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P 1 2 . The sender side of r d t 3 . 0 simply ignores ( that is , takes no action on )
P The sender side of simply ignores that is takes no action on all received packets that are either in error or have the wrong value in the acknum field of an acknowledgment packet. Suppose that in such circumstances, rdt were simply to retransmit the current data packet. Would the protocol still work? Hint Consider what would happen if there were only bit errors; there are no packet losses but premature timeouts can occur. Consider how many times the th packet is sent, in the limit as approaches infinity.
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