Service manual

Maintenance Analysis Procedures
3-5
Maintenence Analysis Procedures
410 CTP card reset. No action required.
411 Firmware fault. Go to MAP 0200.
412 CTP watchdog timer reset. Go to
Collecting Maintenance Data on page 4–32 .
413 Backup CTP card POST failure. Go to MAP 0200.
414 Backup CTP card failed. Go to MAP 0400.
415 Backup CTP card removed. Replace FRU.
416 Backup CTP card installed. No action required.
417 CTP card firmware synchronization initiated. No action required.
418 User-initiated CTP card switchover. No action required.
420 Backup CTP card NV-RAM failure. Go to MAP 0400.
421 Firmware download complete. No action required.
422 CTP firmware synchronization complete. No action required.
423 CTP firmware download initiated. No action required.
426 Multiple ECC single-bit errors occurred. Go to MAP 0400.
430 Excessive Ethernet transmit errors. Go to MAP 0300.
431 Excessive Ethernet receive errors. Go to MAP 0300.
433 Non-recoverable Ethernet fault. Go to MAP 0400.
440 Embedded port hardware failed. Go to MAP 0400.
442 Embedded port anomaly detected. No action required.
445 ASIC detected a system anomaly. No action required.
450 Serial number mismatch detected. No action required.
451 Switch speed incompatibility detected. No action required.
452 Backup CTP incompatible with configured system settings. Replace backup CTP card with a card that is
capable of supporting the configured settings, or
adjust the settings to be compatible with the backup
CTP card.
Table 3-3 Event Codes versus Maintenance Action (Continued)
Event
Code Explanation Action