多项选择题
Which two statements about MAC addresses in the Cisco UCS are true?（）
A.The first 2 octets represent the manufacturer OUI. B.The first 3 octets represent the manufacturer OUI. C.The last 3 octets are assigned by the organization itseIf. D.The last 4 octets are assigned by the organization itseIf.
单项选择题 TheCiscoUCSVICM81KRsupportsuptohowmanyvirtualnetworkinterfacecards?（）
多项选择题 InwhichtwolocationscantheNexus1000vVSMbedepIoyed?（）
单项选择题 WhichfileformatdoestheUCSMexportfacilityuse?（）
