Design And Implement Of Hainan Tobacco Computer Network

21 century is the era of information and network globally. With the development of technology of computer network and communication, the traditional mode of busy scope, operation mode and manage idea in tobacco industry has been changed greatly. As an important industry of Hainan economy, Hainan tobacco has configured the elementary computer network of Hainan tobacco with Province Company as center. How to ensure the stability, security, reliability of the computer network is very important, along with the popularization of the information, general security construction will be more and more imminent and important.In the end, the paper according to some principle and demand accomplished the technology project of Hainan tobacco computer network. The principle and demand is"high criterion, more efficient, economic, high quality, collectivity layout, step by step actualize". Research is focused on the following three aspects:Firstly, according to the demand of Hainan tobacco operation system, introduces the latest technology of LAN and WAN, and affirms the demand and criterion of Hainan tobacco's network according to the trend of the development of technology.Secondly, according to the demands and characteristic of Hainan tobacco, we specify the scheme of the network and security of information. The scheme has the characteristic of open, advanced, safety, administrable. Open is the foundation for the system to operate, the most importment is follow the international industrialization's standard, this will keep the system have long life cycle. Use the latest device and technology can ensure the whole system will be advanced in a long time. In the network design, we will design any network according to the safety demand of different network. Maintenance and management of the network is necessary for some network system of certain scale. Only uses the network manager system, we can quickly learn the status of network, enhance the network efficiency, find any network failure and solve the problem.Thirdly, based on the factual of Hainan tobacco, we constitute the device of the network and security of information, and summarize the scheme.Finally, applies and validates the sheme and device during the course of construction the Hainan tobacco network, the result of project is good.