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Cisco port FNATIVE [cisco-fna (port 130)]

Searched CCO but found no info. Searched Google and found the foloowing:

"They are for Cisco Proprietary Protocols use on Cisco Catalyst 6000 Network Analysis Modules."

Any other useful information about this port? We don't have NAMs on any of the Cat6000 switches. Is it recommended to block this port or just leave it there?

Thanks for any input.

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Re: Cisco port FNATIVE [cisco-fna (port 130)]

I guess it is an internal information and hence is not documented on CCO. May be you could get this info from the Cisco accounts person you know.

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