Contents

PoE commands· 1

apply poe-profile· 1

apply poe-profile interface· 2

display poe device· 3

display poe interface· 4

display poe interface power 6

display poe pse· 7

display poe interface· 9

display poe interface power 10

display poe-profile· 11

display poe-profile interface· 12

poe enable· 12

poe legacy enable· 13

poe mode· 14

poe pd-description· 14

poe pd-policy priority· 15

poe priority· 16

poe temperature-protection· 18

poe update· 20

poe-profile· 21

poe utilization-threshold· 22

 

PoE commands

The following matrix shows the feature and hardware compatibility:

 

Hardware series	Model	PoE compatibility
WX1800H series	WX1804H WX1810H WX1820H	No
WX2500H series	WX2510H	Yes
	WX2540H	No
	WX2560H	No
WX3000H series	WX3010H WX3010H-L WX3010H-X WX3024H WX3024H-L	Yes
WX3500H series	WX3508H WX3510H WX3520H WX3540H	No
WX5500E series	WX5510E WX5540E	No
WX5500H series	WX5540H WX5560H WX5580H	No
Access controller modules	EWPXM1MAC0F EWPXM1WCME0 EWPXM2WCMD0F LSQM1WCMX20 LSQM1WCMX40 LSUM1WCME0 LSUM1WCMX20RT LSUM1WCMX40RT	No

 

apply poe-profile

Use apply poe-profile to apply a PoE profile to a power interface (PI).

Use undo apply poe-profile to restore the default.

Syntax

apply poe-profile { index index | name profile-name }

undo apply poe-profile { index index | name profile-name }

Default

No PoE profile is applied to PIs.

Views

PI view

Predefined user roles

network-admin

Parameters

index index: Specifies a PoE profile by its index number in the range of 1 to 100.

name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.

Examples

# Apply the PoE profile named forIPphone to GigabitEthernet 1/0/1.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1

[Sysname-GigabitEthernet1/0/1] apply poe-profile name forIPphone

Related commands

·     apply poe-profile interface

·     display poe-profile

apply poe-profile interface

Use apply poe-profile interface to apply a PoE profile to PIs.

Use undo apply poe-profile interface to remove the PoE profile application from PIs.

Syntax

apply poe-profile { index index | name profile-name } interface interface-range

undo apply poe-profile { index index | name profile-name } interface interface-range

Default

No PoE profile is applied to a PI.

Views

System view

Predefined user roles

network-admin

Parameters

index index: Specifies a PoE profile by its index number in the range of 1 to 100.

name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.

interface-range: Specifies a range of Ethernet interfaces in the form of interface-type interface-number [ to interface-type interface-number ], where interface-type interface-number represents the interface type and interface number. The start interface number must be smaller than the end interface number. If an interface in the specified range does not support PoE, it is ignored when the PoE profile is applied.

Examples

# Apply the PoE profile named forIPphone to GigabitEthernet 1/0/1.

<Sysname> system-view

[Sysname] apply poe-profile name forIPphone interface gigabitethernet 1/0/1

# Apply the PoE profile with index number 1 to PIs GigabitEthernet 1/0/2 to GigabitEthernet 1/0/8.

<Sysname> system-view

[Sysname] apply poe-profile index 1 interface gigabitethernet 1/0/2 to gigabitethernet 1/0/8

Related commands

·     apply poe-profile

·     display poe-profile interface

display poe device

Use display poe device to display general PSE information.

Syntax

display poe device

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display general PSE information.

<Sysname> display poe device

PSE ID    Slot No.  SSlot No. PortNum   MaxPower(W)    State   Model          

1          1          0           8           376.0           On      3010HX 8P POE  

Table 1 Command output

Field	Description
PSE ID	ID of the PSE.
Slot No.	Slot number of the PSE.
SSlot No.	Sub-slot number of the PSE.
PortNum	Number of PIs on the PSE.
MaxPower(W)	Maximum power of the PSE.
State	PSE status: ·     On—The PSE is supplying power. ·     Off—The PSE is not supplying power. ·     Faulty—The PSE has failed.
Model	PSE model.

