# Configuring Customer-Facing Interfaces in the VPWS Instance

To configure a customer-facing interface for an VPWS instance:

1. Access Interface Configuration mode for a layer 2 interface for the VPWS on the PE router.
   host1(config)#interface fastEthernet 4/0
2. Configure the local and remote site IDs on the interface to specify the interface as a member of the VPWS L2VPN.
   host1(config-if)#l2vpn exampleco local-site-id 1 remote-site-id 2 host1(config-if)#exit
3. Repeat for all customer-facing interfaces in the VPWS.
   host1(config)#interface fastEthernet 4/1 host1(config-if)#l2vpn exampleco local-site-id 1 remote-site-id 3 host1(config-if)#exit

#### Related Topics

- interface fastEthernet
- l2vpn local-site-id remote-site-id