基于国产关键芯片的软件定义交换模块设计  

Design of Software Defined Switch Module Based on Domestic Key Chip

作　　者：娄晓明 宣志祥 王子剑 顾燕飞 LOU Xiaoming;XUAN Zhixiang;WANG Zijian;GU Yanfei(The 32nd Research Institute of China Electronics Technology Corporation,Shanghai 201808,China)

机构地区：[1]中国电子科技集团公司第三十二研究所,上海201808

出　　处：《现代信息科技》2021年第15期43-50,共8页Modern Information Technology

摘　　要：文章设计了基于国产关键芯片的软件定义交换模块,打破现有网络的刚性体系结构,实现全维软件定义的网络体系架构,从而将刚性网络变为柔性网络。构建可定义、可重组、可重构、可重建的软件定义体系结构,实现异构网络间的融合互联,提高互联效率,减小融合时性能和实时性的下降。软件定义交换模块通过软件配置或升级,实现RapidIO、以太网或FC三种网络协议单一协议、三种网络协议混合无转换和三种网络协议混合转换的数据交换。The paper designs software-defined switch module based on domestic key chip,breaks the rigid architecture of the existing network,realizes the full-dimensional software-defined network architecture,thus,the rigid network is changed into a flexible network.The paper builds a software-defined architecture that is definable,reorganizable,reconfigurable,and rebuilding,realizes the fusion and interconnection between heterogeneous networks,improves the efficiency of interconnection and reduces the degradation of performance and real-time performance during fusion.The software-defined switch module realizes the data exchange of RapidIO,Ethernet or FC single protocol,three network protocols mixed without conversion and three network protocols mixed conversion through software configuration or upgrade.

关 键 词：软件定义 数据交换 国产PowerPC处理器 柔性 刚性体系结构 

分 类 号：TN911.7[电子电信—通信与信息系统]