Copy of Protocol Design Worksheet-2

1 Protocol Test Worksheet Test your topology on each network topology in each scenario (normal, broken link, broken node, longest path). Record each test in the table, along with whether the packet was delivered (del?) and how many connections the packet passed (#). Remember you are trying to break your protocol so be sure to run the tests each test a few times, trying different parameters (e.g. different start/end node, different missing section). Final Protocol: Pass the packet to any adjacent node (Loop the following process): If: Packet has nowhere to go except to the node that passed the packet to it, go back to the previous node. From there send the packet to other adjacent nodes randomly excluding the first option. Else: Continue the cycle Topolo gy Number Scenario Del? # Topolo gy Number Scenario Del? # 1 Normal Yes 5 4 Broken Yes 1 -6 Unit 6 AP Computer Science Principles

2 Node 1 Broken Link Yes 1-4 4 Longest path Yes 6 1 Broken Node Yes 1-3 5 Normal Yes 6 1 Longest Path Yes 5 5 Broken Link Yes 1-6 2 Normal Yes 6 5 Broken Node Yes 1-5 2 Broken Link Yes 1-5 5 Broken Path Yes 6 2 Broken node Yes 1-5 2 Longest Path Yes 6 3 Normal Yes 6 3 Broken Link Yes 6 3 Broken Node Yes 5 3 Longest Path Yes 6 4 Normal Yes 6 4 Broken Link Yes 1-5 Use the space below to record your protocols as you change them: First Protocol: Pass the packet to any adjacent node Second Protocol: N/A Unit 6 AP Computer Science Principles