Online JN0-105 Dumps Help You Understand Questions Well

If you're interested in pursuing the JNCIA-Junos certification, it's important to understand the exam format and the types of questions you can expect. This is where JN0-105 questions come in. JN0-105 exam dumps questions are designed to simulate the actual certification exam, providing you with a deeper understanding of the exam format and what to expect on test day. By taking practice exams and reviewing JN0-105 questions, you can identify areas where you may need to focus your studying. Study free JN0-105 exam dumps below.

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1. What information would you find using the CLI help command?

hyperlinks for remediation actions

a URL for accessing the technical documentation

an explanation for specific system log error messages

message of the day

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2. What are two advantages of using the Junos OS? (Choose two.)

It enables you to roll back to a previous configuration.

It pushes your configuration changes "live" immediately.

It is modular.

It supports up to a maximum of two previous configurations.

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3. Which two statements about firewall filters are correct? (Choose two.)

Firewall filters are stateless.

Firewall filters can match Layer 7 parameters.

Firewall filters are stateful.

Firewall filters can match Layer 4 parameters.

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4. Which protocol is responsible for learning an IPv4 neighbor's MAC address?

Address Resolution Protocol (ARP)

Network Address Translation (NAT)

Media Access Control Security (MACsec)

Neighbor Discovery Protocol (NDP)

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5. + apply-groups-except Don't inherit configuration data from these groups

{hold:node0}[edit]

root#

You are unable to remotely access your Juniper device using the CLI.

Referring to the exhibit, which command would you add to the existing configuration to enable remote CLI access?

load factory-default

set system root-authentication plain-text-password

set system services ssh

set system login idle-timeout 20

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6. You are configuring a firewall filter on a Juniper device.

In this scenario, what are two valid terminating actions? (Choose two.)

1 count

2discarD

3next term

4accept

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7. You have just increased the MTU size of interface ge-0/0/0 and committed the configuration.

Which command would help you identify the applied MTU change?

monitor interface ge-0/0/0

monitor traffic interface ge-0/0/0

show interfaces ge-0/0/0 terse

show interfaces ge-0/0/0

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8. Which Junos feature limits the amount of exception traffic that is sent from the PFE to the RE?

scheduler

policer

CoS markings

routing policy

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9. Which two common routing policy actions affect the flow of policy evaluation? (Choose two.)

next policy

community

next term

next hop

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10. Which two functions are performed by the PFE? (Choose two.)

It implements firewall filters.

It selects active routes.

It forwards transit traffic.

It maintains the routing table.

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11. Which statement is correct when multiple users are configuring a Junos device using the configure private command?

A commit by any user will commit changes made by all active users.

A commit will not succeed until there is only a single user in configuration mode.

Each user gets their own candidate configuration.

Each user shares the same candidate configuration.

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12. You are trying to diagnose packet loss at interface ge-0/0/3.

In this scenario, which command would help you view error statistics in real time?

show interface terse

show interface ge-0/0/3

monitor interface traffic

monitor interface ge-0/0/3

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13. When considering routing policies, which two statements are correct? (Choose two.)

Routing policies are applied to interfaces as input or export filters.

An import routing policy for BGP determines which received prefix advertisements are placed in the routing information base.

Policy terms are evaluated from top to bottom with action taken on the first match found.

Policy terms are evaluated from top to bottom with the most restrictive action taken of all the matching terms.

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14. Which process in the Junos OS is responsible for device management tasks including the CLI and commit operations?

mgd

chassisd

rpd

dcd

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15. Which two addresses are included in an Ethernet frame header? (Choose two.)

source IP address

source MAC address

destination IP address

destination MAC address

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16. What will the request system configuration rescue save command do?

It saves the most recently committed configuration as the rescue configuration.

It saves the candidate configuration as the rescue configuration.

It saves a configuration version prior to the configuration most recently committed as the rescue configuration.

It activates the rescue configuration.

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17. Exhibit

[edit]

user@routerl set interfaces ge-0/1/2 unit 0 family inet address 172.16.101.1/24 [edit]

user@router# commit check

configuration check succeeds

[edit]

user@router#

You need to configure interface ge-0/1/2 with an IP address of 172.16.100.1/24.

You have accidentally entered 172.16.101.1/24 as shown in the exhibit.

Which command should you issue to solve the problem?

(edit] user@router# rollback 1

[edit] user@router# rollback 2

[edit] userOrouter# rollback 0

[edit] user@routeri rollback rescue

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18. Which two external authentication methods does Junos support for administrative access? (Choose two.)

TACACS+

NIS

RADIUS

ACE

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19. What are two methods for navigating to configuration mode from an operational mode prompt? (Choose two.)

Use the edit command.

Use the quit command.

Use the exit command.

Use the configure command.

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20. You need to recover the root password on a Junos router without losing the current configuration settings.

Which three statements describe what you should perform in this scenario? (Choose three.)

Enter and commit the new root password.

Load the factory-default configuration.

Upgrade the Junos OS to the latest version.

Hit the space bar and enter recovery when prompted.

Use a console connection to reboot the device.

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