研究提出了报文上RPR环网的选路表方法，以及控制平面和转发平面的设计实现。
Presented the routing method of the packet going to the RPR ring network and its control plane and forwarding plane design.
控制平面和转发平面是虚拟路由器的两个基本功能平面，分别承载逻辑控制平面和逻辑转发平面。
Control plane and forwarding plane were two basic function planes in virtual router, correspondingly carrying logical control plane and logical forwarding plane.
BGP协议支持的路由系统的问题不仅反映在转发平面的数据流量上，更会首先表现在控制平面的流量上。
The problems in Inter-domain routing system of the Internet are reflected on not only the data traffic on the forwarding pane, but also the BGP traffic on the control pane firstly.
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