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Answer the following Questions:- Question 1:- Answer True or False ...

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time 0 1 2 3 4 5 6 7 8 9 10 11 12<br />

Sender<br />

Fr0 Fr1 Fr2 Fr0<br />

Fr1<br />

Fr2<br />

Fr3<br />

Fr1<br />

Fr0<br />

Fr1<br />

Receiver<br />

NACK<br />

0<br />

ACK<br />

1<br />

ACK<br />

2<br />

ACK<br />

3<br />

ACK<br />

0<br />

ACK<br />

1<br />

ACK<br />

2<br />

time 0 1 2 3 4 5 6 7 8 9 10 11 12<br />

Sender<br />

Receiver<br />

How many frames are f<strong>or</strong>warded to <strong>the</strong> upper layer<br />

6 Frames<br />

iii. Draw <strong>the</strong> source and distention sliding window (Note: indicating Frame<br />

Sequences that are allowed to be sent and outstanding frame sequences).<br />

Problem 5:<br />

a) Consider <strong>the</strong> packet switching netw<strong>or</strong>k shown below.

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