JUNIPER JN0-105 EXAM STUDY GUIDE, JN0-105 STUDY GUIDE PDF

Juniper JN0-105 Exam Study Guide, JN0-105 Study Guide Pdf

Juniper JN0-105 Exam Study Guide, JN0-105 Study Guide Pdf

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Tags: JN0-105 Exam Study Guide, JN0-105 Study Guide Pdf, JN0-105 Regualer Update, Answers JN0-105 Free, JN0-105 Pass4sure Pass Guide

These Juniper JN0-105 exam practice questions will greatly help you to prepare well for the final JN0-105 certification exam. Juniper JN0-105 exam preparation and boost your confidence to pass the JN0-105 Exam. All Juniper JN0-105 exam practice test questions contain the real and updated Juniper JN0-105 exam practice test questions.

Juniper JN0-105 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Networking Fundamentals: The topic networking fundamentals covers identifying the concepts and functionality of different fundamental elements of networking.
Topic 2
  • User Interfaces: This topic delves into identifying the concepts, operation, or functionality of the Junos user interface.
Topic 3
  • Operational Monitoring and Maintenance: Different methods of monitoring or maintaining Junos devices are identified in this topic. Lastly, it discusses monitoring or maintenance procedures for a Junos device.
Topic 4
  • Routing Fundamentals: This topic discusses pointing out basic routing concepts or functionality for Junos devices. Moreover, the topic also describes configuring or monitoring basic routing elements for a Junos device.

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100% Pass Quiz Juniper - JN0-105 - Junos, Associate (JNCIA-Junos) –Reliable Exam Study Guide

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Juniper Junos, Associate (JNCIA-Junos) Sample Questions (Q27-Q32):

NEW QUESTION # 27
You want to redeploy a Junos device by clearing the existing configuration and resetting it to factory defaults.
In this scenario, which command would help to accomplish this task?

  • A. request system zeroize media
  • B. request system storage cleanup
  • C. request system storage cleanup dry-run
  • D. show system storage

Answer: A

Explanation:
The request system zeroize media command on a Junos device securely erases all data, including configuration and log files, and resets the device to its factory default settings. This command is used when redeploying a device to ensure no residual data remains from its previous deployment. It's a comprehensive and secure way to clear all configurations and data, making the device as if it were new. The other commands listed do not perform a full reset to factory defaults; for example, show system storage displays storage information, and request system storage cleanup offers to delete unnecessary files without resetting the device to factory settings.


NEW QUESTION # 28
Exhibit
{hold:node0}[edit]
root# set system root-authentication ?
Possible completions:
+ apply-groups Groups from which to inherit configuration data
+ apply-groups-except Don't inherit configuration data from these groups
encrypted-password Encrypted password string
load-key-file File (URL) containing one or more ssh keys
plain-text-password Prompt for plain text password (autoencrypted)
> ssh-dsa Secure shell (ssh) DSA public key string
> ssh-rsa Secure shell (ssh) RSA public key string
{hold:node0}[edit]
root# set system root-authentication plain-text-password
New password:
Retype new password:
{hold:node0}[edit]
root# commit and-quit
[edit interfaces]
'ge-0/0/0'
HA management port cannot be configured
error: configuration check-out failed
{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?

  • A. set system root-authentication plain-text-password
  • B. set system services ssh
  • C. set system login idle-timeout 20
  • D. load factory-default

Answer: B

Explanation:
In Junos OS, remote access to the device's CLI is commonly facilitated through Secure Shell (SSH), a protocol providing secure command-line access over an insecure network. The given exhibit indicates an attempt to set a root authentication password but does not show configuration for enabling remote access services. To enable SSH, which is not shown in the configuration snippet, you need to configure the device to accept SSH connections. This is done by enabling the SSH service within the system services hierarchy of the configuration. The correct command to add to the existing configuration for enabling remote CLI access via SSH is set system services ssh. This command activates the SSH service, allowing secure remote logins to the device.


NEW QUESTION # 29
Which two actions happen when multiple users issue the configure exclusive command to enter configuration mode on a Junos device? (Choose two.)

  • A. Other users can enter configuration mode.
  • B. Other users cannot enter configuration mode.
  • C. The candidate configuration is locked.
  • D. The candidate configuration is unlocked.

Answer: B,C

Explanation:
In Junos OS, when a user issues the configure exclusive command, it locks the candidate configuration for that user, preventing other users from making concurrent configuration changes. This exclusive lock ensures that configuration changes are managed in a controlled manner, reducing the risk of conflicting changes. As a result, while one user is in exclusive configuration mode, other users are prevented from entering configuration mode until the lock is released, either by the user committing the changes or exiting configuration mode.


NEW QUESTION # 30
Exhibit
term limit-icmp { from {
source-address {
172.25.11.0/24;
}
protocol icmp;
}
then {
count count-icmp; discard;
}
}
Referring to the exhibit, which two actions will occur when a packet matches the firewall filter? (Choose two.)

  • A. The packet will be discarded.
  • B. The packet will be forwarded.
  • C. A counter will be incremented.
  • D. An ICMP destination unreachable message will be returned.

Answer: A,C

Explanation:
Referring to the firewall filter configuration in the exhibit, when a packet matches the specified term limit- icmp, two actions are defined in the then statement: count count-icmp and discard. The count count-icmp action means that each time a packet matches this term, a counter named count-icmp will be incremented, providing a tally of how many packets have matched the term. The discard action means that the packet will be dropped and not forwarded through the device. This effectively prevents the packet from reaching its intended destination. There is no action specified that would cause an ICMP destination unreachable message to be returned, nor is there any action that would allow the packet to be forwarded.


NEW QUESTION # 31
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?

  • A. monitor traffic interface ge-0/0/0
  • B. monitor interface ge-0/0/0
  • C. show interfaces ge-0/0/0 terse
  • D. show interfaces ge-0/0/0

Answer: D

Explanation:
After increasing the MTU size of an interface and committing the configuration, the command to verify the applied MTU change is D, "show interfaces ge-0/0/0." This command displays detailed information about the interface, including the current MTU size, making it the best choice for verifying the applied changes.


NEW QUESTION # 32
......

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