 

display poe interface

Use display poe interface to display power supplying information for PIs.

Syntax

display poe interface [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface-type interface-number: Specifies an interface by its type and number. If you do not specify an interface, this command displays power supplying information for all PIs.

Examples

# Display power supplying information for GigabitEthernet 1/0/1.

<Sysname> display poe interface gigabitethernet 1/0/1

 PoE Status                 : Enabled                                          

 Power Priority            : Low                                               

 Oper                        : Off                                              

 IEEE Class                 : 0                                                

 Detection Status          : Searching                                        

 Power Mode                 : Signal                                           

 Current Power              : 0        mW                                      

 Average Power              : 0        mW                                      

 Peak Power                  : 0        mW                                      

 Max Power                   : 10000    mW                                      

 Electric Current           : 0        mA                                      

 Voltage                     : 0.0      V                                       

 PD Description             :                      

Table 2 Command output

Field	Description
PoE status	PoE status: ·     Enabled. ·     Disabled.
Power Priority	Power supply priority of the PI: ·     Critical (highest). ·     High. ·     Low.
Oper	Operating status of a PI: ·     Off—PoE is disabled. ·     On—Power is being supplied to the PI correctly. ·     Power-lack—Remaining guaranteed power is insufficient for a critical PI. ·     Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. ·     Power-itself—The PD is using another power supply. ·     Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power.
IEEE Class	PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-).
Detection Status	Power detection status of a PI: ·     Disabled—The PoE function is disabled. ·     Searching—The PI is searching for the PD. ·     Delivering power—The PI is supplying power to the PD. ·     Fault—A fault occurred during the test. ·     Test—The PI is undergoing a test. ·     Other fault—A fault has caused the PSE to enter the idle status. ·     PD disconnected—The PD is disconnected.
Power Mode	Power transmission mode of a PI: ·     Signal—Power is being supplied over signal cables. ·     Spare—Power is being supplied over spare cables.
Current Power	Current power of a PI, including PD consumption power and transmission loss. Typical transmission loss is within 1 watt.
Average Power	Average power of a PI.
Peak Power	Peak power of a PI.
Max Power	Maximum power of a PI.
Electric Current	Current of a PI.
Voltage	Voltage of a PI.
PD Description	Type and location description for the PD connected to the PI.

 

# Display power supplying information for all PIs.

<Sysname> display poe interface

 Interface    PoE       Priority  CurPower  Oper      IEEE  Detection

                                      (W)                   Class Status

 GE1/0/1         Enabled   Low        4.4       On         1      Delivering Power

 GE1/0/2         Enabled   Critical  0.0       On         -      Disabled

 GE1/0/3         Enabled   Low        0.0       On         -      Disabled

 GE1/0/4         Enabled   Critical  0.0       On         -      Searching

 GE1/0/5         Enabled   Low        4.0       On         2      Delivering Power

 GE1/0/6         Enabled   Low        0.0       On         -      Disabled

 GE1/0/7         Disabled  Low        0.0       Off        -      Fault

   ---  On State Ports: 1; Used: 4.4(W); Remaining: 67.6(W)  ---

Table 3 Command output

Field	Description
Interface	Interface name of a PI.
PoE	PoE status: ·     Enabled. ·     Disabled.
Priority	Power priority of a PI: ·     Critical (highest). ·     High. ·     Low.
CurPower	Current power of a PI.
Oper	Operating status of a PI: ·     Off—PoE is disabled. ·     On—Power is being supplied to the PI correctly. ·     Power-lack—Remaining guaranteed power is insufficient for a critical PI. ·     Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. ·     Power-itself—The PD is using another power supply. ·     Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power.
IEEE Class	PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-).
Detection Status	Power detection status of a PI: ·     Disabled—PoE function is disabled. ·     Searching—The PI is searching for the PD. ·     Delivering Power—The PI is supplying power for the PD. ·     Fault—A fault occurred during the test. ·     Test—The PI is undergoing a test. ·     Other fault—A fault has caused the PSE to enter the idle status. ·     PD disconnected—The PD is disconnected.
On State Ports	Number of PIs that are supplying power.
Used	Power consumed by the current PI.
Remaining	Total remaining power of the system.

