广东联通传送网SDN管理架构创新实践及业务应用

Innovation Practice and Service Application of SDN Management Architecture of Guangdong Unicom Tansmission Network

广东联通基于集团CPE-OTN自研控制平台能力,结合本省传送网络现状,首次提出以自主研发提升网络SDN能力为中心,推进网络架构扁平化、控制面智能化、业务编排定制化的SDN三层网络架构演进的总体目标,从管理架构创新、业务流程重构、产品开发联合交付模式3个维度重构广东联通传送网SDN网络管理架构体系,快速突破单厂家单域SDN网络限制,实现新架构的演进与现有架构平滑集成以及SDN能力部署。

Based on the capability of CPE-OTN self-developed control platform,combined with the current situation of transmission network in Guangdong Province,Guangdong Unicom proposes the overall goal of promoting the evolution of SDN three-tier network architecture with flat network architecture,intelligent control surface and customized service arrangement,centering on independent research and development to improve the network SDN capability.It reconstructed the SDN network management architecture of Guangdong Unicom transmission network from three dimensions of management architecture innovation,business process reconstruction and joint delivery mode of product development,which quickly breaks through the single manufacturer single domain SDN network limitation,and realizes the evolution of the new architecture,smooth integration with the existing architecture,and SDN capability deployment.