This setup shows an incoming attachment circuit on PE1 with VLAN 10. This is translated to an internal VLAN 32 which is used on an xconnect/pseudowire to PE2 . This is then translated to VLAN 11 before being send out of the attachment circuot on PE2 (not shown). The IOS configuration is using the service instance command under the customer facing interface, whereas XR uses a sub-interface with the l2transport keyword. The pseudowire ID (123) must match on both ends. Verification can be done using the show l2vpn atom vc IOS command or the show l2vpn xconnect XR command.