1. la1 is your default route, if your router has no destination route in it's table, the packet will get sent to 172.16.132.2. La3 says that for packets destined for only 172.16.0.0 send it out interface s0/0.1.
2. La2 - This acts as your backup default route in case 172.16.132.2 drops. If the router's e0/0 drops, it will send packets (for which you have no routes) out your dialer interface. It is your backup as indicated by the 100 (you changed the admin distance from a default static route of 1 to 100) at the end of the line. La4 is your backup route to 172.16.0.0, as indicated by the 100 at the end of the line.
3. Sequence of the routes in your config doesn't matter. Route selection is based on most specific first (subnet mask/prefix - Longer prefixes are always preferred over shorter ones when forwarding a packet), then admin distance (http://www.cisco.com/warp/public/105/admin_distance.html), then the metrics of the route.
1. lb1 - The default route again, without it packets with destinations not in your routing table would get dropped. Lb2 sends packets for 172.16.0.0 to 172.16.132.1.
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.