Answer Happy

Q3. Consider Priority Queuing: Given below table 3 x Packets 1 2 4 5 6 7 8 9 10 3 H H H L to 11 12 13 L L H H L L Weight Arrival time H t1 t2 t4 15 t6 a t7 t8 19 Required service time 2 2 2 1 1 1 2 1 1 2 a. Using timeline, show the arrival time, the processing duration, and the departure time for each packet b. For each packet belonging to the high-priority class, find the time spent in the router and the departure delay with respect to the previously departed packet. Find if the router creates jitter for this class. c. For each packet belonging to the low-priority class, find the time spent in the router and the departure delay with respect to the previously departed packet. Determine whether the router creates jitter for this class.