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MLS notifications on Cat5500

I'm getting MLS notifications on a Cat5500. It appers its seeing duplicate MAc addresses on two seperate ports. The MAc address is 02-00-00-00-00-00. I cannot find this MAc address anywhere, Any ideas

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Cisco Employee

Re: MLS notifications on Cat5500

It appears to be an invalid MAC address. I suggest taking a VLAN sniffer trace to get the entire packet contents for viewing. I may give you a clue to the source such as IP address.

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