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Question 1:
An administrator has configured a strict RPF check on FortiGate. Which statement is true about the strict RPF check?
A. The strict RPF check is run on the first sent and reply packet of any new session.
B. Strict RPF checks the best route back to the source using the incoming interface.
C. Strict RPF checks only for the existence of at least one active route back to the source using the incoming interface.
D. Strict RPF allows packets back to sources with all active routes.
Correct Answer: B
Strict Reverse Path Forwarding (RPF) is a security feature that is used to detect and prevent IP spoofing attacks on a network. It works by checking the routing information for incoming packets to ensure that they are coming from the source address that is indicated in the packet\’s header. In strict RPF mode, the firewall will check the best route back to the source of the incoming packet using the incoming interface. If the packet\’s source address does not match the route back to the source, the packet is dropped. This helps to prevent attackers from spoofing their IP address and attempting to access the network.
Reference: https://kb.fortinet.com/kb/documentLink.do?externalID=FD33955
Question 2:
Refer to the exhibit.
The exhibit contains a network diagram, virtual IP, IP pool, and firewall policies configuration.
1.
The WAN (port1) interface has the IP address 10.200. 1. 1/24.
2.
The LAN (port3) interface has the IP address 10 .0.1.254. /24.
3.
The first firewall policy has NAT enabled using IP Pool.
4.
The second firewall policy is configured with a VIP as the destination address.
Which IP address will be used to source NAT (SNAT) the internet traffic coming from a workstation with the IP address 10.0.1.10?
A. 10.200.1.1
B. 10.200.3.1
C. 10.200.1.100
D. 10.200.1.10
Correct Answer: C
Policy 1 is applied on outbound (LAN-WAN) and policy 2 is applied on inbound (WAN- LAN). question is asking SNAT for outbound traffic so policy 1 will take place and NAT overload is in effect.
Question 3:
By default, FortiGate is configured to use HTTPS when performing live web filtering with FortiGuard servers.
Which CLI command will cause FortiGate to use an unreliable protocol to communicate with FortiGuard servers for live web filtering?
A. set fortiguard-anycast disable
B. set webfilter-force-off disable
C. set webfilter-cache disable
D. set protocol tcp
Correct Answer: A
Reference: https://kb.fortinet.com/kb/documentLink.do?externalID=FD48294
Question 4:
If Internet Service is already selected as Source in a firewall policy, which other configuration objects can be added to the Source filed of a firewall policy?
A. IP address
B. Once Internet Service is selected, no other object can be added
C. User or User Group
D. FQDN address
Correct Answer: B
Reference: https://docs.fortinet.com/document/fortigate/6.2.5/cookbook/179236/using-internet-service-in-policy
Question 5:
Which statement is correct regarding the security fabric?
A. FortiManager is one of the required member devices.
B. FortiGate devices must be operating in NAT mode.
C. A minimum of two Fortinet devices is required.
D. FortiGate Cloud cannot be used for logging purposes.
Correct Answer: B
FortiGate Security 7.2 Study Guide (p.428): “You must have a minimum of two FortiGate devices at the core of the Security Fabric, plus one FortiAnalyzer or cloud logging solution. FortiAnalyzer Cloud or FortiGate Cloud can act as the cloud logging solution. The FortiGate devices must be running in NAT mode.”
Question 6:
Refer to the exhibit, which contains a session diagnostic output.
Which statement is true about the session diagnostic output?
A. The session is a UDP unidirectional state.
B. The session is in TCP ESTABLISHED state.
C. The session is a bidirectional UDP connection.
D. The session is a bidirectional TCP connection.
Correct Answer: C
https://kb.fortinet.com/kb/viewContent.do?externalId=FD30042
Question 7:
Examine this output from a debug flow:
Why did the FortiGate drop the packet?
A. The next-hop IP address is unreachable.
B. It failed the RPF check .
C. It matched an explicitly configured firewall policy with the action DENY.
D. It matched the default implicit firewall policy.
Correct Answer: D
https://kb.fortinet.com/kb/documentLink.do?externalID=13900 https://www.fortinetguru.com/2016/03/what-is-policy-id-0-and-why-lot-of-denied-traffic-on-this-policy/
Question 8:
An administrator wants to configure timeouts for users. Regardless of the userTMs behavior, the timer should start as soon as the user authenticates and expire after the configured value. Which timeout option should be configured on FortiGate?
A. auth-on-demand
B. soft-timeout
C. idle-timeout
D. new-session
E. hard-timeout
Correct Answer: E
Reference: https://kb.fortinet.com/kb/documentLink.do?externalID=FD37221#:~:text=Hard%20timeout%3A%20User%20 https://community.fortinet.com/t5/FortiGate/Technical-Tip-Explanation-of-auth-timeout-types-for-Firewall/ta-p/189423
Question 9:
If Internet Service is already selected as Destination in a firewall policy, which other configuration object can be selected for the Destination field of a firewall policy?
