Design And Realization For Virtual Desktop Teaching Platform Base On Private Cloud

This project is based on the actual engineering project when the author is teaching in Hunan Vocational College of foreign trade. It is so badly that can not meet the teaching needs of teachers and students in the condition of high load period, Server network ratio and system operation. This text surrounds the problems that are outdated teaching management system and poor internet experience. The present study is based on the following question:how to use effective means to solve the problem of insufficient supply of server resources?This paper introduced the "private cloud desktop virtual campus teaching platform based on " is try to through the use of virtual desktop technology to solve the shortage of traditional campus computer, backward teaching management mechanism, teaching methods rigid problems. Advantages of using virtual desktop technology mainly are:one, the user simply by installing a simple thin terminal; second, the user can through the network (including the operating system, documents, videos) application services; third, the user can reduce hardware failures in the process of using computer; four, the user can avoid the traditional computer viruses and hacker attacks; fifth, the user can be removed from the traditional computer hardware and software upgrades. Identity authentication is a party to the other side of the identity of the communication entity to confirm. In the TCP/IP reference structure, each layer has the same communication entity, and it needs to be authenticated. There are mainly three ways of identity authentication:Based on the unique physiological character-ristics of the user, there is no physical media type token and verify that the user is aware of a digital password. Feature acquisition is the use of physical sensors to collect biometric features, such as fingerprints, iris and face. Feature extraction is an effective method for extracting information, matching recognition algorithm with neural network, support vector machine and artificial intelligence algorithms.Using XenServer and XenDesktop technology, this research comprehensively analyzes the technical and business factors needed to assume the platform. Through business demand for desktop management module, platform monitoring module, system configuration management module and virtual desktop delivery protocol needs comprehensive survey, a comprehensive analysis of the platform assumptions required for the technical and business elements. On this basis, this paper respectively for business requirement analysis module design. Finally, through the example of Hunan foreign trade Career Academy to show the actual deployment and application of virtual desktop teaching platform based on the private cloud.