19 - TCP Fast Retransmit
In this video lecture, we study that when TCP sender receives three ACKs from receiver for the same segment, it will retransmit the segment which receiver is expecting and will not wait to timer to timeout.
In this video lecture, we study that when TCP sender receives three ACKs from receiver for the same segment, it will retransmit the segment which receiver is expecting and will not wait to timer to timeout.