Table of Contents

1 PoE Configuration Commands· 1-1

PoE Configuration Commands· 1-1

display poe interface· 1-1

display poe interface power 1-3

display poe powersupply· 1-4

display poe temperature-protection· 1-5

poe enable· 1-5

poe legacy enable· 1-6

poe max-power 1-7

poe mode· 1-7

poe power-management 1-8

poe priority· 1-9

poe temperature-protection· 1-9

poe update· 1-10

update fabric· 1-11

2 PoE Profile Configuration Commands· 2-1

PoE Profile Configuration Commands· 2-1

apply poe-profile· 2-1

display poe-profile· 2-2

poe-profile· 2-3

 

 

 

PoE Configuration Commands

display poe interface

Syntax

display poe interface [ interface-type interface-number ]

View

Any view

Parameters

interface-type interface-number: Port type and port number.

Description

Use the display poe interface command to view the PoE status of a specific port or all ports of the switch.

If the interface-type interface-number argument is not specified, the command displays the PoE status of all ports of the switch.

Related commands: poe enable, poe max-power, poe mode, poe power-management, poe priority.

Examples

# Display the PoE status of Ethernet 1/0/10.

<Sysname> display poe interface Ethernet1/0/10

Port power enabled           :enable

Port power ON/OFF            :on

Port power status            :Standard PD was detected

Port power mode              :signal

Port PD class                :0

port power priority          :low

Port max power               :15400 mW

Port current power           :460 mW

Port peak power              :552 mW

Port average power           :547 mW

Port current                 :10 mA

Port voltage                 :51 V

Table 1-1 display poe interface command output description

Field	Description
Port power enabled	PoE is enabled on the port
Port power ON/OFF	The power on the port is on/off
Port power status	PoE status on the port: l      user command set port to off: PoE to the port is turned off by the user l      Standard PD was detected: A standard PD is detected l      detection is in process: PDs are being detected
Port power mode	PoE mode on the port: signal: PoE through the signal cable
Port PD class	Class of power to the PD
Port power priority	PoE priority of the port: l      critical: The highest l      high: High l      low: Low
Port max power	The maximum available power on the port
Port current power	The current power on the port
Port average power	The average power on the port
Port peak power	The peak power on the port
Port current	The current on the port
Port voltage	The voltage on the port

 

# Display the PoE status of all ports.

<Sysname> display poe interface

       PORT INDEX      POWER ENABLE   MODE  PRIORITY       STATUS

 Ethernet1/0/1          on   enable  signal  low      Standard PD was detected

 Ethernet1/0/2          on   enable  signal  low      Standard PD was detected

 Ethernet1/0/3          off  enable  signal  low      detection is in process

 Ethernet1/0/4          off  enable  signal  low      detection is in process

 Ethernet1/0/5          off  enable  signal  low      detection is in process

 Ethernet1/0/6          off  enable  signal  low      detection is in process

 Ethernet1/0/7          off  enable  signal  low      detection is in process

 Ethernet1/0/8            on   enable  signal  critical Standard PD was detected

……

<Omitted>

Table 1-2 display poe interface command output description

Field	Description
PORT INDEX	Port index
POWER	Power status on the port: ON/OFF
ENABLE	PoE enabled/disabled status on the port
MODE	PoE mode on the port: l      signal: PoE through the signal cable l      spare: PoE through the spare cable
PRIORITY	PoE priority of the port: l      critical: Highest l      high: High l      low: Low
STATUS	PoE status on the port: l      user command set port to off: PoE to the port is turned off by the user l      Standard PD was detected: A standard PD is detected l      PD detection is in process: PDs are being detected l      If the poe enable command is configured on a port, and the port is not connected to a standard PD (for example, a PC), “    non-standard PD connected” will be displayed.

 

display poe interface power

Syntax

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

View

Any view

Parameters

interface-type interface-number: Port type and port number.

Description

Use the display poe interface power command to view the power information of a specific port of the switch. If the interface-type interface-number argument is not specified, the command displays the power information of all ports of the switch.

