Question

Suppose the stop and wait protocol is employed over a link a to b, where the a to b link bandwidth is 1mbps with a propagation delay of 20ms and b to a link bandwidth is 10mbps with a propagation delay of 10ms (reverse link different from forward link). Suppose that the data packet size is 1000 byte and ack size is 100 byte. What is the throughput achieved by the protocol

Answer 1

Answer:

ITS THE FIRST ONE

Explanation: