LEARN OSPFV2 - LAB IT-OWN IT
Course Summary
You’ll master link-state routing from the ground up: how Dijkstra builds the SPF tree, how the LSDB synchronizes across neighbors, and exactly what triggers SPF recalculation. You’ll recognize every LSA type (1–5, 7, 9–11) on sight — knowing which router originates it, how it floods, and what it carries — so the database is never a mystery. Neighbor adjacencies become deterministic: you’ll trace the hello/dead timer negotiation through EXSTART, EXCHANGE,LOADING, to FULL, and fix stuck states in
Course Curriculum
