Knowledge in congestion control
Congestion Control and Quality of Service
The main focus of congestion control and quality of service is data traffic. In congestion control, we try to avoid traffic congestion. In quality of service, we try to create an appropriate environment for the traffic. So, before talking about congestion control and quality of service, we discuss the data traffic itself. • Congestion occurs when a switch or router receives data faster than it can send it.
VEDANT MILIND ATHAVALE