云计算数据中心组网技术研究

Network Technology Research Based on Cloud Data Center

讨论云计算数据中心网络面临的新需求、新挑战,针对数据中心内部互联、数据中心之间互联的两个应用场景,梳理并提出组网技术。在数据中心内部,为满足云计算新业务需求,提出了大二层网络的组网解决方案。在数据中心之间,同样为解决二层网络延伸的问题,提出了二层VPN和MAC in IP的解决方案,满足数据中心承载的云计算业务需求,保证云计算的快速发展。

Based on intra data center and inter data center scenarios, new requirements and challenges of cloud data center are discussed, and related network technologies are proposed. Cloud data center needs a large layer two network solution to adapt application requirements for intra data center scenario. And layer two vpn or MAC in IP solutions are also be needed to extent the layer two network inter data center. All Network technology intends to meet the needs and ensure the rapid development of cloud applications.