EFP方式的特点：（）、（）。
EFP方式的特点：（）、（）。
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
多选题Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）AEVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet servicesBEthernet flow point （EFP） is configured on the main interfaceCFeature commands like MQC-based QoS policies can be specifiedDEVC infrastructure is a Layer 2 platform-independent bridging architecture that supports EthernetservicesEEach Ethernet flow point （EFP） matches a predefined VLAN tag-based criteriaFEthernet flow point （EFP） is configured on the VLAN interface
问答题让你采用EFP方式，用三台摄像机进行现场切换、即时编辑来拍摄一期人物访谈节目。要求全景、中景、近景、特写和观众镜头都要兼顾得上。你打算怎样设置机位？如何调度摄像机？怎么拍摄？