H3C Technologies H3C S3600 Series Switches - Manual (Page 1022)

4-7
z You can use the Vendor Name field in the prompt information of the display transceiver
interface command to identify an anti-spoofing pluggable transceiver customized by H3C. If the
field is H3C, it is considered an H3C-customized pluggable transceiver.
z Electrical label information is also called permanent configuration data or archive information,
which is written to the storage device of a card during device debugging or test. The information
includes name of the card, device serial number, and vendor name or vendor name specified.
Diagnosing pluggable transceivers
The system outputs alarm information for you to diagnose and troubleshoot faults of pluggable
transceivers. Optical transceivers customized by H3C also support the digital diagnosis function, which
enables a transceiver to monitor the main parameters such as temperature, voltage, laser bias current,
TX power, and RX power. When these parameters are abnormal, you can take corresponding
measures to prevent transceiver faults.
Follow these steps to display pluggable transceiver information:
To do… Use the command… Remarks
Display the current alarm
information of the pluggable
transceiver(s)
display transceiver alarm interface
[ interface-type interface-number ] Available for all pluggable
transceivers
Display the currently measured
value of the digital diagnosis
parameters of the anti-spoofing
optical transceiver(s)
customized by H3C
display transceiver diagnosis
interface [ interface-type
interface-number ]
Available for anti-spoofing
pluggable optical
transceiver(s) customized
by H3C only
Displaying the Device Management Configuration
To do… Use the command… Remarks
Display the APP to be adopted at
next startup
display boot-loader [ unit unit-id ]
Display the module type and
operating status of each board display device [ manuinfo [ unit
unit-id ] | unit unit-id ]
Display CPU usage of a switch display cpu [ unit unit-id ]
Display the operating status of the
fan
display fan [ unit unit-id [ fan-id ] ]
Display memory usage of a switch display memory [ unit unit-id | limit ]
Display the operating status of the
power supply
display power [ unit unit-id [ power-id ] ]
Display system diagnostic
information or save system
diagnostic information to a file with
the extension .diag into the Flash
memory
display diagnostic-information
Display enabled debugging on a
specified switch or all switches in the
fabric display debugging { fabric | unit
unit-id } [ interface interface-type
interface-number ] [ module-name ]
Display enabled debugging on all
switches in the fabric by modules
display debugging fabric by-module
Available in any
view.