Cisco ASR 9000 Series

Configuration at PE1:
l2vpn
bridge group gr1
bridge-domain bd1
interface GigabitEthernet0/1/0/1.1
vfi vf1
! AD independent VFI attributes
vpn-id 100
! Auto-discovery attributes
autodiscovery bgp
rd auto
route-target 2.2.2.2:100
! Signaling attributes
signaling-protocol bgp
ve-id 3
Configuration at PE2:
l2vpn
bridge group gr1
bridge-domain bd1
interface GigabitEthernet0/1/0/2.1
vfi vf1
! AD independent VFI attributes
vpn-id 100
! Auto-discovery attributes
autodiscovery bgp
rd auto
route-target 2.2.2.2:100
! Signaling attributes
signaling-protocol bgp
ve-id 5
This is an example of NLRI for VPLS with BGP AD and signaling:
Discovery Attributes
NLRI sent at PE1:
Length = 19
Router Distinguisher = 3.3.3.3:32770
VE ID = 3
VE Block Offset = 1
VE Block Size = 10
Label Base = 16015
NLRI sent at PE2:
Length = 19
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
337
Implementing Multipoint Layer 2 Services
VPLS with BGP Autodiscovery and BGP Signaling