Fortinet NSE 4 - FortiOS 6.4

Here you have the best Fortinet NSE4_FGT-6.4 practice exam questions

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Question 1 of 121

Which two statements are true when FortiGate is in transparent mode? (Choose two.)

Answer

Suggested Answer

The suggested answer is A, D.

When FortiGate is operating in transparent mode, it functions similarly to a Layer 2 bridge. Therefore, by default, all interfaces are part of the same broadcast domain, allowing traffic to pass through without the need for separate subnets on each interface, which makes option A accurate. Furthermore, FortiGate forwards frames without altering the source or destination MAC addresses, maintaining the integrity of the original data link layer information, which makes option D correct. As such, these two statements accurately describe the behavior of a FortiGate in transparent mode.

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Question 2 of 121

What inspection mode does FortiGate use if it is configured as a policy-based next-generation firewall (NGFW)?

Answer

Suggested Answer

The suggested answer is D.

When FortiGate is configured as a policy-based next-generation firewall (NGFW), it uses flow-based inspection. Flow-based inspection analyzes traffic by capturing and examining a sample of the traffic flow rather than inspecting the entire content. This method is efficient for real-time threat detection and prevention, making it suitable for policy-based NGFW configurations.

Community Votes2 votes
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Question 3 of 121

Which two statements about IPsec authentication on FortiGate are

correct? (Choose two.)

Answer

Suggested Answer

The suggested answer is A, B.

For IPsec authentication on FortiGate, a stronger authentication can be achieved by enabling extended authentication (XAuth) to request the remote peer to provide a username and password. Additionally, FortiGate supports both pre-shared key and signature as authentication methods, providing flexibility in how the authentication process can be handled. Therefore, the correct statements are regarding enabling XAuth for stronger authentication and FortiGate's support for pre-shared key and signature as authentication methods.

Community Votes2 votes
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Question 4 of 121

Which scanning technique on FortiGate can be enabled only on the CLI?

Answer

Suggested Answer

The suggested answer is A.

Heuristics scan is the scanning technique on FortiGate that can only be enabled through the CLI. This type of scan uses heuristic analysis to identify unknown or emerging threats based on patterns and behavior rather than relying solely on known virus definitions. As it is a specific configuration that involves more advanced settings, it requires access to the CLI for activation.

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Question 5 of 121

Which two policies MUST be configured to allow traffic on a policy-based next-generation firewall (NGFW) FortiGate? (Choose two.)

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