Design a traffic shaper usingulti-stage token buckets to implenment the following service policies for t Average rate: 1,000 packets par seconds .Maximam rate: 5,000 packets per seconds Maximam Burst Length: 2 seconds maximm ate . Identify the number of buckets as well as the bucket size and token rate for each backet, and draw a diagram of the system. b. The following graph shows the incoming traffie rate, startingfromt-o. Assume the bucket is empty at t-, and assume the system has an infinite-size buffer. Draw a gaph of outgoing traffic rate versus time, and comment on the function of traffic shaper in this case. Rate Ipacketsis 5000 2000 500 Time (