On Fri, 27 July 2007 11:28:56 -0400, Robert Blayzor wrote: > Joe Maimon wrote: > > Frame-Relay to Ethernet interworking is available in 12.411T IIRC. > > > What about HDLC or PPP? This will not be a frame T1. What about any variant of a Layer3 IP VPN? -ako, having been there himself