AnIPphoneconnectsausertoaswitchasshownbelow:Basedonthediagramshownabove,whichstatementistrueaboutthe
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A.APCconnectedtoaswitchportviaanIPphoneisunawareofthepresenceofthephone
B.ThetrafficonthevoiceVLANmustbetaggedwith802.1pencapsulationinordertocoexistonthesameLANsegmentwithaPC
C.Toimprovethequalityofthevoicetraffic,nootherdevicesshouldbeattachedtotheIPphone
D.ThevoiceVLANmustbeconfiguredasanativeVLANontheswitch
E.APCconnectedtoaswitchportviaanIPphonemustsupportatrunkingencapsulation
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