If we had 2 x 2Mb MPLS connections from a single site\subnetwork to a Data Centre could we make use of both of those connections simultaneously? I'm trying to get my head around how it could work, if at all possible?
If I'm understanding you correctly, would we use one router with one Internal Interface for the LAN but with two External Interfaces, one connected to each MPLS line? And would this traffic be load balanaced?
Would the Data Centre Router route traffic to our site in a load balanced fashion down our 2 MPLS links?
If you issue 'show ip route' and you have 2 routes installed in the routing table with different next-hop address, then that traffic will be load-balanced.
CEF uses the src-dst load-balanced. In other words, if a source is sending traffic to a destination - it will use one of the 2 links for the entire transmission. If the same source establishes another session with a different destination, the 2nd link may be used. CEF uses a very complicated algorithm thus is very hard to predict which link it will use for the src-dst pair but it will try to load-balance the traffic.
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.