Juniper JN0-361 Online Practice Questions and Exam Preparation

Juniper JN0-361 Online Questions & Answers

• Question 141:

  What are two uses of the AS-path attribute? (Choose two.)

  A. It is used in BGP route selection.
  B. It is used to ensure that a packet traverses the least number of routers.
  C. It is used by IGPs to avoid loops within an autonomous system.
  D. It is used to avoid routing loops between autonomous systems.
  A. It is used in BGP route selection.
  D. It is used to avoid routing loops between autonomous systems.

• Question 142:

  What is a valid BGP neighbor state?

  A. OpenEstablished
  B. OpenConnect
  C. OpenConfirm
  D. OpenActive
  C. OpenConfirm

• Question 143:

  Click the Exhibit.

  

  Referring to the exhibit, what is the result of applying this policy?

  A. The 172.18.1.0/24 prefix will be redistributed into OSPF as an internal route.
  B. The 172.18.1.1/32 prefix will be redistributed into OSPF as an external route.
  C. The 172.18.1.0/24 prefix will be redistributed into OSPF as an external route.
  D. The 172.18.1.1/32 prefix will be redistributed into OSPF as an internal route.
  C. The 172.18.1.0/24 prefix will be redistributed into OSPF as an external route.

• Question 144:

  You have an OSPF network. On certain applications and links, you need OSPF recovery to be faster than can be provided by OSPF timers. Which protocol would meet this requirement?

  A. BFD
  B. OSPFv3
  C. GRES
  D. NSR
  A. BFD

• Question 145:

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

• Question 146:

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

• Question 147:

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

  A. 2Way
  B. Full
  C. ExStart
  D. Exchange
  A. 2Way

• Question 148:

  You are asked to deploy OSPF between two routers over a broadcast medium.

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

  A. hello interval
  B. options
  C. backup designated router
  D. network mask
  E. designated router
  A. hello interval
  B. options
  D. network mask

• Question 149:

  What are two valid IPv6 addresses? (Choose two.)

  A. 2bfc::02 :0:0:fe c:5c
  B. 2bfc::2 ::fe c:5c
  C. 2bfc:2 :0:0:fe c:5c
  D. 2bfc:0:0:2 ::fe c:5c
  A. 2bfc::02 :0:0:fe c:5c
  D. 2bfc:0:0:2 ::fe c:5c

• Question 150:

  Which statement about Rapid Spanning Tree Protocol (RSTP) is correct?

  A. If a device configured for RSTP receives STP BPDUs, it sends STP BPDUs.
  B. If a device configured for RSTP receives STP BPDUs, it forwards them as STP BPDUs.
  C. If a device configured for RSTP receives STP BPDUs, it continues to send RSTP BPDUs.
  D. If a device configured for RSTP receives STP BPDUs, it sends RSTP and STP BPDUs.
  B. If a device configured for RSTP receives STP BPDUs, it forwards them as STP BPDUs.