Problem 1: How many routers took part in the captured conversation process? What are their IP addresses, Router-IDs, and the version of the OSPF protocol they used?
Problem 2: Which link-state routing step(s) were captured in the trace? Explain.
Problem 3: What protocol was used to deliver OSPF packets? What was the IP address used by the routers to exchange the information? Is it unicast or multicast address?
Problem 4: Is any of the routers is the Designated Router (DR) or Backup Designated Router (BDR)? Explain and show evidence.
Problem 5: What is the role of packets 1, 7, 11, 12 and 18? Explain.
Problem 6: How often the routers need to check if their neighbour routers are alive? Explain and show evidence.
Problem 7: What LSA types do the routers have in their databases and how they are different? Explain and show evidence.
Problem 8: What IP networks/subnets and their metrics do the routers have in their databases? Do the metrics indicate the type of links to these networks? Explain and show evidence.