Peer-to-Peer (P2P) Networks Dr. Yingwu Zhu. Overview CS Architecture P2P Architecture Unstructured P2P Networks –Napster, Gnutella, KaZza, Freenet –BitTorrent.
P2P. Application-level overlays One per application Nodes are decentralized ISP3 ISP1ISP2 Site 1 Site 4 Site 3Site 2 N NN N N N P2P systems are overlay.
