The part number and BarCode identify a hardware component. The part number is the basic component number and often identifies the type of components. It is the value of Item in an electronic label. BarCode is a unique serial number.
To apply for a license, authenticate a device, replace a device, or return a device for repair, you must provide the device's serial number to the manufacturer.
To return a card or subcard for repair or replacement, you must provide its part number to the manufacturer.
<HUAWEI> display elabel slot 0 /$[System Integration Version] /$SystemIntegrationVersion=3.0 [Slot_0] /$[Board Integration Version] /$BoardIntegrationVersion=3.0 [Main_Board] /$[ArchivesInfo Version] /$ArchivesInfoVersion=3.0 [Board Properties] BoardType=S5720-EI BarCode=210235958601xxxxxxxx //Indicate the serial number. Item=02359586 //Indicate the part number. Description=S5720-32X-EI-AC(24 Ethernet 10/100/1000 ports,4 100/1000 SFP,4 10 Gig SFP+,AC 110/220V) Manufactured=2014-05-15 VendorName=Huawei IssueNumber=00 CLEICode= BOM=02359586