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Cisco Bug: CSCvv90964 - NXA-PAC-650W-PI/PE PS on N9K-C93180YC-EX show 0W and OK Status after insert power cable

Last Modified

Oct 19, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

7.0(3)I7(6)

Description (partial)

Symptom:
NXA-PAC-650W-PI/PE PS on N9K-C93180YC-EX show 0W and OK Status after insert power cable

Conditions:
- After insert cable, PS status is OK. But Actual Out/Input is 0W. 

Power Supply:
Voltage: 12 Volts
Power                      Actual             Actual        Total
Supply    Model            Output             Input      Capacity       Status
                           (Watts )           (Watts )     (Watts )
-------  ----------  ---------------  ------  ----------  --------------------
1        NXA-PAC-650W-PI         0 W                0 W       650 W      Ok		<<<< Actual Value is '0'
2        NXA-PAC-650W-PI        70 W               81 W       650 W      Ok


- In this status, customer remove and insert cable, Status change to shutdown. but it seem that PS1 is working correctly. 

Power Supply:
Voltage: 12 Volts
Power                      Actual             Actual        Total
Supply    Model            Output             Input      Capacity       Status
                           (Watts )           (Watts )     (Watts )
-------  ----------  ---------------  ------  ----------  --------------------
1        NXA-PAC-650W-PI         0 W                0 W         0 W   Shutdown
2        NXA-PAC-650W-PI        70 W               80 W       650 W      Ok		<<<< Redundant work
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