Free Fortinet NSE8_811 Exam Actual Questions

The questions for NSE8_811 were last updated On Jan 15, 2025

Question No. 1

You are building a FortiGala cluster which is stretched over two locations. The HA connections for the cluster are terminated on the data centers. Once the FortiGates have booted, they do form a cluster. The network operators inform you that CRC eoors are present on the switches where the FortiGAtes are connected.

What would you do to solve this problem?

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Question No. 2

Click the Exhibit button.

Referring to the exhibit, a FortiADC is load balancing IPv4 traffic between two next-hop routers. The FortiADC does not know the IP addresses of the servers. Also, the FortiADC is doing Layer 7 content inspection and modification.

In this scenario, which application delivery control is configured in the FortiADC?

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Correct Answer: A

Question No. 3

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config system ha

set mode a-a

set group-id 1

set group-name main

set hb_dev port2 100

set session-pickup enable

end

You have configured an HA cluster with two FortiGates. You want to make sure that you are able to manage the individual cluster members directly using port3.

Referring to the exhibit, what are two ways to accomplish this task? (Choose two.)

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Correct Answer: B, C

Question No. 4

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Referring to the exhibit, which command-line option for deep inspection SSL would have the FortiGate re-sign all untrusted self-signed certificates with the trusted Fortinet_CA_SSL certificate?

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Question No. 5

Exhibit

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The exhibit shows the configuration of a service protection profile (SPP) in a FortiDDoS device.

Which two statements are true about the traffic matching being inspected by this SPP? (Choose two.)

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Correct Answer: A, D

https://help.fortinet.com/fddos/4-3-0/FortiDDoS/Configuring_SPP_settings.htm

SYN cookie---Sends a SYN/ACK with a cookie value in the TCP sequence field. If it receives an ACK back with the right cookie, an RST/ACK packet is sent and the IP address is added to the legitimate IP address table. If the client then retries, it succeeds in making a TCP connection.

So apparently, the very first SYN/ACK with a cookie value is sent when the IP address is not in the legitimate IP address table yet.