共享网段网络协议分析系统设计与实现

网络监控系统通过监测网络状态，采取相应的控制措施确保网络持续、稳定地运行。协议分析系统是了解网络细节的必要手段。是网络监控系统的重要组成部分，本文论述了什么是网络协议分析以及协议分析的实现原理和实现过程，并开发了一个网络协议分析系统，该系统完成了网络数据包的捕获、数据包的逐层分析统计和网络网元的发现等功功能。

Design and Implementation of a Protocol Analyzer Based on Shared Segments

A network monitor and control system monitors the network, and adopts appropriate control measures to ensure its continuous and steady operation。A protocol analyzer is the necessary means to understand network details, and is an important part of a network monitor and control system。 This paper introduces the definition of a protocol analyzer and the theory and implementation of the analyzer, and gives the development details of a network protocol analyzer system The system features the functions of data packet capturing, hierarchical data packet analysis and statistics, and network host detection。