 

display poe interface power

Use display poe interface power to display power information for PIs.

Syntax

display poe interface power [ interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface-type interface-number: Specifies an interface by its type and number. If you do not specify an interface, this command displays power information for all PIs.

Examples

# Display power information for GigabitEthernet 1/0/1.

<Sysname> display poe interface power gigabitethernet 1/0/1

Interface    Current   Peak      Max       PD Description

               (W)       (W)       (W)

 GE1/0/1        15.0      15.3      15.4      Access Point on Room 509 for Peter

# Display power information for all PIs.

<Sysname> display poe interface power

Interface    Current   Peak      Max       PD Description

               (W)       (W)       (W)

 GE1/0/1    4.4        4.5       4.6         IP Phone in Room 309 for Peter Smith

 GE1/0/2    4.4        4.5       15.4        IP Phone in Room 409 for Peter Pan

 GE1/0/3    15.0      15.3       15.4        Access Point in Room 509 for Peter

 GE1/0/4    0.0        0.0        0.0        IP Phone in Room 609 for Peter John

 GE1/0/5    0.0        0.0        0.0        IP Phone in Room 709 for Jack

 GE1/0/6    0.0        0.0        0.0        IP Phone in Room 809 for Alien

--- On State Ports: 3; Used: 23.8(W);  Remaining: 352.2(W) ---

Table 4 Command output

Field	Description
Interface	Interface name of a PI.
CurPower	Current power of a PI.
PeakPower	Peak power of a PI.
MaxPower	Maximum power of a PI.
PD Description	Type and location description for the PD connected to a PI.
Ports On	Number of PIs that are supplying power.
Used	Power consumed by all PIs.
Remaining	Total remaining power of the system.

 

display poe pse

Use display poe pse to display detailed PSE information.

Syntax

display poe pse

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display detailed PSE information.

<Sysname> display poe pse             

 PSE ID                           : 1

 Slot No.                         : 1

 SSlot No.                        : 0

 PSE Model                        : 3010HX 8P POE

 Current Power                    : 11.4     W

 Average Power                    : 11.3     W

 Peak Power                       : 18.3     W

 Max Power                        : 376.0    W

 Remaining Guaranteed Power       : 376.0    W

 PSE CPLD Version                 : -

 PSE Software Version             : 145

 PSE Hardware Version             : 57633

 Legacy PD Detection              : Disabled

 Power Utilization Threshold      : 80

 PD Power Policy                  : Disabled

 PD Disconnect-Detection Mode     : DC

Table 5 Command output

Field	Description
PSE ID	ID of the PSE.
Slot No.	Slot number of the PSE.
SSlot No.	Subslot number of the PSE.
PSE Status	PoE status of the PSE: ·     Enabled. ·     Disabled.
Power Priority	Power priority of the PSE.
Current Power	Current power of the PSE.
Average Power	Average power of the PSE.
Peak Power	Peak power of the PSE.
Max Power	Maximum power of the PSE.
Remaining Guaranteed Power	Remaining guaranteed power of the PSE = Maximum guaranteed power of the PSE – Total maximum power of all critical PIs of the PSE.
PSE CPLD Version	PSE CPLD version number.
PSE Software Version	PSE software version number.
PSE Hardware Version	PSE hardware version number.
Legacy PD Detection	Nonstandard PD detection status: ·     Enabled. ·     Disabled.
Power Utilization Threshold	PSE power alarm threshold.
PSE Power Policy	PSE power management policy mode.
PD Power Policy	PD power management policy mode.
PD Disconnect Detection Mode	PD disconnection detection mode.

 

display poe interface

Use display poe interface to display the PoE status of all PIs.

Syntax

display poe interface

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display the status of all PIs.

