Extranet网络关键技术的研究与实现

Research and Implementation of Key Technologies of Extranet

企业集成是现代企业发展的新阶段，Extranet技术是企业集成的关键支撑技术。构建在Internet上的Extranet网络可以把各个企业的Intranet安全地互联在一起，具有安全性、高效性、广泛应用性和开放性，以及较低的网络运行费用等特点，并可满足企业间共享信息的要求。文章在提出Extranet协议体系结构的基础上，首先分析了Extranet网络关键技术，然后给出了Extranet网络关键技术的具体实现—Extranet网络构造工具ExtranetConstructor，最后对ExtranetConstructor的性能进行分析。

Enterprise integration is the epoch of modern enterprises,and Extranet is the key technique of enterprise integration. Extranet built on Internet can connect each enterprise together and has the characteristics of security,high efficiency,wide applicability,openness and low cost,it also can satisfy the requirements of sharing information among enterprises. Based on bringing forward architecture of Extranet protocols,this paper first analyzes key technologies of Extranet,then presents an implementation of these technologies,an Extrgnet constructing tool,ExtranetConstructor. Finally itanalyzes Performance of ExtranetConstructor.