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)
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)
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