Chaoyng Correspondence Subsidiary Company Wide Band IP Metropolitan Area Network Optimization

The wide band IP metropolitan area network because of its concurrently aspect and so on cost, price, security superiority, has become in China's development sets the prairie afire the potential. Expands unceasingly along with the wide band IP metropolitan area network scale, how does "set up, the maintenance and management day by day huge wide band IP reasonably metropolitan area network", "how carries on the optimization to the existing wide band IP metropolitan area network, reduces the operation cost, greater limit satisfied market requirement " becomes the important question which each big telecommunication operation business explores unceasingly.This article from the introduction wide band IP metropolitan area network localization and characteristic obtaining, carefully studied the challenge which the present wide band IP metropolitan area network architecture, the technical characteristic and face, this article specially carefully has also studied the Chaoyang Correspondence Subsidiary company wide band IP wide band metropolitan area network movement present situation, the load bearing service present situation, has provided the theory basis for this article research work.In conducts the dissect and in the analysis foundation to the Chaoyang Correspondence Subsidiary company wide band IP metropolitan area network present situation, the article elaborated the Chaoyang Correspondence Subsidiary company wide band IP metropolitan area network structure, the development situation and the present network present situation, the detailed elaboration has entered the measure which for 2 year wide band networks optimize adopt, but also in foundation which needs on the present Chaoyang Correspondence Subsidiary company width wide band market development, proposed the wide band IP metropolitan area network network optimizes, the ADSL access network architecture optimizes, transmits the electric cable to transform, the service type choice, the network current capacity optimizes, enhancement plans and so on user authentication and management, and further proposed plans the ADSL access network architecture in certain region Design method.The article finally acts according to myself to be engaged in the wide band IP metropolitan area network supervisory work experience, proposed in view of the wide band IP metropolitan area network development direction individual opinion, supplies the reference. Wide band IP metropolitan area network; Network optimization...