SDSL & ADSL

[rahul_gaur]

I want to use ADSL and SDSL connections at the same time with my Cisco 2811.

Earlier i was using ADSL as a backup and given backup static route.

Default route is SDSL.

Now i have two GRE tunnels going through SDSL connection.

Can anyone help me with configs to use SDSL with ADSL without disturbing GRE tunnels.

[Georg Pauwen]

Hello,

I understand that you want to use both the SDSL and ADSL at the same time, instead of the ADSL being a backup for the SDSL ?

The easiest way to accomplish this would be to turn on CEF, and then configure two equal cost static routes, which would result in per-destination load balancing:

Router

!

ip cef

!

ip route 0.0.0.0 0.0.0.0 ATM0/0.1

ip route 0.0.0.0 0.0.0.0 ATM0/0.2

This should not disturb your existing tunnels, since you are merely adding a second link. You might want to specify which traffic you want to send through which link (since the SDSL link should have a higher bandwidth). So you could e.g. send FTP, WWW, and mail traffic through the SDSL link, and all other traffic through the ADSL link. This could be achieved by employing policy routing. Before going into details, is that what you are envisioning ?

Regards,

GP

[rahul_gaur]

Thanks for the post.

I was looking for a solution that will not disturb SDSL in any sense and ADSL can be used to relay any traffic.

In actual scenerio I want to use ADSL to be used for Internet Access and Remote Access.

Kindly help me out with it.