IfyouweretoconfigureanISLEthernettrunkbetweentwoCiscoswitches,namedR1andR2,whatwouldyouhavetoincludeattheendofthelinkforthetrunktooperatecorrectly?()

A.AnidenticalVTPmode.

B.Anidenticalspeed/duplex.

C.Anidenticaltrunknegotiationparameter.

D.Anidenticaltrunkencapsulationparameter.