Hello, friend!
The command prompt is as follows:
Failure: Configuring the board fails
Failure: The board operation failed
The following errors may occur:
1. The port configured on the board is incorrect.
2. The board is not an EPON board.
You can run the display board frameid [frameid/slotid] command to query the information about the boards in the entire subtract or the detailed information about the boards in a specified slot to check whether the preceding error occurs.
Thanks!