<Sysname> display poe interface

 Interface   PoE        Priority  CurPower  Oper                IEEE     Detection

                                      (W)                             Class    Status

 GE1/0/1     Enabled    Low        4.4        On                   1         Delivering Power

 GE1/0/2     Enabled    Critical  0.0        Power-lack          -         Disabled

 GE1/0/3     Enabled    Low        0.0        Power-deny          -         Disabled

 GE1/0/4     Disabled   Low        0.0        Off                  -         Fault

   ---  On State Ports: 1; Used: 4.4(W); Remaining: 67.6 (W)  ---

Table 6 Command output

Field	Description
Interface	Interface name of a PI.
PoE	PoE status of a PI: ·     Enabled. ·     Disabled.
Priority	Priority of a PI: ·     Critical (highest). ·     High. ·     Low.
CurPower	Current power of a PI.
Oper	Operating status of a PI: ·     Off—PoE is disabled. ·     On—Power is being supplied to the PI correctly. ·     Power-lack—Remaining guaranteed power is insufficient for a critical PI. ·     Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. ·     Power-itself—The PD is using another power supply. ·     Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power.
IEEE Class	PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-).
Detection Status	Power detection status of a PI: ·     Disabled—PoE function is disabled. ·     Searching—The PI is searching for the PD. ·     Delivering Power—The PI is supplying power to the PD. ·     Fault—A fault occurred during the test. ·     Test—The PI is undergoing a test. ·     Other Fault—A fault has caused the PSE to enter the idle status. ·     PD Disconnected—The PD is disconnected.
On State Ports	Number of PIs that are supplying power.
Used	Power consumed by PIs on the PSE.
Remaining	Remaining power on the PSE.

 

display poe interface power

Use display poe interface power to display power information for PIs.

Syntax

display poe interface power

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display power information for PIs.

<Sysname> display poe interface power

Interface    Current   Peak      Max       PD Description                     

               (W)       (W)       (W)                                          

 GE1/0/1      4.4       -         32.0                                         

 GE1/0/2       -         -         1.0                                          

 GE1/0/3       -         -         32.0                                         

 GE1/0/4       -         -         32.0                                         

   ---  On State Ports: 1; Used: 0.0(W); Remaining: 67.6 (W)  ---  

Table 7 Command output

Field	Description
Interface	Interface name of a PI.
Current	Current power of a PI.
Peak	Peak power of a PI.
Max	Maximum power of a PI.
PD Description	Type and location description for the PD connected with a PI.
Ports On	Number of PIs that are supplying power.
Used	Power consumed by all PIs.
Remaining	Remaining power on the PSE.

 

display poe-profile

Use display poe-profile to display information about the PoE profile.

Syntax

display poe-profile [ index index | name profile-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

index index: Specifies a PoE profile by its index number in the range of 1 to 100.

name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.

Usage guidelines

If you do not specify a profile, the command displays information about all PoE profiles.

Examples

# Display information about all PoE profiles.

<Sysname> display poe-profile

 PoE Profile     Index   ApplyNum  Interfaces     Configuration

 forIPphone      1        2           GE1/0/1         poe enable

                                        GE1/0/2        poe priority critical

 forAP            2        2           GE1/0/3       poe enable

                                        GE1/0/4      poe enable

   ---  Total PoE profiles: 2, total ports: 4  ---

# Display information about the PoE profile with index number 1.

<Sysname> display poe-profile index 1

 PoE Profile     Index   ApplyNum  Interfaces   Configuration

 forIPphone      1        2          GE1/0/1      poe enable

                                       GE1/0/2       poe priority critical                                      

   ---  Total ports: 2  ---

Table 8 Command output

Field	Description
PoE Profile	Name of the PoE profile.
Index	Index number of the PoE profile.
ApplyNum	Number of PIs to which the PoE profile is applied.
Interfaces	Interface name of the PI to which the PoE configuration is applied.
Configuration	Configurations of the PoE profile.
Total PoE profiles	Number of PoE profiles.
Total ports	Number of PIs to which all PoE profiles are applied.

 

display poe-profile interface

Use display poe-profile interface to display information about the PoE profile on a PI.

Syntax

display poe-profile interface interface-type interface-number

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface-type interface-number: Specifies an interface by its type and number.

