Operation Manual – System Maintenance and DebuggingH3C S3600 Series Ethernet Switches-Release 1510Chapter 2 Basic System Configuration& Debugging2-62.3.2 Displaying Debugging StatusTable 2-12 Display the current debugging status in the systemOperation Command DescriptionDisplay all enableddebugging on thespecified devicedisplay debugging { fabric |unit unit-id } [ interfaceinterface-type interface-number| module-name ]Display all enableddebugging in the Fabric bymoduledisplay debugging fabricby-moduleYou can executethe displaycommand in anyview.2.3.3 Displaying Operating Information about Modules in SystemWhen an Ethernet switch is in trouble, you may need to view a lot of operatinginformation to locate the problem. Each functional module has its correspondingoperating information display command(s). You can use the command here to displaythe current operating information about the modules in the system for troubleshootingyour system.Table 2-13 Display the current operation information about the modules in the system.Operation Command DescriptionDisplay the currentoperation informationabout the modules in thesystem.displaydiagnostic-informationYou can use thiscommand in any view.You should execute thiscommand twice to find thedifference between thetwo executing results,thus helping locate theproblem.