I First found in version
S3600EI-CMW310-R1602P03
II The version(s) already found this problem
S3600EI-CMW310-R1602P03
III Description of the problem
Configure command "mac-address max-mac-count xxx" on one port, and then delete the learned dynamic mac addresses with command "undo mac-address". The device can not learn new dynamic MAC address within 30 seconds.
IV Solution
Update to version S3600EI-CMW310-R1602P06.