Some tools and network development kits provide the IP fragments reorganization, TCP flow restructuring, and the application layer protocol reassembling.

传统的协议还原技术有很多的的不足之处，很多工具和开发包提供IP分片重组、TCP流重组以及应用层协议重组。

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Then give the design details of client software development kits and rapid configuration tools, and how to use them.

第四章和第五章详述了客户端软件开发包和系统配置工具的设计原理及使用方法。

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