Stupid Network (“Rise of the Stupid Network1”) David S. Isenberg (isen@isen.com - www.isen.com) (m-sato@remus.dti.ne.jp) • • • • • 20 1000 1 • 20 2 • • Ethernet 1Copyright 1998 by ACM, originally appeared in ACM netWorker, Feb./March 1998 • 4 Stupid Network • • • Stupid Network : Sprint, MCI, GTE, SNET 70 1979 6 2 2000 11 1000 1 70 4 10,000 510-547-0000, 0001, 0002, 510-547-9999 10,000 10 1 ? SS7