Abstract: Internet communication this day’s houses different types of data transmitted concurrently and as such requires a well-organized and unfailing transmission method which is crucial to achieve high performance in networking environment. Congestion happens when data to be transmitted by the network is more than the strength available for the network to accommodate. Limited capacity of the network results to a long time waiting for these data to be processed while in transient and transmitted to the receiver. Data are lost as a result of prolonged waiting and as such could not get to their respective destinations.