Which of these is a Layer 2 transport architecture that provides packet-based transmission
optimized for data based on a dual (counter-rotating) ring topology?
A.
DTP
B.
RPR
C.
SDH
D.
CWDM
E.
DWDM
Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual (counter-rotating) ring topology?
Which of these is a Layer 2 transport architecture that provides packet-based transmission
optimized for data based on a dual (counter-rotating) ring topology?