| Summary: | Major operators have been deploying NFV in succession,after hardware and software decoupling of NFV,hardware and software need to be separately planned and constructed.Based on the initial construction requirements of NFV deployment,the key factors were analyzed which should be considered in the planning and construction of the hardware resource pool and the machine room infrastructure.The calculation,storage,network equipment matching requirements were expounded.And the blade and rack service was compared.The hardware and network configuration of two layers and SDN networks were enhanced by the hardware,magnetic array and distributed storage.The hardware configuration mode and key considerations were studied.The hardware redundancy requirements under different scenes were analyzed,and the key requirements of the NFV hardware pool planning and construction were obtained.
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