Consider a network flow control system consisting of a traffic shaper, a traffic policer and a scheduler. The system controls the traffic entering the service provider network.  

Design the components of the network flow control system to achieve all of the following service level requirements: 

Average data rate of 1 packet per a millisecond

Maximum burst size of 400 packets allowed over a burst time of 100 milliseconds.

Traffic above 5 packets per a millisecond will be dropped.

High priority flows are guaranteed 20% of the bandwidth of the link into the service provider network

Impul Traffic Traffic Shaping W Traffic Policing CCOO- Queuing/Scheduling