Research On Industry Network Construction Scheme

Since the Nineties, with the rapid development of the Internet, Information Technology has penetrated into the political, economic, and social life, It also has profound impact on people’s way of thinking and behavior. From the city to the countryside, from agricultural to industrial, business and daily life, Information Technology has brought a profound change in all areas of society, become the important power to promote economic and social development.The network construction is the foundation of Informationization Construction, fast、safe、efficient network provides strong support and services for the application of Information Technology. At present, the computer network is widely used in national defense, government, financial, commercial, transportation and other industries. Once the network attack occurred, the national economy and the people’s livelihood will be interrupted, and even national security will be threatened. In order to guarantee the information security, the most effective solution is to build private network. Through the network physical isolation from the Internet to protect the security of information system. In the domestic, the private network is in a high-speed development stage. Private line services and Private line’s bandwidth are maintained at more than20%of the annual rate of growth. This paper thoroughly studied the present widely used all kinds of private network technology, analyzed its advantages and disadvantages, gave the application scene. This paper also analyzed and summarized the typical network cases that the China Unicom provided for the government sector, financial industry, and all kinds of enterprise. This paper closely focused on the customer’s characteristics, analyzed different customer business needs and the network requirements, gave suitable networking scheme for customers of different industry industries.