nfv

(" SDN , NFV Open Source Report : The Operator 's View . ")

（SDN、NFV开源报告：运营商的视角。）

By choosing open source from commercial suppliers , SDN and NFV controller can be used to optimize the IaaS .

通过选择来自商业提供商的开源解决方案，可以使用SDN和NFV控制器来优化IaaS。

As I explained earlier , NFV decouples the network functions from proprietary hardware appliances , so the functions can run in software .

前面已经解释过，NFV将网络功能与专用的硬件设备分离，所以这些功能都可以在软件中运行。

The SDN and NFV controller must be properly configured in order for the administrator to optimize or make other changes to the network traffic flows .

必须正确配置SDN和NFV控制器，才能优化网络流量，或者让管理员对其执行其他更改。

The NFV architecture concept calls for using virtualization technologies to virtualize entire classes of network node functions into building blocks that can then be interconnected to create communication services .

NFV架构概念要求使用虚拟化技术，将一整类网络节点功能虚拟化为构建块，然后，后者可以相互连接来创建通信服务。