Keywords: Three-stage clos network.png Three-stage clos network en wikipedia Calliopejen1 CommonsHelper 2006-12-24 Piggly wikipedia en Piggly Original upload log page en wikipedia Clos PNG 2006-12-24 18 53 Piggly 370×252× 7024 bytes <nowiki>I drew this picture myself </nowiki> Check categories 2008 November 7 en wikipedia Clos_network Telephony Graph algorithms Electronic schemas |