Up To Date Fortinet NSE 7 - Enterprise Firewall 6.4 NSE7_EFW-6.4 Test Preparation

NEW QUESTION 1
Refer to the exhibit, which contains a TCL script configuration on FortiManager.

An administrator has configured the TCL script on FortiManager, but failed to apply any changes to the managed device after being executed.
Why did the TCL script fail to make any changes to the managed device?

• A. Changes in an interface configuration can only be done by CLI script.
• B. The TCL script must start with #include <>.
• C. Incomplete commands are ignored in TCL scripts.
• D. The TCL command run_cmd has not been created.

Answer: D

NEW QUESTION 2
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. The connectivity between the FortiGate unit and the DNS server.
• B. The connectivity between the client workstations and the DNS server.
• C. That DNS traffic from client workstations is allowed by the explicit web proxy policies.
• D. That DNS service is enabled in the explicit web proxy interface.

Answer: A

NEW QUESTION 3
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?

• A. Finance and banking
• B. General organization.
• C. Business.
• D. Information technology.

Answer: C

NEW QUESTION 4
Refer to the exhibit, which contains the partial output of a diagnose command.

Based on the output, which two statements are correct? (Choose two.)

• A. Anti-replay is enabled
• B. The remote gateway IP is 10.200.4.1.
• C. DPD is disabled.
• D. Quick mode selectors are disabled.

Answer: AB

NEW QUESTION 5
The CLI command set intelligent-mode <enable | disable> controls the IPS engine’s adaptive scanning behavior. Which of the following statements describes IPS adaptive scanning?

• A. Determines the optimal number of IPS engines required based on system load.
• B. Downloads signatures on demand from FDS based on scanning requirements.
• C. Determines when it is secure enough to stop scanning session traffic.
• D. Choose a matching algorithm based on available memory and the type of inspection being performed.

Answer: C

Explanation:
Configuring IPS intelligenceStarting with FortiOS 5.2, intelligent-mode is a new adaptive detection method. This command is enabled the default and it means that the IPS engine will perform adaptive scanning so that, for some traffic, the FortiGate can quickly finish scanning and offload the traffic to NPU or kernel. It is a balanced method which could cover all known exploits. When disabled, the IPS engine scans every single byte. config ips globalset intelligent-mode {enable|disable}end

NEW QUESTION 6
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?

• A. The IKE real time shows the phases 1 and 2 negotiations onl
• B. It does not show any more output once the tunnel is up.
• C. The log-filter setting is set incorrectl
• D. The VPN’s traffic does not match this filter.
• E. The IKE real time debug shows the phase 1 negotiation onl
• F. For information after that, the administrator must use the IPsec real time debug instead: diagnose debug application ipsec -1.
• G. The IKE real time debug shows error messages onl
• H. If it does not provide any output, it indicates that the tunnel is operating normally.

Answer: B

NEW QUESTION 7
Refer to the exhibit, which contains the debug output of diagnose dvm device list.

Which two statements about the output shown in the exhibit are correct? (Choose two.)

• A. ADOMs are disabled on the FortiManager
• B. The FortiGate configuration is in sync with latest running revision history.
• C. There are pending device-level changes yet to be installed on Local-FortiGate.
• D. The policy package has been modified for Local-FortiGate.

Answer: BC

NEW QUESTION 8
View the exhibit, which contains the output of a web diagnose command, and then answer the question below.

Which one of the following statements explains why the cache statistics are all zeros?

• A. The administrator has reallocated the cache memory to a separate process.
• B. There are no users making web requests.
• C. The FortiGuard web filter cache is disabled in the FortiGate’s configuration.
• D. FortiGate is using a flow-based web filter and the cache applies only to proxy-based inspection.

Answer: C

NEW QUESTION 9
View the exhibit, which contains the output of a debug command, and then answer the question below.

Which of the following statements about the exhibit are true? (Choose two.)

• A. In the network on port4, two OSPF routers are down.
• B. Port4 is connected to the OSPF backbone area.
• C. The local FortiGate’s OSPF router ID is 0.0.0.4
• D. The local FortiGate has been elected as the OSPF backup designated router.

Answer: BC

NEW QUESTION 10
View the exhibit, which contains the output of diagnose sys session list, and then answer the question below.

If the HA ID for the primary unit is zero (0), which statement is correct regarding the output?

• A. This session is for HA heartbeat traffic.
• B. This session is synced with the slave unit.
• C. The inspection of this session has been offloaded to the slave unit.
• D. This session cannot be synced with the slave unit.

