Juniper Juniper Certifications JN0-361 Questions & Answers

• Question 511:

  You are asked to redistribute routes into OSPF.

  Which action accomplishes this task?

  A. Create a redistribution policy and apply it as an export policy under the [edit protocols ospf area] hierarchy.

  B. Create a redistribution policy and apply it as an import policy in the [edit protocols ospf] hierarchy.

  C. Create a redistribution policy and apply it as an import or an export policy in the [edit protocols ospf] hierarchy.

  D. Create a redistribution policy and apply it as an export policy in the [edit protocols ospf] hierarchy.

  Correct Answer: D

• Question 512:

  You are configuring OSPF on a Junos device; however, you have not configured a router ID.

  What is the default behavior in this situation?

  A. If the loopback is configured with a 127/8 address, it will be used.

  B. If the loopback is not configured, it will use the interface with the highest IP address.

  C. If the loopback is configured and does not have a usable address, the IP address associated with the first hardware interface is used.

  D. If you configure a dedicated management address and include that interface in OSPF, it will be used as the router ID.

  Correct Answer: C

• Question 513:

  You have entered the show ospf route command and see routes with a metric type of EXT2.

  What does this indicate?

  A. These routes are OSPF interarea routes.

  B. These routes have been redistributed into OSPF and are using a Type 2 metric.

  C. These routes are preferred over the same routes with an EXT1 metric.

  D. These routes are OSPF intra-area routes.

  Correct Answer: B

• Question 514:

  You want to verify the frequency and type of SPF calculations on your Junos device.

  Which command displays this information?

  A. show ospf database | match log

  B. show spf log

  C. show ospf log

  D. show ospf statistics

  Correct Answer: C

• Question 515:

  You are troubleshooting an OSPF adjacency that is stuck in the ExStart state.

  What would be the correct step to resolve the problem?

  A. Look for a mismatched IP subnet or mask.

  B. Determine whether the neighbor is a DR-Other.

  C. Determine whether the hello and dead intervals are the same on both sides.

  D. Review the MTU settings to ensure that they match.

  Correct Answer: D

• Question 516:

  Which OSPF adjacency state is reached when a hello packet has been sent, but bidirectional communication has not been established?

  A. Down

  B. Init

  C. 2-way

  D. ExStart

  Correct Answer: B

• Question 517:

  What is a reason for an OSPF router to display a designated router ID of 0.0.0.0?

  A. The MTU is mismatched.

  B. The subnet mask is mismatched.

  C. The interface type is point-to-point.

  D. The interface type is broadcast.

  Correct Answer: C

• Question 518:

  Which two OSPF areas allow external routes? (Choose two.)

  A. backbone area

  B. not-so-stubby area

  C. stub area

  D. totally stubby area

  Correct Answer: AB

• Question 519:

  Which LSA packet types are originated only by an OSPF ABR router?

  A. Type 2 and Type 3

  B. Type 3 and Type 4

  C. Type 5 and Type 6

  D. Type 6 and Type 7

  Correct Answer: B

• Question 520:

  In an OSPF environment, which two configuration parameters are used to determine which router is the DR? (Choose two.)

  A. the router with the highest priority

  B. the router with the lowest priority

  C. the router with the highest RID

  D. the router with the lowest RID

  Correct Answer: AC