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

Question 1

You want to share routes between two routing instances that you have configured?

What are two ways to accomplish this task? (Choose two.)

AUse a non-forwarding instance.

BConfigure an instance import policy

CCreate a forwarding instance.

DUse a RIB group.

Answer : B, D

static route with a next-hop of next-table pointing to the appropriate routing table which contains more accurate information rib-groups to mirror routing information from one route-table to another. However, in many cases, in order to make this work, interface-routes also need to be mirrored. RIB Group policy can be used to constrain the routing information instance-import and instance-export statements configured within the individual routing-instances to leak routes from one table to another. Again, policy can be used here to constrain the routing information. This method is more straightforward than the rib-group method A final approach is to use physical interfaces or logical-tunnels to stitch routing-instances and use a routing protocol or static routes across this connection between the two routing-instances.

Question 2

Which BGP attribute Is used to detect touting loops?

AAS path

BMED

Clocal preference

Dnext hop

Answer : A

Question 3

Exhibit

You have configured graceful RE switchover (GRES), however you cannot complete the show system switchover command.

Referring to the exhibit, what is the problem?

AThe command is only available if non-stop routing is enabled.

BThe command is only available on the backup Routing Engine.

CThe command is only available If a backup router is configured.

DThe command is only available If graceful restart is enabled.

Answer : B

Issue the show system switchover command only on the backup Routing Engine. This command is not supported on the primary Routing Engine because the kernel-replication process daemon does not run on the primary Routing Engine. This process runs only on the backup Routing Engine.

Question 4

Exhibit

Referring to the exhibit, what will happen to untagged frames?

AThe untagged frames are dropped.

BThe untagged frames are load balanced between VLAN 10 and VLAN 20.

CThe untagged frames are associated with VLAN 10.

DThe untagged frames are associated with VLAN 20.

Answer : A

Question 5

Exhibit

Routers R1 and R4 have a VRRP priority of 90, while R2 and R3 have default VRRP priorities

Referring to the exhibit, which router will be elected as the primary VRRP router?

AR3

BR4

CR2

DR1

Answer : A

'Default: 100. If two or more devices have the highest priority in the VRRP group, the device with the VRRP interface that has the highest IP address becomes the primary, and the others serve as backups.' https://www.juniper.net/documentation/us/en/software/junos/high-availability/topics/ref/statement/priority-edit-interfaces-vrrp.html

Question 6

You have created a routing instance named vr3 that will provide access to Server 2 (10.0.0.2) (or the hosts on the 10.10.10.0/24 network. Which command would you use to test connectivity between vr3 and Server 2?

Auser@vr3> ping 10.0.0.2 count 5

Buser@vr3> ping 10.0.0.2 count 5 source 10.10.10.1

Cuser9router1> ping 10.0.0.2 count 5

Duser@router1> ping 10.0.0.2 routing-instance vr3 count 5

Answer : C

Question 7

Exhibit

Which two statements are correct about the service provider MPLS network shown in the exhibit? (Choose two.)

AR3 is considered a P router.

BR3 is considered a PE router.

CR3 is considered a transit router.

DR3 is considered an ingress router.

Answer : A, C

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