Fortinet NSE4_FGT-7.2 Exam Actual Questions

Name: Fortinet NSE 4 - FortiOS 7.2
Brand: QA4Exam
SKU: NSE4_FGT-7.2
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The questions for NSE4_FGT-7.2 were last updated on Oct 3, 2024.

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Question No. 1

Refer to the exhibit showing a debug flow output.

What two conclusions can you make from the debug flow output? (Choose two.)

AThe debug flow is for ICMP traffic.

BThe default route is required to receive a reply.

CAnew traffic session was created.

DA firewall policy allowed the connection.

Show Answer

Correct Answer: A, C

The debug flow output shows the result of a diagnose command that captures the traffic flow between the source and destination IP addresses1.The debug flow output reveals the following information about the traffic flow1:

The protocol is 1, which means that the traffic uses ICMP protocol2.ICMP is a protocol that is used to send error messages and test connectivity between devices2.

The session state is 0, which means that a new traffic session was created3.A session is a data structure that stores information about a connection between two devices3.

The policy ID is 1, which means that the traffic matched the firewall policy with ID 14.A firewall policy is a rule that defines how FortiGate processes traffic based on the source, destination, service, and action parameters4.

The action is 0, which means that the traffic was allowed by the firewall policy. An action is a parameter that specifies what FortiGate does with the traffic that matches a firewall policy.

Therefore, two conclusions that can be made from the debug flow output are:

The debug flow is for ICMP traffic.

A new traffic session was created.

Question No. 2

Refer to the exhibit.

The exhibit shows a diagram of a FortiGate device connected to the network and the firewall policy and IP pool configuration on the FortiGate device.

Two PCS, PCI 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 Intarnet_

Based on the information shown in the exhibit, which three configuration changes should the administrator make to fix the connectivity issue for PC3? (Choose three.)

AIn the IP pool configuration, set type to overload.

BConfigure 192.2. O. 12/24 as the secondary IP address on port1

CConfigure another firewall policy that matches only the address of PC3 as source, and then place the policy on top of the list.

DIn the IP pool configuration, set endip to 192.2. O .12

EIn the firewall policy configuration, disable ippool.

Show Answer

Correct Answer: A, D, E

Question No. 3

What are two scanning techniques supported by FortiGate? (Choose two.)

AMachine learning scan

BAntivirus scan

CRansomware scan

DTrojan scan

Show Answer

Correct Answer: A, B

FortiGate Security 7.2 Study Guide (p.341):

'Like viruses, which use many methods to avoid detection, FortiGate uses many techniques to detect viruses. These detection techniques include:

* Antivirus scan

* Grayware scan

* Machine learning (AI) scan

If all antivirus features are enabled, FortiGate applies the following scanning order: antivirus scan, followed by grayware scan, followed by AI scan.'

Question No. 4

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 as shown in the exhibit.

What should the administrator do next to troubleshoot the problem?

ARun a sniffer on the web server.

BCapture the traffic using an external sniffer connected to port1.

CExecute another sniffer in the FortiGate, this time with the filter host 10.0.1.10

DExecute a debug flow.

Show Answer

Correct Answer: D

This solution will help the administrator troubleshoot the problem by tracing the packet flow through the FortiGate device and displaying the details of each step.A debug flow can show the source and destination interfaces, the firewall policy, the routing table, the NAT translation, the security profiles, and the session information of the packet1. A debug flow can also show any errors or anomalies that occur during the packet processing.To execute a debug flow, the administrator can use the diagnose debug flow command in the CLI

Question No. 5

What is a reason for triggering IPS fail open?

AThe IPS socket buffer is full and the IPS engine cannot process additional packets.

BThe IPS engine cannot decode a packet.

CThe IPS engine is upgraded.

DThe administrator enabled NTurbo acceleration.

Show Answer

Correct Answer: A

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