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New Member

ATM OC-3 Network Module not recognized on 3620 router

Hi

We have a 3620 router with a fast ethernet card.

the IOS version is 12.0(13)

When we add the ATM OC3 Network Module NM-1A-OC3MM,

our router doesn't recognize it.

The EN Led flashes once and then goes off.

We have tried 2 different cards with 2 different

3620 routers.

The mother board and the PCMCIA controller or compatible with this module.

So we think the hardware is not faulty.

We think our IOS may not be right.

Any suggestion ...

Thanks

Laurence

3 REPLIES
New Member

Re: ATM OC-3 Network Module not recognized on 3620 router

You will need new IOS. Here is the link to the Hardware/Software Compatibility Matrix:

http://www.cisco.com/cgi-bin/front.x/Support/HWSWmatrix/hwswmatrix.cgi

New Member

Re: ATM OC-3 Network Module not recognized on 3620 router

You'll need a plus version of IOS

New Member

Re: ATM OC-3 Network Module not recognized on 3620 router

Thank you.

Now I need to find the good version.

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