Juniper JN0-360 Online Practice Questions and Exam Preparation

Juniper JN0-360 Online Questions & Answers

• Question 441:

  Which two statements are correct about default MPLS behavior on Junos devices? (Choose two.)

  A. The MPLS label is popped by the penultimate router.
  B. The MPLS label is popped by the ultimate router.
  C. The MPLS label is pushed by the ingress router.
  D. The MPLS label is swapped by the ingress router.
  A. The MPLS label is popped by the penultimate router.
  C. The MPLS label is pushed by the ingress router.

• Question 442:

  What is the purpose of a trunk link?

  A. to carry traffic for multiple VLANs between multiple switches
  B. to interconnect multiple bridging domains on the same switch
  C. to aggregate multiple native VLANs into a single bridging domain
  D. to allow Layer 3 functionality for multiple VLANs
  A. to carry traffic for multiple VLANs between multiple switches

• Question 443:

  In which environment would you run BGP?

  A. a company spread across multiple floors of a building
  B. a company with a single office
  C. a home network
  D. the public Internet
  D. the public Internet

• Question 444:

  What are two characteristics of load-balancing implementation on a Junos device? (Choose two.)

  A. It balances packets on a per-packet basis.
  B. It balances packets on a per-flow basis.
  C. It is enabled through a policy.
  D. It is enabled by default.
  B. It balances packets on a per-flow basis.
  C. It is enabled through a policy.

• Question 445:

  Which two problems occur when increasing numbers of users are added to traditional hub-based Ethernet LAN? (Choose two.)

  A. There is a greater chance for collisions to occur
  B. The MAC table sizes increase
  C. Some devices will not see certain traffic
  D. There is unnecessary consumption of network bandwidth
  A. There is a greater chance for collisions to occur
  D. There is unnecessary consumption of network bandwidth

• Question 446:

  You are asked to establish an MPLS LSP between two sites. You are required to ensure the LSP traverses specific routers within your network. Which solution is correct?

  A. Enable traffic engineering within LDP and define the explicit route the LSP must follow.
  B. Implement RSVP and define the explicit route the LSP must follow.
  C. Enable traffic engineering within RSVP and define the explicit route the LSP must follow.
  D. Implement LDP and define the explicit route the LSP must follow.
  B. Implement RSVP and define the explicit route the LSP must follow.

• Question 447:

  -- Exhibit -user@R2> show

  protocols {

  isis {

  export leak;

  interface ge-1/1/0.0;

  interface ge-1/1/1.0 {

  level 1 disable;

  }

  interface lo0.0;

  }

  }

  policy-options {

  policy-statement leak {

  term 1 {

  from level 1;

  to level 2;

  then accept;

  }

  }

  }

  -- Exhibit -Click the Exhibit button.

  R1 and R2 have a Level 1 IS-IS adjacency. R2 participates in both Level 1 and Level 2, and is receiving routes from a Level 2 neighbor. A policy on R2 has been created to leak routes to Level 1, but R1 is not receiving the routes.

  Referring to the exhibit, what is the solution on R2?

  A. The policy must be applied as an export policy at the interface level.
  B. The policy must be changed to include from protocol isis.
  C. The policy must be changed to specify from level 2 and to level 1.
  D. The policy must be applied as an import policy.
  C. The policy must be changed to specify from level 2 and to level 1.

• Question 448:

  When displaying the forwarding table, which designation indicates that load balancing is working correctly?

  A. ucst
  B. msct
  C. ulst
  D. mlst
  C. ulst

• Question 449:

  Click the Exhibit button.

  

  Which two statements are correct according to the output shown in the exhibit? (Choose two.)

  A. The peering session is enabled for graceful restart.
  B. The peering session uses the default route preference.
  C. The peering session is in a state in which routes can be exchanged.
  D. The peering session uses a 4-byte AS number.
  B. The peering session uses the default route preference.
  C. The peering session is in a state in which routes can be exchanged.

• Question 450:

  You have a router with dual Routing Engines. You want to ensure that your users experience minimum downtime. You have decided to enable graceful Routing Engine switchover on the router.

  Which output accomplishes this task?

  A. {master} user@R1-re0> show system snapshot Information for snapshot on hard-disk Creation datE. Nov 1 1 :5 :0 2012 JUNOS version on snapshot: jbase : 11.4R2 jcrypto: 11.4R2 jdocs : 11.4R2 jkernel: 11.4R2 jpfe : M40-11.4R2 jroute : 11.4R2
  B. {backup} user@R1-re1> show system switchover Graceful switchover: On Configuration databasE. Ready kernel databasE. Ready Peer StatE. steady State
  C. {backup} user@R1-re1> show system snapshot Information for snapshot on hard-disk Creation datE. Nov 1 1 :5 :0 2012 JUNOS version on snapshot: jbase : 11.4R2 jcrypto: 11.4R2 jdocs : 11.4R2 jkernel: 11.4R2 jpfe : M40-11.4R2 jroute : 11.4R2
  D. {master} user@R1-re0> show system switchover Graceful switchover: On Configuration databasE. Ready kernel databasE. Ready Peer StatE. steady State
  B. {backup} user@R1-re1> show system switchover Graceful switchover: On Configuration databasE. Ready kernel databasE. Ready Peer StatE. steady State