简述EFP方式（ElectronicFieldProduction）的意义
简述EFP方式（ElectronicFieldProduction）的意义
相关考题：
WhichfourstatementsaboutEthernetvirtualcircuit(EVC)infrastructurearetrue?() A.EVCinfrastructureisaLayer3platform-independentroutingarchitecturethatsupportsIPoverEthernetservicesB.Ethernetflowpoint（EFP）isconfiguredonthemaininterfaceC.FeaturecommandslikeMQC-basedQoSpoliciescanbespecifiedD.EVCinfrastructureisaLayer2platform-independentbridgingarchitecturethatsupports EthernetservicesE.EachEthernetflowpoint（EFP）matchesapredefinedVLANtag-basedcriteriaF.Ethernetflowpoint（EFP）isconfiguredontheVLANinterface
Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）A、EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet servicesB、Ethernet flow point （EFP） is configured on the main interfaceC、Feature commands like MQC-based QoS policies can be specifiedD、EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports EthernetservicesE、Each Ethernet flow point （EFP） matches a predefined VLAN tag-based criteriaF、Ethernet flow point （EFP） is configured on the VLAN interface
填空题EFP方式的特点：（）、（）。