EIGRP configuration
How to Configure EIGRP Passive-Interface
A passive interface is a feature used across routing protocols that stops routing updates from being sent and received on a specific interface, though the exact mechanics vary from one protocol to another. In EIGRP specifically, configuring the passive-interface command stops the router from sending outgoing hello packets on that interface. Because EIGRP neighbor adjacencies...
Network Load Balancing: Equal-Cost and EIGRP Unequal-Cost Routing
When a router has more than one valid path to the same destination, it needs a way to decide what to do with all of them — use only the best one, or spread traffic across several. That decision is network load balancing, and understanding exactly how routers make it, right down to which paths...