The Data Center Fabric presentations from EuroNOG 2011 and RIPE 64 meetings are available in my webinar demo web site. Video of the EuroNOG presentation is on YouTube and RIPE has its own video archives.
Ivan Pepelnjak, CCIE#1354, is the chief technology advisor for NIL Data Communications. He has been designing and implementing large-scale data communications networks as well as teaching and writing books about advanced technologies since 1990. See his full profile, contact him or follow @ioshints on Twitter.