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Free and Premium Fortinet NSE7_SDW-7.2 Dumps Questions Answers

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Fortinet NSE 7 - SD-WAN 7.2 Questions and Answers

Question 1

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.)

Options:

A.

The reply direction of the asymmetric traffic flows from port2 to port3.

B.

The auxiliary session can be offloaded to hardware.

C.

The original direction of the symmetric traffic flows from port3 to port2.

D.

The main session cannot be offloaded to hardware.

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Question 2

Refer to the exhibit.

Based on the exhibit, which statement about FortiGate re-evaluating traffic is true?

Options:

A.

The type of traffic defined and allowed on firewall policy ID 1 is UDP.

B.

FortiGate has terminated the session after a change on policy ID 1.

C.

Changes have been made on firewall policy ID 1 on FortiGate.

D.

Firewall policy ID 1 has source NAT disabled.

Question 3

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.)

Options:

A.

On the receiver FortiGate,packet-de-duplicationis enabled.

B.

The ICMP echo request packets sent over T_INET_0_0 and T_MPLS_0 were dropped along the way.

C.

The ICMP echo request packets received over T_INET_0_0 and T_MPLS_0 were offloaded to NPU.

D.

On the sender FortiGate,duplication-max-numis set to3.

Question 4

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.)

Options:

A.

Setadditional-pathtosend

B.

Enableroute-reflector-client

C.

Setadvertisement-intervalto the number of additional paths to advertise

D.

Setadv-additional-pathto the number of additional paths to advertise

E.

Enablesoft-reconfiguration

Question 5

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.)

Options:

A.

FortiGate did not refresh the routing information on the session after the application was detected.

B.

Port1 and port2 do not have a valid route to the destination.

C.

Full SSL inspection is not enabled on the matching firewall policy.

D.

The session 3-tuple did not match any of the existing entries in the ISDB application cache.

Question 6

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?

Options:

A.

The dead member interface stays unavailable until an administrator manually brings the interface back.

B.

Port2 needs to wait 500 milliseconds to change the status from alive to dead.

C.

Static routes using port2 are active in the routing table.

D.

FortiGate has not received three consecutive requests from the SLA server configured for port2.

Question 7

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?

Options:

A.

When T_INET_0_0 and T_MPLS_0 have the same latency.

B.

When T_MPLS_0 has a latency of 100 ms.

C.

When T_INET_0_0 has a latency of 250 ms.

D.

When T_N1PLS_0 has a latency of 80 ms.

Question 8

Which two settings can you configure to speed up routing convergence in BGP? (Choose two.)

Options:

A.

update-source

B.

set-route-tag

C.

holdtime-timer

D.

link-down-failover

Question 9

Refer to the exhibit.

The exhibit shows the SD-WAN rule status and configuration.

Based on the exhibit, which change in the measured packet loss will make T_INET_1_0 the new preferred member?

Options:

A.

When all three members have the same packet loss.

B.

When T_INET_0_0 has 4% packet loss.

C.

When T_INET_0_0 has 12% packet loss.

D.

When T_INET_1_0 has 4% packet loss.

Question 10

Refer to the exhibit, which shows the IPsec phase 1 configuration of a spoke.

What must you configure on the IPsec phase 1 configuration for ADVPN to work with SD-WAN?

Options:

A.

You must set ike-version to 1.

B.

You must enable net-device.

C.

You must enable auto-discovery-sender.

D.

You must disable idle-timeout.

Question 11

What does enabling theexchange-interface-ipsetting enable FortiGate devices to exchange?

Options:

A.

The gateway address of their IPsec interfaces

B.

The tunnel ID of their IPsec interfaces

C.

The IP address of their IPsec interfaces

D.

The name of their IPsec interfaces

Question 12

In the default SD-WAN minimum configuration, which two statements are correct when traffic matches the default implicit SD-WAN rule? (Choose two )

Options:

A.

Traffic has matched none of the FortiGate policy routes.

B.

Matched traffic failed RPF and was caught by the rule.

C.

The FIB lookup resolved interface was the SD-WAN interface.

D.

An absolute SD-WAN rule was defined and matched traffic.

Question 13

Which three matching traffic criteria are available in SD-WAN rules? (Choose three.)

Options:

A.

Type of physical link connection

B.

Internet service database (ISDB) address object

C.

Source and destination IP address

D.

URL categories

E.

Application signatures

Question 14

Which two tasks are part of using central VPN management? (Choose two.)

Options:

A.

You can configure full mesh, star, and dial-up VPN topologies.

B.

You must enable VPN zones for SD-WAN deployments.

C.

FortiManager installs VPN settings on both managed and external gateways.

D.

You configure VPN communities to define common IPsec settings shared by all VPN gateways.

Question 15

Which statement is correct about SD-WAN and ADVPN?

Options:

A.

Routes for ADVPN shortcuts must be manually configured.

B.

SD-WAN can steer traffic to ADVPN shortcuts, established over IPsec overlays, configured as SD-WAN members.

C.

SD-WAN does not monitor the health and performance of ADVPN shortcuts.

D.

You must use IKEv2 on IPsec tunnels.

Question 16

Which two statements describe how IPsec phase 1 main mode id different from aggressive mode when performing IKE negotiation? (Choose two.)

Options:

A.

A peer ID is included in the first packet from the initiator, along with suggested security policies.

B.

XAuth is enabled as an additional level of authentication, which requires a username and password.

C.

Three packets are exchanged between an initiator and a responder instead of six packets.

D.

The use of Diffie Hellman keys is limited by the responder and needs initiator acceptance.

