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Wireless Cisco Router 1841 Problem with IS-IS protocol

Dear All

I have Wireless Router 1841 when i configured IS-IS protocl it give message the firmware does not support.

Is it possible to upgrade its firmware or any else solution.

Please help me with above problem.

Thanks

Aulfat Hussain

1 REPLY
Cisco Employee

Re: Wireless Cisco Router 1841 Problem with IS-IS protocol

Hello Aulfat,

Indeed the IOS (that's how we call the Cisco firmware) needs to be upgraded in your case. For 1841 model, the IS-IS is supported in the Advanced Security, Advanced IP Services or Advanced Enterprise Services feature set of the IOS. Personally, I recommend the Advanced IP Services.

Best regards,

Peter

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