I have a 2600 with 1 serial for internet, and i have a ADSL circuit which i want to use as backup for serial interface.
is it possible? configuring dialer int and binding it to FE. i dont have specific adsl hardware on router.
how can i configure pppoe connection on router which in connected to the adsl modem on same ethernet interface (using a switch lan and adsl both are on routers FE int).