Hello, FRR is an MPLS-TE application. It is made to protect an MPLS link (tunnel), path or node. It can not be used to protect a normal link, because it works with the reaction time of Sonet combined with label swapping.
A POS interface will detect the failure and the specific node will do the normal label swapping + and extra label for the backup tunnel. When this backup tunnel reach its destination the last node of the backup path will pop the extra label and the receiving node will only see the normal labels which are used in a normal condition. Node and path protection are still under development, there are no configuration possible yet.
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...