Junos Enterprise Switching (JEX)

The 2-day Junos Enterprise Switching course that provides students with intermediate switching knowledge and configuration examplesThis course includes an overview of switching concepts and operations, virtual LANs (VLANs), the Spanning Tree Protocol (STP), port and device security features, and high availability (HA) features.

Students will gain experience in configuring and monitoring the Junos operating system and in monitoring device operationsThis course uses Juniper Networks EX-4200 Series Ethernet Switches for the hands-on component.

 

Course Outline

Day 1

Chapter 1: Course Introduction

Chapter 2: Layer 2 Switching

  • Ethernet Bridging Basics

  • Terminology and Design Considerations

  • Overview of Enterprise Switching Platforms

  • Enabling and Monitoring Layer 2 Switching Operations

  • Lab 1: Implementing Layer 2 Switching


Chapter 3: Virtual Networks

  • Overview of VLANs

  • Configuring and Monitoring VLANs

  • Voice VLAN

  • Native VLAN

  • Routed VLAN Interfaces

  • Lab 2: Implementing Virtual Networks


Chapter 4: Spanning Tree

  • Spanning Tree Protocol

  • Rapid Spanning Tree Protocol

  • Configuring and Monitoring STP and RSTP

  • Protection Features: BPDU Protection

  • Protection Features: Loop Protection

  • Protection Features: Root Protection

  • Lab 3: Implementing Spanning Tree


Day 2

Chapter 5: Port Security

  • MAC Limiting

  • DHCP Snooping

  • Dynamic ARP Inspection (DAI)

  • IP Source Guard

  • Lab 4: Implementing Port Security


Chapter 6: Device Security and Firewall Filters

  • Storm Control

  • Firewall Filters

  • Lab 5: Implementing Storm Control and Firewall Filters


Chapter 7: Virtual Chassis

  • Overview of Virtual Chassis

  • Configuring and Monitoring a Virtual Chassis

  • Lab 6: Implementing Virtual Chassis Systems


Chapter 8: High Availability Features

  • Overview of High Availability Networks

  • Link Aggregation Groups

  • Redundant Trunk Groups

  • Lab 7: Implementing High Availability Features


Appendix A: Ethernet Ring Protection Switching

Appendix B: Multiple Spanning Tree Protocol

Audience

This course benefits individuals responsible for configuring and monitoring EX Series switches.