Application Research Of IP Technology In Jinlin Province IP Backbone Net And MAN

Along with the fast increasing of the IP service market , in the past few years, Many Telecommunication Companies have made more investment in building IP Backbone Net and MAN , and this situation will be continued for a long time. Now building Broad Band IP MAN has become the key parts in the area of the basic facilities. There was a fierce rivalry among the main telecommunication companies and the Net work seivice supplier competion; they have used increasing the speed of the WAN interface to earn more and more users. After China joined in the WTO, The Data transmission service market in China was opened step by step. The rivalry of the Telecommunication Companies will be sharp. The communication company Jilin province has already combined the 163 provincial Net work and 169 provincial Net work to a new Net work.—the IP Backbone Net work of the Jinlin province in 2000. At the same time we had built Broad Band IP WAN .With the development of the data market, the net construction and the ability of load bearing are not satisfy with the needing of development, the IP main NET needs upgrading and adjusting.This is the background of my thesis.In the thesis, first I explained the trends of the IP net technology and tactics briefly. Through the analysis of the existing IP net technology , I have put forward a proposal about the building of the IP Backbone Net work Jilin province and WAN. In the second chapter, I introduced the situation of the IP Backbone Net work and MAN, and I analyzed the net topology construction and the ability of the load bearing, pointed out the problem of the existing Net.Chapter three and chapter four are the key of this the thesis. In these parts, I gave a minute description of the main technology problem about constructing IP net and I pointed out the effective measure according to the existing problem...