单项选择题
WhatrestrictionsapplytousingvirtualEthernetwithinaclustercontainingVIOclients?()
A.IPATviaAliasingmustbeused
B.IPATviaReplacementmustbeused
C.ResiliencemustbeprovidedbytheuseofdualVIOservers
D.HardwareAddressTakeover(HWAT)mustbeusedtoensureaconsistentvirtualMACaddress