[Nov-2024] Exam NSE7_SDW-7.2: New Brain Dump Professional - Actual4dump
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Fortinet NSE7_SDW-7.2 Exam Syllabus Topics:
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NEW QUESTION # 23
Refer to the exhibits.
Exhibit A
Exhibit B
Exhibit A shows the SD-WAN performance SLA configuration, the SD-WAN rule configuration, and the
application IDs of Facebook and YouTube. Exhibit B shows the firewall policy configuration and the underlay
zone status.
Based on the exhibits, which two statements are correct about the health and performance of port1 and port2?
(Choose two.)
- A. FortiGate identifies the member as dead when there is no Facebook and YouTube traffic passing
through the member. - B. Non-TCP Facebook and YouTube traffic are not used for performance measurement.
- C. FortiGate is unable to measure jitter and packet loss on Facebook and YouTube traffic.
- D. The performance is an average of the metrics measured for Facebook and YouTube traffic passing
through the member.
Answer: B,D
Explanation:
Explanation
Study Guide 7.2, pages 103 - 104. Another comment said "because without using application Control on the
firewall policy, SDWAN can't work" but there is a app control "default" defined on config.
NEW QUESTION # 24
Which are two benefits of using CLI templates in FortiManager? (Choose two.)
- A. You can reference meta fields.
- B. You can configure interfaces as SD-WAN members without having to remove references first.
- C. You can configure advanced CLI settings.
- D. You can configure FortiManager to sync local configuration changes made on the managed device, to
the CLI template.
Answer: A,C
NEW QUESTION # 25
Refer to the exhibits.
Exhibit A shows two IPsec templates to define Branch_IPsec_1 and Branch_IPsec_2. Each template defines a VPN tunnel.
Exhibit B shows the error message that FortiManager displayed when the administrator tried to assign the second template to the FortiGate device.
Which statement best explain the cause for this issue?
- A. You should review the branch1_fgt configuration for the already configured tunnel with the name HUB1-VPN2.
- B. You can define only one IPsec tunnel from branch devices to HUB1.
- C. You can assign only one template with a tunnel of fype static to each FortiGate device
- D. You can assign only one IPsec template to each FortiGate device.
Answer: A
Explanation:
The error message indicates that there is a conflict between the IPsec templates Branch_IPsec_1 and Branch_IPsec_2 for the device branch1_fgt. This means that the device already has an IPsec tunnel with the name HUB1-VPN2 configured, and the second template is trying to assign the same name to another tunnel.
This is not allowed, as each IPsec tunnel must have a unique name. Therefore, the administrator should review the branch1_fgt configuration and either delete or rename the existing tunnel with the name HUB1-VPN2 before assigning the second template. References = IPsec tunnel templates, IPsec VPN template
6.4.3, Understand and Use Debug Commands to Troubleshoot IPsec, L2L VPN TroubleShooting :"IPSec policy invalidated proposal with error ...
NEW QUESTION # 26
What is a benefit of using application steering in SD-WAN?
- A. The traffic always skips the regular policy routes.
- B. You steer traffic based on the detected application.
- C. You do not need to configure firewall policies that accept the SD-WAN traffic.
- D. You do not need to enable SSL inspection.
Answer: B
NEW QUESTION # 27
Refer to the exhibits.
An administrator is testing application steering in SD-WAN. Before generating test traffic, the administrator collected the information shown in exhibit A.
After generating GoToMeeting test traffic, the administrator examined the respective traffic log on FortiAnalyzer, which is shown in exhibit B.
The administrator noticed that the traffic matched the implicit SD-WAN rule, but they expected the traffic to match rule ID 1.
Which two reasons explain why the traffic matched the implicit SD-WAN rule? (Choose two.)
- A. FortiGate did not refresh the routing information on the session after the application was detected.
- B. Full SSL inspection is not enabled on the matching firewall policy.
- C. Port1 and port2 do not have a valid route to the destination.
- D. The session 3-tuple did not match any of the existing entries in the ISDB application cache.
Answer: B,C
Explanation:
Study guide 7.2 Page 191
NEW QUESTION # 28
What are two reasons why FortiGate would be unable to complete the zero-touch provisioning process?
(Choose two.)
- A. The zero-touch provisioning process has completed internally, behind FortiGate.
- B. FortiGate has obtained a configuration from the platform template in FortiGate cloud.
- C. A factory reset performed on FortiGate.
- D. FortiDeploy has connected with FortiGate and provided the initial configuration to contact FortiManager
- E. The FortiGate cloud key has not been added to the FortiGate cloud portal.
