The SCC board reports the HARD_BAD alarm. When you query the version information about the BPA board and the GSCC board, you find that the version of the BPA board does not match the version of the GSCC board. After you upgrade the BPA board, the HARD_BAD alarm is cleared.
Symptom
The SCC board reports the HARD_BAD alarm. After the working and protection SCC boards are switched, the HARD_BAD alarm persists.
Cause Analysis
Check the HARD_BAD alarm on the T2000 to determine the slot of the faulty board and the cause of the fault.
Procedure
- Check the HARD_BAD alarm on the T2000. Location Information displays information about the board that causes the alarm. After you select an alarm on the T2000, the alarm location information is displayed in the lower left corner of the page.
- Check the software version of the board.
- Choose from the Main Menu.
- Select the NE, and then click
.
- Right-click a parameter name in Board Information Report and choose Software Version to display the software version of the board.
- Check the software version of the board, and you can find that the version of the BPA board does not match the software version of the GSCC board.
- Upgrade the BPA board. After the BPA board is upgraded, the HARD_BAD alarm is cleared.
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