<p>A method of P2P node management is disclosed. It includes a user management entity and a node management entity in administrable P2P operation network are divided into an application layer corresponding to operation and a P2P layer not corresponding to operation. The application layer and the P2P layer interact by an interface. When a user registering and logging on, the application layer and the P2P layer are bound completely. The solution adapts to different P2P operation modes. At the same time, it can well match operation policy via adjusting choice policy of P2P management server and auxiliary server, and reduce the affect for existed or new application system in the upper layer.</p>
