Amit Singh Wed, 04/25/2007 - 00:39
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1841 doesnot have a NM module so you cannot use the NM-CIDS, the hardware IDS/IPS module for the routers. You can go for atleast 2811 or higher to use the NM-CIDS module on ISR routers.

If you still want to stick with 1841, then you need to upgrade the router to atleast " Advanced Security " image to have the Cisco IOS IPS and firewall services work for you. Cisco IOS has a built in softeware IPS featureset on it.

Please find more details below:

HTH,Please rate if it does.

-amit singh

spremkumar Wed, 04/25/2007 - 00:39
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Hi Srini

Cisco 1841 itself will support IDS feature but you need to have Advanced Security Feature set version of the ios installed in your router to have the same..



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