Error Frames (For Example, Crc Errors) On A Port; Symptom - H3C S5830 Series Troubleshooting Manual

5. Verify that the fiber matches the transceiver module. If they do not match, replace the fiber with a
new one that matches the transceiver module.
6. If the problem persists, execute the display diagnostic-information command to save the
diagnostic information, and contact H3C Support.
<H3C> display diagnostic-information
Save or display diagnostic information (Y=save, N=display)? [Y/N]:Y

Error frames (for example, CRC errors) on a port

Symptom

In the output from the display interface command, error frames exist (for example, CRC error frames).
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