Juniper Juniper Certifications JN0-361 Questions & Answers

• Question 381:

  Click the Exhibit button

  

  Which two topologies shown in the exhibit would require the use of a spanning-tree protocol? (Choose two)

  A. ring

  B. tree

  C. star

  D. mesh

  Correct Answer: AD

• Question 382:

  Which three functions are performed by an OSPF area border router (ABR)? (Choose three)

  A. flooding Summary LSAs to connected areas

  B. flooding ASBR Summary LSAs to connected areas

  C. generating all Router LSAs for connected neighbors

  D. performing summarization on routes headed to Area 0

  E. flooding NSSA External LSAs to Area 0

  Correct Answer: ABD

• Question 383:

  A customer configures a bridge domain using a VLAN ID of 222.

  Which configuration will allow for the switch to potentially look at the IP header of incoming frames tagged with a VLAN ID of 222?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

• Question 384:

  Which protocol is used by wired Ethernet to manage frame collisions?

  A. IEEE 802.3 active monitoring

  B. IEEE 802.5 active monitoring

  C. carrier-sense multiple access with collision avoidance

  D. carrier-sense multiple access with collision detection

  Correct Answer: D

• Question 385:

  You have been asked to provision a service provider's network to accommodate Layer 3 VPNs as defined in RPC 4364.

  Which three tasks must be performed before the provider core is ready to carry VPN traffic? (Choose three.)

  A. All P routers and PE routers must be configured to support MPLS administrative-groups (colors)

  B. All PE routers must be configured to support Multiprotocol BGP (MP-BGP)

  C. All P routers and PE routers must have a signaling protocol such as RSVP or LDP enabled

  D. All P routers and PE routers must have a discovery protocol such as LLDP or CDP enabled

  E. All P routers and PE routers must have MPLS reach ability to PE routers

  Correct Answer: BCE

• Question 386:

  You would like two LDP routers on opposite sides of your network to become neighbors. Which LDP message is used to form this relationship?

  A. basic discovery

  B. extended discovery

  C. peer discovery

  D. remote discovery

  Correct Answer: B

• Question 387:

  In which two environments would BGP add value? (Choose two)

  A. an enterprise environment with a single upstream connection

  B. an enterprise environment with multiple upstream connections

  C. a service provider environment

  D. a home office environment

  Correct Answer: BC

• Question 388:

  Click the Exhibit button Referring to the exhibit, which policy(s) will be applied to neighbor 172.18.4.5?

  

  A. Import policy-a and policy-d. export policy-b and policy-c

  B. Import policy-d, export policy-b and policy-c

  C. Import policy-d. export policy-c.

  D. Import policy-d only

  Correct Answer: C

• Question 389:

  Click the Exhibit button.

  

  In the exhibit Router A and Router B are operating on the LAN with Router B acting as the designated intermediate system (DIS).

  When Router C and Router D are added to the LAN. Which statement is true?

  A. Router C becomes the new DIS with no backup DIS.

  B. Router D becomes the new DIS with no backup DIS.

  C. Router C becomes the new DIS with Router B as the backup DIS.

  D. Router D becomes the new DIS with Router A as the backup DIS.

  Correct Answer: A

• Question 390:

  You are logged into a router and issue the command show route protocol bgp. You see that you have received the route 10 0.4/24 from two different peers Both peers were learned using IBGP and Local-Preference. MED, Origin, and AS- path are equal.

  Which criterion is used for this situation?

  A. cluster length

  B. router ID (RID)

  C. peer ID

  D. IGP cost

  Correct Answer: D