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4. Activate the neighbors with which routes of the L2VPN address family are

exchanged for this PE-to-PE BGP session. Use the bgp dampening command

and BGP neighbor commands to configure additional address family parameters

for the session. No other commands are supported in this address family.

host1(config-router-af)#neighbor 10.2.2.2 activate

host1(config-router-af)#neighbor 10.2.2.2 next-hop-self

5. Exit the address family.

host1(config-router-af)#exit-address-family

6. Create the VPWS address family to configure the router to exchange layer 2 NLRI

for each VPWS instance configured on the router.

You must issue the address-family vpws command separately for each VPWS

instance configured on the router.

host1(config-router)#address-family vpws l2vpnA

host1(config-router)#address-family vpws l2vpnB

Related Topics ■ Configuring BGP Routing on page 3

■ Configuring BGP-MPLS Applications on page 379

■ address-family l2vpn

■ address-family vpws

■ exit-address-family

■ neighbor activate

■ neighbor next-hop-self

■ neighbor remote-as

■ neighbor update-source

■ router bgp

Configuring MPLS LSPs for VPWS

As part of a VPWS L2VPN configuration, you must create MPLS label-switched paths

(LSPs) to connect the local PE router and the remote PE router.

This section explains one way to create a basic MPLS configuration using the mpls

and mpls ldp commands.

To configure MPLS LSPs on the PE router:

1. Enable MPLS on the virtual router.

host1(config)#mpls

Configuring MPLS LSPs for VPWS ■ 665

Chapter 13: Configuring VPWS

Juniper BGP - CONFIGURATION GUIDE V 11.1.X User Manual

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