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Mohamed G. Gouda					CS 356
Spring 2019						Exercise 7
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Same problem as in Exercise 6. Assume that side dst receives the
three data segments sent by side src and sends three ack segments
to side src in the following order:

	First, dst receives the second data segment and
	sends the first ack segment

	Then, dst receives the first data segment and
	sends the second ack segment

	Finally, dst receives the third data segment and
	sends the third ack segment

What are the ack nummbers of the three ack segments ? 

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Solutions:
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The ack# of the first Ack segment is 25
The ack# of the second Ack segment is 325
The ack# of the third Ack segment is 425

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