EIGRP composite metric
Determining How a Router Makes a Forwarding Decision by Default
Domain 3.2 | IP Connectivity — 25% of exam Learning Objectives By the end of this lesson, you will be able to: Key Terms Glossary Term Definition Forwarding decision The process by which a router selects one route from its routing table to forward a specific packet toward its destination. Longest prefix match (LPM) The...
Understanding Cisco Interface Bandwidth: Configuration, Verification, and Routing Impacts
In Cisco networking, the interface bandwidth value plays a crucial role in routing decisions without affecting the actual link speed. For CCNA students, this is key to understanding basic router configurations and why routing protocols might choose suboptimal paths. CCNP learners will appreciate its ties to advanced topics like OSPF cost calculations and QoS policies....
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...