interface-range: Range of Ethernet interface numbers, indicating multiple Ethernet interfaces. The expression is interface-range = 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 should be smaller than the end interface number. Ethernet interface numbers can be in any range. If any interface in the specified range does not support PoE, it is ignored when the PoE configuration file is applied.

Description

Use the apply poe-profile interface command to apply the PoE configuration file to one or more PoE interfaces.

Use the undo apply poe-profile interface command to remove the application of the PoE configuration file to the specified PoE interface(s).

Related commands: display poe-profile interface, apply poe-profile.

Examples

# Apply the PoE configuration file named ABC to the PoE interface Ethernet 2/0/1.

<Sysname> system-view

[Sysname] apply poe-profile name ABC interface ethernet 2/0/1

# Apply the indexed PoE configuration file to PoE interfaces Ethernet 2/0/2 through Ethernet 2/0/8.

<Sysname> system-view

[Sysname] apply poe-profile name ABC interface ethernet 2/0/2 to ethernet 2/0/8

display poe device

Syntax

display poe device

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe device command to display the mapping between ID, module, and slot of all the power sourcing equipments (PSEs).

Examples

# Display the mapping between ID, module, and slot of each PSE. (The information displayed depends on the device model.)

<Sysname> display poe device

PSE ID SlotNo SubSNo PortNum MaxPower(W) State Model

19 6 0 48 37 off LSQ1FV48SA

Table 1-1 display poe device command output description

Field	Description
PSE ID	ID of the PSE
SlotNo	Slot number of the PSE
SubSNo	Sub Slot number
PortNum	Number of PoE interfaces on the PSE
MaxPower(W)	Maximum power of the PSE (W)
State	PSE state: on: The PSE is supplying power. off: The PSE stops supplying power. faulty: The PSE fails.
Model	PSE model

display poe interface

Syntax

display poe interface [ interface-type interface-number ]

View

Any view

Default Level

1: Monitor level

Parameters

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

Description

Use the display poe interface command to display the power information of the specified interface.

If no interface is specified, the power information of all PoE interfaces is displayed.

Examples

# Display the power state of Ethernet 2/0/1.

<Sysname> display poe interface ethernet 2/0/1

Port Power Enabled : enable

Port Power Priority : critical

Port Operating Status : on

Port IEEE Class : 1

Port Detection Status : delivering-power

Port Power Mode : signal

Port Current Power : 11592 mW

Port Average Power : 11610 mW

Port Peak : 11684 mW

Port Max Power : 15400 mW

Port Current : 244 mA

Port Voltage : 51.7 V

Port PD Description : IP Phone For Room 101

Table 1-2 display poe interface ethernet command output description

Field	Description
Port Power Enabled	PoE state: enabled/disabled l enable: PoE is enabled. l disable: PoE is disabled.
Port Power Priority	Power priority of the PoE interface: l critical (highest) l high l low
Port Operating Status	Operating state of a PoE interface: l off: PoE is disabled. l on: Power is supplied for a PoE interface normally. l power lack: The guaranteed remaining power of the PSE is not high enough to supply power for a critical PoE interface. l power-deny: The PSE refuses to supply power. The power required by the powered device (PD) is higher than the configured power. l power-itself: The external equipment is supplying power for itself. l power-limit: The PSE is supplying a limited power. The power required by the PD is higher than the configured power and the PSE still supplies the configured power.
Port IEEE class	PD power class: 0, 1, 2, 3, 4, and - - indicates not supported.
Port Detection Status	Power detection state of a PoE interface: l disabled: The PoE function is disabled. l searching: The PoE interface is searching for the PD. l delivering-power: The PoE interface is supplying power for the PD. l fault: There is a fault defined in 802.3af. l test: The PoE interface is under test. l other-fault: There is a fault other than defined in 802.3af. l pd-disconnect: The PD is disconnected.
Port Power Mode	Power mode of a PoE interface: l signal: Power is supplied over signal cables. l spare: Power is supplied over spare cables.
Port Current Power	Current power of a PoE interface, including PD consumption power and transmission loss The transmission loss usually does not exceed one watt.
Port Average Power	Average power of a PoE interface
Port Peak Power	Peak power of a PoE interface
Port Max Power	Maximum power of a PoE interface
Port Current	Current of a PoE interface
Port Voltage	Voltage of a PoE interface
Port PD Description	Description of the PD connected to the PoE interface, which is used to identify the type and location of the PD.

