| The high development of internet technology has improved the transformation of international economy into the knowledge economy greatly. The continuous updates of information technology as well as its products have not only accelerated the rapid development of network technology and the related industries, but also impelled them more reliable, which makes people expect more about their development and application.The campus network is an application integration system based on the network technology, which can make the whole campus informationized. With the bases of the interconnection of the network devices and the business system and educational resources in the college, it aims at providing a comprehensive service for the campus information construction to achieve the ultimate goal of educational modernization.This paper discuses thoroughly the current situation of the construction of the campus network in our country and the rules for campus network construction. In accordance with the need for campus information construction in NingBo Dahongying college, it gives a solution for it, with an emphasis on the network technology, the selection of switch route and the internet security for inner net in the campus. It combines what the author has learned and the real construction for network to solve the problems and make the theories more understandable.With the principle of being efficient, advanced, reliable and expendable, the paper offers a solution for IP/MPLS network with the 10 Gigabit Ethernet technology and OSPF protocol, and, it integrates the network security and the flow management.The paper also gives a thorough and detailed introduction for how to apply the network technology in the campus network and how to switch the route protocol. It also analyzes detailedly about the security management for the internal network in the campus and stresses the nature of some common internal network attack, the cases of attack and the final solutions to them. |
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