Question 2 Not yet answered Points out of 10.00 Flag question Given following scenario of a network communication (using Selective Repeat algorithm), specify what actions are taken by the receiver (buffered, delivered, discarded) and what acknowledgements are sent out when it receives pkt3, pkt4, and pkts (boxed spaces in diagram). Actions and acknowledgements for pkto, pkti and pkt2 are provided for your reference. Sender Receiver pkt0 sent 0 1 2 3 4 5 6 7 8 9 pktl sent 0 1 2 3 4 5 6 7 8 9 pkto revd, delivered, ACKO sent 0 1 2 3 4 5 6 7 8 9 pkt 2 sent 0 1 2 3 4 5 6 7 8 9 X (loss) pkti revd, delivered, ACK1 sent 0 1 2 3 4 5 6 7 8 9 pkt3 sent, window full 0 1 2 3 4 5 6 7 8 9 pkt3 revd, 0 1 2 3 4 5 6 7 8 9 ACKO revd, pkt4 sent 0 1 2 3 4 5 6 7 8 9 ACK1 rcvd, pkt 5 sent 0 1 2 3 4 5 6 7 8 9 pkt4 revd, 0 1 2 3 4 5 6 7 8 9 pkt5 revd; 0 1 2 3 4 5 6 7 8 9 pkt 2 TIMEOUT, pkt2 resent 0 1 2 3 4 5 6 7 8 9 pkt2 rcvd, pkt2, pkt3, pkt4, pkts delivered, ACK2 sent 0 1 2 3 4 5 6 7 8 9 ACK3 revd, nothing sent 0 1 2 3 4 5 6 7 8 9