# Display the state of all PoE interfaces.

<Sysname> display poe interface

Interface Enable Priority CurPower Operating IEEE Detection

(W) Status class Status

GE2/0/1 enable low 4.4 on 1 delivering-power

GE2/0/2 enable critical 0 on - disabled

GE2/0/3 enable low 0 on - disabled

GE2/0/4 enable critical 0 on - searching

GE2/0/5 enable low 4.0 on 2 delivering-power

GE2/0/6 enable low 0 on - disabled

GE2/0/7 disable low 0 off - fault

GE2/0/8 disable low 0 off - disabled

GE2/0/9 disable low 0 off - disabled

GE2/0/10 disable low 0 off - disabled

GE2/0/11 disable low 0 off - disabled

GE2/0/12 disable low 0 off - disabled

--- 2 port(s) on, 8.4(W) consumed, 791.6(W) Remaining ---

Table 1-3 display poe interface command output description

Field	Description
Interface	Shortened form of a PoE interface
Enable	PoE state: enabled/disabled l enable: PoE is enabled. l disable: PoE is disabled.
Priority	Power priority of a PoE interface: l critical (highest) l high l low
CurPower	Current power of a PoE interface
Operating Status	Operating state of a PoE interface l off: PoE is disabled. l on: Power is supplied for a PoE interface normally. l power lack: The guaranteed remaining power of the PSE is not high enough to supply power for a critical PoE interface. l power-deny: The PSE refuses to supply power. The power required by the powered device (PD) is higher than the configured power. l power-itself: The external equipment is supplying power for itself. l power-limit: The PSE is supplying a limited power. The power required by the PD is higher than the configured power and the PSE still supplies the configured power. Port operation status varies with devices.
IEEE class	PD power class defined by IEEE
Detection Status	Power detection state of a PoE interface: l disabled: The PoE function is disabled. l searching: The PoE interface is searching for the PD. l delivering-power: The PoE interface is supplying power for the PD. l fault: There is a fault defined in 802.3af. l test: The PoE interface is under test. l There is a fault other than defined in 802.3af. l pd-disconnect: The PD is disconnected. Power detection state varies with devices.
port(s) on	Number of PoE interfaces that are supplying power
consumed	Power consumed by the current PoE interface
Remaining	Total remaining power of the system

display poe interface power

Syntax

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

View

Any view

Default Level

1: Monitor level

Parameters

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

Description

Use the display poe interface power command to display the power information of a PoE interface(s).

If no interface is specified, the power information of all PoE interfaces will be displayed.

Examples

# Display the power information of Ethernet 2/0/1.

<Sysname> display poe interface power ethernet 2/0/1

Interface CurPower PeakPower MaxPower PD Description

(W) (W) (W)

Eth2/0/1 15.0 15.3 15.4 Acess Point on Room 509 for Peter

# Display the power information of all PoE interfaces.

<Sysname> display poe interface power

Interface CurPower PeakPower MaxPower PD Description

(W) (W) (W)

GE2/0/25 4.4 4.5 4.6 IP Phone on Room 309 for Peter Smith

GE2/0/26 4.4 4.5 15.4 IP Phone on Room 409 for Peter Pan

GE2/0/27 15.0 15.3 15.4 Acess Point on Room 509 for Peter

GE2/0/28 0 0 0 IP Phone on Room 609 for Peter John

GE2/0/29 0 0 0 IP Phone on Room 709 for Jack

GE2/0/30 0 0 0 IP Phone on Room 809 for Alien

--- 3 port(s) on, 23.8(W) consumed, 776.2(W) Remaining ---

Table 1-4 display poe interface power command output description

Field	Description
Interface	Shortened form of a PoE interface
CurPower	Current power of a PoE interface
PeakPower	Peak power of a PoE interface
MaxPower	Maximum power of a PoE interface
PD Description	Description of the PD connected with a PoE interface When the description contains more than 34 characters, the first 30 characters followed by four dots are displayed.
port(s) on	Number of PoE interfaces that are supplying power
consumed	Power currently consumed by all PoE interfaces
Remaining	Total remaining power of the system

display poe power-usage

Syntax

display poe power-usage

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe power-usage command to display the power information of the PoE power and all PSEs

Examples

# Display the power information of the PoE power and all PSEs.

<Sysname> display poe power-usage

PoE Current Power : 600 W

PoE Max Power : 2000 W

PoE Max Guaranteed Power : 1000 W

PoE Remaining Allocate Power : 800 W

PoE Remaining Guaranteed Power : 600 W

PoE Total Powered Port Number : 60

Detailed power usage of PSE(s):

PSE ID Max Current Peak Average Remaining Powered

(W) (W) (W) (W) Guaranteed(W) PortNum

10 300 200 230 205 100 20

13 500 100 120 110 300 10

Table 1-5 display poe power-usage command output description

Field	Description
PoE Current Power	Total consumption power of the PSE
PoE Max Power	Maximum PoE power
PoE Max Guaranteed Power	Guaranteed maximum PoE power, namely, the maximum power supplied to critical PSEs
PoE Remaining Allocate Power	Remaining allocable PoE power = Maximum PoE power – the sum of the maximum power of all PoE-enabled PSEs
PoE Remaining Guaranteed Power	Guaranteed remaining PoE power = Guaranteed maximum PoE power – the sum of the maximum power of critical PSEs
PoE Total Powered Port Number	Number of PoE interfaces that are currently supplying power
PSE ID	ID of the PSE
Max	Maximum power of the PSE
Current	Current power of the PSE
Peak	Peak power of the PSE
Average	Average power of the PSE
Remaining Guaranteed	Guaranteed remaining power of the PSE = Guaranteed maximum power of the PSE – the sum of the maximum power of critical PoE interfaces of the PSE
Powered PortNum	Number of PoE interfaces for which the PSE is supplying power

display poe pse

Syntax

display poe pse [ pse-id ]

View

Any view

Default Level

1: Monitor level

Parameters

pse-id: PSE ID. You can use the display poe device command to view the mapping between PSE ID and slot. If you enter a PSE ID, the information of the PSE is displayed. Otherwise, the information of all PSEs on the device is displayed.

Description

Use the display poe pse command to display the information of the specified PSE.

