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  5. Junos - Associate (JNCIA-Junos) Questions and Answers
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JN0-103 Junos - Associate (JNCIA-Junos) Questions and Answers

Questions 4

How does the PFE determine how to forward transit traffic?

Options:

A.

The PFE performs a destination lookup based on its own routing table.

B.

The PFE determines network destinations itself based on the RE’s routing table.

C.

The PFE uses the following table provided by the RE.

D.

The PFE uses the routing table provided by the RE.

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Questions 5

Which two interfaces are considered physical interfaces? (Choose two.)

Options:

A.

xe-10/2/1

B.

ge-0/0/0

C.

et-3/0/0/0:0.501

D.

et-7/1/4.0

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Questions 6

Which two commands would you use to reset the candidate configuration to the active configuration?

(Choose two.)

Options:

A.

rollback 0

B.

rollback 1

C.

rollback 2

D.

rollback

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Questions 7

Referring to the Exhibit,

JN0-103 Question 7

What information is provided about the route to 192.168.47.0/24?

Choose Two

Options:

A.

There is a single active route to 192.168.47.0/24

B.

There are two next-hops available to 192.168.47.0/24

C.

There is a single next-hop available to 192.168.47.0/24

D.

There are two active route to 192.168.47.0/24

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Questions 8

What statement is true about the orlonger route-filter match type?

Options:

A.

All routes within the specified prefix that are longer than the given prefix are considered a

match

B.

All routes within the specified prefix that are longer or equal to the given prefix up to a

defined acceptable prefix length are considered a match

C.

All routes within the specified prefix that are longer or equal to the given prefix are considered a

match

D.

All routes within the specified prefix that are longer than the given prefix up to a

defined acceptable prefix length are considered a match

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Questions 9

What does the output of the show route forwarding-table command display?

Options:

A.

The routing protocol databases in the Routing Engine

B.

The inactive entries in the Routing Engine’s routing table

C.

The Routing Engine’s forwarding table

D.

The Packet Forwarding Engine routing table

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Questions 10

Which two conditions must exist in a Junos device for traffic to transit the device to a

specific destination? Choose Two

Options:

A.

A forwarding table entry for that destination must exist

B.

A routing policy must be in place on the device

C.

A firewall filter must exist to allow traffic to reach that destination

D.

A routing table entry for that destination must exist

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Questions 11

What configuration parameter on a Junos device modifies the default next-hop resolution behavior

of a static route?

Options:

A.

Resolve

B.

No-readvertise

C.

Passive

D.

Preference

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Questions 12

Click the Exhibit Button.

JN0-103 Question 12

You are asked to limit traffic on interface xe-0/0/3 to 1G using the policer shown in the

exhibit.

Which configuration would accomplish this task?

JN0-103 Question 12

JN0-103 Question 12

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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Questions 13

Which parameter of the monitor traffic command should be used with caution when considering

storage space on a Junos device?

Options:

A.

detail

B.

write-file

C.

layer2-headers

D.

extensive

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Questions 14

Click the Exhibit button.

JN0-103 Question 14

You configured the route filter shown in the exhibit.

In this scenario, which IP addresses would term-One accept?

Options:

A.

IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in

the 172.35.0.0/16 and 172.36.0.0/16 subnets.

B.

IP addresses that are part of the 172.35.0.0/16 network only.

C.

IP addresses that are part of the 172.35.0.0/16 network and IP addresses that are in the subnets

of 172.35.0.0/16 network.

D.

IP addresses that are part of the 172.35.0.0/16 network, but not IP addresses that are part of the

172.35.0.0/16 network itself.

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Questions 15

JN0-103 Question 15

Referring to the exhibit, which command will change the 172.16.10.1/24 IP address to 172.16.100.1/24 IP address?

Options:

A.

copy interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address 172.16.100.1/24

B.

set interfaces ge-0/0/2 unit 0 family inet address 172.16.100.1/24

C.

rename interfaces ge-0/0/2 unit 0 family inet address 172.16.10.1/24 to address

172.16.100.1/24

D.

insert interface ge-0/0/2 unit 0 family inet address 172.16.10.1/24 before address

172.16.100.1/24

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Questions 16

Which two platforms are supported in physical and virtual form factors? (Choose two.)

Options:

A.

NFX Series

B.

SRX Series

C.

MX Series

D.

ACX Series

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Questions 17

You are connected to your Junos device using an SSH connection to the txp0 interface. No other

interfaces are currently configured and unreachable from your management network. How would

you reestablish communication with the device?

Options:

A.

Establish a SSH connection to the loopback interface

B.

Unplug the network cable and plug it back in

C.

Power off and power on the device

D.

Connect to the console of the device

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Questions 18

You are in configuration mode at the top of the hierarchy. You need to abort the changes that you

have made and start again with a fresh copy of the active configuration. Which command should

you use to accomplish this task?

Options:

A.

rollback 0

B.

load active

C.

reset config

D.

clear candidate config

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Questions 19

Exhibit:

JN0-103 Question 19

Which statement is correct when traffic is received from 10.10.10.4?

Options:

A.

The traffic is counted and accepted

B.

The traffic is counted and rejected

C.

The traffic is only rejected

D.

The traffic is only accepted

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Questions 20

What is minimum configuration required for a Junos device to respond to SNMP requests?

Options:

A.

set snmp community public authorization read only

B.

set snmp public version v2

C.

set snmp community public

D.

set snmp trap-group public version v1

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Exam Code: JN0-103
Exam Name: Junos - Associate (JNCIA-Junos)
Last Update: Feb 21, 2024
Questions: 1