Examples

# Display information about the PoE profile on GigabitEthernet 1/0/1.

<Sysname> display poe-profile interface gigabitethernet 1/0/1

 PoEProfile     Index   ApplyNum  Interface   Effective configuration

 forIPphone      1        6          GE1/0/1       poe enable

                                                    poe priority critical

The Effective configuration field displays the configurations that have taken effect. For the descriptions of other fields, see Table 8.

poe enable

Use poe enable to enable PoE on a PI.

Use undo poe enable to disable PoE on a PI.

Syntax

poe enable

undo poe enable

Default

PoE is disabled on a PI.

Views

PI view

PoE profile view

Predefined user roles

network-admin

Usage guidelines

If a PoE profile has been applied to a PI, remove the application before configuring the PI in PoE profile view.

If a PI has been configured, remove the configuration before configuring the PI in PI view.

Examples

# Enable PoE on a PI in PI view.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1

[Sysname-GigabitEthernet1/0/1] poe enable

# Enable PoE on a PI in PoE profile view.

<Sysname> system-view

[Sysname] poe-profile abc

[Sysname-poe-profile-abc-1] poe enable

Related commands

·     display poe interface

·     poe-profile

poe legacy enable

Use poe legacy enable to enable the PSE to detect nonstandard PDs.

Use undo poe legacy enable to disable the PSE from detecting nonstandard PDs.

Syntax

poe legacy enable

undo poe legacy enable

Default

Nonstandard PD detection is disabled.

Views

System view

Predefined user roles

network-admin

Examples

# Enable the PSE to detect nonstandard PDs.

<Sysname> system-view

[Sysname] poe legacy enable

Related commands

display poe pse

poe mode

Use poe mode to configure a PoE power transmission mode.

Use undo poe mode to restore the default.

Syntax

poe mode { signal | spare }

undo poe mode

Default

The PoE power transmission mode is signal (power over signal cables).

Views

PI view

PoE profile view

Predefined user roles

network-admin

Parameters

signal: Specifies the PoE power transmission mode as power over signal cables. The system uses pairs 1, 2, 3, and 6 in the Category 3 or Category 5 twisted pair cable to supply DC power.

spare: Specifies the PoE power transmission mode as power over spare cables. The system uses pairs 4, 5, 7, and 8 in the Category 3 or Category 5 twisted pair cable to supply DC power.

Examples

# Set the PoE power transmission mode to power over signal cables in PI view.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1

[Sysname-GigabitEthernet1/0/1] poe mode signal

# Set the PoE power transmission mode to power over signal cables in PoE profile view.

<Sysname> system-view

[Sysname] poe-profile abc

[Sysname-poe-profile-abc-1] poe mode signal

Related commands

poe-profile

poe pd-description

Use poe pd-description to configure a description for the PD that connects to a PI.

Use undo poe pd-description to restore the default.

Syntax

poe pd-description text

undo poe pd-description

Default

No description is configured for the PD that connects to a PI.

Views

PI view

Predefined user roles

network-admin

Parameters

text: Configures a description for the PD connected to the PI, a case-sensitive string of 1 to 80 characters.

Examples

# Configure the description for the PD as IP Phone for Room 101.

<Sysname> system-view

[Sysname] interface gigabitEthernet 1/0/1

[Sysname-GigabitEthernet1/0/1] poe pd-description IP Phone For Room 101

poe pd-policy priority

Use poe pd-policy priority to enable PI power management.

Use undo poe pd-policy priority to restore the default.

Syntax

poe pd-policy priority

undo poe pd-policy priority

Default

PI power management is disabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

The following matrix shows the command and hardware compatibility:

 

Hardware series	Model	Command compatibility
WX1800H series	WX1804H WX1810H WX1820H	No
WX2500H series	WX2510H WX2540H WX2560H	No
WX3000H series	WX3010H WX3010H-L WX3010H-X WX3024H WX3024H-L	Yes
WX3500H series	WX3508H WX3510H WX3520H WX3540H	No
WX5500E series	WX5510E WX5540E	No
WX5500H series	WX5540H WX5560H WX5580H	No
Access controller modules	EWPXM1MAC0F EWPXM1WCME0 EWPXM2WCMD0F LSQM1WCMX20 LSQM1WCMX40 LSUM1WCME0 LSUM1WCMX20RT LSUM1WCMX40RT	No

 

If PI power management is disabled, the PSE does not supply power to new PDs when PSE power overload occurs.

