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JN0-130 Real Exam Questions

Juniper networks Certified internet specialist.e(jncis-e)

128 questions available · Page 1 of 13

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Question 1 Single choice

Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is received from a remote ERX Edge Router?

  1. A

    t1 1 remote-loopback

  2. B

    t1 1 loopback-remote

  3. C

    t1 1 loopback remote

  4. D

    t1 1 remote loopback

Show answer and explanation

Correct answer: A

Question 2 Single choice

What is the default value of the IS-IS lsp-refresh-interval command?

  1. A

    60 seconds

  2. B

    5 minutes

  3. C

    15 minutes

  4. D

    30 minutes

Show answer and explanation

Correct answer: C

Question 3 Single choice

What is the default authentication method on an OSPF interface?

  1. A

    null password

  2. B

    simple password

  3. C

    message digest 5

  4. D

    Password Authentication Protocol

Show answer and explanation

Correct answer: A

Question 4 Multiple choice

An RSVP session is maintained with the periodic exchange of which two message types? (Choose two.)

  1. A

    path

  2. B

    resv

  3. C

    session

  4. D

    keepalive

Show answer and explanation

Correct answers: A, B

Question 5 Multiple choice

Which two routes do P routers see by default in a BGP MPLS VPN configuration? (Choose two.)

  1. A

    IGP routes advertised by P routers

  2. B

    IGP routes advertised by PE routers

  3. C

    VPN routes advertised by PE routers

  4. D

    VPN routes advertised by CE routers

Show answer and explanation

Correct answers: A, B

Question 6 Single choice

Which configuration component is required to allow a PPP over ATM client to connect to one virtual router for a particular session and to a different virtual router for another session?

  1. A

    profile

  2. B

    domain map

  3. C

    IP access-route

  4. D

    static IP addressing

Show answer and explanation

Correct answer: A

Question 7 Single choice

What does a BGP route reflector do when reflecting a route?

  1. A

    It prepends its cluster identifier to the route's cluster list.

  2. B

    It prepends its own originator identifier to the route's cluster list.

  3. C

    It replaces the route's cluster identifier with its own cluster identifier.

  4. D

    It replaces the route's originator identifier with its originator identifier.

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Correct answer: A

Question 8 Single choice

What is the default Quality of Service traffic class used by the ERX Edge Router?

  1. A

    bronze forwarding

  2. B

    assured forwarding

  3. C

    expedited forwarding

  4. D

    best effort forwarding

Show answer and explanation

Correct answer: D

Question 9 Single choice

During OSPF adjacency formation, in which state is a router in when an OSPF hello packet has been sent but bi-directional communication has not been achieved?

  1. A

    Init

  2. B

    2Way

  3. C

    ExStart

  4. D

    Exchange

Show answer and explanation

Correct answer: A

Question 10 Single choice

Two Level 2 routers are exchanging Hello packets with different Area IDs.

What occurs between these routers?

  1. A

    An Adjacency is formed.

  2. B

    No IS-IS PDUs are sent.

  3. C

    An Adjacency does not form.

  4. D

    An Adjacency forms but traffic is not forwarded.

Show answer and explanation

Correct answer: A