CSMA/CD Simple Explanation (Animated)

In this Article we are gonna see how CSMA/CD(Carrier Sense Multiple Accesse/Collision Detection) works and why we needed it. I wrote “needed” because we don’t use Hub anymore, which based on CSMA/CD method. Nowaday we use switchs. A switch doesn’t need CSMA/CD method, cause it has its own process, which a Hub doesn’t have. But …