Programming And Design Of The Network For The High-Definition Video Conference

Video conference system is a new product of the information technology with thedevelopment of society and is more convenient for human`s exchanging information. With thedevelopment of technology, there is more and more requirements on human`s communication.The appearance of high-definition video conference system,effectively solve the constraints oftime and space. It can be more effective to save time and energy. The information exchangingcan be continuing,rapid and more effective. Therefore, high-definition video conferencesystem used in many large enterprises which are even multiple regional and nationalenterprises. Building a stable and reliable network for high-definition video conferencesystem is an important issue in front of us.This paper Based on the work as project background, study the key constructiontechnology of video network. On the basis of the relevant design target and principle, wedesigned the network of high-definition video conference system. Based on the demandanalysis of the construction, the paper mainly discusses the network structures, routingstrategy, network segment, virtual local area network design and quality of service design etc.Through the engineering practice, we verificated of reliability and security of network.therequirements are relatively high on video meeting,so the the requirements are relatively highon the video conference picture quality,switch time on malfunctioning. Totally, there is veryhigh requirements for IP planning, virtual local area network division, routing, flow controlsettings.Therefore,this paper is based on the actual needs of the project. It present the design,solutions and the experiment verification. The results of the design can be used as theconsturction reference of this project. It can be the reference for other projects.