基于ACTN和SDOTN标准的SDN跨域管控研究

Research on SDN Cross-domain Management and Control based on ACTN and SDOTN Standards

【目的】为了实现云光智能一体化,解决现有光网络业务部署慢的问题,文章给出了一种跨域跨厂商的端到端业务快速部署方法。【方法】通过分析现网跨域跨厂商业务部署现状,并结合基于流量工程网络抽象与控制(ACTN)标准和软件定义光传送网(SDOTN)标准,发现并解决现有软件定义网络(SDN)管控系统光业务智能一体化部署存在的问题,提出设备厂商SDN管控系统需要改进的方法和方向。【结果】测试验证表明,通过优化改进设备厂商的同步数字体系(SDH)管控系统,能够提升域内端到端业务的开通效率并实现跨域端到端业务的智能一键部署。【结论】测试结果证明,优化和改进设备厂商的SDN管控系统有利于云光智能一体化的业务开通。

ion and Control of Traffic Engineered Networks(ACTN)and Software Defined Optical Transport Network(SDOTN)standards.The paper also proposes the methods and directions to improve the SDN management and control system of device manufacturers.【Results】Verified by testing,by optimizing and improving the Synchronous Digital Hierarchy(SDH)management and control system of device manufacturers,the efficiency of enabling end-to-end services within a domain can be improved.The intelligent one-click deployment of cross-domain end-to-end services can be implemented.【Conclusion】Proved by the test results,Optimizing and improving the SDN management and control system of equipment manufacturers is conducive to the service opening of intelligent cloud-light integration.