Minimum L2Vpn Configuration For Bgp Autodiscovery With Bgp Signaling; Vpls With Bgp Autodiscovery And Bgp Signaling - Cisco CRS Configuration Manual

Implementing Multipoint Layer 2 Services
Configuration at PE2:
interface Loopback0
ipv4 address 2.2.2.200 255.255.255.255
!
interface Loopback1
ipv4 address 2.2.2.20 255.255.255.255
!
mpls ldp
router-id 2.2.2.2
interface GigabitEthernt0/1/0/0
!
router bgp 120
address-family l2vpn vpls-vpws
!
neighbor 1.1.1.10
remote-as 120
update-source Loopback1
address-family l2vpn vpls-vpws

Minimum L2VPN Configuration for BGP Autodiscovery with BGP Signaling

This example illustrates the minimum L2VPN configuration required for BGP Autodiscovery with BGP
Signaling, where any parameter that has a default value is not configured.
(config)# l2vpn
(config-l2vpn)# bridge group {bridge group name}
(config-l2vpn-bg)# bridge-domain {bridge domain name}
(config-l2vpn-bg-bd)# vfi {vfi name}
(config-l2vpn-bg-bd-vfi)# autodiscovery bgp
(config-l2vpn-bg-bd-vfi-ad)# vpn-id 10
(config-l2vpn-bg-bd-vfi-ad)# rd auto
(config-l2vpn-bg-bd-vfi-ad)# route-target 1.1.1.1:100
(config-l2vpn-bg-bd-vfi-ad-sig)# signaling-protocol bgp
(config-l2vpn-bg-bd-vfi-ad-sig)# ve-id 1
(config-l2vpn-bg-bd-vfi-ad-sig)# commit

VPLS with BGP Autodiscovery and BGP Signaling

The following figure illustrates an example of configuring VPLS with BGP autodiscovery (AD) and BGP
Signaling.
Figure 21: VPLS with BGP autodiscovery and BGP signaling
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
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
Configuring VPLS with BGP Autodiscovery and Signaling: Example
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