问答题
TheCiscoAutoQoSfeatureisbeingusedthroughouttheCompanyVOIPnetwork.Whichthreestatementsaboutthisfeaturearetrue?()
A.The"mlsqos"globalconfigurationcommandmustbeenteredbeforeconfiguringAutoQoS.
B.CEFmustbeenabled.
C.The"noautoqosvoip"commandisusedtodisableCiscoAutoQosandrevokeallconfigurationsgeneratedbyCiscoAutoQos.
D.CDPmustbeenabled.
E.SNMPmustbeenabled.