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Step-by-Step Configuration and Troubleshooting Best Practices for the NGFW, NGIPS and AMP Technologies A Visual Guide to the Cisco Firepower Threat Defense (FTD)
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Cisco 857 Firewall error

I have a new Cisco 857 router and cannot get the firewall configured. When I try to delivery the firewall config to the router (I'm using SDM delivered with the router) I get an error as follows

class-map type inspect imap match-any sdm-app-imap

Error detected at this command. Click OK

I have recently configured two 877 routers using SDM with no problem. Is there an issue with the 857??


Re: Cisco 857 Firewall error

What's under your class for sdm-app-imap?

HTH, John *** Please rate all useful posts ***
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Re: Cisco 857 Firewall error

I think it is set to match invalid-command. But I am configuring the firewall entirely using SDM so it is creating these classes. I assume it is using whatever the default settings are. I have also done some digging and I believe there is a known bug in SDM that tries to implement features on some routers that they do not support. Is this correct and could this be the nub of the problem here?

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