Wuhan The Changfeng Broadband Network Construction

Along with the unceasing enhancement of the level of informationization, broadband network is the trend of information society's development. The rapid revolution of Internet is the background of broadband network. The increasing dependence of the enterprise on the network and the requirement of user to the multimedia communication drive the development of broadband network. Information resource is the user's goal to use wide brand. Therefore IP broadband network have a bright future.The thesis unites the theory and practical case, describes the development of broadband network service market home and aboard; It simultaneously analyzed the changfeng broadband network demand, and provides the related design thought and the construction principle. Secondly, it introduced some technical characteristics of various city-level broadband networks. Then it introduced some related knowledge technology request, elaborated some basic principles about this network design. To the practical of the engineering project, the key is the integrated design scheme in which the techniques in setting up the primary network, network topology, every node device and selection and design of route protocol are precisely analysed and demonstrated. The thesis played an emphasis on process of analyse and construct a high-performance switching platforms based upon ethernet and IP technologies. Finally, it pointed out what and how this network upgrade with practical situation.The thesis includes deep partial theoretic analysis,which reflects this subjuect's practical effects in enterprises and why certain perticular project should be choosen based on practical situaion of enterprises. It had the certain model reference function to enterprise's production and the development and the certain economical significance.