we see sometimes on a 3750switch
SW_MATM-4-MACFLAP_NOTIF: Host 000b.xxxx.xxxx in vlan 5 is
flapping between port Gi2/0/42 and port Po7
looking up the MAC we found wifi devices like a pc and handscanner which move to the building thereby changing from AP
Can it be that roaming is not properly configured as the switch sees the MAC flapping?
This is only with wifi devices, fixed servers or so are not flapping