If PI power management is enabled, when a PSE is overloaded, the PSE allocates power to PDs based on the priority of their PIs.

Examples

# Enable PI power management.

<Sysname> system-view

[Sysname] poe pd-policy priority

Related commands

poe priority

poe priority

Use poe priority to set the power supply priority for a PI.

Use undo poe priority to restore the default.

Syntax

poe priority { critical | high | low }

undo poe priority

Default

The power supply priority of a PI is low.

Views

PI view

PoE profile view

Predefined user roles

network-admin

Parameters

critical: Sets the power supply priority to critical. The PI with critical power priority operates in guaranteed mode. Power is first supplied to the PD connected to the critical PI.

high: Sets the power supply priority to high.

low: Sets the power supply priority to low.

Usage guidelines

The following matrix shows the command and hardware compatibility:

 

Hardware series	Model	Command compatibility
WX1800H series	WX1804H WX1810H WX1820H	No
WX2500H series	WX2510H WX2540H WX2560H	No
WX3000H series	WX3010H WX3010H-L WX3010H-X WX3024H WX3024H-L	Yes
WX3500H series	WX3508H WX3510H WX3520H WX3540H	No
WX5500E series	WX5510E WX5540E	No
WX5500H series	WX5540H WX5560H WX5580H	No
Access controller modules	EWPXM1MAC0F EWPXM1WCME0 EWPXM2WCMD0F LSQM1WCMX20 LSQM1WCMX40 LSUM1WCME0 LSUM1WCMX20RT LSUM1WCMX40RT	No

 

When the PoE power is insufficient, power is first supplied to PIs with higher priority.

For PIs with same power supply priority, the PI with the smallest ID is allocated with power first.

If a PoE profile has been applied to a PI, remove the application before configuring the PI in PoE profile view.

If a PI has been configured, remove the configuration before configuring the PI in PI view.

Examples

# Set the power supply priority of the PI to critical in PI view.

<Sysname> system-view

[Sysname] interface gigabitethernet 1/0/1

[Sysname-GigabitEthernet1/0/1] poe priority critical

# Set the power supply priority of the PI to critical in PoE profile view.

<Sysname> system-view

[Sysname] poe-profile abc

[Sysname-poe-profile-abc-1] poe priority critical

[Sysname-poe-profile-abc-1] quit

[Sysname] interface gigabitEthernet 1/0/1

[Sysname-GigabitEthernet1/0/1] apply poe-profile name abc

Related commands

poe pd-policy priority

poe temperature-protection

Use poe temperature-protection enable to enable PoE over-temperature protection.

Use undo poe temperature-protection enable to disable the feature.

Syntax

poe temperature-protection enable

undo poe temperature-protection enable

Default

PoE over-temperature protection is enabled.

Views

System view

Predefined user roles

network-admin

Usage guidelines

The following matrix shows the command and hardware compatibility:

 

Hardware series	Model	Command compatibility
WX1800H series	WX1804H WX1810H WX1820H	No
WX2500H series	WX2510H WX2540H WX2560H	No
WX3000H series	WX3010H WX3010H-L WX3010H-X WX3024H WX3024H-L	Yes
WX3500H series	WX3508H WX3510H WX3520H WX3540H	No
WX5500E series	WX5510E WX5540E	No
WX5500H series	WX5540H WX5560H WX5580H	No
Access controller modules	EWPXM1MAC0F EWPXM1WCME0 EWPXM2WCMD0F LSQM1WCMX20 LSQM1WCMX40 LSUM1WCME0 LSUM1WCMX20RT LSUM1WCMX40RT	No

 

If PoE over-temperature protection is enabled, the device performs the following operations:

·     Disables PoE on all ports when the temperature exceeds the upper limit.

