Yes, I do have support for RIP, but I'm affraid that in this case failover will be slow.
Do you have some other recommendation for faster failover?
1. Can I successfuly implement this with static routes?
2. Can I implement HSRP on L3 switches and connect router's interfaces to each L3 switch? On router I have HWIC-4ESW. I can create SVI on router and put two interfaces in access mode to same vlan. HSRP on L3 switches will enable failover betweeen switches.
Which solution should be best practice for this case?
"Yes, I do have support for RIP, but I'm affraid that in this case failover will be slow. "
Yes, RIP default's timers are can lead to slow convergence, but at least on Cisco equipment, timers can be tuned to dramatically reduce tables updates. (Got to be careful how fast you push the timers, though, since it can start to load up the device's CPU.)
"Can I successfuly implement this with static routes? "
Possibly if the only question is whether the WAN router is up, but if you need to know whether routes on the other side of the router are reachable, that's a problem unless you use something like SLA tied to routing.
"Can I implement HSRP on L3 switches and connect router's interfaces to each L3 switch?"
Perhaps. HSRP with interface tracking and static routes (#2) might be a viable solution if you only need to determine whether the next hop device is up and/or it's next hop link and you have no interest in reachable routes beyond the next hop device.
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.