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Cisco Bug: CSCvt11750 - FM25 reloads when two line cards OIR and come online.

Last Modified

May 13, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

9.3(3) 9.3(3.31)

Description (partial)

Symptom:
FM in slot 25 is powering down upon the boot-up of at least two line cards.

Conditions:
+Nexus 9500 chassis (9504, 9508 or 9516) running NXOS
 - 9.2(x) 
 - 9.3(3) or previous release

+ The following sequence of steps have been followed:

  1) manually power down two linecards
  2) reseat physically those linecards
  3) A few minutes later, the fabric module in slot 25 gets powered down, and linecards come back in pwrd-dwn state (due the manual shutdown of the module).
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