Answer: A,E
NEW QUESTION # 29
Refer to the exhibit.
Which are two expected behaviors of the traffic that matches the traffic shaper? (Choose two.)
- A. The number of simultaneous connections among all source IP addresses cannot exceed five connections.
- B. The traffic shaper limits the bandwidth of each source IP address to a maximum of 625 KB/sec.
- C. The number of simultaneous connections allowed for each source IP address cannot exceed five connections.
- D. The traffic shaper limits the combined bandwidth of all connections to a maximum of 5 MB/sec.
Answer: B,C
NEW QUESTION # 30
Refer to the exhibits.
Exhibit A shows the packet duplication rule configuration, the SD-WAN zone status output, and the sniffer output on FortiGate acting as the sender. Exhibit B shows the sniffer output on a FortiGate acting as the receiver.
The administrator configured packet duplication on both FortiGate devices. The sniffer output on the sender FortiGate shows that FortiGate forwards an ICMP echo request packet over three overlays, but it only receives one reply packet through T_INET_1_0.
Based on the output shown in the exhibits, which two reasons can cause the observed behavior? (Choose two.)
- A. The ICMP echo request packets sent over T_INET_0_0 and T_MPLS_0 were dropped along the way.
- B. The ICMP echo request packets received over T_INET_0_0 and T_MPLS_0 were offloaded to NPU.
- C. On the receiver FortiGate, packet-de-duplication is enabled.
- D. On the sender FortiGate, duplication-max-num is set to 3.
Answer: C,D
NEW QUESTION # 31
Refer to the exhibit.
Which configuration change is required if the responder FortiGate uses a dynamic routing protocol to
exchange routes over IPsec?
- A. add-route must be disabled.
- B. exchange-interface-ip must be enabled.
- C. type must be set to static.
- D. mode-cfg must be enabled.
Answer: A
NEW QUESTION # 32
Which diagnostic command can you use to show the SD-WAN rules, interface information, and state?
- A. diagnose sys sdwan member
- B. diagnose sys sdwan route-tag-list
- C. diagnose sys sdwan neighbor
- D. diagnose sys sdwan service
Answer: A
Explanation:
Reference:
https://docs.fortinet.com/document/fortigate/6.2.0/cookbook/818746/sd-wan-related-diagnose-commands
NEW QUESTION # 33
Refer to the exhibit.
The exhibit shows the BGP configuration on the hub in a hub-and-spoke topology. The administrator wants BGP to advertise prefixes from spokes to other spokes over the IPsec overlays, including additional paths.
However, when looking at the spoke routing table, the administrator does not see the prefixes from other spokes and the additional paths.
Based on the exhibit, which three settings must the administrator configure inside each BGP neighbor group so spokes can learn other spokes prefixes and their additional paths? (Choose three.)
- A. Setadv-additional-pathto the number of additional paths to advertise
- B. Enablesoft-reconfiguration
- C. Setadvertisement-intervalto the number of additional paths to advertise
- D. Setadditional-pathtosend
- E. Enableroute-reflector-client
Answer: A,D,E
NEW QUESTION # 34
Refer to the exhibit.
The exhibit shows the details of a session and the index numbers of some relevant interfaces on a FortiGate appliance that supports hardware offloading. Based on the information shown in the exhibits, which two statements about the session are true? (Choose two.)
- A. The main session cannot be offloaded to hardware.
- B. The reply direction of the asymmetric traffic flows from port2 to port3.
- C. The auxiliary session can be offloaded to hardware.
- D. The original direction of the symmetric traffic flows from port3 to port2.
Answer: B,C
NEW QUESTION # 35
Refer to the exhibit.
Which are two expected behaviors of the traffic that matches the traffic shaper? (Choose two.)
- A. The number of simultaneous connections allowed for each source IP address cannot exceed five
connections. - B. The number of simultaneous connections among all source IP addresses cannot exceed five connections.
- C. The traffic shaper limits the bandwidth of each source IP address to a maximum of 625 KB/sec.
- D. The traffic shaper limits the combined bandwidth of all connections to a maximum of 5 MB/sec.
Answer: A,C
NEW QUESTION # 36
Refer to the exhibit.
The device exchanges routes using IBGP.
Which two statements are correct about the IBGP configuration and routing information on the device?
(Choose two.)
- A. additional-path is enabled.
- B. You can run the get router info routing-table database command to display the additional paths.
- C. Each BGP route is three hops away from the destination.
- D. ibgp-multipath is disabled.
Answer: A,B
NEW QUESTION # 37
Which two performance SLA protocols enable you to verify that the server response contains a specific value?
