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Same MAC Changing acess ports repeatedly

muhammad ismail
Level 1
Level 1

We have got a strange issue, a specific mac address is frequently being learnt on multiple access ports. Inother words its jumping acess ports.Any suggestions.

3 Replies 3

jimmysands73_2
Level 5
Level 5

That would be called a loop in my book.

Matthew Blanshard
Cisco Employee
Cisco Employee

What's connected to those ports?

Jeff Orr
Level 5
Level 5

This can occur if you have autonomous APs or hreap and the client roams frequently

Or, in some cases a weird setup with server Inc teaming where lag, ether channel, or lacp is not used

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