VRF-Lite with Backup ISDN

[cassio.gomes]

Dear All...

I need to build a project with VRF-Lite and Backup ISDN. In my lab, VRF-Lite is perfect, but now, I need to configure a backup of Dedicated Link through ISDN Link, Dialer Interface.

So I would like to get an help to build this project. What does best way to configure a Backup link with VRF-LITE? and the routing table needs to keep separated, if possible.

Topology is attached.

Thanks

CLRGomes

[cassio.gomes]

Dear All...

I made a lab with a solution in my mind and it works very well.Now I need to do a new tests with much devices.

But, the summary is, I used a router CE as PE the same time, very crazy, but it works.

If anyone would like to know more and discuss about this solution I will apreciate.

Thanks

CLRGomes