IP over TDM

Unanswered Question
Apr 14th, 2008


I have purchased a Cisco 2811 router with an appropriate IOS which will support IP over TDM.

I have the E1 connection from the service provider,now what all parameters are required to configure so that my router will support IP over TDM,

Can any one help me?

Thanks and Regards,


I have this problem too.
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mheusing Mon, 04/14/2008 - 22:49


We will need some more information to understand your network. Where to is the E1 connected, what is the other end?

Which interface card do you have for terminating the E1?

What kind of E1 does the service provider give you (structured, unstructured, etc.) and what are the parameters (hdb3, crc4, etc.)?

In any case you could find something in either "T1 and E1 Controllers"


or maybe even at "Configuring Serial Interfaces"


Those links will provide the information to configure the usual WAN solutions found around E1 interfaces. In case you can provide answers to the questions above, we could provide you with a sample configuration.

Hope this helps! Please use the rating system.

Regards, Martin


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