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Cisco Bug: CSCsz84411 - MDS 9124 reboots unexpectedly.

Last Modified

Mar 14, 2018

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

3.3(3) 4.1(1c)

Description (partial)

Symptom:
  an MDS 9124 switch randomly and occasionally reboots with a reset reason as
'unknown'.
  
  Conditions:
 this symptom is seen on MDS 9124 systems using a single power supply with a
serial number beginning with "QCS".
 
 To determine the serial number, issue:
 `show hardware`
 
 Look for the "Serial number is" field of the output for the affected module.
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  • Status
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