I upgraded my router from 12.1(21) to 12.3(26)and after rebooting the router I lost my eigrp neighbor. The other router is not under my control. I performed 'debug eigrp packets' and can see Hello packets being sent out but nothing is coming in. Nothing else has changed on my side except the IOS upgrade. Any thoughts ?
without controlling the other side, it's difficult to troubeshoot. first step is to make sure you have reachbility to the other router by simply ping it interface connected to your router. It's sounds like your router it sending out eigrp packets but the other router is not responding.
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...