Examples

# Display the information of PSE 7.

<Sysname> display poe pse 7

PSE ID : 7

PSE Slot No : 2

PSE Model : LSQ1FV48SA

PSE Power Enabled : enable

PSE Power Preempted : no

PSE Power Priority : low

PSE Current Power : 130 W

PSE Average Power : 20 W

PSE Peak Power : 240 W

PSE Max Power : 200 W

PSE Remaining Guaranteed : 120 W

PSE CPLD Version : 100

PSE Software Version : 200

PSE Hardware Version : 100

PSE Legacy Detection : disable

PSE Utilization-threshold : 80

PSE Pse-policy Mode : disable

PSE Pd-policy Mode : disable

PSE PD Disconnect Detect Mode : AC

Table 1-6 display poe pse command output description

Field	Description
PSE ID	ID of the PSE
PSE Slot No	Slot number of the PSE
PSE Model	Model of the PSE module
PSE Power Enabled	PoE is enabled for the PSE
PSE Power Preempted	PSE power preempted state l no: The power of the PSE is not preempted. l yes: The power of the PSE is preempted so that it cannot supply power, although PoE is enabled for the PSE
PSE Power Priority	Power priority of the PSE
PSE Current Power	Current power of the PSE
PSE Average Power	Average power of the PSE
PSE Peak Power	Peak power of the PSE
PSE Max Power	Maximum power of the PSE
PSE Remaining Guaranteed	Guaranteed remaining power of the PSE = Maximum power of the PSE– the sum of the maximum power of the critical PoE interfaces of the PSE
PSE CPLD Version	PSE CPLD version
PSE Software Version	PSE software version number
PSE Hardware Version	PSE hardware version number
PSE Legacy Detection	Nonstandard PD detection by the PSE: l enable: Enabled l disable: Disabled
PSE Utilization-threshold	PSE power alarm threshold
PSE Pse-policy Mode	PSE power management policy mode
PSE Pd-policy Mode	PD power management policy mode
PSE PD Disconnect Detect Mode	PD disconnection detection mode

display poe pse interface

Syntax

display poe pse pse-id interface

View

Any view

Default Level

1: Monitor level

Parameters

pse pse-id: Specifies a PSE ID. You can use the display poe device command to view the mapping between PSE ID and slot.

Description

Use the display poe pse interface command to display the state of all PoE interfaces connected to the specified PSE.

Examples

# Display the state of all PoE interfaces connected to PSE 7.

<Sysname> display poe pse 7 interface

Interface Enable Priority CurPower Operating IEEE Detection

(W) Status class Status

GE2/0/1 enable low 4.4 on 1 delivering-power

GE2/0/2 enable critical 0 power-lack - disabled

GE2/0/3 enable low 0 power-deny - disabled

GE2/0/4 enable critical 0 on - searching

GE2/0/5 enable low 4.0 power-limit 2 delivering-power

GE2/0/6 enable low 0 power-itself - disabled

GE2/0/7 disable low 0 off - fault

GE2/0/8 disable low 0 off - disabled

GE2/0/9 disable low 0 off - disabled

GE2/0/10 disable low 0 off - disabled

GE2/0/11 disable low 0 off - disabled

GE2/0/12 disable low 0 off - disabled

--- 2 port(s) on, 8.4(W) consumed, 171.6(W) Remaining ---

Table 1-7 display poe pse interface command output description

Field	Description
Interface	Shortened form of a PoE interface
Enable	PoE enabled/disabled state. For the value, see Table 1-2.
Priority	Priority of a PoE interface. For the value, see Table 1-2.
CurPower	Current power of a PoE interface
Operating	Operating state of a PoE interface. For the value, see Table 1-2.
IEEE	PD power class
Detection	Power detection state of a PoE interface. For the value, see Table 1-2.
port(s) on	Number of PoE interfaces that are supplying power
consumed	Power consumed by PoE interfaces on the PSE
Remaining	Remaining power on the PSE

display poe pse interface power

Syntax

display poe pse pse-id interface power

View

Any view

Default Level

1: Monitor level

Parameters

pse pse-id: Specifies a PSE ID. You can use the display poe device command to view the mapping between PSE ID and slot.

Description

Use the display poe pse interface power command to display the power information of PoE interfaces connected with the PSE.

Examples

# Display the power information of PoE interfaces connected with PSE 7.

<Sysname> display poe pse 7 interface power

Interface CurPower PeakPower MaxPower PD Description

(W) (W) (W)

GE2/0/25 4.4 4.5 4.6 IP Phone on Room 309 for Peter Smith

GE2/0/26 4.4 4.5 15.4 IP Phone on Room 409 for Peter Pan

GE2/0/27 15.0 15.3 15.4 Acess Point on Room 509 for Peter

GE2/0/28 0 0 5 IP Phone on Room 609 for Peter John

GE2/0/29 0 0 4 IP Phone on Room 709 for Jack

GE2/0/30 0 0 5 IP Phone on Room 809 for Alien

--- 3 port(s) on, 23.8(W) consumed, 776.2(W) Remaining ---

Table 1-8 display poe pse interface power command output description

Field	Description
Interface	Shortened form of a PoE interface
CurPower	Current power of a PoE interface
PeakPower	Peak power of a PoE interface
MaxPower	Maximum power of a PoE interface
PD Description	Description of the PD connected with a PoE interface. When the description contains more than 34 characters, the first 30 characters followed by four dots are displayed.
port(s) on	Number of PoE interfaces that are supplying power
consumed	Power currently consumed by all PoE interfaces
Remaining	Remaining power on the PSE

display poe-power

Syntax

display poe-power

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power command to display the information of the PoE power.

