The Design And Realization Of The Intelligent Upgrade And Transformation Plan Of The Campus Network

Campus network can provide rich information resources for the majority of teachers and students in school,and provide an advanced information-based teaching environment for school teaching and research.At the same time,the school can publicize the school's school-running characteristics and school-running achievements relying on the campus network platform,and expand the influence of the school.Schools can also build a resource-based campus network,focusing on the construction of teaching resources and serving education and teaching.Although many schools have established their own campus networks,and each of them has been widely used,with the development of the times,many schools have not been able to meet the current network needs.There are many reasons for the situation.For example,the network construction is limited by technology or limited by financial restrictions.Some networks are also due to the long build-up time,which leads to the aging of the network.Because of the popularity of mobile devices such as mobile phones and tablet PC,higher requirements are put forward about the wireless coverage of the campus network,and then the diversification and stability of the network service style is also necessary.In the light of this,many schools have carried out large-scale upgrading and upgrading of their existing campus network.Improvement about bandwidth of the network is used to meet the needs of the teachers and students for speed.Upgrading the network security hardware and software is used to solve the network security problem.Installing the network monitoring system is used to improve the security level of the campus,to avoid the campus security events,to expand the coverage of the wireless network and to meet the mobile network for the majority of teachers and students,and so on the demand for the service of the collaterals.The campus network of Jinan Vocational College has completed the deployment of the campus network at the beginning of the school.However,with the continuous growth of the network demand,there are many problems exposed gradully in our campus.In order to solve these problems and improve the quality of network services,we decide to upgrade the network.Based on the requirement of upgrading campus network of Jinan Vocational College,this thesis explores the related problems of campus network and analyses the causes of the problems.On this basis,we puts forward the upgrading scheme of campus network,which involves many improvements: optimizing the three-tier network structure,upgrading some network backbone equipment;changing the user authentication system,upgrading to the secondary authentication party,which optimizes the accounting management.We upgrade the wireless network,realize the full coverage of the campus network,deploys the student employment system and human resources management system,and upgrades the intelligent campus platform.On this basis,the thesis finally points out the future development direction of College network,that is cloud computing platform and smart classroom.Starting from the demand analysis,this thesis gives the overall scheme of campus network upgrade,and discusses in detail along the main line of hardware upgrade,intelligent platform upgrade and wireless network upgrade.