[Cause]
The specified equipment has the same MAC-Id as the rest of the network.
[Countermeasure]
Avoid devices with the same MAC-Id on the network. Pay particular attention to devices communicating with another host on the same network. Change the duplicated device MAC-Id both on the device and in the device list, then bring the device online again. If the problem is not resolved, perform a cold start and bring it online again. If the problem still remains, record the events up to this alarm and contact our service department.