Juniper Juniper Certification JN0-363 Questions & Answers

• Question 51:

  Which statement describes integrated routing and bridging (IRB) interfaces?

  A. An IRB interface Is an IP gateway For hosts of a bridge domain.

  B. An IRB interface assigns interfaces to VLANs.

  C. An IRB interface enables Layer 2 switching on the router.

  D. An IRB interface defines a bridge domain.

  Correct Answer: C

• Question 52:

  Which BGP attribute Is used to detect touting loops?

  A. AS path

  B. MED

  C. local preference

  D. next hop

  Correct Answer: A

• Question 53:

  What is the correct order of BGP attributes for active route selection?

  A. next hop -> local preference -> AS path -> MED -> origin

  B. next hop -> AS path -> local preference -> origin -> MED

  C. next hop -> local preference -> AS path -> origin -> MED

  D. next hop -> origin -> local preference -> AS path -> MED

  Correct Answer: C

• Question 54:

  Which new field is added to an IPv6 header as compared lo IPv4?

  A. version

  B. checksum

  C. fragment offset

  D. flow label

  Correct Answer: D

• Question 55:

  How does a Junos device learn about MAC addresses when II is first connected to an Ethernet LAN?

  A. The device sends out a network broadcast message asking tor all devices and MAC addresses on the network and stores this information In addition lo the interface from which the response was received.

  B. The device learns the destination MAC addresses from traffic in the network and stores this MAC address in addition to the interface from which the traffic was received.

  C. The device learns the source MAC addresses from traffic in the network and stores this MAC address in addition to the interface from which the traffic was received.

  D. The device sends out a network multicast message asking for all devices and MAC addresses on the network and stores this Information in addition to the interface from which the response was received.

  Correct Answer: D

• Question 56:

  Which LSA type does an OSPF ABR use to advertise external routes generated by an NSSAASBR into the backbone?

  A. Type 5

  B. Type 7

  C. Type 3

  D. Type 1

  Correct Answer: C

• Question 57:

  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?

  A. The command is only available if non-stop routing is enabled.

  B. The command is only available on the backup Routing Engine.

  C. The command is only available If a backup router is configured.

  D. The command is only available If graceful restart is enabled.

  Correct Answer: B

• Question 58:

  Which statement is correct about IS-IS?

  A. IS-IS is a distance vector routing protocol.

  B. IS-IS is a path vector routing protocol.

  C. IS-IS is a link-state routing protocol.

  D. IS-IS is a classful routing protocol.

  Correct Answer: C

• Question 59:

  Exhibit Which prefix in the output shown in the exhibit is an external prefix injected by an OSPF router?

  

  A. 192.168.1.3

  B. 172.18.1.0/24

  C. 192.108.1.4

  D. 172.26.4.0730

  Correct Answer: D

• Question 60:

  Interface ge-0/0/0.0 connecls yout network to your ISP. You want to advertise this interface address as an Internal route In OSPF without creating a neighbor with your ISP. In this scenario, how is this task accomplished?

  A. Remove interface ge-0/0/0.0 from OSPF.

  B. Create a generated route for Interface ge-0/0/0.0.

  C. Add ge-0/0/0.0 as a passive interface In OSPF.

  D. Configure a static route for Interface ge-0/0/0.0.

  Correct Answer: D