Huawei华为交换机查看电源功耗命令display device power

<HuaWei-6857>display device power 
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Slot PowerNo Present Mode State        Current   Voltage   ActualPower RatedPower 
                                       (Ampere)  (Volt)      (Watts)     (Watts)  
----------------------------------------------------------------------------------
1    PWR1    YES     AC   Supply       4.0       11.9      48          600        
     PWR2    YES     AC   Supply       4.5       12.0      54          600        
----------------------------------------------------------------------------------
N/A:Power not available
internal fan info:
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Slot   PowerNo  FanExist  Airflow Direction   
----------------------------------------------
1      PWR1     YES       Back-to-Front       
       PWR2     YES       Back-to-Front       
----------------------------------------------
N/A:Fan not available

下面是查看风扇状态命令

<HuaWei-6857->   dis device fan 
fan module:
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Slot   FanID    FanNum    Status       Speed         Mode    Airflow Direction   
---------------------------------------------------------------------------------
1      FAN1     [ 1 ]     Normal       40%(9900)     Auto    Back-to-Front       
                  1                    9900                                      
       FAN2     [ 1 ]     Normal       40%(9900)     Auto    Back-to-Front       
                  1                    9900                                      
       FAN3     [ 1 ]     Normal       40%(9870)     Auto    Back-to-Front       
                  1                    9870                                      
       FAN4     [ 1 ]     Normal       40%(9930)     Auto    Back-to-Front       
                  1                    9930                                      
---------------------------------------------------------------------------------
N/A:Fan not available