Research And Application Of The Network Construction Of Small And Medium Sized Enterprise Of Western China

With the rapid development of modern science and technology and the improvement of people's living standards,China has gradually entered the era of knowledge economy.The high and new technologies represented by modern information technology bring about a great change in the production and life of people.And it becomes an essential factor of the competition of the national power in the world.As an important part of national economy,small and medium enterprises play an important role in expanding employment and enhancing social economy development.However,compared to large enterprises,small and medium enterprises,especially those established in west,have many difficulties in terms of information technology personnel,information infrastructure and construction funds.Accordingly,it is particularly important on how to build information network to introduce information systems to enhance the competitiveness of enterprises for the start-up small and medium enterprises in the western region.In this thesis,considering the current size and the growth prospects of enterprises,taking the whole process of the information network construction of Xinjiang Wealthy Fiber Co.Ltd.as example,we focus on how to develop and implement the overall planning and construction scheme of the small and medium enterprise information network based on the actual demand.Our study involves:1)We investigate and analyze the actual business network needs of Xinjiang Wealthy Fiber Co.Ltd.and present the network planning scheme and construction goals based on the requirements of voice service,digital communications service and CPN access service.2)In the process of building networks,we select devices taking into account the network performance and cost.3)We introduce the "security zone" and "packet filtering" technologies in network construction to strengthen the security of the network.4)In allusion to the practical problems encountered in the implementation of the project,we propose concrete solutions.This thesis introduces a case of construction of information network in Xinjiang Wealthy Fiber Co.Ltd,and discusses the issues involved in the process of enterprise information construction and solutions.At the same time,in the devices selection,it can also provide some references.