Juniper JN0-103 Exam Information and Actual Questions

  • Exam Code/Number: JN0-103
  • Exam Name/Title: Junos, Associate (JNCIA-Junos)
  • Certification Provider: Juniper
  • Corresponding Certification: JNCIA
  • Exam Questions: 141
  • Updated On: Jun 24, 2026

JN0-103
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Juniper
JN0-103 Exam
Junos, Associate (JNCIA-Junos)

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All the information you need to pass Juniper Junos, Associate (JNCIA-Junos) JN0-103 exam and free practice exam verified by ExamDiscuss exam experts.

Juniper JN0-103 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:JNCIA-Junos (Juniper Networks Certified Associate Junos) Exam JN0-103
Exam Number:JN0-103
Passing Score:Approximately 65% (varies slightly by exam form)
Exam Format:Multiple Choice, Multiple Response
Real Exam Qty:65 (approximately)
Exam Price:USD 200 (approximate, varies by region/tax)
Available Languages:English
Exam Duration:90 minutes
Related Certifications:JNCIS-ENT
JNCIS-SEC
JNCIP
JNCIE
Certificate Validity Period:3 years
Sample Questions:Juniper JN0-103 Sample Questions
Exam Way:Computer-based exam delivered via Pearson VUE (test center or online proctoring depending on region)
Pre Condition:No formal prerequisites required; basic networking knowledge recommended
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/certification-tracks/jncia-junos.html

Juniper JN0-103 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Policy match criteria, match types, and actions
  • Identify the concepts or functionality of routing policy and firewall filters on Junos devices
Topic 2
  • Effect of policies on routes and routing tables
  • Modifying, managing, and saving configuration files
Topic 3
  • Identify methods of monitoring or maintaining Junos devices
  • Control and forwarding planes
Topic 4
  • Junos OS installation and upgrades
  • Interface types and properties
  • Interface statistics and errors
Topic 5
  • Identify the main elements for configuring Junos devices
  • Powering on and shutting down Junos devices
Topic 6
  • Identify basic routing concepts or functionality for Junos devices
  • Routing Engine and Packet Forwarding Engine
Topic 7
  • Identify the concepts, benefits or functionality of the core elements of the Junos OS
  • Active versus candidate configuration
Topic 8
  • Filter match criteria and actions
  • Reverting to previous configurations
  • Additional initial configuration elements, such as NTP, SNMP, and syslog

Reference: https://www.juniper.net/us/en/training/certification/certification-tracks/ent-routing-switching-track?tab=jnciajunos

Juniper JN0-103 (Junos, Associate (JNCIA-Junos)) Exam is a valuable certification for networking professionals who are interested in expanding their knowledge of Juniper's Junos operating system. JN0-103 exam covers a broad range of topics related to Junos, and candidates who pass the exam are well-prepared to configure and manage Juniper devices and networks. Junos, Associate (JNCIA-Junos) certification is also a stepping stone to higher-level Juniper certifications, providing candidates with the opportunity to advance their careers in network operations, support, or administration.

Juniper JN0-103 (Junos, Associate (JNCIA-Junos)) certification exam is designed to test the candidate's knowledge and skills in the Junos operating system. JN0-103 exam is intended for individuals who have a basic understanding of networking technologies and are interested in pursuing a career in network engineering or administration. The JN0-103 exam is the first step towards becoming a Juniper Networks Certified Associate, which is a highly respected certification in the networking industry.



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