The Network Optimization Design And Endineering Practice Of Shaoyang Tietong Ip Metropolitan Area

The face of an increasingly competitive communications market, Shaoyang tietong Branch is improving and expanging the network,great efforts to develop a variety of business,expand the user base.How to network innovation,efforts to open up new space for development,enhance the corporate brand.In order to better carry out the operation of the network business and meet the growing demand for user communication services.shaoyang tietong urgent need to address.Through the optimization of IP MAN and construction,quickly provide the user needs a variety of integrated services,lay a good foundation for the shaoyang tietong future development based on full-service network.The telecommunications industry reorganization.China Mobile of China TieTong company investment on the rise year by year, and China Mobile to the business development desire demand, Shaoyang Tietong IP metropolitan area network dimensions year after year to increase, the number of broadband subscribers in rapid development,The defects of the old network have been gradually exposed as follows firstly, it was not reasonably structured; secondly, its expansibility and stability were not satisfied; thirdly, it could only offer weak support to the new communication services.This paper demonstrates how to achieve an advanced IP network which has advanced technology,comparatively stability, strong scalability and powerful transmission capacity as well as service functionsthrough the optimization of the whole network.First of all, this paper elaborates the necessity, feasibility and the significance of the broadband IP MAN optimization for Shaoyan Tietong. Before introducing the detailed optimization program, the paper introduces some related theories involved in MAN optimization.Then, the paper makes a thorough and careful analysis on the current situation of the IP MAN of Shaoyan Tietong and points out the existing problems from the point of the network organization and the operation implementation.Next, the paper puts forward a detailed optimization proposal.The optimization proposal starts from the optimization of the physical network of the IP MAN, and carries out from three aspects. Firstly, to obtain an advanced physical network, reasonable topological structure and flexible services realization by optimization of the core layer, convcrge layer and access layer,sccondly,to obtain dyamic routing protection and decreasing economical equipments payload by the re-planning of the routing organization and IP address distribution; lastly,to obtain an advanced stable network by optimizing and designing on the whole network security strategy.At last, the paper makes a summary on the optimization proposal of the broadband IP MAN of Shaoyan Tietong, and makes an outlook on the tendency of the MAN technology and the conllnunication scrvice development.