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Stephen Wolff Joined Cisco Systems in 1995, where he currently directs the Advanced Internet Initiatives Division with responsibility for Cisco's participation in Internet2, the U.S. government's Next Generation Internet and IT2 programs, and similar and related projects both domestically and abroad. From 1986 to 1995 he was Director of the Division of Networking and Communications Research and Infrastructure at the U.S. National Science Foundation. He has studied at Swarthmore College, Princeton University, and Imperial College.