Fault Type
System failure
Keyword
Service board startup failure
Abnormal board status
Fault Description
After the MA5600T is upgraded from V800R011C00 to V800R013C10, the H802SCUN control board runs normally but the GPBD board is abnormal. After being reset, the GPBD board is still abnormal.
Alarm Information
None
Possible Cause
The GPBD board is faulty.
The IO board package file is incomplete or unmatched.
Procedure
1.Replace the GPBD board but the fault persists. Install the GPBD board to another OLT, the GPBD board runs normally, indicating that this board is normal.
2.Run the display io-packetfile information command to query the IO board package file. It is found that no 10GE parameter in the queried information.
3.Unpack and pack the IO board package file, reserve the 10GE parameter, and load this IO board package file again. This fault is rectified.
Suggestion and Summary
The IO board package file used in an H802SCUN control board upgrade must contain the 10GE parameter (even though no 10GE board exists).

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