how do you configure T3 in a 2851 router

[mrgauth]

I have a nm-1T3/E3 module in my 2851, but cannot figure out how to configure the darn thing. Anyone done one similar?

When I do a sh run I see two tunnel interfaces (tunnel1 and tunnel3) but can't figure out what on earth to do with them.


Any clues?

Thanks.

 

[webnetwiz]

Yea, it's a little tricky with the new 2800 series and non-ATM DS3 modules. The command you need to issue on the router is:

router(config)#card type <t3/e3> <slot#>

You'll need to pick whether the circuit is a T3(US) or E3(Europe), and then specify what slot it's in. After you issue the command, you will see a Serial interface created.

Hope this helps!