摘要： 引用的特殊模型将解决基于P2P 网络管理难的问题。但在此模型基础上的资源搜索策略和路由策略，都是以单纯广播方式进行的，因此提出了提高搜索和路由效率的改进方法，同时建立了查询路由表，增强了网络的效率和健壮性。

关键词: 预路由；查询路由表；RIG 算法；收敛速度

Abstract: The structure of P2P-based network brings flexibility, but at the same time the management of network becomes difficult. This thesis imports a special model, it solves this problem. But formerly based on the model, resource searching and routing strategy depend the pure broadcast way. The thesis introduces a method which enhances the efficiency of searching and routing, at the same time protocol generates the table of query and routing automatically. These actions increase the efficiency and haleness of P2P-based network

Key words: Pre-routing; Table of query and routing; RIG arithmetic; Convergence speed