Question: A packet switch receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet

A packet switch receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet is halfway (50%) done being transmitted on th is outbound link and three other packets are waiting to be transmitted. Packets are transmitted in order of arrival. Suppose all packets are 8 00 bytes and the link rate is 2 Mbps. What is the queuing delay for the packet? More generally, what is the queuin g delay when all packets have length L, the transmission rate is R, x bits of the currently - being - transmitted packet have been transmitted, and n packets are already in the queue?

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