Does anybody know how to configure CIsco1841 to forward data and voice traffic over two separate WAN links. ( two physical interfaces are involved)
Data traffic should leave via fa0/0 (SDSL circuit)
Voice traffic should leave via fa0/1 (ADSL circuit)
Phones and PC's are connected to layer 2 switch.Do I need to create 2 VLANs ( voice & data) for is there any other method of doing it.
In case of circuit failure traffic should route to the other interface and should revert back when circuit come back up again.