I Figure 10-1: Network Simulation What-If: See the Impact of a change R7 Net Net 4 Est Added Utilization in Router Added Peak hour Link 70% Net 2 Net 5 What If analysis What will happen if something is done? Adding a new link between r3 and Net5 Net 6 will give good peak hour utilization5 Figure 10-1: Network Simulation • What-If: See the Impact of a Change Net 1 Net 2 Net 3 Net 4 Net 5 Net 6 Est. Utilization in Peak Hour 70% Added Router Added Link What If analysis: What will happen if something is done? Adding a new link between R3 and Net5 will give good peak hour utilization. R3 R7