display poe power

Function

The display poe power command displays current power information on interfaces.

Format

display poe power [ slot slot-id | interface interface-type interface-number ]

Parameters

Parameter	Description	Value
slot slot-id	Displays the PoE power information in a specified slot ID. If this parameter is not specified, the PoE power information of all devices in a stack system or the PoE power information of the device in a non-stack system is displayed.	The value depends on the device configuration.
interface interface-type interface-number	Displays the PoE power information about a specified interface. interface-type specifies the interface type. interface-number specifies the interface number. If this parameter is not specified, the output power of all interfaces on the device is displayed.	-

Parameter

Description

Value

slot slot-id

Displays the PoE power information in a specified slot ID.

If this parameter is not specified, the PoE power information of all devices in a stack system or the PoE power information of the device in a non-stack system is displayed.

The value depends on the device configuration.

interface interface-type interface-number

Displays the PoE power information about a specified interface.

interface-type specifies the interface type.
interface-number specifies the interface number.

If this parameter is not specified, the output power of all interfaces on the device is displayed.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The display poe power command displays information including the current actual power, maximum output power set for an interface, and class, reference power, and average power of PDs on the interface.

If this parameter is not specified, the output power of all interfaces on the device is displayed.

An interface provides 15400 mW power to PDs based on the power class 0 if non-standard PDs are connected to the interface or forcible power supply is configured on the interface of the switches except the S5720-16X-PWH-LI-AC, S5720-28X-PWH-LI-AC, S5720I-SI, S5735-L, S5735S-L, S5735S-L-M, S5735-S, S5735-S-I, S5730-HI, S5730-SI, S5730S-EI, S5731-H, S5731-S, S5731S-S, S5732-H, and S6720-SI. If you run the display poe power command to check the interface power, the PD class is displayed as 0.

Example

# Display the power information of interfaces on the device whose ID is 0.

<HUAWEI> display poe power slot 0
Codes: REFPW(Reference power), USMPW(User set max power),                       
       CURPW(Current power), PKPW(Peak power), AVGPW(Average power)             
                                                                                
PortName               Class  REFPW(mW) USMPW(mW) CURPW(mW) PKPW(mW)  AVGPW(mW) 
--------------------------------------------------------------------------------
GigabitEthernet0/0/1   -      -         15400     0         0         0         
GigabitEthernet0/0/2   -      -         15400     0         0         0         
GigabitEthernet0/0/3   -      -         15400     0         0         0         
GigabitEthernet0/0/4   -      -         15400     0         0         0         
GigabitEthernet0/0/5   -      -         15400     0         0         0         
GigabitEthernet0/0/6   -      -         15400     0         0         0         
GigabitEthernet0/0/7   -      -         15400     0         0         0         
GigabitEthernet0/0/8   -      -         15400     0         0         0         
GigabitEthernet0/0/9   -      -         15400     0         0         0         
GigabitEthernet0/0/10  -      -         15400     0         0         0         
GigabitEthernet0/0/11  2      7000      15400     3710      3816      3487      
GigabitEthernet0/0/12  2      7000      15400     2968      3180      2960      
GigabitEthernet0/0/13  -      -         15400     0         0         0         
GigabitEthernet0/0/14  -      -         15400     0         0         0         
GigabitEthernet0/0/15  -      -         15400     0         0         0         
GigabitEthernet0/0/16  -      -         15400     0         0         0         
GigabitEthernet0/0/17  -      -         15400     0         0         0         
GigabitEthernet0/0/18  -      -         15400     0         0         0         
GigabitEthernet0/0/19  -      -         15400     0         0         0         
GigabitEthernet0/0/20  -      -         15400     0         0         0         
GigabitEthernet0/0/21  -      -         15400     0         0         0         
GigabitEthernet0/0/22  -      -         15400     0         0         0         
GigabitEthernet0/0/23  -      -         15400     0         0         0         
GigabitEthernet0/0/24  -      -         15400     0         0         0

**Table 1** Description of the display poe power slot command output
Item	Description
PortName	Name of an interface.
Class	Class of a PD on an interface. The system classifies PDs into nine classes, namely, class 0 to class 8, according to their maximum power. If no PD is connected to interface, "-" is displayed.
REFPW(mW)	Reference power of a PD. The system can identify the reference power of each PD. The value varies according to types of PDs.
USMPW(mW)	Maximum output power set for an interface. To set the value, run the poe power command.
CURPW(mW)	Current power of the PDs on an interface.
PKPW(mW)	Peak power of the PDs on an interface. The value is a statistical value, which equals the current maximum power consumption of the PDs on the interface.
AVGPW(mW)	Average power of the PDs on an interface. The value is a statistical value, which equals the average power consumption from the power-on of the interface till now.

# Display the power of interface GigabitEthernet0/0/3.

<HUAWEI> display poe power interface gigabitethernet 0/0/3
PD power(mW)           : 3710                                              
PD class               : 2                                                 
PD reference power(mW) : 7000                                              
user set max power(mW) : 15400                                             
PD peak power(mW)      : 3816                                              
PD average power(mW)   : 3487

**Table 2** Description of the display poe power interface command output
Item	Description
PD power(mW)	Output power of an interface.
PD class	Class of a PD on an interface. The system classifies PDs into nine classes, namely, class 0 to class 8, according to their maximum power.
PD reference power(mW)	Reference power of a PD. The system can identify the reference power of each PD. The value varies according to types of PDs.
user set max power(mW)	Maximum output power set for an interface. To set the value, run the poe power command.
PD peak power(mW)	Peak power of the PDs on an interface. The value is a statistical value, which equals the current maximum power consumption of the PDs on the interface.
PD average power(mW)	Average power of the PDs on an interface. The value is a statistical value, which equals the average power consumption from the power-on of the interface till now.