基于SDN和NFV的云数据中心网络服务

Network Services Based on SDN and NFV in Cloud Datacenter

虚拟私有云和业务链是云数据中心下一阶段提供的核心网络服务,它们对现有云数据中心网络造成了巨大挑战,如网络虚拟化、业务编排、网络并发配置能力等,SDN和NFV是解决以上问题的技术手段。本文对SDN和NFV的解决方案、产业链成熟度以及未来研究的重点进行了分析和研究。

Virtual Private Cloud （VPC） and Service Chaining are the critical network services in the cloud datacenter, meanwhile they bring great challenges to traditional network, such as virtualization, service orchestration, concurrent configuration. SDN and NFV is a way to solve the problem. This article introduce SDN and NFV solution, industry and the mainly research direction in the future.