There are currently over 20 production MPLS networks in the world. A list of service providers can be found in the MPLS FAQ at www.mplsrc.com irwin ----- Irwin Lazar - ilazar@tbg.com <mailto:ilazar@tbg.com> Senior Consultant, The Burton Group Office: 703-742-9659 Cell: 703-402-4119 http://www.tbg.com/ "The Ultimate Resource For Network Architects" -----Original Message----- From: Serbest, Yetik [mailto:serbest@tri.sbc.com] Sent: Wednesday, July 11, 2001 11:06 AM To: 'nanog@merit.edu' Subject: MPLS Deployments? Hi, We would like to get some information on MPLS deployments in Today's networks. Specifically, we are interested if there are any large scale deployment with MPLS traffic engineering capabilities. Are the MPLS deployments today just best-effort tunnels based on destination prefixes? Any response is appreciated, thanks, Yetik Serbest SBC-TRI