: This domain focuses on creating firewall policies, configuring SNAT and DNAT for address translation, implementing various authentication methods, and deploying FSSO for user identification.
Topic 2
  • Deployment and System Configuration: This domain covers initial FortiGate setup, logging configuration and troubleshooting, FGCP HA cluster configuration, resource and connectivity diagnostics, FortiGate cloud deployments (CNF and VM), and FortiSASE administration with user onboarding.
Topic 3
  • Routing: This domain covers configuring static routes for packet forwarding and implementing SD-WAN to load balance traffic across multiple WAN links.
Topic 4
  • VPN: This domain focuses on implementing meshed or partially redundant IPsec VPN topologies for secure connections.
Topic 5
  • Content Inspection: This domain addresses inspecting encrypted traffic using certificates, understanding inspection modes and web filtering, configuring application control, deploying antivirus scanning modes, and implementing IPS for threat protection.

 

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