Station A uses 32 byte packets to transmit
messages to Station B using a sliding
window protocol. The round trip delay
between A and B is 80 milliseconds and the
bottleneck bandwidth on the path between A
and B is 128 kbps. What is the optimal
window size that A should use?
a. 20
b. 40
c. 160
d. 320
messages to Station B using a sliding
window protocol. The round trip delay
between A and B is 80 milliseconds and the
bottleneck bandwidth on the path between A
and B is 128 kbps. What is the optimal
window size that A should use?
a. 20
b. 40
c. 160
d. 320