【正文】
he gnutella protocol, on the other hand, are examples of the decentralized model. Modern gnutella implementations, Gnutella2, as well as the now deprecated Kazaa work are examples of the hybrid model. ? A pure P2P work does not have the notion of clients or servers but only equal peer nodes that simultaneously function as both clients and servers to the other nodes on the work. This model of work arrangement differs from t