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A.Enablesallfiber-opticLANportsforUnidirectionalLINKDet……

OnswitchR1youissuethe"udldenable"globalcommand.Whatdoesthiscommandaccomplish?()

A.Enablesallfiber-opticLANportsforUnidirectionalLINKDetection(UDLD)
B.EnablesallcoppermediaLANportsUnidirectionalLinkDetection(UDLD)
C.OverridesthedefaultUDLSsettingforallports
D.GloballyenablesallportsonthedeviceforUnidirectionalLinkDetection(UDLS)
E.Noneoftheotheralternativesapply
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