troubleshooting Question

How do you activate and configure a Cisco 881G 3G modem (sprint) and cellular 0 interface

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jffisherFlag for United States of America asked on
RoutersVPNSwitches / Hubs
17 Comments1 Solution4348 ViewsLast Modified:
I am working on configuring a Cisco 881G router and I am not finding very good information on configuring the cellular interface and 3G modem. Can someone give me an example of the activation process as well as configuring the cellular 0 interface as a secondary  interface. My design is to use the WAN as the primary and have it automatically fail over to the 3G card when the WAN fails. I am doing LAN to LAN VPN and need it to route over as well.
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