Research On The System Of Construction Scheme Of Campus Network In Higher Vocational Colleges

With the rapid development of Higher Vocational Education in China, computer network has become an important platform for higher vocational school teaching and research.. Due to the many higher vocational school based device configuration is too low, simple campus network planning and has low safety factor, lack of the service function of campus network problems, which seriously restrict the development of higher vocational schools.According to its own characteristics of vocational colleges, make full use of existing infrastructure, building a high-speed and stable campus network, school teaching, scientific research, management provides a good platform for the network and for teachers and students to provide a good network learning environment, many higher vocational colleges face the actual problem.This paper takes the design and implementation of the campus network construction scheme of Career Technical College as the background, and expounds the various technologies used in the network construction, and analyzes the application scope of various technologies.. The problems and difficulties in the design and construction of the Communist Party of China are studied.. Reference to the mature construction mode and the current campus network new technology development direction and according to the current development trend of cloud computing by advanced virtualization technology, aiming at the main problems faced in the design and construction, this paper puts forward the concrete solutions.Aiming at the security problem of campus network in the presence of a wide variety, from the physical, network, management level to make the analysis, and introduces the firewall, intrusion defense system, terminal authentication and other mainstream security technology.Finally, using Huawei simulation software e NSP build a vocational college campus network, by configuring the some of the basic functions of the campus network can be achieved, such as VLAN, ACL, LACP, NAT, DHCP, static routing, simulation effect is better.