Read Cisco's explanation of this error. Can anyone translate to practical terms? Had a 4 hour outage last week I think attributed to this error.

Receiving this error message in 4 different switches in the same switch closet. They are not clustered together:%RTD-1-ADDR_FLAP: GigabitEthernet0/2 relearning 5 addrs per min. Debug ethernet-controllers address shows many additions and deletions o...