Juniper/Junos Layer 3 VPNs (JL3V)

Junos Layer 3 VPNs (JL3V) Certification Training Course Overview

The course is structure to provide participants with MPLS-based Layer 3 virtual private network (VPN) knowledge and configuration examples. The course also includes an overview of MPLS Layer 3 VPN concepts, scaling Layer 3 VPNs, Internet access, Interprovider L3VPNs, and Multicast for Layer 3 VPNs. The session will also be covered with Junos operating system-specific implementations of Layer 3 VPNs.

 This course is based on the Junos OS Release 15.1R2.9.


  • Anyone who is responsible for configuring and monitoring devices running the Junos OS

Junos Layer 3 VPNs (JL3V) (24 Hours) Download Course Contents

Instructor - Led Online Training Fee For Both Group Training & 1-on-1 Training 1100
Group Training

03,04,05 May
09:00 AM - 05:00 PM CST
(8 Hours/Day)

07,08,09 Jun
09:00 AM - 05:00 PM CST
(8 Hours/Day)

GTR=Guaranteed to Run
1-on-1 Training (GTR)
4 Hours
8 Hours
Week Days
Week End

Start Time : At any time

12 AM
12 PM

Classroom training is available in select Cities

Classroom Training (Available: London, Dubai, India, Sydney, Vancouver)
Duration : On Request
Fee : On Request
On Request

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Course Prerequisites

  • Basic networking knowledge and an understanding of OSPF, ISIS, BGP, and Junos policy
  • Prior experience in configuring MPLS label-switched paths using Junos
  • A familiarity in the following courses: Junos Operating System (IJOS), Junos Routing Essentials (JRE), Junos Intermediate Routing (JIR) and the Junos MPLS Fundamentals (JMF)

Upon completion of this course, you will be able to accomplish:

  • To describe the values of MPLS VPNs
  • To differentiate between provider-provisioned VPNs and customer-provisioned VPNs
  • To differentiate between Layer 2 VPNs and Layer 3 VPNs
  • To list the provider-provisioned MPLS VPN features supported by the JUNOS software
  • Describing the roles of a CE device, PE router, and P router in a BGP Layer 3 VPN
  • Describing the format of the BGP routing information, VPN-IPv4 addresses and route distinguishers
  • Describing the propagation of VPN routing information within an AS
  • Listing of BGP design constraints to enable Layer 3 VPNs within a provider network
  • Explaining the operation of the Layer 3 VPN data plane within a provider network
  • Creation of a routing instance, assign interfaces to a routing instance, create routes in a routing instance
  • Describing the uses of BGP extended communities, configure extended BGP extended communities
  • Listing the steps necessary for proper operation of a PE-CE dynamic routing protocol
  • Troubleshooting and monitoring techniques for routing instances
  • Differentiate between the bgp.l3vpn table and the inet.0 table of a routing instance
  • Monitoring the operation of a CE-PE dynamic routing protocol