auto-cost reference-bandwidth
Configure and Verify Single-Area OSPFv2
Domain 3.4 | IP Connectivity — 25% of exam Learning Objectives By the end of this lesson, you will be able to: Key Terms Glossary Term Definition Link-state protocol A routing protocol where every router builds a complete map of the topology and independently calculates best paths, rather than trusting neighbor-reported distances. Link-State Database (LSDB)...
CCNA
Router Path Selection: How Routers Determine the Best Path
Every time a router receives a packet, it runs through the same basic decision sequence: is the destination directly connected, is it a remote network reachable through a known route, or is there no known route at all? Understanding this sequence — and exactly how a router picks between multiple valid paths when more than...