Juniper JN0-363 JNCIS-SP Exam Practice Test Instant Access

Question 1

By default, which two statements are correct about switch ports on a Junos device? (Choose two.)

ATrunk ports receive and transmit untagged traffic.

BAccess ports receive and transmit tagged traffic.

CTrunk ports receive and transmit tagged traffic.

DAccess ports receive and transmit untagged traffic.

Answer : C, D

Question 2

Click the Exhibit button.

All devices in the network are configured correctly and the path requirements are valid.

Referring to the exhibit, which two statements are correct? (Choose two.)

AThe primary LSP will be signaled, and its state will be up.

BThe secondary LSP will not be signaled, and its state will be down.

CThe secondary LSP will be signaled, and its state will be up.

DThe primary LSP will not be signaled, and its state will be down.

Answer : A, B

Question 3

Click the Exhibit button.

Referring to the exhibit, you have an established RSVP LSP between R1 and R4 when you experience a link failure between R2 and R3.

Which two statements are correct? (Choose two.)

AR2 sends a ResvTear message upstream to R1 signaling the link failure.

BR3 sends a PathTear message downstream to R4 signaling the link failure.

CR2 sends a PathTear message upstream to R1 signaling the link failure.

DR3 sends a ResvTear message downstream to R4 signaling the link failure.

Answer : A, B

Question 4

You are implementing traffic engineering in your MPLS network. You must ensure that the MPLS routes are used to traverse your network. Your solution should not affect IGP routes in your route tables.

In this scenario, which traffic engineering setting will accomplish this behavior?

Abgp-igp-both-ribs

Bmpls-forwarding

Cbgp-igp

Dbgp

Answer : D

bgp---On BGP destinations only. Ingress routes are installed in the inet.3 routing table.

bgp-igp---On both BGP and IGP destinations. Ingress routes are installed in the inet.0 routing table. If IGP shortcuts are enabled, the shortcut routes are automatically installed in the inet.0 routing table.

bgp-igp-both-ribs---On both BGP and IGP destinations. Ingress routes are installed in the inet.0 and inet.3 routing tables. This option is used to support VPNs.

mpls-forwarding---On both BGP and IGP destinations. Use ingress routes for forwarding only, not for routing.

Question 5

Which two interface types are used as tunnel endpoints? (Choose two.)

Aae

Bip

Cge

Dgr

Answer : B, D

tunnel-end-point name {

ipv4 {

source-address 10.255.1.1;

destination-address 10.255.2.0/25;

}

gre {

key 9;

}

https://www.juniper.net/documentation/us/en/software/junos/routing-policy/topics/ref/statement/tunnel-end-point-edit-firewall.html

Question 6

The segment touting SRGB start label Is 10,000 and the SRGB index range is 500.

In this scenario, which two statements are correct? (Choose two.)

AThe first usable label is 10,001.

BThe last usable label is 10.501.

CThe last usable label is 10,499.

DThe first usable label Is 10,000.

Answer : C, D

Question 7

You are asked to configure an LSP which uses the OSPF link state database for path computations. Which two statements are correct in this scenario? (Choose two.)

AYou must use the no-cspf parameter in the label-switched-path configuration.

BTraffic engineering extensions ate enabled by default In OSPF.

CTraffic engineering extensions are not enabled by default in OSPF.

DYou must use the policing parameter in the label-switched-path configuration.

Answer : A, C

The no-cspf command will activate usage of OSPF DB https://www.juniper.net/documentation/us/en/software/junos/ospf/topics/topic-map/configuring-ospf-support-for-traffic-engineering.html Not enabled by default for ospf

Juniper JN0-363 Service Provider Routing and Switching, Specialist JNCIS-SP Exam Practice Test