·     Enables PoE on all ports when the temperature drops below the lower limit.

Examples

# Disable PoE over-temperature protection.

<Sysname> system-view

[Sysname] undo poe temperature-protection enable

poe update

Use poe update to upgrade the PSE firmware when the device is operating.

Syntax

poe update { full | refresh } filename

Views

System view

Predefined user roles

network-admin

Parameters

full: Upgrades the PSE firmware in full mode.

refresh: Upgrades the PSE firmware in refresh mode.

filename: Specifies the name of the upgrade file, a case-insensitive string of 1 to 64 characters. The specified file must be in the root directory of the file system of the device.

Usage guidelines

The following matrix shows the command and hardware compatibility:

 

Hardware series	Model	Command compatibility
WX1800H series	WX1804H WX1810H WX1820H	No
WX2500H series	WX2510H WX2540H WX2560H	No
WX3000H series	WX3010H WX3010H-L WX3010H-X WX3024H WX3024H-L	Yes
WX3500H series	WX3508H WX3510H WX3520H WX3540H	No
WX5500E series	WX5510E WX5540E	No
WX5500H series	WX5540H WX5560H WX5580H	No
Access controller modules	EWPXM1MAC0F EWPXM1WCME0 EWPXM2WCMD0F LSQM1WCMX20 LSQM1WCMX40 LSUM1WCME0 LSUM1WCMX20RT LSUM1WCMX40RT	No

 

You can upgrade the PSE firmware in service in either of the following modes:

·     Refresh mode—Updates the PSE firmware without deleting it. You can use the refresh mode in most cases.

·     Full mode—Deletes the current PSE firmware and reloads a new one. Use the full mode if the PSE firmware is damaged and you cannot execute any PoE commands.

Examples

# Upgrade the PSE firmware in service.

<Sysname> system-view

[Sysname] poe update refresh POE-168.bin

poe-profile

Use poe-profile to create a PoE profile and enter its view, or enter the view of an existing PoE profile.

Use undo poe-profile to delete a PoE profile.

Syntax

poe-profile profile-name [ index ]

undo poe-profile { index index | name profile-name }

Default

No PoE profiles exist.

Views

System view

Predefined user roles

network-admin

Parameters

profile-name: Specifies a PoE profile name, a case-sensitive string of 1 to 15 characters. A PoE configuration file name begins with a letter and must not contain reserved keywords including undo, all, name, interface, user, poe, disable, mode, priority, or enable.

index: Specifies the index number of a PoE profile, in the range of 1 to 100.

Usage guidelines

To configure PIs in batches, use the PoE profile.

If you do not specify a profile index, the system automatically assigns an index (starting from 1) to the PoE profile.

If a PoE profile is applied, use the undo apply poe-profile command to remove the application before deleting the PoE profile.

Examples

# Create a PoE profile, name it abc, and specify the index number as 3.

<Sysname> system-view

[Sysname] poe-profile abc 3

[Sysname-poe-profile-abc-3]

# Create a PoE profile and name it def. Do not specify the index number.

<Sysname> system-view

[Sysname] poe-profile def

[Sysname-poe-profile-def-1]

Related commands

·     apply poe-profile

·     poe enable

·     poe mode

·     poe priority

poe utilization-threshold

Use poe utilization-threshold to configure a power alarm threshold for the PSE.

Use undo poe utilization-threshold to restore the default power alarm threshold of the PSE.

Syntax

poe utilization-threshold value

undo poe utilization-threshold

Default

The power alarm threshold for the PSE is 80%.

Views

System view

Predefined user roles

network-admin

Parameters

value: Specifies alarm threshold as a percentage of 1 to 99.

Usage guidelines

If PSE power usage crosses the threshold multiple times in succession, the system sends notification messages only for the first crossing. For more information, see "Configuring SNMP."

Examples

# Set the power alarm threshold of the PSE to 90%.

<Sysname> system-view

[Sysname] poe utilization-threshold 90