The Optimization Desine And Implement Of IP MAN

Broadband IP MAN is a broadband IP backbone network in the city within the scope of an extension of its technical characteristics of the typical metro area in the realization of the transmission of broadband and broadband nodes. Shanxi Netcom in recent years, data users, broadband Internet users are substantial growth, large customers, the Group of user demand for broadband access, intelligent optical access residential demand increased dramatically. The rapid growth of broadband services. making Shanxi Netcom broadband IP MAN network construction difficult after comprehensive, careful, relatively long-term planning, the network structure is not quite reasonable place; In addition, a single business model of existing networks, broadband Multi-user mode using monthly billing system, regardless of the number of user-generated Internet traffic, revenue and business growth are inconsistent; In addition, the network construction business in the different bandwidth guarantee. network security, such as taking less, it is difficult to meet user networK access and quality of service and security, and many other needs Therefore, improving the IP metro network structure, upgrade the (?) MAN carrying capacity of the integrated operations, building efficient and secure IP MAN Shanxi Netcom need urgent solution is a major problem.The topic of Shanxi Netcom broadband IP MAN existing network structure, resource allocation, network management, network security an user areas such as the use of in-depth and meticulous analysis of the network to identify existing deficiencies, problems and risks, and engineering design point of view put forward reasonable and feasible optimization solutions, through an increase in equipment relay circuit bandwidth, an additional layer node cluster, adjusting access layer attribution relations and expanding the coverage of access layer, optimizing the transmission routing, optimization of data configuration of equipment, deployment network management and business management systems and other methods to obtain increased network capacity, access capacity and increase network functionality, network reliability, network management tools to improve the effect of Shanxi Netcom IP network becomes operational, can be management, profitable carrier-class IP network.