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Junos Layer 2 VPNs

  • Référence JL2V
  • Durée 2 jour(s)
  • Version 15a

Modalité pédagogique

Options de paiement complémentaires

  • GTC 23 TTC

    Les GTC sont proposés en exclusivité aux partenaires autorisés afin de gagner du temps et de fluidifier le processus d'achat des formations chez Global Knowledge. Il s’agit d’un crédit universel qui peut être utilisé dans les centres Global Knowledge à travers le monde.

Classe inter en présentiel Prix

EUR1 990,00

hors TVA

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Modalité pédagogique

La formation est disponible dans les formats suivants:

  • E-Learning

    Pour cette formation, il existe aussi un produit d’auto-formation en ligne. Nous consulter.

  • Classe inter en présentiel

    Formation délivrée en inter-entreprises. Cette méthode d'apprentissage permet l'interactivité entre le formateur et les participants en classe.

Demander cette formation dans un format différent

This two-day course is designed to provide students with MPLS-based Layer 2 virtual private network (VPN) knowledge and configuration examples. The course includes an overview of MPLS Layer 2 VPN concepts, such as BGP Layer 2 VPNs, LDP Layer 2 circuits, FEC 129 BGP autodiscovery, virtual private LAN service (VPLS), Ethernet VPN (EVPN), and Inter-AS Layer 2 VPNs. This course also covers Junos operating system-specific implementations of Layer 2 VPN instances, VPLS, and EVPNs. 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.

Prochaines dates

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    • Modalité: Classe inter en présentiel
    • Date: 22-23 mars, 2021
    • Centre: RUEIL ATHENEE

    EUR1 990,00

    • Modalité: Classe inter en présentiel
    • Date: 20-21 septembre, 2021
    • Centre: RUEIL ATHENEE

    EUR1 990,00


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

Objectifs de la formation

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

  • Define the term virtual private network.
  • Describe the business drivers for MPLS VPNs.
  • Describe the differences between Layer 2 VPNs and Layer 3 VPNs.
  • List advantages for the use of MPLS Layer 3 VPNs and Layer 2 VPNs.
  • Describe the roles of a CE device, PE router, and P router in a BGP Layer 2 VPN.
  • Explain the flow of control traffic and data traffic for a BGP Layer 2 VPN.
  • Configure a BGP Layer 2 VPN and describe the benefits and requirements of over-provisioning.
  • Monitor and troubleshoot a BGP Layer 2 VPN.
  • Explain the BGP Layer 2 VPN scaling mechanisms and route reflection.
  • Describe the Junos OS BGP Layer 2 VPN CoS support.
  • Describe the flow of control and data traffic for an LDP Layer 2 circuit.
  • Configure an LDP Layer 2 circuit.
  • Monitor and troubleshoot an LDP Layer 2 circuit.
  • Describe the operation of FEC 129 BGP autodiscovery for Layer 2 VPNs.
  • Configure a FEC 129 BGP autodiscovery Layer 2 VPN.
  • Monitor and troubleshoot a FEC 129 BGP autodiscovery for Layer 2 VPNs.
  • Describe the difference between Layer 2 MPLS VPNs and VPLS.
  • Explain the purpose of the PE device, the CE device, and the P device.
  • Explain the provisioning of CE and PE routers.
  • Describe the signaling process of VPLS.
  • Describe the learning and forwarding process of VPLS.
  • Describe the potential loops in a VPLS environment.
  • Configure BGP, LDP, and FEC 129 BGP autodiscovery VPLS.
  • Troubleshoot VPLS.
  • Describe the purpose and features of Ethernet VPN.
  • Configure Ethernet VPN.
  • Monitor and troubleshoot Ethernet VPN.
  • Describe the Junos OS support for hierarchical VPN models.
  • Describe the Junos OS support for Carrier-of-Carriers VPN Option C.
  • Configure the interprovider VPN Option C.
  • Describe the Junos OS support for multisegment pseudowire for FEC 129.
  • Describe and configure circuit cross-connect (CCC).

Programme détaillé

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Chapter 1: Course Introduction

Chapter 2:       MPLS VPNs

  • MPLS VPNs
  • Provider-Provisioned VPNs

Chapter 3:       BGP Layer 2 VPNs

  • Overview of Layer 2 Provider-Provisioned VPNs
  • BGP Layer 2 VPN Operational Model: Control Plane
  • BGP Layer 2 VPN Operational Model: Data Plane
  • Preliminary BGP Layer 2 VPN Configuration
  • BGP Layer 2 Configuration
  • Monitoring and Troubleshooting BGP Layer 2 VPNs
  • Lab: BGP Layer 2 VPNs

Chapter 4:       Layer 2 VPN Scaling and CoS


  • Review of VPN Scaling Mechanisms
  • Layer 2 VPNs and CoS
  • Lab: Layer 2 VPN Scaling

Chapter 5:       LDP Layer 2 Circuits

  • LDP Layer 2 Circuit Operation
  • LDP Layer 2 Circuit Configuration
  • LDP Layer 2 Circuit Monitoring and Troubleshooting
  • FEC 129 BGP Autodiscovery Layer 2 Circuit Operation
  • FEC 129 BGP Autodiscovery Layer 2 Circuit Configuration
  • FEC 129 BGP Autodiscovery Monitoring and Troubleshooting
  • Lab: LDP Layer 2 Circuit and FEC 129 BGP Autodiscovery

Chapter 6:       Virtual Private LAN Services


  • Layer 2 MPLS VPNs Versus VPLS
  • BGP VPLS Control Plane
  • BGP VPLS Data Plane
  • Learning and Forwarding Process
  • Loops

Chapter 7:       VPLS Configuration

  • VPLS Configuration
  • VPLS Troubleshooting
  • Lab: VPLS

Chapter 8:       Ethernet VPN (EVPN)

  • EVPN Overview
  • EVPN Control Plane
  • EVPN Operation
  • EVPN Configuration
  • EVPN Troubleshooting
  • Lab: EVPN

Appendix A:   Interprovider Backbones for Layer 2 VPNs

  • Hierarchical VPN Models
  • Carrier-of-Carriers VPN Option C
  • Interprovider VPN Option C
  • Multisegment Pseudowires

Appendix B:   Circuit Cross-Connect

  • Circuit Cross-Connect
  • Lab: Circuit Cross-Connect (optional)

 

Pré-requis

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Students should have intermediate-level networking knowledge and an understanding of OSPF, IS-IS, BGP, and Junos policy. Students should have experience configuring MPLS label-switched paths using Junos. Students should also attend Introduction to the Junos Operating System (IJOS), Junos Routing Essentials (JRE), Junos Service Provider Switching (JSPX), Junos Intermediate Routing (JIR) and Junos MPLS Fundamentals (JMF) courses prior to attending this class.

 

Pré-requis recommandés :

Certification

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Et après 

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  Vous pouvez suivre les modules suivants pour aller plus loin :
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