EIGRP builds neighbor relationships with adjacent EIGRP speakers to facilitate reliable routing data transmission through the network. While EIGRP is a distance vector routing protocol, it uses DUAL, rather than Bellman-Ford, to discover the best path. DUAL can converge as fast, or faster, than a link state protocol, in different network designs, but neighbor relationships are required for DUAL to work properly.
RIP and IGRP, using Bellman-Ford, rely on data retransmission, rather than reliable data transmission. Relying on data retransmission slows convergence speed.
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...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.