Re: [c-nsp] port security / prevent learning mac address

To: 'Cisco-nsp' Subject: [c-nsp] port security / prevent learning mac address Hello, Is there a cisco feature that will learn a mac address on a port, and then refuse to learn that mac address from any other source? I have a small number of some critical network devices that I'd like to make

[c-nsp] port security / prevent learning mac address

Hello, Is there a cisco feature that will learn a mac address on a port, and then refuse to learn that mac address from any other source? I have a small number of some critical network devices that I'd like to make sure cannot have their mac addresses spoofed or usurped due to loops or other

Re: [c-nsp] port security / prevent learning mac address

--- On Sat, 7/7/12, Mike mike-cisconspl...@tiedyenetworks.com wrote: From: Mike mike-cisconspl...@tiedyenetworks.com Subject: [c-nsp] port security / prevent learning mac address To: 'Cisco-nsp' cisco-nsp@puck.nether.net Date: Saturday, July 7, 2012, 10:46 AM Hello,     Is there a cisco