基于SDN的校园网升级改造方案研究与实现

Research and Implementation of Campus Network Upgrading Scheme based on SDN

传统校园网已逐步呈现出网络僵化、位置绑定、运维复杂等问题,无法满足教育行业业务的快速发展.创新应用SDN框架构建新一代校园网基础网络,以应用驱动理念颠覆传统园区网模式,实现“网随人动”,最终迈向智能驱动网络的新格局,推动数字校园信息化基础设施建设创新发展.文章总结了地方高校校园网升级改造的实践经验,并提出了对SDN网络创新发展的思考与展望.

Traditional campus network has gradually presented problems such as network rigidity,location binding,complex operation and maintenance,which can not meet the rapid development of education industry business.The SDN framework is innovatively applied to build a new generation of campus network infrastructure network,subvert the traditional campus network model with the application-driven concept,realize the"network moves with people",and finally move towards a new pattern of intelligence-driven network,and promote the innovative development of digital campus information infrastructure construction.The paper summarizes the practical experience of campus network upgrading and transformation in local universities,and puts forward the thinking and prospect of SDN network innovation and development.