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NSE7_SDW-7.2 Exam Dumps - Fortinet NSE 7 - SD-WAN 7.2

Question # 4

Exhibit B –

Exhibit A shows the system interface with the static routes and exhibit B shows the firewall policies on the managed FortiGate.

Based on the FortiGate configuration shown in the exhibits, what issue might you encounter when creating an SD-WAN zone for port1 and port2?

A.

port1 is assigned a manual IP address.

B.

port1 is referenced in a firewall policy.

C.

port2 is referenced in a static route.

D.

port1 and port2 are not administratively down.

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Question # 5

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.)

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.

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Question # 6

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 combined bandwidth of all connections to a maximum of 5 MB/sec.

C.

The number of simultaneous connections allowed for each source IP address cannot exceed five connections.

D.

The traffic shaper limits the bandwidth of each source IP address to a maximum of 625 KB/sec.

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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 packet loss will make T_INET_1_0 the new preferred member?

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.

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Question # 8

Refer to the exhibit.

Which statement explains the output shown in the exhibit?

A.

FortiGate performed standard FIB routing on the session.

B.

FortiGate will not re-evaluate the session following a firewall policy change.

C.

FortiGate used192.2.0.1as the gateway for the original direction of the traffic.

D.

FortiGate must re-evaluate the session due to routing change.

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Question # 9

Refer to the exhibits.

Exhibit A -

Exhibit B -

Exhibit A shows the SD-WAN performance SLA and exhibit B shows the SD-WAN member status, the routing table, and the performance SLA status.

If port2 is detected dead by FortiGate, what is the expected behavior?

A.

Port2 becomes alive after three successful probes are detected.

B.

FortiGate removes all static routes for port2.

C.

The administrator manually restores the static routes for port2, if port2 becomes alive.

D.

Host 8.8.8.8 is reachable through port1 and port2.

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Question # 10

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

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.

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Question # 11

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.

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

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Question # 12

Exhibit.

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

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. 

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Question # 13

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.

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.

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Question # 14

Refer to the exhibits.

Exhibit A -

Exhibit B -

Exhibit A shows a site-to-site topology between two FortiGate devices: branch1_fgt and dc1_fgt. Exhibit B shows the system global and system settings configuration on dc1_fgt.

When branch1_client establishes a connection to dc1_host, the administrator observes that, on dc1_fgt, the reply traffic is routed over T_INET_0_0, even though T_INET_1_0 is the preferred member in the matching SD-WAN rule.

Based on the information shown in the exhibits, what configuration change must be made on dc1_fgt so dc1_fgt routes the reply traffic over T_INET_1_0?

A.

Enable auxiliary-session under config system settings.

B.

Disable tсp-session-without-syn under config system settings.

C.

Enable snat-route-change under config system global.

D.

Disable allow-subnet-overlap under config system settings.

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Question # 15

Which diagnostic command can you use to show the configured SD-WAN zones and their assigned members?

A.

diagnose sys sdwan zone

B.

diagnose sys sdwan service

C.

diagnose sys sdwan member

D.

diagnose sys sdwan interface

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Question # 16

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

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.

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Question # 17

Which two statements about the SD-WAN zone configuration are true? (Choose two.)

A.

Theservice-sla-tie-breaksetting enables you to configure preferred member selection based on the best route to the destination.

B.

You can delete the default zones.

C.

The default zones are virtual-wan-link and SASE.

D.

An SD-WAN member can belong to two or more zones.

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Question # 18

Refer to the exhibit.

FortiGate has multiple dial-up VPN interfaces incoming on port1 that match only FIRST_VPN.

Which two configuration changes must be made to both IPsec VPN interfaces to allow incoming connections to match all possible IPsec dial-up interfaces? (Choose two.)

A.

Specify a unique peer ID for each dial-up VPN interface.

B.

Use different proposals are used between the interfaces.

C.

Configure the IKE mode to be aggressive mode.

D.

Use unique Diffie Hellman groups on each VPN interface.

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Question # 19

Which two performance SLA protocols enable you to verify that the server response contains a specific value? (Choose two.)

A.

http

B.

icmp

C.

twamp

D.

dns

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Question # 20

Which statement about using BGP for ADVPN is true?

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.

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Question # 21

Refer to the exhibit.

Based on the exhibit, which two statements are correct about the health of the selected members? (Choose two.)

A.

After FortiGate switches to active mode, FortiGate never fails back to passive monitoring.

B.

During passive monitoring, FortiGate can’t detect dead members.

C.

FortiGate can offload the traffic that is subject to passive monitoring to hardware.

D.

FortiGate passively monitors the member if TCP traffic is passing through the member.

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Question # 22

What is true about SD-WAN multiregion topologies?

A.

Each region has its own SD-WAN topology

B.

It is not compatible with ADVPN.

C.

Regions must correspond to geographical areas.

D.

Routing between the hub and spokes must be BGP.

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Question # 23

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

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

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Question # 24

Refer to the exhibits.

Exhibit A

Exhibit B

Exhibit A shows an SD-WAN event log and exhibit B shows the member status and the SD-WAN rule configuration.

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

A.

FortiGate updated the outgoing interface list on the rule so it prefers port2.

B.

Port2 has the highest member priority.

C.

Port2 has a lower latency than port1.

D.

SD-WAN rule ID 1 is set to lowest cost (SLA) mode.

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Question # 25

Which diagnostic command can you use to show the member utilization statistics measured by performance SLAs for the last 10 minutes?

A.

diagnose sys sdwan sla-log

B.

diagnose ays sdwan health-check

C.

diagnose sys sdwan intf-sla-log

D.

diagnose sys sdwan log

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Question # 26

The SD-WAN overlay template helps to prepare SD-WAN deployments. To complete the tasks performed by the SD-WAN overlay template, the administrator must perform some post-run tasks. What are three mandatory post-run tasks that must be performed? (Choose three.)

A.

Create policy packages for branch devices.

B.

Assign an sdwan_id metadata variable to each device (branch and hub}.

C.

Configure routing through overlay tunnels created by the SD-WAN overlay template.

D.

Assign a branch_id metadata variable to each branch device.

E.

Configure SD-WAN rules.

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Question # 27

What three characteristics apply to provisioning templates available on FortiManager? (Choose three.)

A.

You can apply a system template and a CLI template to the same FortiGate device.

B.

A CLI template can be of type CLI script or Perl script.

C.

A template group can include a system template and an SD-WAN template.

D.

A template group can contain CLI templates of both types.

E.

Templates are applied in order, from top to bottom.

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Question # 28

Refer to the exhibits.

Exhibit A

Exhibit B -

Exhibit A shows the configuration for an SD-WAN rule and exhibit B shows the respective rule status, the routing table, and the member status.

The administrator wants to understand the expected behavior for traffic matching the SD-WAN rule.

Based on the exhibits, what can the administrator expect for traffic matching the SD-WAN rule?

A.

The traffic will be load balanced across all three overlays.

B.

The traffic will be routed over T_INET_0_0.

C.

The traffic will be routed over T_MPLS_0.

D.

The traffic will be routed over T_INET_1_0.

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Question # 29

What are two benefits of using the Internet service database (ISDB) in an SD-WAN rule? (Choose two.)

A.

The ISDB is dynamically updated and reduces administrative overhead.

B.

The ISDB requires application control to maintain signatures and perform load balancing.

C.

The ISDB applies rules to traffic from specific sources, based on application type.

D.

The ISDB contains the IP addresses and port ranges of well-known internet services.

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