• Course overview
  • Course details
  • Prerequisites

Course overview

This two-day course is designed to provide students with intermediate switching knowledge and configuration examples. The course includes an overview of switching concepts such as LANs, Layer 2 address learning, bridging, virtual LANs (VLANs), provider bridging, VLAN translation, spanning-tree protocols, and Ethernet Operation, Administration, and Maintenance (OAM).

This course also covers Junos operating system-specific implementations of integrated routing and bridging (IRB) interfaces, routing instances, virtual switches, load balancing, and port mirroring. Furthermore, this course covers the basics of Multiple VLAN Registration Protocol (MVRP), link aggregation groups (LAGs), and multichassis LAG (MC-LAG). This course uses MX Series 3D Ethernet Universal Edge Routers for the hands-on component. This course is based on the Junos OS Release 18.1R1.9.

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Course details

Day 1

Module 1: Course Introduction

Module 2: Ethernet Switching and Virtual LANs
• Ethernet LANs
• Bridging
• Configuring and Monitoring VLANs
• Automating VLAN Administration
• Configuring and Monitoring IRB
• Layer 2 Address Learning and Forwarding
• Layer 2 Firewall Filtering

Lab 1: Ethernet Switching and VLANs

Module 3: Virtual Switches
• Routing Instances Overview
• Configuring and Monitoring Virtual Switches
• Interconnecting Routing Instances
• Logical Systems

Lab 2: Virtual Switches

Module 4: Provider Bridging
• Expanding the Bridged Network
• Provider Bridging
• Configuring and Monitoring Provider Bridging

Lab 3: Provider Bridging

Day 2

Module 5: Spanning-Tree Protocols
• Overview of STP
• Overview of RSTP
• Overview of MSTP
• Overview of VSTP
• Configuring and Monitoring Spanning-Tree Protocols
• Understanding BPDU, Loop, and Root Protection

Lab 4: MSTP

Module 6: Ethernet OAM
• OAM Overview
• LFM
• CFM
• Configuring and Monitoring Ethernet OAM

Lab 5: Ethernet OAM

Module 7: High Availability and Network Optimization
• ERP Overview
• Configuring and Monitoring ERP
• Link Aggregation Group Overview
• Configuring and Monitoring a LAG
• MC-LAG Overview
• Configuring and Monitoring an MC-LAG

Lab 6: High Availability and Network Optimization

Module 8: Troubleshooting and Monitoring
• Introduction to Troubleshooting and Monitoring
• Troubleshooting and Monitoring Tools
• Troubleshooting Case Study: Network Congestion

Lab 7: Troubleshooting and Monitoring

Appendix A: Carrier Ethernet
• Ethernet in the WAN
• Ethernet Standards Organizations
• MX Series Layer 2 Features

Appendix B: Deprecated Syntaxes

Appendix C: MX Series Overview

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Prerequisites

Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite. Students should also attend the Introduction to the Junos Operating System (IJOS) course prior to attending this class.

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