Junos, Associate (jncia-Junos)

JN0-105

Money Back Guarantee
98% Success Rate
Real Questions
SAVE 5%
$79.99
$75.99

JN0-105 - 1 item(s)

Exam SimulatorInteractive practice tests
$75.99
Lifetime Access & Updates
Access on Mobile & Desktop
Save more with Multi-exam Discounts
Applies automatically
2 exams25% off
3 exams30% off
4 exams35% off
5 exams40% off
6+ exams45% off
Question Types
Multiple choiceFill in the blankDiagramsCase studies

What's Included

118
Practice Questions
1
Exam Versions
1
Languages
Translation Beta
Mar 29, 2020
Release Date
Aug 11, 2025Last Updated

Complete Exam Package

118 JN0-105 practice questions with detailed explanations

Multiple Exam Modes

Study Mode, Timed Practice, and Flashcard Review

Lifetime Updates

Stay current with free question updates and new exam versions

Money Back Guarantee

Ace your exam or your money back

Get the largest library of Juniper practice tests — Free with our Exam Simulator.

Exam Details

Duration90 min
Passing Score60-70 (variable)%
Languages English
LevelAssociate
TestingPearson VUE
Valid For3 years
Release DateMar 29, 2020
Exam Cost$200

What topics are on the JN0-105 exam?

1

Networking Fundamentals

1.1
Network Architecture Components
2 subtopics
1.1.1Collision domains and broadcast domains
1.1.2Function of routers and switches
1.2
Ethernet Networks
1 subtopics
1.2.1Ethernet fundamentals
1.3
Layer 2 Addressing
1 subtopics
1.3.1MAC addressing and address resolution
1.4
Layer 3 / IP Addressing
4 subtopics
1.4.1IPv4 addressing and subnet masks
1.4.2IPv6 addressing
1.4.3Subnetting and supernetting
1.4.4Decimal to binary conversion
1.5
Routing Concepts
1 subtopics
1.5.1Longest match routing
1.6
Quality of Service (CoS)
1 subtopics
1.6.1Class of Service fundamentals
1.7
Transport Protocols
1 subtopics
1.7.1Connection-oriented vs connectionless protocols
2

Junos OS Fundamentals

3

User Interfaces

4

Configuration Basics

5

Operational Monitoring and Maintenance

6

Routing Fundamentals

7

Routing Policy and Firewall Filters

How do I earn the Junos, Associate (jncia-Junos) certification?

Official Pathway Guidance

Track: Multiple Tracks (Enterprise, Service Provider, Data Center)

Prerequisites

  • Optional

Next Steps

Current Level

  • JN0-231JNCIA-SEC (Security)Specialty
  • JN0-281JNCIA-DC (Data Center)Specialty
  • JN0-348JNCIA-DevOpsSpecialty

Alternative Paths

  • JN0-231JNCIA-SEC
  • JN0-348JNCIA-DevOps
  • JN0-281JNCIA-DC

Career Progression

Entry Level

  • JNCIA-Junos (JN0-105)

Mid Level

  • JNCIS-level certifications (Specialist)

Advanced Level

  • JNCIP-level certifications (Professional)

Expert Level

  • JNCIE-level certifications (Expert)

Certification Maintenance

  • Recertification Options:
    Pass any higher-level Juniper certification examPass the current version of JNCIA-JunosEarn continuing education credits as specified by Juniper

How do I study for the JN0-105 Exam?

Practice the Junos, Associate (jncia-Junos) with our Exam Simulator

Free practice questions, exam guides, and real exam‑style explanations in our Planet Cert simulator.

Official Resources

Free Resources

Junos for IOS EngineersJuniper Open Learningvideo_courseJ-Net Community Forums

Hands-on Labs

Juniper vLabsvirtual_labEVE-NGGNS3

Learn more about this exam

Juniper JNCIA-Junos Certification coursesUdemyExamTopics JN0-105practice_questions

Study Tips

  • Focus on hands-on practice with Junos CLI
  • Use Juniper vLabs for free practice environment
  • Master the configuration hierarchy and commit process
  • Understand the difference between operational and configuration modes
  • Practice troubleshooting scenarios
  • Review all exam objectives thoroughly
  • Study Juniper official documentation
  • Join J-Net Community for peer support

What's changed on this exam?

Status: ACTIVE

Technology Coverage

Junos OS 21.221.2

Current exam version based on this release

Released: 2021
Junos CLI
Junos Configuration Management

Industry Trends

Who should take this exam?

Experience Level: Beginner To Intermediate

How do I register & what's the exam fee?

Exam Cost$200 USD
Testing CentersPearson VUE
Online ProctoringAvailable

How long is the certification valid?

Valid For3 years
Recertification
  • Pass any higher-level Juniper certification exam
  • Pass current version of JNCIA-Junos exam
  • Earn required continuing education credits

Important: Exam Retirement Notice

Exam Retired

This exam JN0-102 was retired on 2020-03-29.

Please consider the replacement exam: [object Object]

This folder contains historical information about JN0-102. For current certification information, please refer to JN0-105 resources included in this folder.

Students Also Purchased

Student Reviews

This exam simulator was instrumental in my success. The questions were very similar to the actual exam!

Sarah ChenSenior Developer

I passed on my first attempt thanks to this comprehensive practice exam. Worth every penny!

Michael RodriguezSolutions Architect

The detailed explanations helped me understand not just the answers, but the concepts behind them.

Emily JohnsonDevOps Engineer

Study Resources