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Backup interface configuration

anand_vns
Level 1
Level 1

Dear All

I have cisco 1721 router with onr serial interface and two ethernet interface. My network is connected to one ethernet interface. Other ethernet interface is connected to VSAT. Serial interface is connected to ISP. Now I need to route my all data traffic to serial interface and voice traffic to VSAT. Also the VSAT should work as backup link for data traffic when the serial link goes down.

Is this type of setup is possible with above router and if yes then what configuration is required.

I need your immediate responce.

With Regards

Anand

1 Reply 1

imnilesh
Level 1
Level 1

how u differentiate the voice and data traffic???

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