Exercise 3 - Part 2

After connection establishment, in the following sections, A sends a certain number of segments to B. Represent the sequence diagram with the same fields requested in the previous section. Suppose that, upon confirming the correct reception of sequential segments, B allows A's window to expand to its original size.

For the following sections, suppose we start from an already established TCP connection and that entity A begins with an initial sequence number equal to 1000 and entity B with a sequence number equal to 2000.

Represent the temporal sequence diagram if A sends 4 maximum-size segments to B and all of them arrive at the destination correctly.