Examples

# Display information of the PoE power.

<Sysname> display poe-power

PoE Current Power : 1870 W

PoE Average Power : 2100 W

PoE Peak Power : 2350 W

PoE Max Power : 2000 W

PoE Nominal Power : 2500 W

PoE Current Current : 3.00 A

PoE Current Voltage : 55.00 V

PoE Input-threshold Lower : 111.22 V

PoE Input-threshold Upper : 131.00 V

PoE Output-threshold Lower : 45.00 V

PoE Output-threshold Upper : 57.00 V

PoE Hardware Version : 0002

PoE Software Version : 0001

PoE Power Number : 2

PoE Power 1:

Manufacturer : Tyco Electronics Com

Type : PSE2500-A

Status : Normal

PoE Power 2:

Manufacturer : Tyco Electronics Com

Type : PSE2500-B

Status : Normal

Table 1-9 display poe-power command output description

Field	Description
PoE Current Power	Current PoE power
PoE Average Power	Average PoE power
PoE Peak Power	Peak PoE power
PoE Max Power	Maximum PoE power
PoE Nominal Power	Nominal PoE power
PoE Current Current	Current PoE current
PoE Current Voltage	Current PoE voltage
PoE Input-threshold Lower	AC input under-voltage threshold
PoE Input-threshold Upper	AC input over-voltage threshold
PoE Output-threshold Lower	DC output under-voltage threshold
PoE Output-threshold Upper	DC output over-voltage threshold
PoE Hardware Version	PoE hardware version number
PoE Software Version	PoE software version number
PoE Power Number	Number of PoE power supply units
Manufacturer	Manufacturer of the PoE power. If the device does not support to get this field, it is displayed as NONE.
Type	Type of the PoE power. If the device does not support to get this field, it is displayed as NONE.
PoE Power Status	PoE power state: l Normal l Absent l Off l Master l Slave l Balance l Redundant l Alarm l Faulty The PoE power state varies with devices.

display poe-power ac-input state

Syntax

display poe-power ac-input state

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power ac-input state command to display the state information of the AC input power.

Examples

# Display the state information of the AC input power.

<Sysname> display poe-power ac-input state

Module Number : 2

Output AC Current A Alarm : Normal

Output AC Current B Alarm : Under Limit

Output AC Current C Alarm : Lack Phase

Module 1:

Volt Phase AB Alarm : Above Limit

Volt Phase BC Alarm : Fuse Broken

Volt Phase CA Alarm : Switch Off

Module 2:

Volt Phase AB Alarm : Above Limit

Volt Phase BC Alarm : Fuse Broken

Volt Phase CA Alarm : Switch Off

Table 1-10 display poe-power ac-input state command output description

Field	Description
Module Number	Number of modules that a power supply unit (PSU) contains
Output AC Current A/B/C Alarm	Output three-phase AC voltage state: l Normal: The voltage is normal. l Under Limit: The voltage is below the lower limit. l Above Limit: The voltage is above the upper limit. l Lack Phase: A phase is lost. l Fuse Broken: The fuse is broken. l Switch Off: The switch is turned off. l Other Error: Other faults
Volt Phase AB/BC/CA Alarm	AC voltage input state: Same as those of the output three-phase AC current

display poe-power alarm

Syntax

display poe-power alarm

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power alarm command to display the alarm information of the PoE power.

Examples

# Display the alarm information of the PoE power.

<Sysname> display poe-power alarm

PSU Number : 3

PSU 1 State : Normal

PSU 2 State : Disconnect

PSU 3 State : Over Voltage

Over Temperature

Table 1-11 display poe-power alarm command output description

Field	Description
PSU Number	Number of PSUs
PSU x State	PSU state: l Normal: The PSU is normal. l Disconnect: The PSU is disconnected. l Input Error: An input error occurs to the PSU. l Output Error: An output error occurs to the PSU. l Over Voltage: An over-voltage occurs to the PSU. l Over Temperature: An over-temperature occurs to the PSU. l Fan Error: A fault occurs to the fan of the PSU. l Shut Down: The PSU is shut down. l Current Restricted: The current of the PSU is restricted.

Field

Description

PSU Number

Number of PSUs

PSU x State

PSU state:

l Normal: The PSU is normal.

l Disconnect: The PSU is disconnected.

l Input Error: An input error occurs to the PSU.

l Output Error: An output error occurs to the PSU.

l Over Voltage: An over-voltage occurs to the PSU.

l Over Temperature: An over-temperature occurs to the PSU.

l Fan Error: A fault occurs to the fan of the PSU.

l Shut Down: The PSU is shut down.

l Current Restricted: The current of the PSU is restricted.

display poe-power dc-output state

Syntax

display poe-power dc-output state

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power dc-output state command to display the state information of the DC output power

Examples

# Display the state information of the DC output power.

<Sysname> display poe-power dc-output state

DC Output State : Normal

Table 1-12 display poe-power dc-output state command output description

Field	Description
DC Output State	DC output state. See Table 1-10.

display poe-power dc-output value

Syntax

display poe-power dc-output value

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power dc-output value command to display the parameter values of the DC output power.