Question 17

Two hub-and-spoke groups are connected through a site-to-site IPsec VPN between Hub 1 and Hub 2. The administrator configured ADVPN on both hub-and-spoke groups.

Which two outcomes are expected if a user in Toronto sends traffic to London? (Choose two.)

Options:

A.

London generates an IKE information message that contains the Toronto public IP address.

B.

Traffic from Toronto to London triggers the dynamic negotiation of a direct site-to-site VPN.

C.

Toronto needs to establish a site-to-site tunnel with Hub 2 to bypass Hub 1.

D.

The first packets from Toronto to London are routed through Hub 1 then to Hub 2.

Question 18

What is the route-tag setting in an SD-WAN rule used for?

Options:

A.

To indicate the routes for health check probes.

B.

To indicate the destination of a rule based on learned BGP prefixes.

C.

To indicate the routes that can be used for routing SD-WAN traffic.

D.

To indicate the members that can be used to route SD-WAN traffic.

Question 19

Refer to the exhibit.

Based on the output, which two conclusions are true? (Choose two.)

Options:

A.

There is more than one SD-WAN rule configured.

B.

The SD-WAN rules take precedence over regular policy routes.

C.

Theall_rulesrule represents the implicit SD-WAN rule.

D.

Entry1(id=1)is a regular policy route.

Question 20

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.)

Options:

A.

The performance is an average of the metrics measured for Facebook and YouTube traffic passing through the member.

B.

FortiGate is unable to measure jitter and packet loss on Facebook and YouTube traffic.

C.

FortiGate identifies the member as dead when there is no Facebook and YouTube traffic passing through the member.

D.

Non-TCP Facebook and YouTube traffic are not used for performance measurement.

Question 21

Which two statements are correct when traffic matches the implicit SD-WAN rule? (Choose two.)

Options:

A.

The sdwan_service_id flag in the session information is 0.

B.

All SD-WAN rules have the default setting enabled.

C.

Traffic does not match any of the entries in the policy route table.

D.

Traffic is load balanced using the algorithm set for the v4-ecmp-mode setting.

Question 22

Which two conclusions for traffic that matches the traffic shaper are true? (Choose two.)

Options:

A.

The traffic shaper drops packets if the bandwidth is less than 2500 KBps.

B.

The measured bandwidth is less than 100 KBps.

C.

The traffic shaper drops packets if the bandwidth exceeds 6250 KBps.

D.

The traffic shaper limits the bandwidth of each source IP to a maximum of 6250 KBps.

Question 23

Exhibit.

The exhibit shows VPN event logs on FortiGate. In the output shown in the exhibit, which statement is true?

Options:

A.

There are no IPsec tunnel statistics log messages for ADVPN cuts.

B.

There is one shortcut tunnel built from master tunnel T_MPLS_0.

C.

The VPN tunnel T_MPLS_0 is a shortcut tunnel.

D.

The master tunnel T_INET_0 cannot accept the ADVPN shortcut. 

Question 24

Refer to the exhibit.

Two hub-and-spoke groups are connected through a site-to-site IPsec VPN between Hub 1 and Hub 2.

Which two configuration settings are required for Toronto and London spokes to establish an ADVPN shortcut? (Choose two.)

Options:

A.

On the hubs,auto-discovery-sendermust be enabled on the IPsec VPNs to spokes.

B.

On the spokes,auto-discovery-receivermust be enabled on the IPsec VPN to the hub.

C.

auto-discovery-forwardermust be enabled on all IPsec VPNs.

D.

On the hubs,net-devicemust be enabled on all IPsec VPNs.

Question 25

Which statement about using BGP for ADVPN is true?

Options:

A.

You must use BGP to route traffic for both overlay and underlay links.

B.

You must configure AS path prepending.

C.

You must configure BGP communities.

D.

IBGP is preferred over EBGP, because IBGP preserves next hop information.

Question 26

What is a benefit of using application steering in SD-WAN?

Options:

A.

The traffic always skips the regular policy routes.

B.

You steer traffic based on the detected application.

C.

You do not need to enable SSL inspection.

D.

You do not need to configure firewall policies that accept the SD-WAN traffic.

Question 27

Which two protocols in the IPsec suite are most used for authentication and encryption? (Choose two.)

Options:

A.

Encapsulating Security Payload (ESP)

B.

Secure Shell (SSH)

C.

Internet Key Exchange (IKE)

D.

Security Association (SA)

Question 28

Refer to the exhibit.

Which configuration change is required if the responder FortiGate uses a dynamic routing protocol to exchange routes over IPsec?

Options:

A.

type must be set to static.

B.

mode-cfg must be enabled.

C.

exchange-interface-ip must be enabled.

D.

add-route must be disabled.

Question 29

Which two statements about SLA targets and SD-WAN rules are true? (Choose two.)

Options:

A.

When configuring an SD-WAN rule, you can select multiple SLA targets of the same performance SLA.

B.

SD-WAN rules use SLA targets to check if the preferred members meet the SLA requirements.

C.

SLA targets are used only by SD-WAN rules that are configured with Lowest Cost (SLA) or Maximize Bandwidth (SLA) as strategy.

D.

Member metrics are measured only if an SLA target is configured.

Exam Detail
Vendor: Fortinet
Certification: Fortinet Certification
Exam Code: NSE7_SDW-7.2
Exam Name: Fortinet NSE 7 - SD-WAN 7.2
Last Update: Nov 21, 2024
NSE7_SDW-7.2 Question Answers
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Total 97 questions
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