Juniper JN0-361 Online Practice Questions and Exam Preparation

Juniper JN0-361 Online Questions & Answers

• Question 411:

  Click the Exhibit button.

  

  Referring to the exhibit, MED is being used in your BGP network. All other BGP configurations use the default settings. Which statement is correct regarding traffic destined to the 151.213.0.0/16 prefix in AS 358?

  A. A traffic black hole will be created at Router A and Router B.
  B. Traffic will load-balance across both the A-to-C and B-to-D paths.
  C. Traffic will prefer the A-to-C path.
  D. Traffic will prefer the B-to-D path.
  C. Traffic will prefer the A-to-C path.

• Question 412:

  You have been asked to provide three commands helpful in troubleshooting OSPF adjacencies. Which three commands would be helpful? (Choose three.)

  A. show ospf database
  B. show ospf summary
  C. show ospf interface
  D. show ospf adjacency
  E. show ospf neighbor
  A. show ospf database
  C. show ospf interface
  E. show ospf neighbor

• Question 413:

  You have configured multiple IP-IP tunnels across your network to provide connectivity to remote sites. Which technique is used to help the IP endpoints in your network determine the optimal packet size to send across your tunnels?

  A. path MTU discovery
  B. fragmentation discovery
  C. end-to-end MTU discovery
  D. packet throughput discovery
  A. path MTU discovery

• Question 414:

  

  In the network shown in the exhibit, you want to configure a GRE tunnel on Router B that is destined for Router C. Which route should be used on Router B to provide reachability to the tunnel destinations?

  A. static route to the loopback address of Router A
  B. static route to the loopback address of Router B
  C. static route to the loopback address of Router C
  D. static route to the loopback address of Router D
  C. static route to the loopback address of Router C

• Question 415:

  -- Exhibit -

  user@router> show isis database IS-IS level 2 link-state database: LSP ID Sequence Checksum Lifetime Attributes Tokyo.00-00 0x6 0xb978 1154 L1 L2 host.00-00 0x4 0x140c 1154 L1 L2 Wash-DC.00-00 0x1d7 0x7f37 683 L1 L2 Beijing.00-00 0x1d3 0xe603 1024 L1 L2 Beijing.02-00 0x9 0xea81 1175 L1 L2 Amsterdam.00-00 0x1c8 0x8b1c 677 L1 L2 Cairo.00-00 0x1ca 0x1571 1103 L1 L2 Sydney.00-0 0x1dd 0x178a 779 L1 L2 8 LSPs

  The exhibit displays the output of the command "show isis database" on a Junos device. Why are there two entries for the Beijing device?

  A. There are two devices in the network with the host name Beijing; this problem should be repaired
  B. The Beijing device is routing both IPv4 and IPv6
  C. The Beijing device is a designated intermediate system (DIS)
  D. The Beijing device is going through a graceful restart
  C. The Beijing device is a designated intermediate system (DIS)

• Question 416:

  Which statement correctly describes unified in-service software upgrades (ISSU)?

  A. Unified ISSU is built upon graceful-restart extensions to allow upgrades with no impact to the data plane.
  B. Unified ISSU is supported on systems with single or dual Routing Engines.
  C. Unified ISSU permits both upgrades and downgrades with no control plane disruption and is based on the graceful Routing Engine switchover (GRES) feature.
  D. Unified ISSU is based on nonstop-routing (NSR) and graceful Routing Engine switchover (GRES), and permits software upgrades only.
  D. Unified ISSU is based on nonstop-routing (NSR) and graceful Routing Engine switchover (GRES), and permits software upgrades only.

• Question 417:

  You are logged in to an MX80 and issue the command "show route protocol bgp" You see that you have received the route 10.0.4/24 from two different peers. One peer is an external peer and the other is an internal peer. The route received from the internal peer is active.

  By the rules of BGP preference, what would cause the internal path for this prefix to be preferred over the external one?

  A. Internally learned prefix is preferred over an externally learned prefix
  B. The local-preference value of the internally learned prefix is higher than the externally learned peer
  C. The peer ID of the internally learned prefix is lower than that of the externally learned peer
  D. The internally learned prefix has a shorted cluster length
  B. The local-preference value of the internally learned prefix is higher than the externally learned peer

• Question 418:

  Which configuration parameter allows a Junos device to include an interface route into OSPF while prohibiting adjacencies from forming?

  A. inactive
  B. no-peer-advertise
  C. disable
  D. passive
  D. passive

• Question 419:

  Which Layer 2 mechanism logically groups network nodes into separate broadcast domains?

  A. IS-IS levels
  B. OSPF areas
  C. VLAN
  D. IP subnets
  C. VLAN

• Question 420:

  -- Exhibit -[edit] user@router# run show isis interface IS-IS interface database: Interface L CirID Level 1 DR Level 2 DR L1/L2 Metric ge-1/0/2.0 3 0x1 router.00 router.00 10/10 lo0.0 0 0x1 Passive Passive 0/0 -- Exhibit -Click the Exhibit button.

  Referring to the exhibit, which two statements are true regarding the GE interface? (Choose two.)

  A. It operates at both Level 1 and Level 2.
  B. It operates at Level 3, which supports hierarchical backbone areas.
  C. The local router is the IS-IS designated intermediate system at all levels.
  D. The local router is the IS-IS designated router at all levels.
  A. It operates at both Level 1 and Level 2.
  C. The local router is the IS-IS designated intermediate system at all levels.