Examples

# Display the parameter values of the DC output power.

<Sysname> display poe-power dc-output value

DC Output Voltage : 54.05 V

DC Output Current : 0.35 A

Table 1-13 display poe-power dc-output value command output description

Field	Description
DC Output Voltage	DC output voltage
DC Output Current	DC output current

display poe-power status

Syntax

display poe-power status

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power status command to display the status information of the PoE power.

Examples

# Display the status information of the PoE power.

<Sysname>display poe-power status

Switch Number : 1

Switch 1 State : AC Switch High Voltage

DC Output State : Under Limit

DC Output Voltage : 56.00 V

DC Output Current : 15.00 A

Module Number : 2

Output AC Current A Alarm : Normal

Output AC Current B Alarm : Under Limit

Output AC Current C Alarm : Lack Phase

Module 1:

Volt Phase AB Alarm : Above Limit

Volt Phase BC Alarm : Fuse Broken

Volt Phase CA Alarm : Switch Off

Module 2:

Volt Phase AB Alarm : Above Limit

Volt Phase BC Alarm : Fuse Broken

Volt Phase CA Alarm : Switch Off

Table 1-14 display poe-power status command output description

Field	Description
Switch Number	Number of power switches
Switch x State	State of a power switch
DC Output State	DC output state
DC Output Voltage	DC output voltage
DC Output Current	DC output current
Module Number	Number of modules that a PSU contains
Output AC Current A/B/C Alarm	Output three-phase AC current state. See Table 1-10.
Volt Phrase AB/BC/CA Alarm	AC voltage input state. See Table 1-10.

display poe-power supervision-module

Syntax

display poe-power supervision-module

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power supervision-module command to display the information of the monitoring module of the PoE power.

Examples

# Display the information of the monitoring module of the PoE power.

<Sysname> display poe-power supervision-module

Supervision Version : 2.6

Supervision Name : Summer Pms

PoE Power Type : PSE2500-A

PoE Current Power : 600 W

PoE Average Power : 630 W

PoE Peak Power : 650 W

PoE Nominal Power : 2400 W

PSU Available Number : 1

PSU 1:

Nominal Output Power : 2500(W)(220V)/1250(W)(110V)

Hardware Version Info : NP Series

Table 1-15 display poe-power supervision-module command output description

Field	Description
Supervision Version	Software version number of the monitoring module of the PoE power
Supervision Name	Name of the monitoring module of the PoE power
PoE Power Type	Type of the PoE power
PoE Current Power	Current consumption power
PoE Average Power	Average power
PoE Peak Power	Peak power
PoE Nominal Power	Nominal power
PSU Available Number	Number of available PSUs
Nominal Output Power	Nominal output power of a PSU
Hardware Version Info	Hardware version information of the PSU

display poe-power switch state

Syntax

display poe-power switch state

View

Any view

Default Level

1: Monitor level

Parameters

None

Description

Use the display poe-power switch state command to display the switch information of the PoE power.

Examples

# Display the switch information of the PoE power.

<Sysname> display poe-power switch state

Switch Number : 1

Switch 1 State : AC Switch High Voltage

Table 1-16 display poe-power switch state command output description

Field	Description
Switch Number	Number of power switches
Switch x State	Switch state: l AC Switch On: The AC switch is turned on. l AC Switch Off: The switch is turned off. l AC Switch High Voltage: The voltage of the AC switch is high. l AC Switch Low Voltage: The voltage of the AC switch is low.

Field

Description

Switch Number

Number of power switches

Switch x State

Switch state:

l AC Switch On: The AC switch is turned on.

l AC Switch Off: The switch is turned off.

l AC Switch High Voltage: The voltage of the AC switch is high.

l AC Switch Low Voltage: The voltage of the AC switch is low.

display poe-profile

Syntax

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

View

Any view

Default Level

1: Monitor level

Parameters

index index: Index number of the PoE configuration file, in the range 1 to 100.

name profile-name: Name of the PoE configuration file, a string of 1 to 15 characters.

Description

Use the display poe-profile command to display all information of the configurations and applications of the PoE configuration file.

If no argument is specified, all information of the configurations and applications of existing PoE configuration files is displayed.

Examples

# Display all information of the configurations and applications of the current PoE configuration file.

<Sysname> display poe-profile

Poe-profile Index ApplyNum Interface Configuration

AA3456789012345 1 3 GE2/0/1 poe enable

GE2/0/2 poe priority critical

GE2/0/3

poe-profileAA 2 1 GE2/0/24 poe enable

poe max-power 12300

poe-profileBB 3 0 poe enable

poe priority critical

poe max-power 15400

--- 3 poe-profile(s) created, 4 port(s) applied ---

Table 1-17 display poe-profile command output description

Field	Description
Poe-profile	Name of the PoE configuration file
Index	Index number of the PoE configuration file
ApplyNum	Number of PoE interfaces to which a PoE configuration file is applied
Interface	Shortened form of the PoE interface to which the PoE configuration is applied
Configuration	Configurations of the PoE configuration file
poe-profile(s) created	Number of PoE configuration files
port(s) applied	Sum of the number of PoE interfaces to which all PoE configuration files are respectively applied

