试题详情
- 多项选择题In which three network technologies is traffic shaping used to prevent and manage congestion？ （）
A、Asynchronous Transfer Mode （ATM）
B、data-link switching （DLSw）
C、Route Processor Redundancy （RPR）
D、Frame Relay （FR）
E、Metro Ethernet
F、Multiprotocol Label Switching （MPLS）
- A,D,E
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