H3C S5560-EI Series Troubleshooting Manual

Also see for S5560-EI series: Installation guide

H3C S5560-EI Series Troubleshooting Manual Manual pdf 42 page image

38Related commandsThis section lists the commands that you might use for troubleshooting ports.Command Descriptiondisplay diagnostic-information Displays or saves running status data formultiple feature modules.display interface Displays Ethernet interface information.display interface brief Displays brief interface information.display link-aggregation summary Displays the summary information for allaggregation groups.display logbuffer Displays the state of the log buffer and the loginformation in the log buffer.display stp brief Displays brief spanning tree status and statistics.display transceiver alarm interface Displays the current transceiver module alarms.display transceiver diagnosisDisplays the present measured values of thedigital diagnosis parameters for transceivermodules.display transceiver interface Displays the key parameters of transceivermodules.