Questions for the NSE7-EFW-6-4 were updated on : Sep 01 ,2024
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 isnt there any output?
B
Which of the following statements are true regarding the SIP session helper and the SIP application
layer gateway (ALG)? (Choose three.)
B,C,D
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?
B
Explanation:
https://kb.fortinet.com/kb/viewContent.do?externalId=FD37516
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.)
A,D
Explanation:
https://kb.fortinet.com/kb/documentLink.do?externalID=FD38828
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?
A
Explanation:
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.
An administrator is running the following sniffer in a FortiGate:
diagnose sniffer packet any host 10.0.2.10 2
What information is included in the output of the sniffer? (Choose two.)
B,C
Explanation:
https://kb.fortinet.com/kb/documentLink.do?externalID=11186
Examine the partial output from two web filter debug commands; then answer the question below:
Based on the above outputs, which is the FortiGuard web filter category for the web site
www.fgt99.com
?
C
Examine the output of the get router info ospf interface command shown in the exhibit; then
answer the question below.
Which statements are true regarding the above output? (Choose two.)
A,C
Explanation:
on BROADCAST network there are 4 neighbors, among which 1*DR +1*BDR. So our FG has 4
neighbors, but create adjacency only with 2 (with DR and BDR). 2 neighbors DRother (not down).
Examine the output of the get router info bgp summary command shown in the exhibit; then
answer the question below.
Which statements are true regarding the output in the exhibit? (Choose two.)
A,C
Examine the following partial output from a sniffer command; then answer the question below.
What is the meaning of the packets dropped counter at the end of the sniffer?
D
Explanation:
https://kb.fortinet.com/kb/documentLink.do?externalID=11655
A FortiGate is configured as an explicit web proxy. Clients using this web proxy are reposting DNS
errors when accessing any website. The administrator executes the following debug commands and
observes that the n-dns-timeout counter is increasing:
What should the administrator check to fix the problem?
A
Which real time debug should an administrator enable to troubleshoot RADIUS authentication
problems?
B
Explanation:
https://kb.fortinet.com/kb/documentLink.do?externalID=FD32838
Examine the output of the diagnose sys session list expectation command shown in the exhibit;
than answer the question below.
Which statement is true regarding the session in the exhibit?
D
An administrator has configured a FortiGate device with two VDOMs: root and internal. The
administrator has also created and inter-VDOM link that connects both VDOMs. The objective is to
have each VDOM advertise some routes to the other VDOM via OSPF through the inter-VDOM link.
What OSPF configuration settings must match in both VDOMs to have the OSPF adjacency
successfully forming? (Choose three.)
B,D,E
An administrator has configured a dial-up IPsec VPN with one phase 2, extended authentication
(XAuth) and IKE mode configuration. The administrator has also enabled the IKE real time debug:
diagnose debug application ike-1
diagnose debug enable
In which order is each step and phase displayed in the debug output each time a new dial-up user is
connecting to the VPN?
B
Explanation:
https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-ipsecvpn-
54/IPsec_VPN_Concepts/IKE_Packet_Processing.htm