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單項選擇題

A service provider is operating a Routed 1483 network where the ATM PVCs are treated as a large subnet.What is a consequence of this configuration?()

A.ItburnsupIPaddresses.
B.ItconservesIPaddresses.
C.Itresultsinasmallerroutingtable.
D.EachPVChasaseparate/30subnet

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