- Course overview
- Course details
- Prerequisites
Course overview
This three-day course is designed to provide students with MPLS-based Layer 3 virtual private network (VPN) knowledge and configuration examples. The course includes an overview of MPLS Layer 3 VPN concepts, scaling Layer 3 VPNs, Internet access, Interprovider Layer 3 VPNs, and Multicast for Layer 3 VPNs.
This course also covers Junos operating system-specific implementations of Layer 3 VPNs. The concepts are put into practice with a series of in-depth hands-on labs, which will allow participants to gain experience in configuring and monitoring Layer 3 VPNs on Junos OS devices. These hands-on labs utilize Juniper Networks vMX Series devices using the Junos OS Release 19.4R1.10, and are also applicable to other MX Series devices.
Course details
Day 1
Module 1: Course Introduction
Module 2: MPLS VPNs
• MPLS VPNs
• Provider-Provisioned VPNs
Module 3: Layer 3 VPNs
• Layer 3 VPN Terminology
• VPN-IPv4 Address Structure
• Operational Characteristics
Module 4: Basic Layer 3 VPN Configuration
• Preliminary Steps
• PE Router Configuration
Lab: Layer 3 VPN with Static and BGP Routing
Module 5: Layer 3 VPN Scaling and Internet Access
• Scaling Layer 3 VPNs
• Public Internet Access Options
Lab: LDP over RSVP Tunnels and Public Internet Access
Day 2
Module 6: Layer 3 VPNs – Advanced Topics
• Exchanging Routes between Routing Instances
• Hub-and-Spoke Topologies
• Layer 3 VPN CoS Options
• Layer 3 VPN and GRE Tunneling Integration
• Layer 3 VPN and IPsec Integration
• Layer 3 VPN Egress Protection
• BGP Prefix-Independent Convergence (PIC) Edge for MPLS VPNs
• VRF Localization
• Provider Edge Link Protection
• Support for Configuring More Than 3 Million L3VPN Labels
Lab: GRE Tunneling and Route Redistribution
Module 7: Interprovider Backbones for Layer 3 VPNs
• Hierarchical VPN Models
• Carrier-of-Carriers Model
• Option C Configuration
Lab: Carrier-of-Carriers VPNs
Module 8: Troubleshooting Layer 3 VPNs
• Working with Multiple Layers
• Troubleshooting Commands on a PE Device
• Multi-Access Interfaces in Layer 3 VPNs
• PE and CE-Based Traceroutes
• Layer 3 VPN Monitoring Commands
Lab: Troubleshooting Layer 3 VPNs
Day 3
Module 9: Draft Rosen Multicast VPNs
• Multicast Overview
• Draft Rosen MVPN Overview
• Draft Rosen MVPN Operation
• Configuration
• Monitoring
Module 10: Next-Generation Multicast VPNs
• Multicast VPN Overview
• Next-Generation MVPN Operation
• Configuration
• Monitoring
• Internet Multicast
• Ingress Replication
• Internet Multicast Signaling and Data Plane
• Configuring MVPN Internet Multicast
• Monitoring MVPN Internet Multicast
Lab: MVPNs
Prerequisites
Students should have intermediate-level networking knowledge and an understanding of OSPF, ISIS, BGP, and Junos policy. Students should have experience configuring MPLS label-switched paths using Junos. Students should also attend the Introduction to the Junos Operating System (IJOS), Junos Intermediate Routing (JIR) and Junos MPLS Fundamentals (JMF) courses prior to attending this class.
Enquiry
Course : Junos Layer 3 VPNs
Enquiry
request for : Junos Layer 3 VPNs
