I am currently working with a service provider that wishes to deploy H-VPLS. They have a 7600 at the head end with an ES20 in it. The PE routers are 3750-metro series switches. I know these devices are suppose to support H-VPLS. All configuration examples show xconnecting a single port to the VFI on the 7600. Is it possible to xconnect the SVI (Vlan interface), to the VFI on the 7600. That was you wouldnt have to have a pseudowire for every port on every 3750 that would participate in the VPLS.