Study for JNCIA-Junos with a structured, self-paced plan.

Lessons, flashcards, and practice assessments organized around the Junos Associate exam objectives.

Get started See the exam objectives

Study Tools

Exam Resources

Exam Objectives

A high-level view of the skillset areas covered in JNCIA Professor's study plan, organized by domain.

DomainFocus areas
Networking Fundamentals
  • OSI and TCP/IP models
  • IPv4 and IPv6 addressing
  • Subnetting and address resolution
  • Core routing and switching concepts
Junos OS Fundamentals
  • CLI operational and configuration modes
  • Candidate vs. active configuration
  • Commit, rollback, and compare workflows
  • Routing Engine / Packet Forwarding Engine architecture
Routing Fundamentals
  • Routing tables and administrative distance
  • Static routing
  • Distance-vector vs. link-state concepts
Switching Fundamentals
  • VLANs and broadcast domains
  • Spanning Tree Protocol basics
  • Virtual Chassis concepts
Security Fundamentals
  • Security zones and policies
  • NAT concepts
  • Basic policy match criteria

Pricing

Placeholder tiers for phase 1 — final pricing to be set before launch.

Starter

$0/mo

Sample lessons and one practice set.

Full access

$—/mo

Full curriculum and practice engine.

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