WhatprotocolenablesEthernetoverSONET/SDHencapsulationinteroperabilitybetweentheG-seriesandML-seriesEthernetcards?() A.LEXB.HDLCC.GFP-FD.PPP/BCP
WhatprotocolenablesEthernetoverSONET/SDHencapsulationinteroperabilitybetweentheG-seriesandML-seriesEthernetcards?()
A.LEX
B.HDLC
C.GFP-F
D.PPP/BCP