(Choose two.)
- A. dns
- B. http
- C. twamp
- D. icmp
Answer: A,B
NEW QUESTION # 38
Refer to the Exhibits:
Exhibit A, which shows the SD-WAN performance SLA and exhibit B shows the health of the participating SD-WAN members.
Based on the exhibits, which statement is correct?
- A. Port2 needs to wait 500 milliseconds to change the status from alive to dead.
- B. FortiGate has not received three consecutive requests from the SLA server configured for port2.
- C. Static routes using port2 are active in the routing table.
- D. The dead member interface stays unavailable until an administrator manually brings the interface back.
Answer: C
NEW QUESTION # 39
What does enabling theexchange-interface-ipsetting enable FortiGate devices to exchange?
- A. The name of their IPsec interfaces
- B. The IP address of their IPsec interfaces
- C. The gateway address of their IPsec interfaces
- D. The tunnel ID of their IPsec interfaces
Answer: B
NEW QUESTION # 40
Exhibit.
The exhibit shows the output of the command diagnose sys sdwan health-check status collected on a FortiGate device. Which two statements are correct about the health check status on this FortiGate device? (Choose two.)
- A. There is no SLA criteria configured for the health-check Level3_DNS.
- B. The interface T_INET_1 missed one SLA target.
- C. The interface T_INET_0 missed three SLA targets.
- D. The health-check VPN_PING orders the members according to the lowest jitter.
Answer: A,D
Explanation:
According to the FortiGate / FortiOS 6.4.2 Administration Guide, the health check status command displays the status of the health check probes for each SD-WAN member interface. The output includes the following information:
state: the current state of the interface, either alive or dead
packet-loss: the percentage of packets lost during the health check
latency: the average round-trip time in milliseconds
jitter: the variation in latency
mos: the mean opinion score, a measure of voice quality
bandwidth: the available bandwidth in kilobits per second for each direction (up, down, bi) sla map: a bitmap that indicates which SLA criteria are met or failed Based on the exhibit, the following statements are correct:
The health-check VPN_PING orders the members according to the lowest jitter. This means that the interface with the lowest jitter value is listed first, followed by the next lowest, and so on1. In the exhibit, the order is T_MPLS, T_INET_1, and T_INET_0.
There is no SLA criteria configured for the health-check Level3_DNS. This means that the health check does not use any SLA parameters to determine the state of the interface2. In the exhibit, the sla map value is 0x0 for both port1 and port2, indicating that no SLA criteria are applied.
NEW QUESTION # 41
Refer to the exhibit.
The exhibit shows the SD-WAN rule status and configuration.
Based on the exhibit, which change in the measured latency will make T_MPLS_0 the new preferred member?
- A. When T_INET_0_0 and T_MPLS_0 have the same latency.
- B. When T_N1PLS_0 has a latency of 80 ms.
- C. When T_INET_0_0 has a latency of 250 ms.
- D. When T_MPLS_0 has a latency of 100 ms.
Answer: B
NEW QUESTION # 42
Which statement about using BGP for ADVPN is true?
- A. You must configure AS path prepending.
- B. You must use BGP to route traffic for both overlay and underlay links.
- C. IBGP is preferred over EBGP, because IBGP preserves next hop information.
- D. You must configure BGP communities.
Answer: C
Explanation:
ADVPN is a technology that allows dynamic creation of IPsec tunnels between branch sites without requiring pre-configured policies or keys. BGP is a routing protocol that can be used to exchange routes between ADVPN peers. IBGP is a type of BGP that runs between routers in the same autonomous system (AS), while EBGP is a type of BGP that runs between routers in different ASes. IBGP is preferred over EBGP for ADVPN, because IBGP preserves the next hop information of the routes, which is needed to establish the IPsec tunnels. EBGP changes the next hop information to the EBGP peer address, which may not be reachable by the ADVPN peers. Therefore, using IBGP for ADVPN avoids the need to configure additional static routes or redistribute routes between BGP and another routing protocol. References = ADVPN with BGP as the routing protocol, ADVPN, SD-WAN self-healing with BGP, Technical Tip: ADVPN with BGP as the routing protocol The statement that IBGP is preferred over EBGP for ADVPN because IBGP preserves next hop information (D) is true. In a typical ADVPN deployment, it's beneficial to maintain next hop information across the network to ensure proper routing and optimal path selection. References: This understanding comes from my knowledge of Fortinet's SD-WAN and ADVPN configurations, where BGP's behavior in terms of next hop preservation is a key consideration.
NEW QUESTION # 43
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