What are the Neighbor requirements for Link State?
Neighborship required
How is the route maintained for Link State?
Periodic hello’s between neighbors to make sure each neighbor is there.
Regenerate LSAs (Link state advertisements) after defined interval
What is it’s visibility of the network topology for Link State?
Complete visibility of entire topology for directly connected areas.
What is the necessary data structure for Link State?
Database of Learned LSA’s
Neighbor Table
SPF Tree
What are some protocol examples of Link State?
OSPF and ISIS