WhichofthefollowingtroubleshootingtargetsisconsideredtobeaLayer2issue?(Chooseallthatapply.)() A.SpanningTreeProtocolB.CablingC.FrameforwardingD.PacketforwardingE.EtherChannelF.Routingprotocols

WhichofthefollowingtroubleshootingtargetsisconsideredtobeaLayer2issue?(Chooseallthatapply.)()

A.SpanningTreeProtocol

B.Cabling

C.Frameforwarding

D.Packetforwarding

E.EtherChannel

F.Routingprotocols


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