Answer: B

NEW QUESTION 11
Which of the following statements are correct regarding application layer test commands? (Choose two.)

• A. They are used to filter real-time debugs.
• B. They display real-time application debugs.
• C. Some of them display statistics and configuration information about a feature or process.
• D. Some of them can be used to restart an application.

Answer: CD

Explanation:
Application layer test commands don’t display info in real time, but they do show statistics and configuration info about a feature or process. You can also use some of these commands to restart a process or execute a change in its operation.

NEW QUESTION 12
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?

• A. Phase1; IKE mode configuration; XAuth; phase 2.
• B. Phase1; XAuth; IKE mode configuration; phase2.
• C. Phase1; XAuth; phase 2; IKE mode configuration.
• D. Phase1; IKE mode configuration; phase 2; XAuth.

Answer: B

Explanation:
https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-ipsecvpn-54/IPsec_VPN_Concepts/IKE_Packet

NEW QUESTION 13
An administrator wants to capture ESP traffic between two FortiGates using the built-in sniffer. If the administrator knows that there is no NAT device located between both FortiGates, what command should the administrator execute?

• A. diagnose sniffer packet any ‘udp port 500’
• B. diagnose sniffer packet any ‘udp port 4500’
• C. diagnose sniffer packet any ‘esp’
• D. diagnose sniffer packet any ‘udp port 500 or udp port 4500’

Answer: C

Explanation:
Capture IKE Traffic without NAT:diagnose sniffer packet ‘host and udp port 500’
—————————————————————————————————————-Capture ESP
Traffic without NAT:diagnose sniffer packet any ‘host and esp’
—————————————————————————————————————-Capture IKE
and ESP with NAT-T:diagnose sniffer packet any ‘host and (udp port 500 or udp port 4500)’

NEW QUESTION 14
View the exhibit, which contains a partial output of an IKE real-time debug, and then answer the question below.

Based on the debug output, which phase-1 setting is enabled in the configuration of this VPN?

• A. auto-discovery-sender
• B. auto-discovery-forwarder
• C. auto-discovery-shortcut
• D. auto-discovery-receiver

Answer: B

NEW QUESTION 15
Which of the following statements are true regarding the SIP session helper and the SIP application layer gateway (ALG)? (Choose three.)

• A. SIP session helper runs in the kernel; SIP ALG runs as a user space process.
• B. SIP ALG supports SIP HA failover; SIP helper does not.
• C. SIP ALG supports SIP over IPv6; SIP helper does not.
• D. SIP ALG can create expected sessions for media traffic; SIP helper does not.
• E. SIP helper supports SIP over TCP and UDP; SIP ALG supports only SIP over UDP.

Answer: BCD

NEW QUESTION 16
What conditions are required for two FortiGate devices to form an OSPF adjacency? (Choose three.)

• A. IP addresses are in the same subnet.
• B. Hello and dead intervals match.
• C. OSPF IP MTUs match.
• D. OSPF peer IDs match.
• E. OSPF costs match.

Answer: ABC

Explanation:
https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-advanced-routing-54/Routing_OSPF/OSPF_Bac

NEW QUESTION 17
What global configuration setting changes the behavior for content-inspected traffic while FortiGate is in system conserve mode?

• A. av-failopen
• B. mem-failopen
• C. utm-failopen
• D. ips-failopen

Answer: A

Explanation:
https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-security-profiles-54/Other_Profile_Consideratio

NEW QUESTION 18
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. TCP half open.
• B. TCP half close.
• C. TCP time wait.
• D. TCP session time to live.

Answer: A

Explanation:
http://docs-legacy.fortinet.com/fos40hlp/43prev/wwhelp/wwhimpl/common/html/wwhe
lp.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/ACKremains in the table.
The tcp-halfclose-timer controls for how long, after a FIN packet, a session without FIN/ACKremains in the table.
The tcp-timewait-timer controls for how long, after a FIN/ACK packet, a session remains in thetable. A closed session remains in the session table for a few seconds more to allow any out-of-sequence packet.

NEW QUESTION 19
An administrator has enabled HA session synchronization in a HA cluster with two members. Which flag is added to a primary unit’s session to indicate that it has been synchronized to the secondary unit?

• A. redir.
• B. dirty.
• C. synced
• D. nds.

Answer: C

Explanation:
The synced sessions have the ‘synced’ flag. The command ‘diag sys session list’ can be used to see the sessions on the member, with the associated flags.

NEW QUESTION 20
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