Three days ago, I found some ports worked abnormally on my SNS 2224 switch, after Huawei team analyzed, they said these optical modules were broken, he would provide new module to me, but he requested me to share the Huawei SN with him.
In FOS inside, I can queried the unique id of switch, but Huawei team said this ID was brocade SN, not Huawei SN. Huawei device SN named "210xxx" as the head number.
So how to find the Huawei SN on my SNS 2224 switch?