WhichoftheseLayer2accessdesignsdoesnotsupportVLANextensions?() A.FlexLinksB.loop-freeUC.loopedsquareD.loopedtriangleE.loop-freeinvertedU
WhichoftheseLayer2accessdesignsdoesnotsupportVLANextensions?()
A.FlexLinks
B.loop-freeU
C.loopedsquare
D.loopedtriangle
E.loop-freeinvertedU