A. IP address
B. No other object can be added
C. FQDN address
D. User or User Group
Correct Answer: B
FortiGate Security 7.2 Study Guide (p.59): “When configuring your firewall policy, you can use Internet Service as the destination in a firewall policy, which contains all the IP addresses, ports, and protocols used by that service. For the same reason, you cannot mix regular address objects with ISDB objects, and you cannot select services on a firewall policy. The ISDB objects already have services information, which is hardcoded.”
This is true because Internet Service is a special type of destination object that can only be used alone in a firewall policy. Internet Service is a feature that allows FortiGate to identify and filter traffic based on the internet service or application that it belongs to, such as Facebook, YouTube, Skype, etc. Internet Service uses a database of IP addresses and ports that are associated with each internet service or application, and updates it regularly from FortiGuard. When Internet Service is selected as the destination in a firewall policy, FortiGate will match the traffic to the corresponding internet service or application, and apply the appropriate action and security profiles to it. However, Internet Service cannot be combined with any other destination object, such as IP address, FQDN address, user or user group, etc., as this would create a conflict or ambiguity in the firewall policy. Therefore, no other object can be added if Internet Service is already selected as the destination in a firewall policy
Question 10:
Which statement about video filtering on FortiGate is true?
A. Video filtering FortiGuard categories are based on web filter FortiGuard categories.
B. It does not require a separate FortiGuard license.
C. Full SSL inspection is not required.
D. its available only on a proxy-based firewall policy.
Correct Answer: D
FortiGate Security 7.2 Study Guide (p.279): “To apply the video filter profile, proxy-based firewall polices currently allow you to enable the video filter profile. You must enable full SSL inspection on the firewall policy.” https://docs.fortinet.com/document/fortigate/7.2.4/administration-guide/860867/filtering-based-on-fortiguard-categories
Question 11:
An administrator wants to simplify remote access without asking users to provide user credentials. Which access control method provides this solution?
A. ZTNA IP/MAC filtering mode
B. ZTNA access proxy
C. SSL VPN
D. L2TP
Correct Answer: B
FortiGate Infrastructure 7.2 Study Guide (p.165): “ZTNA access proxy allows users to securely access resources through an SSL-encrypted access proxy. This simplifies remote access by eliminating the use of VPNs.”
This is true because ZTNA access proxy is a feature that allows remote users to access internal applications without requiring VPN or user credentials.
ZTNA access proxy uses a secure tunnel between the user\’s device and the FortiGate, and authenticates the user based on device identity and context.
The user only needs to install a lightweight agent on their device, and the FortiGate will automatically assign them to the appropriate application group based on their device profile.
This simplifies remote access and enhances security by reducing the attack surface12
Question 12:
In which two ways can RPF checking be disabled? (Choose two )
A. Enable anti-replay in firewall policy.
B. Disable the RPF check at the FortiGate interface level for the source check
C. Enable asymmetric routing.
D. Disable strict-arc-check under system settings.
Correct Answer: CD
Reference: https://kb.fortinet.com/kb/documentLink.do?externalID=FD33955
Question 13:
Which two protocol options are available on the CLI but not on the GUI when configuring an SD-WAN Performance SLA? (Choose two.)
A. DNS
B. ping
C. udp-echo
D. TWAMP
Correct Answer: CD
Question 14:
An administrator wants to configure Dead Peer Detection (DPD) on IPSEC VPN for detecting dead tunnels. The requirement is that FortiGate sends DPD probes only when no traffic is observed in the tunnel.
Which DPD mode on FortiGate will meet the above requirement?
A. Disabled
B. On Demand
C. Enabled
D. On Idle
Correct Answer: D
Reference: https://kb.fortinet.com/kb/documentLink.do?externalID=FD40813
Question 15:
Which timeout setting can be responsible for deleting SSL VPN associated sessions?
A. SSL VPN idle-timeout
B. SSL VPN http-request-body-timeout
C. SSL VPN login-timeout
D. SSL VPN dtls-hello-timeout
Correct Answer: A
Reference: https://community.fortinet.com/t5/FortiGate/Technical-Tip-SSL-VPN-disconnection-issues-when-connected-with/ta-p/207851#:~:text=By%20default%2C%20a%20SSL%2DVPN,hours%20due%20to%20auth%2Dtimeout
The SSL VPN idle-timeout setting determines how long an SSL VPN session can be inactive before it is terminated. When an SSL VPN session becomes inactive (for example, if the user closes the VPN client or disconnects from the network), the session timer begins to count down. If the timer reaches the idle-timeout value before the user reconnects or sends any new traffic, the session will be terminated and the associated resources (such as VPN tunnels and virtual interfaces) will be deleted.