interface pseudowire20 source template type pseudowire test encapsulation mpls signaling protocol ldp neighbor 100.0.0.3 20 ! interface pseudowire30 source template type pseudowire test encapsulation mpls signaling protocol ldp neighbor 100.0.0.3 30 ! interface GigabitEthernet0/0/2 no ip address negotiation auto service instance 10 ethernet encapsulation dot1q 20 rewrite ingress tag pop 1 symmetric l2protocol forward dot1x ! service instance 18 ethernet encapsulation dot1q 21 rewrite ingress tag pop 1 symmetric l2protocol forward dot1x