# Display all information of the configurations and applications of the PoE configuration file whose index number is 1.

<Sysname> display poe-profile index 1

Poe-profile Index ApplyNum Interface Configuration

AA3456789012345 1 2 GE2/0/2 poe enable

GE2/0/24 poe priority critical

poe max-power 12300

--- 2 port(s) applied ---

Table 1-18 display poe-profile index command output description

Field	Description
Poe-profile	Name of the PoE configuration file
Index	Index number of the PoE configuration file
ApplyNum	Number of PoE interfaces to which a PoE configuration file is applied
Interface	Shortened form of the PoE interface to which the PoE configuration is applied
Configuration	Configurations of the PoE configuration file
port(s) applied	Sum of the number of PoE interfaces to which all PoE configuration files are respectively applied

# Display all information of the configurations and applications of the PoE configuration file named AA.

<Sysname> display poe-profile name AA

Poe-profile Index ApplyNum Interface Configuration

AA 1 2 GE2/0/1 poe enable

GE2/0/2 poe priority critical

poe max-power 12300

--- 2 port(s) applied ---

Table 1-19 display poe-profile name command output description

Field	Description
Poe-profile	Name of the PoE configuration file
Index	Index number of the PoE configuration file
ApplyNum	Number of PoE interfaces to which a PoE configuration file is applied
Interface	Shortened form of the PoE interface to which the PoE configuration is applied
Configuration	Configurations of the PoE configuration file
port(s) applied	Sum of the number of PoE interfaces to which all PoE configuration files are respectively applied

display poe-profile interface

Syntax

display poe-profile interface interface-type interface-number

View

Any view

Default Level

1: Monitor level

Parameters

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

Description

Use the display poe-profile interface command to display all information of the configurations and applications of the PoE configuration file that currently takes effect on the specified PoE interface.

Examples

# Display all information of the configurations and applications of the current PoE configuration file applied to Ethernet 2/0/1.

<Sysname> display poe-profile interface ethernet 2/0/1

Poe-profile Index ApplyNum Interface Current Configuration

AA3456789012345 1 2 Eth2/0/2 poe enable

poe priority critical

Table 1-20 display poe-profile interface command output description

Field	Description
Poe-profile	Name of the PoE configuration file
Index	Index number of the PoE configuration file
ApplyNum	Number of PoE interfaces to which the PoE configuration file is applied
Interface	Shortened form of the PoE interface to which the PoE configuration is applied
Current Configuration	Configurations of the PoE configuration file that currently take effect on a PoE interface

Because not all the configurations of a PoE configuration file can be applied successfully, only the configurations that currently take effect on the interface are displayed.

poe enable

Syntax

poe enable

undo poe enable

View

PoE interface view, PoE-profile file view

Default Level

2: System level

Parameters

None

Description

Use the poe enable command to enable PoE on a PoE interface.

Use the undo poe enable command to disable PoE on a PoE interface.

By default, PoE is disabled on a PoE interface.

l If a PoE configuration file is already applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE-profile view.

l If a PoE configuration file is applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE interface view.

Examples

# Enable PoE on a PoE interface.

<Sysname> system-view

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] poe enable

# Enable PoE on a PoE interface through a PoE configuration file.

<Sysname> system-view

[Sysname] poe-profile abc

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

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

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] apply poe-profile name abc

poe enable pse

Syntax

poe enable pse pse-id

undo poe enable pse pse-id

View

System view

Default Level

2: System level

Parameters

pse-id: PSE ID.

Description

Use the poe enable pse command to enable PoE for the PSE.

Use the undo poe enable pse command to disable PoE for the PSE.

By default, PoE is disabled for the PSE.

Examples

# Enable PoE for PSE 7.

<Sysname> system-view

[Sysname] poe enable pse 7

poe legacy enable

Syntax

poe legacy enable [ pse pse-id ]

undo poe legacy enable [ pse pse-id ]

View

System view

Default Level

2: System level

Parameters

pse pse-id: Specifies a PSE ID.

Description

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

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

By default, the PSE is disabled from detecting nonstandard PDs.

Examples

# Enable PSE 7to detect nonstandard PDs.

<Sysname> system-view

[Sysname] poe legacy enable pse 7

poe max-power

Syntax

poe max-power max-power

undo poe max-power

View

PoE interface view, PoE-profile file view

Default Level

2: System level

Parameters

max-power: Maximum power in milliwatts allocated to a PoE interface. The range of this argument varies with devices.

Description

Use the poe max-power command to configure the maximum power for a PoE interface.

Use the undo poe max-power command to restore the default.

By default, the maximum power of the PoE interface is 15,400 milliwatts.

Examples

# Set the maximum power of Ethernet 2/0/1 to 12,000 milliwatts.

<Sysname> system-view

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] poe max-power 12000

# Set the maximum power of Ethernet 2/0/1 to 12,000 milliwatts through a PoE configuration file.

<Sysname> system-view

[Sysname] poe-profile abc

[Sysname-poe-profile-abc-1] poe max-power 12000

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

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] apply poe-profile name abc

poe max-power (system view)

Syntax

poe max-power max-power [ pse pse-id ]

undo poe max-power [ pse pse-id ]

View

System view

Default Level

2: System level

Parameters

max-power: Maximum power in watts of the PSE. Support for the range and default value of this argument depends on the device model.

pse pse-id: Specifies a PSE ID.

Description

Use the poe max-power command to configure the maximum power for the PSE.

Use the undo poe max-power command to restore the default maximum power of the PSE.

The default maximum power of the PSE is 806 watts.

Note that:

l The maximum power of the PSE must be greater than or equal to the sum of the maximum power of all critical PoE interfaces on the PSE so as to guarantee the power supply to these PoE interfaces. When the consumption power of all PDs connected to the PSE is greater than the maximum power of the PSE, some PDs will be powered off.

l The sum of the maximum power of all PSEs cannot exceed the maximum PoE power.

