How to enable IPS on cisco2811

Unanswered Question
Jul 11th, 2010

Dear boss

I am using cisco 2811 at all my branches and 3845 at DC. I want to enable firewall  specially IPS. How i enable it.

Please tell me details.


I have this problem too.
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Kevin Redmon Wed, 07/14/2010 - 06:35


You have to ensure that you are running the appropriate version of IOS on your device - one that supports IPS.  You can be sure by using our Feature Navigator:

If your IOS does support IPS, you can reference the link below on configuration guidance as a starting point:

IPS 5.x:

Depending on whether you are going to be using IPS 4.x or 5.x, this process will vary.

Let me know if this addresses your question.  If it does, please be sure to mark this question as answered!

Best Regards,



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