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Cisco C9336C faulty power supply

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Category:
fabric-interconnect-and-management-switches
Specialty:
HW
Last Updated:

Applies to

  • Cluster network switch
  • Cisco C9336C
  • Power supply (PSU)

Issue

  • ONTAP EMS notification regarding switch PSU fault:
HA Group Notification (Health Monitor process cshm: SwitchFanUnknown_Alert[sw02(serial_number)/PowerSupply-1 Fan-1]) ALERT
 
  • Switch log `show environment` confirm the broken PSU:
`show environment`
Fan:
---------------------------------------------------------------------------
Fan Model Hw Direction Status
---------------------------------------------------------------------------
Fan1(sys_fan1) NXA-FAN-65CFM-PE -- back-to-front Ok
Fan2(sys_fan2) NXA-FAN-65CFM-PE -- back-to-front Ok
Fan3(sys_fan3) NXA-FAN-65CFM-PE -- back-to-front Ok
Fan_in_PS1 -- -- back-to-front None
Fan_in_PS2 -- -- back-to-front Ok
Fan Zone Speed: Zone 1: 0xb3
Fan Air Filter : NotSupported
 
Power Supply:
Voltage: 12 Volts
Power Actual Actual Total
Supply Model Output Input Capacity Status
(Watts ) (Watts ) (Watts )
------- ---------- --------------- ------ ---------- --------------------
1 NXA-PAC-1100W-PE2 0 W 0 W 0 W Fail/Shut
2 NXA-PAC-1100W-PE2 280 W 298 W 1100 W Ok
 
  • Power cables and power connection is ok

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