What is an OSPF neighbor?
What is an OSPF adjacency?
What are the five OSPF packet types? What is the purpose of each type?
What is an LSA? How does an LSA differ from an OSPF Update packet?
What are LSA types 1 to 5 and LSA type 7? What is the purpose of each type?
What is a link-state database? What is link-state database synchronization?
What is the default HelloInterval?
What is the default RouterDeadInterval?
What is a Router ID? How is a Router ID determined?
What is an area?
What is the significance of area 0?
What is MaxAge?
What are the four OSPF router types?
What are the four OSPF path types?
What are the five OSPF network types?
What is a Designated Router?
How does a Cisco router calculate the outgoing cost of an interface?
What is a partitioned area?
What is a virtual link?
What is the difference between a stub area, a totally stubby area, and a not-so-stubby area?
What is the difference between OSPF network entries and OSPF router entries?
Why is type 2 authentication preferable over type 1 authentication?
Which three fields in the LSA header distinguish different LSAs? Which three fields in the LSA header distinguish different instances of the same LSA?
