Lab 3.5.1 Reflection

In lab 3.5.1 i was able to easily set up the topology given since the addressing table's have been the same for three consecutive labs so far. For task 1 i was able to configure the necessary devices with IP, subnet mask. default gateway, etc. I connected eagle server to the  R1-ISP from the Fa0/0 port .I added a simple PDU but just like the previous lab the packet had problems going to the routers. It eventually went to the eagle server but failed there as well. Based on the lab what should of happened was that the simple PDU should of appeared in the PDU list window as part of "Scenario 0".  I understand that the first time i were to send the the one shot ping message that it would fail because of the ARP(Address Resolution Protocol). By clicking on the fire button(which is in the PDU list window) will send the packet a second time which will be successful .  Base on the question on the reflection what happens when you type a Url into a browser and a webpage comes back is that the client requests information from the server in whcih the server accepts and sends information back in the form of a webpage based on the requested URL .The type of client/server interaction that is present is that the client Pc-PT 1b is requesting information from the Server in which the server will accept the the request and act accordingly.