The data center of power information system is faced with the problem of effective and efficient use of network resources.SDN is very suitable for resource scheduling,and NFV provides the flexibility of application.In this paper,the SDN and NFV application scenarios of the power system are analyzed,and the corresponding technology deployment scheme is proposed.%电力信息系统数据中心面临着网络资源的有效及高效利用的问题,软件定义网络(Software-defined networking,SDN)从架构上看很适合做资源调度,网络功能虚拟化(Network Functions Virtualization,NFV)又提供了上层应用的灵活性.结合电力系统业务的特殊性,对数据中心的SDN及NFV应用场景进行分析,结合电力数据中心网络资源调度提出相应的技术部署方案.
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