1) Analyze the result we obtained regarding the HTTP page response time. Collectfour other statistics, of your choice, and rerun the simulation of the Simple and theBusy network scenarios. Get the graphs that compare the collected statistics.Comment on these results.
2) In the BusyNetwork scenario, study the utilization% of the CPUs in the servers(Right-click on each server and select Choose Individual Statistics CPU Utilization).3) Create a new scenario as a duplicate of the BusyNetwork scenario. Name thenew scenario Q3_OneServer. Replace the three servers with only one serverthat supports all required services. Study the utilization% of that servers CPU.Compare this utilization with the three CPU utilizations you obtained in theprevious exercise.4) Create a new scenario as a duplicate of the BusyNetwork scenario. Name thenew scenario Q4_FasterNetwork. In the Q4_FasterNetwork scenario, replaceall 100BaseT links in the network with 10Gbps Ethernet links and replace all10BaseT links with 100BaseT links. Study how increasing the bandwidth of thelinks affects the performance of the network in the new scenario (e.g., comparethe HTTP page response time in the new scenario with that of theBusyNetwork).