Consider the following graph. Assuming TCP Reno is the protocol experiencing the behavior shown below, answer the follow
Posted: Sat May 14, 2022 4:47 pm
1.Identify the intervals of time when TCP slow start is
operating
2.Identify the intervals of time when TCP congestion avoidance
is operating.
3. After the 6th transmission round, is segment loss detected by
a triple duplicate ACK or by a timeout?
4.After the 15th transmission round, is segment
loss detected by a triple duplicate ACK or by a timeout?
5.After the 11th transmission round is a segment
loss detected, justify your answer?
6.What is the value of ssthresh at the
8th transmission round?
7.What is the value of ssthresh at the
25th transmission round?
8.During which transmission round is the 26th
segment sent?
9.Assuming a packet loss is detected after the
27th round by the receipt of a triple duplicate
ACK, what will be the values of the congestion window size and of
ssthresh?
Consider the following graph. Assuming TCP Reno is the protocol experiencing the behavior shown below, answer the following questions. In all cases, you should provide a short discussion justifying your answer. (18 pnts) cwmd 35 30 20 Congestion Window Size (in segnments) 15 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Transmission Round
operating
2.Identify the intervals of time when TCP congestion avoidance
is operating.
3. After the 6th transmission round, is segment loss detected by
a triple duplicate ACK or by a timeout?
4.After the 15th transmission round, is segment
loss detected by a triple duplicate ACK or by a timeout?
5.After the 11th transmission round is a segment
loss detected, justify your answer?
6.What is the value of ssthresh at the
8th transmission round?
7.What is the value of ssthresh at the
25th transmission round?
8.During which transmission round is the 26th
segment sent?
9.Assuming a packet loss is detected after the
27th round by the receipt of a triple duplicate
ACK, what will be the values of the congestion window size and of
ssthresh?
Consider the following graph. Assuming TCP Reno is the protocol experiencing the behavior shown below, answer the following questions. In all cases, you should provide a short discussion justifying your answer. (18 pnts) cwmd 35 30 20 Congestion Window Size (in segnments) 15 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Transmission Round