摘要
文章首先分析了传统对等(Peer-to-Peer,P2P)网络模型存在的优缺点,并在此基础上提出一种改进的P2P网络模型,如丢弃已见过的消息、原路返回应答消息和设置广播的半径等。同时,对网络模型中的节点管理功能模块、资源搜索功能模块和下载管理功能模块等做了较详细的介绍;文章作者在此基础上,设计、开发了一种基于P2P的网络管理系统(NMS)。
This paper first analyzes the advantages and disadvantages of previous peer-to-peer network models and on this basis proposes an improved P2P network model, e.g. discarding messages that have been seen, returning responding messages along the original routes and setting the broadcast radius. Then, it gives a fairly detailed introduction to its functional modules for node management, resource search and download management. Finally, on these bases, it designs and develops a P2P-based Network Management System (NMS).
出处
《光通信研究》
北大核心
2009年第4期24-26,56,共4页
Study on Optical Communications
基金
广东省自然科学基金资助项目(5013333)
五邑大学青年基金资助项目(A200712)