在H3C S7500E上可以使用下面命令来查看单板序列号：
<S7503E-R>display device manuinfo
slot 0
DEVICE_NAME : LSQ1SRP1CB0
DEVICE_SERIAL_NUMBER : 210231A73LX07A000018
MAC_ADDRESS : 000F-E22E-AF47
MANUFACTURING_DATE : 2007-10-27
VENDOR_NAME : H3C
slot 2
DEVICE_NAME : LSQM1GP12SC0
DEVICE_SERIAL_NUMBER : 210231A79J0078000002
MAC_ADDRESS : No
MANUFACTURING_DATE : 2007-12-12
VENDOR_NAME : H3C
slot 3
DEVICE_NAME : LSQ1GV48SC0
DEVICE_SERIAL_NUMBER : 210231A80HX077000006
MAC_ADDRESS : No
MANUFACTURING_DATE : 2007-10-20
VENDOR_NAME : H3C
slot 4
DEVICE_NAME : LSQ1GP12EA0
DEVICE_SERIAL_NUMBER : 210231A76RX078000011
MAC_ADDRESS : No
MANUFACTURING_DATE : 2007-10-15
VENDOR_NAME : H3C
