Junos Layer 3 VPNs (JL3V)

Junos Layer 3 VPNs (JL3V)

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 L3VPNs, and Multicast for Layer 3 VPNs. This course also covers Junos operating system-specific implementations of Layer 3 VPNs. This course is based on the Junos OS Release 15.1R2.9.
Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos OS and in device operations.

After successfully completing this course, you should be able to:


- Describe the value of MPLS VPNs.
- Describe the differences between provider-provisioned VPNs and customer-provisioned VPNs.
- Describe the differences between Layer 2 VPNs and Layer 3 VPNs.
- List the provider-provisioned MPLS VPN features supported by the JUNOS software.
- Describe the roles of a CE device, PE router, and P router in a BGP Layer 3 VPN.
- Describe the format of the BGP routing information, including VPN-IP...

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

Day 1

Chapter 1: Course Introduction

Chapter 2: MPLS VPNs



- MPLS VPNs
- Provider-Provisioned VPNs

Chapter 3: Layer 3 VPNs



- Layer 3 VPN Terminology
- VPN-IPv4 Address Structure
- Operational Characteristics

Chapter 4: Basic Layer 3 VPN Configuration



- Preliminary Steps
- PE Router Configuration
- Lab: Layer 3 VPN with Static and BGP Routing

Chapter 5: Layer 3 VPN Scaling and Internet Access



- Scaling Layer 3 VPNs
- Public Internet Access Options
- Lab: LDP over RSVP Tunnels a...