Problem 2: Problem 6.9, page 205.
Problem 3: Problem 6.10a, page 205
Problem 4: Problem 6.12, page 205
Problem 5: Problem 6.16, page 206
Note that for part a) you will calculate 3 distances and for part b) you will
calculate 6 distances.
Problem 6: Problem 7.1, page 230
Problem 7: Problem 7.2, page 230
Problem 8: Problem 7.3, page 230
Assume that the frame size stays the same even though the size of the
sequence number may change. Assume that the link utilization due to acks can
be ignored.
Problem 9: Problem 7.4, page 230
Problem 10: Problem 7.9, page 231