consider a TCP connection with a slow start phase with an initial threshold value be 64 KB when 3 duplicate acknowledgements is received. The receiver advertised window size is 32 KB and the maximum segment size used is 2kB. The first transmission attempt is numbered at 0 and all transmission attempts are successful except for the timeout on attempt number 4.sender window size at attempt 12 ______.
can someone plz verify my solution
Attempt
|
Ws
|
Comments
|
0
|
2
|
Start slow start phase
|
|
RTT
|
1
|
4
|
Slow start phase
|
|
RTT
|
2
|
8
|
Slow start phase
|
|
RTT
|
3
|
16
|
Slow start phase
|
|
|
RTT
|
4
|
32
|
Slow start phase
|
|
5
|
32
|
First duplicate ACK
|
|
RTT
|
6
|
32
|
Second duplicate ACK
|
|
RTT
|
7
|
32
|
Third duplicate ACK
|
|
RTT
|
8
|
16
|
|
Since Threshold has been reached, so algorithm enters Congestion Avoidance phase: (RTT)
|
9
|
18
|
Congestion Avoidance phase
|
|
RTT
|
10
|
20
|
Congestion Avoidance phase
|
|
|
11
|
22
|
Congestion Avoidance phase
|
|
|
12
|
24
|
Congestion Avoidance phase
|