nfv怎么记

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。

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。

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。