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Intro to the Junos Operating System  |    A 3 day   hands on   training course

Junos Operating System training course description

This course provides students with the foundational knowledge required to work with the Junos OS and to configure Junos devices. The course provides a brief overview of the Junos device families and discusses the key architectural components of the software. The course then delves into foundational routing knowledge and configuration examples including general routing concepts, routing policy, and firewall filters. Delegates will gain experience in configuring and monitoring the Junos OS and monitoring basic device operations. This course is based on Junos OS Release 15.1X49.

What will you learn
  • Describe the design architecture of the Junos OS.
  • Navigate within the Junos CLI and perform tasks within the CLI operational and configuration modes.
  • Configure and monitor network interfaces.
  • Navigate within the Junos J-Web interface.
  • Identify where you might use firewall filters.
  • Explain basic routing operations and concepts.
  • Identify key factors in Juniper Networks’ security.
Junos Operating System training course details
  • Who will benefit:
  • This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.

  • Prerequisites:
  • TCP/IP foundation for engineers

  • Duration
  • 3 days

  • Dates & prices
  • Click here

Junos Operating System training course contents

  • Junos Operating System Fundamentals
  • The Junos OS
    Traffic Processing
    Overview of Junos Devices

  • User Interface Options—The Junos CLI
  • User Interface Options
    The Junos CLI: CLI Basics
    The Junos CLI: Operational Mode
    The Junos CLI: Configuration Mode

  • User Interface Options—The J-Web Interface
  • The J-Web GUI
    Lab 1: User Interface Options

  • Initial Configuration
  • Factory-Default Configuration
    Initial Configuration
    Interface Configuration
    Lab 2: Initial System Configuration

  • Secondary System Configuration
  • User Configuration and Authentication
    System Logging and Tracing
    Network Time Protocol
    Archiving Configurations
    Lab 3: Secondary System Configuration

  • Operational Monitoring and Maintenance
  • Monitoring Platform and Interface Operation
    Network Utilities
    Maintaining the Junos OS
    Password Recovery
    System Clean-Up
    Lab 4: Operational Monitoring and Maintenance

  • Interface Configuration Examples
  • Review of the Interface Configuration Hierarchy
    Interface Configuration Examples
    Using Configuration Groups

  • Routing Fundamentals
  • Routing Concepts: Overview of Routing
    Routing Concepts: The Routing Table
    Routing Concepts: Routing Instances
    Static Routing
    Dynamic Routing
    Lab 5: Routing Fundamentals

  • Routing Policy
  • Routing Policy Overview
    Case Study: Routing Policy
    Lab 6: Routing Policy

  • Firewall Filters
  • Firewall Filters Overview
    Case Study: Firewall Filters
    Unicast Reverse-Path-Forwarding Checks
    Lab 7: Firewall Filters

  • Class of Service
  • CoS Overview
    Traffic Classification
    Traffic Queueing
    Traffic Scheduling
    Case Study: CoS
    Lab 8: Class of Service

  • JTAC Procedures
  • Opening a Support Case
    Customer Support Tools
    Transferring Files to JTAC

  • Juniper Security Concepts
  • Security Challenges
    Juniper's Security Focus

  • Appendix A: IPv6 Fundamentals
  • IPv6 Addressing
    Protocols and Services

Learning path



Based on all reviews

M. C. - Aker Subsea

"Explained everything required and was tailored to our needs during the course."

A. S. - Selex ES

"Good mix of theory and practice."

Training approach

This structured course uses Instructor Led Training to provide the best possible learning experience. Small class sizes ensure students benefit from our engaging and interactive style of teaching with delegates encouraged to ask questions throughout the course. Quizzes follow each major section allowing checking of learning. Hands on sessions are used throughout to allow delegates to consolidate their new skills.