自主可控路由器控制交换系统设计

Design of Independent Controllable Control and Switching System for Routers

控制交换系统是路由器的核心单元,主要完成网络信息的控制和交换。针对路由器核心软硬件的国产自主化需求,基于龙芯CPU、国产交换芯片和中标麒麟操作系统,设计开发了CPU控制和交换等关键模块,给出了一套自主可控路由器控制交换系统的设计方案,降低了网络设备对进口器件的依赖,提高了网络设备的自主化水平。通过在路由设备上的具体实验,验证了自主可控控制交换系统的可行性和有效性。

Control and switching system,which is responsible for the control and exchange of network information,is the core component of the routers. Aiming at the requirement of the independent controllable core software and hardware of the routers,the CPU control module and switch module are developed based on Godson CPU,domestic switch chip and Neo Kylin operating system to realize the localization of the key components for the routers. With the presented independent controllable control and switching system of the routers,the localization and independence of the network devices are enhanced,and the communication security is improved. Experiment results on the routers show the feasibility and effectiveness of the proposed control and switching system.