Juniper Juniper Certifications JN0-361 Questions & Answers

• Question 271:

  To which OSPF state does a device transaction once it receives an initial hello packet?

  A. 2Way

  B. Full

  C. ExStart

  D. Exchange

  Correct Answer: A

• Question 272:

  Click the Exhibit button.

  

  Which two statements are correct according to the output shown in the exhibit? (Choose two.)

  A. The peering session can pass inet-vpn routes.

  B. The peering session uses an altered route preference.

  C. The peering session is enabled for multihop support.

  D. The peering session is enabled for multipath support.

  Correct Answer: AB

  A: From the exhibit we see:

  Address families configured: inet-unicast inet-vpn-unicast

  B: From the exhibit we find:

  Options:

• Question 273:

  You are asked to deploy OSPF between two routers over a point-to point link.

  Which three fields in the OSPF hello packet must match? (Choose three.)

  A. network mask

  B. hello interval

  C. options

  D. dead interval

  E. backup designated router

  Correct Answer: BCD

• Question 274:

  Which two Layer 2 protocols are supported on MX Series devices? (Choose two.)

  A. BGP

  B. RIP

  C. RSTP

  D. MSTP

  Correct Answer: CD

• Question 275:

  Click the Exhibit button.

  

  Which two statements are correct according to the output shown in the exhibit? (Choose two.)

  A. The peering session is enabled for graceful restart.

  B. The peering session uses the default route preference.

  C. The peering session is in a state in which routes can be exchanged.

  D. The peering session uses a 4-byte AS number.

  Correct Answer: BC

• Question 276:

  Your network runs RSTP and includes a LAN segment shared by two MX Series devices. The two MX Series devices sharing this LAN segment each have two connections on the shared segment.

  Which two statements are true? (Choose two.)

  A. The port on the selected MX Series device with the lowest port ID is selected as the designated port.

  B. The MX Series device with the highest-cost path to the root bridge is selected as a designated bridge for the shared segment.

  C. The port on the selected MX Series device with the highest port ID is selected as the designated port.

  D. The MX Series device with the least-cost path to the root bridge is selected as the designated bridge for the shared segment.

  Correct Answer: AD

• Question 277:

  Your network consists of multiple remote locations using both IPv4 and IPv6. You have an IPv4-based Internet connection at each site provided by different, local service providers. You are asked to ensure that the remote IPv6 networks are able to communicate.

  What should you do?

  A. Create GRE tunnels between the remote locations to connect the IPv6 networks.

  B. Create IPsec tunnels between the remote locations to connect the IPv6 networks.

  C. Create IP-IP tunnels between the remote locations to connect the IPv6 networks.

  D. Create MPLS tunnels between the remote locations to connect the IPv6 networks.

  Correct Answer: C

• Question 278:

  R1 is an OSPF router with a priority of 100 and has been elected as the designated router (DR). R2 is the backup designated router (BDR) with a priority of 50. A third router, R3, comes online with a priority of 200.

  Which routers will be the DR and BDR after R3 comes online?

  A. R1 will be the DR and R2 will be the BDR.

  B. R3 will be the DR and R1 will be the BDR.

  C. R2 will be the DR and R1 will be the BDR.

  D. R3 will be the DR and R2 will be the BDR.

  Correct Answer: A

• Question 279:

  Click the Exhibit button.

  

  Referring to the exhibit, which two statements are correct about R2? (Choose two.)

  A. If R2 remains in the ExStart state, then you should verify the MTU setting on R2 and R3.

  B. R2 LSDB is synchronized with R1.

  C. If R2 remains in the ExStart state, then you should verify Physical Layer and Data Link Layer connectivity on R2 and R3.

  D. R2 LSDB is not synchronized with R1.

  Correct Answer: AB

• Question 280:

  How are BGP routes originated?

  A. BGP routes are created using policies associated with BGP peering sessions.

  B. BGP routes are created using IP subnet definitions at each defined BGP peer.

  C. BGP routes are created based on interface subnets used for peering sessions.

  D. BGP routes are created based on all interface subnets on all BGP routers.

  Correct Answer: A