Overview

This online instructor led training course provides the foundational knowledge required to work with the Junos operating system and to configure Junos devices.

In this course students will learn key topics including user interface options with a heavy focus on the command-line interface (CLI), configuration tasks typically associated with the initial setup of devices, interface configuration basics with configuration examples, secondary system configuration, and the basics of operational monitoring and maintenance of Junos devices. The course also delves into foundational routing knowledge and configuration examples including general routing concepts, routing policy, and firewall filters. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos OS and monitoring basic device operations.

Exam Number: JN0-103

COURSE INSTRUCTOR: Aaron Gould, Juniper, Cisco
COURSE DIFFICULTY: Beginner
COURSE DURATION: 11h

After completing this online training course, students will be able to:

  • Describe the basic design architecture of the Junos OS
  • Identify and provide a brief overview of Junos devices
  • Navigate within the Junos CLI
  • Perform tasks within the CLI operational and configuration modes
  • Restore a Junos device to its factory-default state
  • Configure and monitor network interfaces
  • Explain basic routing operations and concepts
  • View and describe routing and forwarding tables
  • Configure and monitor static routing
  • Configure and monitor OSPF
  • Describe the framework for routing policy and firewall filters
  • Describe the operation and configuration for unicast reverse path forwarding (RPF)
  • Describe some differences between IPv4 and IPv6
  • Enable an interface for IPv6 operation
  • Configure and monitor routing for IPv6 environments
  • Individuals seeking the JNCIA-Junos certification
  • Support technicians involved in the basic installation, operation, and verification of LAN networks
  • Entry-level network engineers, network administrators, network support technicians, and help desk technicians
  • Completion of CompTIA Network+ or Cisco CCNA is highly recommended
  1. Junos Fundamentals
  • Intro to Juniper Networks, Products, and Platforms
  • Junos Software Packages
  • Junos Architecture
  • Planes, Control and Data Forwarding
  • Traffic Processing
  1. Device Management
  • CLI and Modes
  • J-Web
  • Navigating the CLI
  • CLI On-line Help
  • Configuration Types, Modes, and Files
  1. System Configuration
  • Factory Reset
  • Rescue Configuration
  • Interface Naming and Types
  • Basic Device and Interface Configuration
  • Authentication Options
  • Analyze Logs and Traceoptions
  • System Configurations
  1. Monitoring and Maintenance
  • Monitor Commands
  • Network Diagnostic and Monitoring Tools
  • File Operations
  • Junos Software Upgrade
  • Password Recovery
  1. Routing Fundamentals
  • Routing and Forwarding
  • Route Types
  • Route Preference
  • Route Instances
  • Static Routing
  • Dynamic Routing – OSPF
  • IPv6 Routing Configuration
  1. Routing Policy
  • Purpose of Routing Policy
  • Routing Policy Structure
  • Policy Components
  • Policy Implementation
  • Routing Policy Lab
  1. Firewall Filters
  • Firewall Filter Concepts
  • Effects of Firewall Filters
  • Firewall Filter Construction
  • Traffic Policing Using Firewall Filter
  • uRPF