NFV和SDN在云数据中心的协同部署

摘要

In order to solve the challenges in the cloud data center network, this paper proposes the solutions that nfv and SDN apply in cloud data center collaboratively, analyzes key elements in the deployment scheme, provides two deployment methods that one is based on traditional network environment and one is based on overlay network environment, and analysis key problems that those need to be focused in NFV and SDN collaborative deployment.%为了解决云数据中心网络面临的诸多挑战，本文提出了一种NFV和SDN在云数据中心的协同解决方案，分析了部署方案中的关键网元，给出了NFV基于传统网络环境和基于Overlay网络环境的两种部署架构，并分析NFV和SDN协同部署时需要重点关注的问题。