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Problem Description.
OSN3500 device unsuccessfully configures ring multiplexing segments using SLQ16 single boards on optical ports 1&2. The network management reports
"Non-parity board for checksum, error code 38742". Device version is: V100R008C02B01L (5.21.18.50)
"Non-parity board for checksum, error code 38742". Device version is: V100R008C02B01L (5.21.18.50)
Warning messageNon-parity board for calibration, error code 38742
ProcessingAsk the engineer to delete the SLQ16 single board first and then re-create the single board, and then configure the ring multiplexing segment, which is normal.
Root CauseSince the OSN device supports software pairing and the single board is a multi-optical port STM-16 single board, it should be able to be configured as a ring-multiplexed segment, not because of this limitation. It is suspected that there is a problem with host processing.
After R&D analyzes the collected network element database, it is found that the single board fails to obtain the attribute of "support optical path sharing for multiplexed segments". The host detects this attribute when it creates a multiplexed segment in a non-parallel slot, and reports that it is not supported if both corresponding single boards do not have this attribute.
It is suspected that the host does not assign this attribute to the board when it creates the board.
After R&D analyzes the collected network element database, it is found that the single board fails to obtain the attribute of "support optical path sharing for multiplexed segments". The host detects this attribute when it creates a multiplexed segment in a non-parallel slot, and reports that it is not supported if both corresponding single boards do not have this attribute.
It is suspected that the host does not assign this attribute to the board when it creates the board.
Recommendations and SummaryNone
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