我院数据中心网络改造的研究与实现

摘要

本文重点讨论了我院数据中心在实现虚拟化过程中，对现有网络进行有效的整合、升级，使其满足服务器虚拟化对于网络系统的需要。通过再次对网络规划建设，为未来网络的扩容及升级提供一个良好的平台，并大幅度提高了网络设备的负载能力、网络冗余能力。北京大学人民医院数据中心建设项目现已建设完成，经实际使用证明，本方案达到了预期目标，实现了数据中心网络的高可用性、高安全性以及易扩展性。%This paper focused on the effective integration and upgrade of the existing data center network in the hospital during its adoption of virtualization technologies, which was intended to fulifll the requirements of server virtualization.Redesign and transformation of the data center network have provided a convenient platform for capacity expansion and update of the future network and greatly improved the load and redundant capacities of the network equipment.With completion of the data center program in Beijing University People's Hospital, this successful practice has accomplished the expected objective and realized the high availability, security and extensibility of the data center network.