多项选择题
A.Control B.Supervisor C.Packet D.Management
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.
A.sixteen B.thirty-two C.sixty-four D.One hundred and twenty-eight