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Price on Enquiry
Delivered Online
3 days
All levels
Duration
3 Days
18 CPD hours
This course is intended for
This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.
Overview
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-IPv4 addresses and route distinguishers.
Describe the propagation of VPN routing information within an AS.
List the BGP design constraints to enable Layer 3 VPNs within a provider network.
Explain the operation of the Layer 3 VPN data plane within a provider network.
Create a routing instance, assign interfaces to a routing instance, create routes in a routing instance, and import/export routes from a routing instance using route distinguishers/route targets.
Describe the purpose of BGP extended communities, configure extended BGP extended communities, and use BGP extended communities.
List the steps necessary for proper operation of a PE-CE dynamic routing protocol.
List the troubleshooting and monitoring techniques for routing instances.
Explain the difference between the bgp.l3vpn table and the inet.0 table of a routing instance.
Monitor the operation of a CE-PE dynamic routing protocol.
Explain the operation of a PE mulit-access interface in a Layer 3 VPN and list commands to modify that behavior.
Describe ways to support communication between sites attached to a common PE router.
Provision and troubleshoot hub-and-spoke Layer 3 VPNs,
Describe the flow of control traffic and data traffic in a hub-and-spoke Layer 3 VPN.
Describe QoS mechanisms available in L3VPNs.
Configure L3VPN over GRE tunnels.
Describe the RFC 4364 VPN options.
Describe the carrier-of-carriers model.
Configure the carrier-of-carriers and ''Option C'' configuration.
Describe the flow of control and data traffic in a draft-rosen multicast VPN.
Describe the configuration steps for establishing a draft-rosen multicast VPN.
Monitor and verify the operation of draft-rosen multicast VPNs.
Describe the flow of control traffic and data traffic in a next-generation multicast VPN.
Describe the configuration steps for establishing a next-generation multicast VPN.
Describe the configuration steps for establishing a next-generation multicast VPN.
Monitor and verify the operation of next-generation multicast VPNs.
This three-day course is designed to provide students with MPLS-based Layer 3 virtual private network (VPN) knowledge and configuration examples.
Chapter 1: Course Introduction
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 and Public Internet Access
Chapter 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
Chapter 7: Interprovider Backbones for Layer 3 VPNs
Hierarchical VPN Models
Carrier-of-Carriers Model
Option C Configuration
Lab: Carrier of Carrier Layer 3 VPNs
Chapter 8: Troubleshooting Layer 3 VPNs
Working with Multiple Layers
Troubleshooting Commands on a PE Device
Multiaccess Interfaces in Layer 3 VPNs
PE and CE-based Traceroutes
Layer 3 VPN Monitoring Commands
Lab: Troubleshooting Layer 3 VPNs
Chapter 9: Draft Rosen Multicast VPNs
Multicast Overview
Draft Rosen MVPN Overvie
Draft Rosen MVPN Operation
Configuration
Monitoring
Chapter 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: MVPN Internet Multicast
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