PP Presentation

Data

Acks

1

8

7

1

2

3

4

5

6

7

8

Send Buffer

1

2

3

4

5

6

7

8

Receive Buffer

2

3

Scoreboard

snd.una = 1

snd.fack = 7

snd.nxt = 9

Sender

Receiver

awnd = snd.nxt - snd.fack + retran_data = 3 MSS

4

5

6

R

retran_data = 1 MSS

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