If IOS XE on the 920 is similar to IOS on ME3600 at least to the extent of efp (si) implementation.... then perhaps this will work (taken from my operational me3600)
interface GigabitEthernet0/1 switchport trunk allowed vlan none switchport mode trunk mtu 9202 load-interval 30 speed nonegotiate service instance 1000 ethernet encapsulation dot1q 1000 second-dot1q 100 rewrite ingress tag pop 2 symmetric l2protocol tunnel xconnect 10.101.0.15 10000 encapsulation mpls mtu 1500 -Aaron _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/