Related commands: poe priority (system view).

Examples

# Set the maximum power of PSE 7 to 150 watts.

<Sysname> system-view

[Sysname] poe max-power 150 pse 7

poe mode

Syntax

poe mode { signal | spare }

undo poe mode

View

PoE interface view, PoE-profile file view

Default Level

2: System level

Parameters

signal: Specifies the PoE mode as signal (power over signal cables).

spare: Specifies the PoE mode as spare (power over spare cables).

Description

Use the poe mode command to configure a PoE mode.

Use the undo poe mode command to restore the default.

By default, the PoE mode is signal (power over signal cables).

The PSE supplies power for a PoE interface in the following two modes: signal and spare.

l In the signal mode, lines in Category 3 and 5 twisted pair cables used for transmitting data are also used for supplying DC power.

l In the spare mode, lines in Category 3 and 5 twisted pair cables not in use are used for supplying DC power.

Examples

# Set the PoE mode to signal (power over signal cables).

<Sysname> system-view

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] poe mode signal

# Set the PoE mode to signal (power over signal cables) through a PoE configuration file.

<Sysname> system-view

[Sysname] poe-profile abc

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

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

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] apply poe-profile name abc

poe pd-description

Syntax

poe pd-description string

undo poe pd-description

View

PoE interface view

Default Level

2: System level

Parameters

string: Description of the PD connected to a PoE interface, a string of 1 to 80 characters.

Description

Use the poe pd-description command to configure a description for the PD connected to a PoE interface.

Use the undo poe pd-description command to restore the default.

By default, no description is available for the PD connected to a PoE interface.

Examples

# Configure the description for the PD connected to Ethernet 2/0/1 as IP Phone for Room 101.

<Sysname> system-view

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] poe pd-description IP Phone For Room 101

poe pd-policy priority

Syntax

poe pd-policy priority

undo poe pd-policy priority

View

System view

Default Level

2: System level

Parameters

None

Description

Use the poe pd-policy priority command to configure a PD power management priority policy.

Use the undo poe pd-policy priority command to remove the PD power management priority policy.

By default, no PD power management priority policy is configured.

Examples

# Configure a PD power management priority policy

<Sysname> system-view

[Sysname] poe pd-policy priority

poe power max-value

Syntax

poe power max-value max-power

undo poe power max-value

View

System view

Default Level

2: System level

Parameters

max-power: Maximum PoE power, namely, maximum power that the device can provide for all PSEs. In consideration of the transient peak power effect, the maximum power available is 5% higher than the configured maximum power. The range, default value, granularity, and limit vary with devices.

Description

Use the poe power max-value command to configure the maximum PoE power.

Use the undo poe power max-value command to restore the default.

The default maximum PoE power varies with devices.

Note that the configured maximum PoE power cannot exceed the rated PoE power.

Examples

# Set the maximum PoE power to 2,000 watts for the device.

<Sysname> system-view

[Sysname] poe power max-value 2000

poe priority

Syntax

poe priority { critical | high | low }

undo poe priority

View

PoE interface view, PoE-profile file view

Default Level

2: System level

Parameters

critical: Sets the power priority of a PoE interface to critical. The PoE interface whose power priority level is critical works in guaranteed mode, that is, power is first supplied to the PD connected to this critical PoE interface.

high: Sets the power priority of a PoE interface to high.

low: Sets the power priority of a PoE interface to low.

Description

Use the poe priority command to configure a power priority level for a PoE interface.

Use the undo poe priority command to restore the default.

By default, the power priority of a PoE interface is low.

Note that:

l When the PoE power is insufficient, power is first supplied to PoE interfaces with a higher priority level.

l If a PoE configuration file is already applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE-profile view.

l If a PoE configuration file is applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE interface view.

l If two PoE interfaces have the same priority level, the PoE interface with a smaller ID has the higher priority level.

Examples

# Set the power priority of Ethernet 2/0/1 to critical.

<Sysname> system-view

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] poe priority critical

# Set the power priority of Ethernet 2/0/1 to critical through a PoE configuration file.

<Sysname> system-view

[Sysname] poe-profile abc

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

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

[Sysname] interface ethernet 2/0/1

[Sysname-Ethernet2/0/1] apply poe-profile name abc

poe priority (system view)

Syntax

poe priority { critical | high | low } [ pse pse-id ]

undo poe priority [ pse pse-id ]

View

System view

Default Level

2: System level

Parameters

critical: Sets the power priority level of the PSE to critical. The PSE whose power priority level is critical works in guaranteed mode, that is, power is first supplied to the PSE.

high: Sets the power priority of the PSE to high.

low: Sets the power priority of the PSE to low.

pse pse-id: Specifies a PSE ID.

Description

Use the poe priority command to configure a power priority level for the PSE.

Use the undo poe priority command to restore the default.

By default, the power priority level of the PSE is low.

When the PoE power is insufficient, power is first supplied to PSE with a higher power priority level.

Examples

# Set the power priority of PSE 7 to critical.

<Sysname> system-view

[Sysname] poe priority critical pse 7

poe pse-policy priority

Syntax

poe pse-policy priority

undo poe pse-policy priority

View

System view

Default Level

2: System level

Parameters

None

Description

Use the poe pse-policy priority command to configure a PSE power management priority policy.

