Suppose Host A and Host B use a GBN protocol with window size N 5 3 and a long-enough range of sequence numbers. Assume Host A sends six application messages to Host B and that all messages are...

Suppose Host A and Host B use a GBN protocol with window size N 5 3

and a long-enough range of sequence numbers. Assume Host A sends six

application messages to Host B and that all messages are correctly received,

except for the first acknowledgment and the fifth data segment. Draw a

timing diagram (similar to Figure 3.22), showing the data segments and the

acknowledgments sent along with the corresponding sequence and acknowledge numbers, respectively.