摘要
首先介绍了SDN技术产生的原因、技术架构及其关键部件,然后分析了SDN网络和现有网络在路由互通,以及SDN网络内部如何最大限度利用网络传输资源等问题,提出了虚拟路由器的思想,并给出了详细的解决方案和主要实现过程。
The origination of software defined network （SDN） technique, its technical architecture and key elements were introduced firstly in this paper. Then, several problems including routing interworking between SDN and existing networks, the full utilization of network resources in SDN were analyzed. Finally, the idea of virtual router was presented; the detailed scheme and its implementation process were described.
出处
《移动通信》
2015年第7期51-56,共6页
Mobile Communications
