多項(xiàng)選擇題

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）

你可能感興趣的試題

單項(xiàng)選擇題

What best describes processing delay？（）

A.the time required from receipt of the incoming frame， until the frame/packet has been queued for transmission
B.the time taken for a single packet to traverse the physical medium from one end to the other
C.the time taken to place a frame on the physical medium for transport
D.the time spent for a packet to reside in the output queue of a router

單項(xiàng)選擇題

Which QoS model manages the QoS requirements for the network on a per-hop behavior （PHB） basis？（）

A.best-effort delivery
B.ingress committed rate （ICR）
C.shaping and policing
D.egress committed rate （ECR）
E.Integrated Services （IntServ）
F.differentiated services （DiffServ）

In which three network technologies is traffic shaping used to prevent and manage congestion？ （）

你可能感興趣的試題

What best describes processing delay？（）

Which QoS model manages the QoS requirements for the network on a per-hop behavior （PHB） basis？（）

In which three network technologies is traffic shaping used to prevent and manage congestion？（）