Juniper-Junos

Juniper-Junos

Course Introduction


Junos Operating System Fundamentals

  • The Junos OS
  • Traffic Processing
  • Platforms Running the Junos OS

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

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
  • SNMP
  • Lab 3: Secondary System Configuration

Local User Authentication


  • Local User Authentication
  • User Authentication via Remote Server
  • User Authentication Groups
  • Identity-Based Policies
  • Disclaimers
  • Password Policies
  • Two-Factor Authentication
  • Policy Configuration
  • User Monitor

Operational Monitoring and Maintenance


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

Interface Configuration Examples


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

The J-Web Interface


  • The J-Web GUI
  • Configuration
  • Lab 5 (Optional): The J-Web Interface

Junos Routing Essentials

Routing Fundamentals


  • Routing Concepts: Overview of Routing
  • Routing Concepts: The Routing Table
  • Routing Concepts: Routing Instances
  • Static Routing
  • Dynamic Routing
  • Lab 1: Routing Fundamentals

Routing Policy


  • Routing Policy Overview
  • Case Study: Routing Policy
  • Lab 2: Routing Policy

Firewall Filters


  • Firewall Filters Overview
  • Case Study: Firewall Filters
  • Unicast Reverse-Path-Forwarding Checks
  • Lab 3: Firewall Filters

Class of Service


  • CoS
  • Overview
  • Traffic Classification
  • Traffic Queuing
  • Traffic Scheduling
  • Case Study: CoS
  • Lab 4: Class of Service (Optional)

Networking fundamentals


What is a network

    • Network models
    • How data flows from one computer to another
    • Network addressing

Ethernet LANs

    • How Ethernet networks operate
    • Early Ethernet network devices, including hubs and bridges
    • Today’s Ethernet network devices, including switches and Virtual
    • LANs (VLANs)

Routing basics

    • Layer 2 and 3 addressing
    • Interconnecting different broadcast domains using
    • routers
    • Address resolution
    • How data is sent from one broadcast domain or network to another

IP addressing

    • Internet Protocol (IP)
    • IP addressing
    • Network masks
    • Working with binary numbers
    • Subnetting
    • Routing data through a network using longest match routing

WAN technologies

    • Point-to-Point Protocol (PPP)
    • Frame Relay
    • Asynchronous Transfer Mode(ATM)
    • Multiprotocol Label Switching (MPLS)

Transport Layer protocols

  • User Datagram Protocol (UDP)
  • Transmission Control Protocol (TCP)