A Solution about Multi-Export Campus Network Based on Tunnel Model

With the development of education informationization along our country,the need of the network has increased.Both of the speed and the quality of original network have been unable to meet the demands of teachers and students in campus.The change of campus' network is needed.Based on the actual project,summarized two kinds of multi-export network solution.And proposed a new model,that is,based on the existing campus network and realize the requirements of more exports,multi-service by the use of GRE tunnels technology.Users can use the original way that is through education network to visit Internet or use other networks server to visit internet.This model used the way of route on client which is flexible the user to chooses the way they wanted to visit internet and easy to billing and satisfied the requirement of different user.At present,this plan has already taken experiment in a university and the result proven that it can enhance the network speed effectively.This plan not only can use in the campus network,but also can use in the enterprise and so on.