Use the Hardware/software compat.matrix tool on CCO...
it'll tell what IOS you need min.
> > I am in need of some help. I have a 3640 router
> that is new. We got a 4
> > port ethernet module for it and a Network module
> that holds 2 WAN
> > interfaces. Put the ethernet module in and the
> IOS sees it and everything
> > is fine. Put the 2-port serial module in and
> nothing happens. Thought
> > module was bad so got a replacement today.
> Inserted the 2 WAN cards in
> the
> > new module and placed in router. Still nothing,
> does not see the WAN
> cards.
> > So then i placed the ethernet module in the same
> slot the WAN module was
> > in to make sure that slot works and it does. So
> then I took the 2 WAN
> cards
> > out of the module and put them in 2 spare 2600's
> we have to make sure that
> > they work, and they do. So this leaves me with
> this question. Is there
> > something that I must do to get the 3640 to
> recognize this Network Module
> > with the 2 WAN cards in it or by some strange luck
> did I just get 2 bad
> > Network Modules and should try and order a 3rd new
> one.
=====
---------------------/-----------------------
Erick B. / http://berk.dhs.org
[EMAIL PROTECTED] / CCNP+Security+NetRanger
/ NNCSS, CCIE-Lab 9/21 SJ
-----------------/---------------------------
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