Free Fortinet NSE7_EFW-6.4 Exam Actual Questions

The questions for NSE7_EFW-6.4 were last updated On Apr 29, 2024

Question No. 1

Examine the IPsec configuration shown in the exhibit; then answer the question below.

An administrator wants to monitor the VPN by enabling the IKE real time debug using these commands:

diagnose vpn ike log-filter src-addr4 10.0.10.1

diagnose debug application ike -1

diagnose debug enable

The VPN is currently up, there is no traffic crossing the tunnel and DPD packets are being interchanged between both IPsec gateways. However, the IKE real time debug does NOT show any output. Why isn't there any output?

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Correct Answer: B

Question No. 2

Which of the following statements are true regarding the SIP session helper and the SIP application layer gateway (ALG)? (Choose three.)

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Correct Answer: B, C, D

Question No. 3

A FortiGate device has the following LDAP configuration:

The administrator executed the 'dsquery' command in the Windows LDAp server 10.0.1.10, and got the following output:

>dsquery user --samid administrator

''CN=Administrator, CN=Users, DC=trainingAD, DC=training, DC=lab''

Based on the output, what FortiGate LDAP setting is configured incorrectly?

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Question No. 4

A corporate network allows Internet Access to FSSO users only. The FSSO user student does not have Internet access after successfully logged into the Windows AD network. The output of the 'diagnose debug authd fsso list' command does not show student as an active FSSO user. Other FSSO users can access the Internet without problems. What should the administrator check? (Choose two.)

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Question No. 5

An administrator has decreased all the TCP session timers to optimize the FortiGate memory usage. However, after the changes, one network application started to have problems. During the troubleshooting, the administrator noticed that the FortiGate deletes the sessions after the clients send the SYN packets, and before the arrival of the SYN/ACKs. When the SYN/ACK packets arrive to the FortiGate, the unit has already deleted the respective sessions. Which TCP session timer must be increased to fix this problem?

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Correct Answer: A

http://docs-legacy.fortinet.com/fos40hlp/43prev/wwhelp/wwhimpl/common/html/wwhelp.htm?context=fgt&file=CLI_get_Commands.58.25.html

The tcp-halfopen-timer controls for how long, after a SYN packet, a session without SYN/ACK remains in the table.

The tcp-halfclose-timer controls for how long, after a FIN packet, a session without FIN/ACK remains in the table.

The tcp-timewait-timer controls for how long, after a FIN/ACK packet, a session remains in the table. A closed session remains in the session table for a few seconds more to allow any out-of-sequence packet.