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bgandhi
Beginner

BGP dampening not working

HI,

 

I am trying to enable BGP dampening on the router. It works with the default parameters. But does not get enabled with following parameters. Please suggest.

 

bgp dampening 5 750 2000 7.

 

Message I get is "%dampening is not enabled for base"

 

Regards,

Bhavesh

7 REPLIES 7
Joseph W. Doherty
Hall of Fame Expert

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The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

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Posting

From your message, I'm wondering what feature set you're running?

Hi,



I am using IPBase Sec K9 featureset. Image is c1900-universalk9-mz.SPA.150-1.M4.bin.

 

Regards,

Bhavesh.

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

Then the problem might be the feature isn't provided in the Base feature set.  (That might be what the message indicates.)

Hi Joseph,

 

The feature with default parameters work but parameter tuning is not supported? Not sure if it is due to IP Base featureset.

 

Regards,

Bhavesh

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

I'm unsure it's due to the IOS feature set, but routing features are often tied to the feature set.  That said, it's surprising it would be tied to parameter usage.

Don't recall if the platform supports evaluation licenses, but if it did, a quick test would be to enable a higher license and see if it then take the parameters.

Hi Joseph,

Sorry for reverting so late. Unfortunately missed the conversation mail. It is not actually the featureset but the way IOS behaves. It does not take 2000 as a number though mentioned as maximum supported but accepts 1999.

We managed to configure it and it is working now.

Regards,

Bhavesh.

Hussein Omar
Beginner

make sure you do the configuration under the address-family configuraiton