57VENDOR_NAME:H3CSlot 5:DEVICE_NAME:NONEDEVICE_SERIAL_NUMBER:NONEMAC_ADDRESS:NONEMANUFACTURING_DATE:NONEVENDOR_NAME:H3CUse the display device manuinfo slot slot-number command to display the electrical label information ofthe module in the specified slot. display device manuinfo slot 5Slot 5:DEVICE_NAME:NONEDEVICE_SERIAL_NUMBER:NONEMAC_ADDRESS:NONEMANUFACTURING_DATE:NONEVENDOR_NAME:H3CTable 12 Output descriptionField DescriptionDEVICE_NAME Module typeDEVICE_SERIAL_NUMBER Module serial numberMAC_ADDRESSMAC address of the module:• An MPU has a MAC address.• A service module does not have a MAC address, and the field isdisplayed as NONE.MANUFACTURING_DATE Manufacturing data of the moduleVENDOR_NAME Vendor nameThe operation is not supported onthe specified board or subslotThe display device manuinfo command is not supported on a module thatis virtualized through the MPU.Displaying the CPU usage of a moduleUse the display cpu-usage command to display the CPU usage of the module in each slot. display cpu-usageSlot 0 CPU usage:2% in last 5 seconds2% in last 1 minute1% in last 5 minutesSlot 5 CPU usage:1% in last 5 seconds1% in last 1 minute1% in last 5 minutes