Free JN0-130 Exam Dumps Preview

Question 1

Single choice

Which CLI command is used to enable MPLS Fast Reroute on a ingress router?

1. A

   mpls fast reroute

2. B

   mpls fast-reroute

3. C

   enable mpls fast-reroute

4. D

   tunnel mpls fast-reroute

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Correct answerD

Question 2

Single choice

What are the maximum number of classifiers per policy group?

1. A

   100

2. B

   128

3. C

   256

4. D

   512

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Correct answerD

Question 3

Single choice

The traffic engineering extensions to RSVP provide what functionality?

1. A

   IP routing

2. B

   data security

3. C

   label distribution

4. D

   data compression

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Correct answerC

Question 4

Single choice

You are running OSPF between two ERX Edge Routers across an OC-12c link with HDLC encapsulation.

How many designated routers are present for this link?

1. A

   0

2. B

   1

3. C

   2

4. D

   3

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Correct answerA

Question 5

Single choice

When does the E-series router start monitoring DHCP traffic using the DHCP External function?

1. A

   When the discovery packet enters the router from the DHCP client.

2. B

   Only when the offer packet enters the router from the DHCP server.

3. C

   When the acknowledge packet enters the router from the DHCP server.

4. D

   Only when the discovery packet leaves the router going to the DHCP server.

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Correct answerD

Question 6

Single choice

Router A has a priority of 64, Router B has a priority of 0, and Router C has a priority of 70. Router D now comes online with a priority of 100.

Which router is the DIS?

1. A

   Router A

2. B

   Router B

3. C

   Router C

4. D

   Router D

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Correct answerD

Question 7

Single choice

Which configuration command permits dynamic detection of the ATM frame format?

1. A

   aal5mux

2. B

   aal5snap

3. C

   aal5dynamic

4. D

   aal5autoconfig

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Correct answerD

Question 8

Single choice

Which configuration command causes a PPPoE subscriber to be connected to a captive portal?

1. A

   url

2. B

   motm

3. C

   acName

4. D

   sessions

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Correct answerA

Question 9

Single choice

Which utility is used to assign a flow of data to a traffic class?

1. A

   ip profile

2. B

   policy-list

3. C

   classifier-list

4. D

   rate-limit-profile

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Correct answerB

Question 10

Single choice

Which CLI command enables the DHCP External Server function on an E-series router?

1. A

   service dhcp-external

2. B

   set dhcp external server

3. C

   set dhcp-external server

4. D

   dhcp external server

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Correct answerA

Question 11

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

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Correct answerA

Question 12

Multiple choice

Which two statements are true about precedence values in policy? (Choose two.)

1. A

   1 is the default precedence.

2. B

   A lower number is preferred.

3. C

   A higher number is preferred.

4. D

   100 is the default precedence.

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Correct answersB, D

Question 13

Single choice

By default, an L1/L2 IS-IS router advertises what remote area routes into a Level 1 area?

1. A

   only summarized routes

2. B

   all routes in the network

3. C

   all routes in the backbone

4. D

   No routes are advertised.

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Correct answerD

Question 14

Single choice

You would like to operate IS-IS on interface atm 6/0.33 with an IP address of 192.168.1.1/24.

Which set of commands accomplishes this?

1. A

   router isis
   network 192.168.1.0 0.0.0.255

2. B

   router isis
   network 192.168.1.0 255.255.255.0

3. C

   interface atm 6/0.33
   ip address 192.168.1.1 255.255.255.0
   router isis

4. D

   interface atm 6/0.33
   ip address 192.168.1.1 255.255.255.0
   ip router isis

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Correct answerD

Question 15

Single choice

By default, how often does an ERX Edge Router send an OSPF link-state advertisement in a stable network?

1. A

   every 10 seconds

2. B

   every 30 seconds

3. C

   every 10 minutes

4. D

   every 30 minutes

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Correct answerD

Question 16

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

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Correct answerD

Question 17

Single choice

In a Bridged 1483 network, which CLI commands are used to baseline an IP interface on ATM 6/1.1 and display recent IP transmit and receive statistics?

1. A

   clear ip interface atm 6/1.1
   show ip interface atm 6/1.1

2. B

   baseline atm interface atm 6/1.1
   show ip interface atm 6/1.1

3. C

   clear ip interface atm 6/1.1
   show ip interface atm 6/1.1 delta

4. D

   baseline atm interface atm 6/1.1
   show ip interface atm 6/1.1 delta

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Correct answerD

Question 18

Single choice

Which CLI command displays the LSPs that currently have the attached bit set?

1. A

   show isis adjacency

2. B

   show clns neighbors

3. C

   show isis database

4. D

   show clns database

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Correct answerC

Question 19

Single choice

After evaluating the BGP attributes (AS Path, Local Preference, MED, and Origin) there are four additional route selection techniques used as tie-breakers.
In which order are these applied?

1. A

   prefer EBGP over IBGP,
   prefer routes from the lowest RID, prefer routes with lowest IGP metric,

2. B

   prefer routes from the lowest RID, prefer routes with lowest IGP metric,
   prefer EBGP over IBGP

3. C

   prefer routes with lowest IGP metric, prefer routes from the lowest RID,
   prefer EBGP over IBGP,

4. D

   prefer EBGP over IBGP,
   prefer routes with lowest IGP metric, prefer routes from the lowest RID

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Correct answerD

Question 20

Multiple choice

What are three valid LDP message types? (Choose three.)

1. A

   peer discovery

2. B

   label distribution

3. C

   path initialization

4. D

   session management

5. E

   connection establishment

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Correct answersA, B, D