50 CD 40 30 w 10 0 23 30 Transmission Rounds Figure 3. Congestion Window Size Assuming TCP Reno is the protocol experiencing the behavior shown above, answer the following questions (a) Identify the RTT rounds when TCP runs Slow Start (e.g., from the 1th round to 2 which round?) (b)Identify the RTT rounds when TCP runs Congestion Avoidance (c) After the 14th RTT round, is segment loss detected by a triple duplicate ACK or by a timeout and why? (d) During which RTT round the 170th segment is sent? (e)Assuming a packet loss is detected after the 23th RTT round by the receipt of triple 2 duplicate ACKs, what will be the value of the congestion window