Juniper Juniper Certifications JN0-662 Questions & Answers

• Question 11:

  Click the Exhibit button.

  

  Which two statements are true regarding the output shown in the exhibit? (Choose two.)

  A. Both ESIs are generated from the router ID.

  B. Both ESIs use the same VNI.

  C. The ESI 05:00:00:fe:4d:00:00:56:0e:00 is an auto-generated ESI.

  D. The ESI 00:24:24:24:24:24:24:24:24:24 is an auto-generated ESI.

  Correct Answer: BC

• Question 12:

  Click the Exhibit button.

  

  You have configured a BGP-signaled Layer 2 VPN with the configuration shown in the exhibit. Which two statements are true in this situation? (Choose two.)

  A. Remote site 1 is dual-homed.

  B. The local site is site ID 1.

  C. The route-distinguisher is in the wrong format.

  D. Interface ge-0/0/l.512 is connected to the local site

  Correct Answer: AB

• Question 13:

  Click the Exhibit button.

  

  Referring to the exhibit, what is the correct prefix length of the route for the multihomed device?

  A. 192

  B. 304

  C. 296

  D. 248

  Correct Answer: B

• Question 14:

  Click the Exhibit button.

  

  Referring to the exhibit, the Layer 2 VPN between PE-1 and PE-2 is not functioning properly.

  What must you do to solve the problem?

  A. Set the remote site identifier to 3.

  B. Set the local site identifier to 3.

  C. Set the local site identifier to 1.

  D. Set the remote site identifier to 5.

  Correct Answer: B

• Question 15:

  To reduce the size of OSPF Area 100, you configure the area with the no-summaries parameter. After committing this configuration change, you notice that an OSPF router in a remote area is no longer receiving Type 5 LSAs from an ASBR in Area 100.

  Which statement is true in this scenario?

  A. The ASBR in Area 100 generates Type 5 LSAs, and places them in its own database.

  B. The ASBR in Area 100 generates Type 5 LSAs, and they are translated to Type 7 LSAs.

  C. The ASBR in Area 100 generates Type 5 LSAs, and they are blocked by the ABR.

  D. The ASBR in Area 100 generates Type 5 LSAs, and a virtual link is required for transport to other areas.

  Correct Answer: B

• Question 16:

  Click the Exhibit button.

  

  Referring to the exhibit, you have multiple Layer 3 VPNs established in your network. You are asked to ensure that PE-4 allows CE-2 in VPN 1 to communicate with CE-1 in VPN 3.

  Which two statements are correct in this scenario? (Choose two.)

  A. Use a BGP export policy to share the appropriate VRF routes.

  B. Use the auto-export feature to share the appropriate VRF routes.

  C. Use a BGP import policy to share the appropriate VRF routes.

  D. Use rib-groups to share the appropriate VRF routes.

  Correct Answer: AC

• Question 17:

  Click the Exhibit button.

  

  Referring to the exhibit, what must be added to the existing configuration to ensure that per-prefix load balancing occurs?

  A. multihop

  B. keep all

  C. multipath

  D. family inet unicast

  Correct Answer: C

• Question 18:

  Click the Exhibit button.

  

  Referring to the ABR configuration shown in the exhibit, which two statements are correct? (Choose two.)

  A. The ABR advertises a default route to the NSSA with a metric of 10.

  B. To reach the ABR, routers within the NSSA add 10 to their calculated path cost.

  C. The ABR advertises NSSA routes to the backbone area with a metric of 10.

  D. To reach the ABR, routers within the NSSA use the metric 10 as their path cost.

  Correct Answer: A

  You must explicitly configure the ABR to generate a default route when attached to a stub or not-sostubby-area (NSSA). To inject a default route with a specified metric value into the area, you must configure the default-metric option and specify a metric value.

• Question 19:

  Click the Exhibit button.

  

  Site HQ connects to Site A through a provider using BGP. The BGP route for Site A destinations is redistributed info OSPF within site HQ. You provision a backup link over a dedicated leased line that connects to Site A, which should only be used when Site A is not reachable through the provider.

  When the backup circuit is provisioned, traffic destined to Site A transits the backup link instead of the provider link.

  Referring to the exhibit, how do you solve this problem?

  A. Configure the backup link to be in passive mode.

  B. Configure the backup link to be part of Area 0.

  C. Increase the metric on the backup link to Site A.

  D. Change the route preference on OSPF external routes.

  Correct Answer: C

• Question 20:

  You are asked to configure PIM-SM in your network. Your implementation must allow for load sharing between redundant RPs and, should an RP failure occur, the RP failover time should be minimized.

  Which two configuration tasks are required in this scenario? (Choose two.)

  A. Configure MSDP peering sessions between the routers designated as RPs.

  B. Configure the shared anycast address on the RPs as the primary address on the loopback interface.

  C. On the routers designated as RPs, configure the shared anycast address on the loopback interface.

  D. Configure at least two static RPs and bundle them in an RP redundancy group under [edit protocols pim].

  Correct Answer: BD