Two 9 port HWIC-ESV in C2821 not working,suspect IOS Need advise.

[jaleelnp]

Dear Experts,

Based on the business requirement, I have installed one more 9 port FE Switch in addition to existing one, NM is discovered but when we connect PC or IP-Phone it is not working, current IOS is flash:c2800nm-advipservicesk9-mz.124-3h.bin  with 64MB Flash, need your valuable advises.

[cadet alain]

I suppose your using DHCP for your PCs/phones? And they must be in a different VLAN?

Could you post running config please and tell us more about the problem.

Regards.

Alain.

[jaleelnp]

Dear Cadetalain,

Appreciate fro your feedback and thanks for your support.

Please find below the config.file

Problem: PC & IP Phone are working with one 9 port switch only, if i install both at same time it showing and even the inteface is also UP but PC & Ip Phone is not picking up any IP.

Waiting for your feedack.

Reagrds,

JA.

[jaleelnp]

file attached.

[jweather]

If you install 2 of these switching modules, you need to stack them externally using an ethernet cable.  Also you can only have  amaximum of 2 switching cards in the router.  If you have 2 9 port cards plus an NM, it'll never work.

Take a look at the Q&A here http://www.cisco.com/en/US/prod/collateral/routers/ps5853/prod_qas0900aecd8016c026_ps5854_Products_Q_and_A_Item.html

Especially the question about Intra-chassis stacking

james

[jaleelnp]

Dear James,

Appreciate your feedback & support.

I have read the doc which u send, i will work on that & will let u soon.

Thanks & Regards,

Jaleel