Click the New button under the Scenario 0 dropdown tab. Use the Add Simple PDU tool. Click PC1 and then PC4. Click theAuto Capture / Play button. When the Buffer Full window apears, click the View Previous Events button. Observe the ARP requests as they traverse the network. PC1 and PC4 both belong to VLAN 10, so the path of the ARP request is the same as before. Because PC4 is the destination, it replies to the ARP request. PC1 is then able to send the ping with the destination MAC address for PC4.