Use the undo poe pse-policy priority command to remove the PSE power management priority policy.

By default, no PSE power management priority policy is configured.

Examples

# Configure a PSE power management priority policy.

<Sysname> system-view

[Sysname] poe pse-policy priority

poe update

Syntax

poe update { full | refresh } filename pse pse-id

View

System view

Default Level

2: System level

Parameters

full: Specifies to upgrade the PSE processing software in full mode when the software is unavailable.

refresh: Specifies to upgrade the PSE processing software in refresh mode when the software is available.

filename: Name of the upgrade file, a string of 1 to 64 characters. This file must be under the root directory of the file system of the device. The extension of the upgrade file varies with devices.

pse pse-id: Specifies a PSE ID.

Description

Use the poe update command to upgrade the PSE processing software online.

l The full mode is used only in the case that anomalies occur when you use the refresh mode to upgrade the PSE processing software. Do not use the full mode in other circumstances.

l You can use the full mode to upgrade the PSE processing software to restore the PSE firmware when the the PSE processing software is unavailable (it means that none of the PoE commands are executed successfully).

l If you upgrade the PSE firmware on a backup control board, the upgrade file must be on the main control board, and only the main control board can control the upgrade of the PSE firmware on the backup control board.

Examples

# Upgrade the processing software of PSE 7 online.

<Sysname> system-view

[Sysname] poe update refresh 0400_001.S19 pse 7

poe utilization-threshold

Syntax

poe utilization-threshold utilization-threshold-value [ pse pse-id ]

undo poe utilization-threshold [ pse pse-id ]

View

System view

Default Level

2: System level

Parameters

utilization-threshold-value: Power alarm threshold in percentage, in the range 1 to 99.

pse pse-id: Specifies a PSE ID.

Description

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

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

By default, the power alarm threshold for the PSE is 80%.

The system sends a Trap message when the percentage of power utilization exceeds the alarm threshold. If the percentage of the power utilization always keeps above the alarm threshold, the system does not send any Trap message. Instead, when the percentage of the power utilization drops below the alarm threshold, the system sends a Trap message again.

Examples

# Set the power alarm threshold of PSE 7 to 90%.

<Sysname> system-view

[Sysname] poe utilization-threshold 90 pse 7

poe-power input-threshold

Syntax

poe-power input-threshold { lower | upper } value

undo poe-power input-threshold { lower | upper }

View

System view

Default Level

2: System level

Parameters

lower value: Specifies an under-voltage threshold in volts. The under-voltage threshold range, default under-voltage threshold, and recommended under-voltage threshold vary with devices.

upper value: Specifies an over-voltage threshold in volts. The over-voltage threshold range, default over-voltage threshold, and recommended over-voltage threshold vary with devices.

Description

Use the poe-power input-threshold command to configure an AC input under-voltage/over-voltage threshold.

Use the undo poe-power input-threshold command to restore the default.

The default AC input under-voltage/over-voltage threshold varies with devices.

Examples

# Set the AC input under-voltage threshold to 181 V.

<Sysname> system-view

[Sysname] poe-power input-threshold lower 181

# Set the AC input over-voltage threshold to 264 V.

<Sysname> system-view

[Sysname] poe-power input-threshold upper 264

poe-power output-threshold

Syntax

poe-power output-threshold { lower | upper } value

undo poe-power output-threshold { lower | upper }

View

System view

Default Level

2: System level

Parameters

lower value: Specifies an under-voltage threshold in volts. The under-voltage threshold range, default under-voltage threshold, and recommended under-voltage threshold vary with devices.

upper value: Specifies an over-voltage threshold in volts. The over-voltage threshold range, default over-voltage threshold, and recommended over-voltage threshold vary with devices.

Description

Use the poe-power output-threshold command to configure a DC output under-voltage/over-voltage threshold.

Use the undo poe-power output-threshold command to restore the default.

The default DC output under-voltage/over-voltage threshold varies with devices.

Examples

# Set a DC output under-voltage threshold to 45 V.

<Sysname> system-view

[Sysname] poe-power output-threshold lower 45

# Set a DC output over-voltage threshold to 57 V.

<Sysname> system-view

[Sysname] poe-power output-threshold upper 57

poe-profile

Syntax

poe-profile profile-name [ index ]

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

View

System view

Default Level

2: System level

Parameters

profile-name: Name of a PoE configuration file, a string of 1 to 15 characters. A PoE configuration file name begins with a letter (a through z or A through Z) and must not contain reserved keywords such as undo, all, name, interface, user, poe, disable, max-power, mode, priority and enable.

index: Index number of a PoE configuration file, in the range 1 to 100.

Description

Use the poe-profile profile-name command to create a PoE configuration file and enter PoE-profile view.

Use the undo poe-profile command to delete the specified PoE configuration file.

If no index is specified, the system automatically assigns an index to the PoE configuration file, starting from 1.

Note that if a PoE configuration file is already applied to a PoE interface, you cannot delete it. To delete the file, you must first execute the undo apply poe-profile command to remove the application of the PoE configuration file to the PoE interface.

Examples

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

<Sysname> system-view

[Sysname] poe-profile abc 3

08-System Volume

1 PoE Configuration Commands

PoE Configuration Commands

apply poe-profile

apply poe-profile interface

display poe-profile

display poe-profile interface

poe enable

poe priority (system view)

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