摘要
Abstract
Firstly, the origin, definition and genre of SDN technology are briefly introduced. Secondly, the commercial development and industry chain situation of this technology at home and abroad are discussed. Then, the value, future development trend and the possible resistance in large-scale commercial application of SDN technology are analyzed. Lastly, the idea of applying SDN technology to the whole network of the operators is put forward.关键词
SDN/OpenFlow/I2RS/OverlayKey words
SDN/OpenFlow/I2RS/Overlay分类
信息技术与安全科学
