4-4Follow these steps to identify pluggable transceivers:To do… Use the command… RemarksDisplay main parameters of thepluggable transceiver(s)display transceiver interface[ interface-typeinterface-number ]Available for all pluggabletransceiversDiagnosing pluggable transceiversThe system outputs alarm information for you to diagnose and troubleshoot faults of pluggabletransceivers. When these parameters are abnormal, you can take corresponding measures to preventtransceiver faults.Follow these steps to display pluggable transceiver information:To do… Use the command… RemarksDisplay the current alarminformation of the pluggabletransceiver(s)display transceiver alarminterface [ interface-typeinterface-number ]Available for all pluggabletransceiversDisplaying and Maintaining the Device Management ConfigurationTo do… Use the command… RemarksDisplay the module type andoperating status of each boarddisplay device [ manuinfo |unit unit-id ]Display CPU usage of thedevice display cpu [ unit unit-id ]Display the operating status ofthe fandisplay fan [ unit unit-id[ fan-id ] ]Display memory usage of thedevice display memory [ unit unit-id ]Display the operating status ofthe power supplydisplay power [ unit unit-id[ power-id ] ]Display system diagnosticinformation or save systemdiagnostic information to a filewith the extension .diag into theflash memorydisplaydiagnostic-informationDisplay enabled debugging onthe current devicedisplay debugging [ unitunit-id ] [ interfaceinterface-typeinterface-number ][ module-name ]Available in any view
