基于BGP协议的大型企业网络的构建【参考】.doc

基于BGP协议的大型企业网络的构建 摘 要 关键词：BGP；；；Construction BGP-based protocol for large enterprise networks Abstract With the booming Internet business now, more and more people begin to use the Internet. Network and peoples lives, more and more people began to live without Internet. With the continuous development of network technology, network universal coverage, building corporate network is the inevitable choice to enterprise information development. With the size of the enterprise system and the gradual improvement and development of the attendant problems, is to constantly improve the corporate network, if the enterprise network is too large, then the IGP can no longer meet the needs of enterprise, then the use of what type systems and protocols, to make a huge enterprise normal operation, this is the article need to study and explore content. BGP is an external gateway protocol. Running to one autonomous system routing protocol on the TCP protocol. Is the only network protocol used to process the image size of the Internet, is the only that can deal well with having multiple connections to unrelated routing domains of. It enables communication between different autonomous systems router. Therefore, the emergence of the BGP protocol can solve these problems. This paper explores and studies BGP adaptability in large enterprise network system. Elaborating studies and experiments to demonstrate the feasibility of the principle of the principle of BGP protocol. In this paper, the experimental program with specific enterprise network interconnected to prove this point. LITO by using simulation software H3C company policy command, communication and interconnect with BGP discovery protocol, and a large corporate headquarters and branches are able to freely exchange visits. Therefore, the use of BGP protocol in terms of the companys business headquarters and branches of the interconnection is feasible. Key Words： 目 录 1 绪论 1 1.1 课题研究的背景及意义 1 1.1.1 课题研究的背景 1 1.1.2 课题研究