eigrp passive interface command
Basic EIGRP Troubleshooting Commands
EIGRP troubleshooting comes down to a small, repeatable set of commands, applied in a logical order — from basic connectivity, through parameter matching, to specific configuration issues like passive interfaces and automatic summarization. Knowing this order well enough to work through it without hesitation is what separates methodical troubleshooting from guessing. This guide walks through...
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...