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Temperature error cisco nexus 3064

Dear Concern,


suddenly down all connectivity and all Ether port  light status off. whe i restart the switch then everyhing ok.

After few hours same scenario switch off again. 


I find a error from  show logging. 


%NOHMS-2-NOHMS_ENV_ERR_TEMPMINALRM: System minor temperature alarm on module 1. Sensor Outlet-1 crossed minor threshold 47C


show environment temperature





Module  Sensor             MajorThresh   MinorThres   CurTemp     Status

                            (Celsius)     (Celsius)   (Celsius)         


1       Back-Right (D0)     55            44           34          ok          

1       Back-Left  (D1)     53            42           30          ok          

1       Front-Right(D2)     56            47           50          minor alarm

1       Front-Left (D3)     57            49           37          ok          


is it possible to stop service for this minor alarm. All other device are fine. Only this switch are interrupted. Can anyone please suggest me what can i do in this situation.


Nazim Uddin


2 Replies 2

VIP Community Legend VIP Community Legend
VIP Community Legend

if the temperature looks good in the environment, I would next go and look for the bugs any reported.


since we do not know what is the version of nexus os - please provide show version


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  BIOS:      version 2.8.0

  loader:    version N/A

  kickstart: version 6.0(2)U6(8)

  system:    version 6.0(2)U6(8)




  cisco Nexus 3064 Chassis ("48x10GE + 4x40G Supervisor")

  Intel(R) Celeron(R) CPU        P4505  @ 1.87GHz with 3665240 kB of memory.

  Processor Board ID FOC16326348


Kernel uptime is 0 day(s), 11 hour(s), 5 minute(s), 34 second(s)


Last reset at 183092 usecs after  Tue Jun 16 18:31:39 2020


  Reason: Power down due to temperature sensor policy trigger

  System version: 6.0(2)U6(8)




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