Cisco CRS Configuration Manual page 119

Implementing Multipoint Layer 2 Services
Example:
RP/0/RP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 l2vpn
Example:
RP/0/RP0/CPU0:router(config)# l2vpn
Enters L2VPN configuration mode.
Step 3 bridge group bridge group name
Example:
RP/0/RP0/CPU0:router(config-l2vpn)# bridge group metroA
Enters configuration mode for the named bridge group.
Step 4 bridge-domain bridge-domain name
Example:
RP/0/RP0/CPU0:router(config-l2vpn-bg)# bridge-domain east
Enters configuration mode for the named bridge domain.
Step 5 vfi { vfi-name }
Example:
RP/0/RP0/CPU0:router(config-l2vpn-bg-bd)# vfi vfi-east
Enters virtual forwarding instance (VFI) configuration mode.
Step 6 vpn-id vpn-id
Example:
RP/0/RP0/CPU0:router(config-l2vpn-bg-bd-vfi)# vpn-id 100
Specifies the identifier for the VPLS service. The VPN ID has to be globally unique within a PE router. i.e., the same
VPN ID cannot exist in multiple VFIs on the same PE router. In addition, a VFI can have only one VPN ID.
Step 7 autodiscovery bgp
Example:
RP/0/RP0/CPU0:router(config-l2vpn-bg-bd-vfi)# autodiscovery bgp
Enters BGP autodiscovery configuration mode where all BGP autodiscovery parameters are configured.
This command is not provisioned to BGP until at least the VPN ID and the signaling protocol is configured.
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
Configuring VPLS with BGP Autodiscovery and Signaling
105