Introduction to the Junos Operating System (IJOS)

Introduction to the Junos Operating System (IJOS) Training
Introduction to the Junos Operating System (IJOS)
  • Introduction to the Junos Operating System (IJOS)

    3 päivän kurssi
    Networking
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    Course Details

    Yleiskatsaus

    This three-day course provides students with the foundational knowledge required to work with the Junos operating system 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. Key topics include 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 then 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. This course is based on Junos OS Release 15.1X49.

    Tavoitteet

    After successfully completing this course, you should 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.
    • Perform initial configuration tasks.
    • Configure and monitor network interfaces.
    • Describe user configuration and authentication options.
    • Perform secondary configuration tasks for features and services such as system logging (syslog) and tracing, Network Time Protocol (NTP), configuration archival, and SNMP.
    • Monitor basic operation for the Junos OS and devices.
    • Identify and use network utilities.
    • Upgrade the Junos OS.
    • Perform file system maintenance and password recovery on a Junos device.
    • Navigate within the Junos J-Web interface.
    • 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.
    • Explain the evaluation of routing policy and firewall filters.
    • Identify instances where you might use routing policy.
    • Write and apply a routing policy.
    • Identify instances where you might use firewall filters.
    • Write and apply a firewall filter.
    • Describe the operation and configuration for unicast reverse path forwarding (RPF).

    Sisältö

    Day 1

    Chapter 1: Course Introduction

    Chapter 2: Junos Operating System Fundamentals

    • The Junos OS
    • Traffic Processing
    • Overview of Junos Devices

     

    Chapter 3: User Interface Options

    • User Interface Options
    • The Junos CLI: CLI Basics
    • The Junos CLI: Operational Mode
    • The Junos CLI: Configuration Mode
    • Lab 1: The Junos CLI

     

    Chapter 4: Initial Configuration

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

     

    Chapter 5: Secondary System Configuration

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

     

    Day 2

    Chapter 6: 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

     

    Chapter 7: Interface Configuration Examples

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

     

    Chapter 8: The J-Web Interface

    • The J-Web GUI
    • Configuration
    • Lab 5: The J-Web Interface

     

    Chapter 9: Routing Fundamentals

    • Routing Concepts: Overview of Routing
    • Routing Concepts: The Routing Table
    • Routing Concepts: Routing Instances
    • Static Routing
    • Dynamic Routing
    • Lab 6: Routing Fundamentals

    Day 3

    Chapter 10: Routing Policy

    • Routing Policy Overview
    • Case Study: Routing Policy
    • Lab 7: Routing Policy

     

    Chapter 11: Firewall Filters

    • Firewall Filters Overview
    • Case Study: Firewall Filters
    • Unicast Reverse-Path-Forwarding Checks
    • Lab 8: Firewall Filters

     

    Chapter 12: Class of Service

    • CoS Overview
    • Traffic Classification
    • Traffic Queueing
    • Traffic Scheduling
    • Case Study: CoS
    • Lab 9: Class of Service

    Kohdeyleisö

    • This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.

    Esivaatimukset

    • Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite.

    Tulevat päivämäärät

      Jan 17 - Jan 19, 2018
    Espoo
      Apr 11 - Apr 13, 2018
    Espoo
      Jul 4 - Jul 6, 2018
    Espoo
      Oct 1 - Oct 3, 2018
    Espoo