基于SDN的网络运维统一控制研究

Study of Unified Control of Network Operation and Maintenance Based on SDN

传统的网络运维系统软硬件高度集成,形成垂直一体化的封闭架构,集中控制与资源调度能力不足,难以针对现场状态与业务需求优化运维网络。随着网络软件化的技术发展趋势,通过引入SDN技术,重构传统的运维网络架构,使运维网络快速全面的呈现网络拓扑结构,实现高效、快速、灵活的运维部署。

Hardware and software integration is the feature of the traditional operational maintenance system, as a result, the system forms vertical closed architecture and lacks of the ability of central control and the ability of resource scheduling, so that it is difficult to optimize operational maintenance network according to status and business needs. Along with the technical development trend of network software, reconstruct the traditional operation network architecture and complete the network topology structure through the introduction of SDN technology in order to realize efficient, fast and flexible operational maintenance deployment.