Computer Networking

Please provide the correct answers

25. In the first step of the three way handshake of TCP, the cliernt hst sends TCP segment with an initial sequence number that Start at 25 Starts at 21 Start at a random number 80 a. b. d. 28. The TCP sender controls its flow-control by Receiving Rcv Window size from the reciver By detecting a loss event such as timeout or 3 duplicate acks By querying the edge router a. b. d. By negotiating a transmission rate with the other end system 29. The two fields present in an [P packet are TCP header includes thg following 2 fields needed for connection tear-down 30. The 31. The 40. TCP Slow Start starts with cwnd 1MSS and increases the rate exponentially by Incrementing cwnd by MSS*(cwnd/MSS) for every ACK received Incrementing cwnd by one doubling cwnd for every ACK received doubling cwnd for every duplicate ACK received a. or every ACK receive c. 41. TCP congestion avoidance starts with cwnd - ssthreh/2 and increases the rate linearly by ncrementin cwn or ever) eceiv b. Incrementing cwnd by one for every cwnd receiv c. doubling cwnd for every ACK received doubling cwnd for every duplicate ACK received