Consider a CSMA/CD network running at 20 Mb/s over 3-km cable with no repeaters. The signal speed in the cable is 2×10^8
Posted: Thu May 05, 2022 1:01 pm
Consider a CSMA/CD network running at 20 Mb/s over 3-km cable
with no repeaters. The signal speed in the cable is 2×10^8 m/s.
Suppose station A starts transmitting a frame of size 400 bytes at
time T.
Can it happen that the station detects a collision at time T+10
us, if there was no collision detected between time T and T+10 us?
Justify your answer.
with no repeaters. The signal speed in the cable is 2×10^8 m/s.
Suppose station A starts transmitting a frame of size 400 bytes at
time T.
Can it happen that the station detects a collision at time T+10
us, if there was no collision detected between time T and T+10 us?
Justify your answer.