Examples

# Display the power information of Ethernet 1/0/10.

<Sysname> display poe interface power Ethernet1/0/10

Port power                   :12400 mW

# Display the power information of all ports.

<Sysname> display poe interface power

       PORT INDEX       POWER (mW)                PORT INDEX      POWER (mW)

 Ethernet1/0/1           0                  Ethernet1/0/2          0

 Ethernet1/0/3           0                  Ethernet1/0/4          0

 Ethernet1/0/5           0                  Ethernet1/0/6          0

 Ethernet1/0/7           0                  Ethernet1/0/8          0

 Ethernet1/0/9           0                  Ethernet1/0/10         12400

……

<Omitted>

display poe powersupply

Syntax

display poe powersupply

View

Any view

Parameters

None

Description

Use the display poe powersupply command to view the parameters of the power sourcing equipment (PSE).

Examples

# Display the PSE parameters.

<Sysname> display poe powersupply

Unit 1

PSE ID                      :0

PSE Legacy Detection        :disable

PSE Total Power Consumption :0 mW

PSE Available Power         :300000 mW

PSE Peak Value              :0 mW

PSE Average Value           :0 mW

PSE Software Version        :290

PSE Hardware Version        :000

PSE CPLD Version            :078

PSE Power-Management mode   :auto

Table 1-3 display poe powersupply command output description

Field	Description
PSE ID	Identification of the PSE
PSE Legacy Detection	The enabled/disabled status of the nonstandard PD detection
PSE Total Power Consumption	Total power consumption of the PSE
PSE Available Power	Available power of the PSE
Power Peak Value	Peak power value of the PSE
Power Average Value	Average power value of the PSE
Power Software Version	Version of the PSE software
Power Hardware Version	Version of the PSE hardware
PSE CPLD Version	Version of the PSE complex programmable logical device (CPLD)
PSE Power-Management mode	PoE management mode on the port when the PSE is overloaded: l      The auto keyword indicates that the auto mode is adopted, that is, the PoE management mode based on the PoE priority of the port is adopted l      The manual keyword indicates that the manual mode is adopted in the PoE management on the port

 

display poe temperature-protection

Syntax

display poe temperature-protection

View

Any view

Parameters

None

Description

Use the display poe temperature-protection command to display the enable/disable status of the PoE over-temperature protection function on the switch.

Related commands: poe temperature-protection enable.

Examples

# Display the enable/disable status of the PoE over-temperature protection function on the switch.

<Sysname> display poe temperature-protection

The temperature protection is enabled.

poe enable

Syntax

poe enable

undo poe enable

View

Ethernet port view

Parameters

None

Description

Use the poe enable command to enable the PoE feature on a port.

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

By default, the PoE feature on a port is enabled by the default configuration file when the device is delivered.

If you delete the default configuration file without specifying another one, the PoE function on a port will be disabled after you restart the device.

You can use the display poe interface command to display whether PoE is enabled on a port.

Examples

# Enable the PoE feature on Ethernet 1/0/3.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] interface Ethernet 1/0/3

[Sysname-Ethernet1/0/3] poe enable

poe legacy enable

Syntax

poe legacy enable

undo poe legacy enable

View

System view

Parameters

None

Description

Use the poe legacy enable command to enable the PD compatibility detection function.

Use the undo poe legacy enable command to disable the PD compatibility detection function.

PDs compliant with IEEE 802.3af standards are called standard PDs. When the PD compatibility detection function is enabled, the switch can detect non-standard PDs.

By default, the PD compatibility detection function is disabled.

Examples

# Enable the PD compatibility detection function.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] poe legacy enable

Legacy detection is enabled

poe max-power

Syntax

poe max-power max-power

undo poe max-power

View

Ethernet port view

Parameters

max-power: Maximum power distributed to the port, ranging from 1,000 to 15,400, in mW.

Description

Use the poe max-power command to configure the maximum power that can be supplied by the current port.

Use the undo poe max-power command to restore the maximum power supplied by the current port to the default value.

By default, the maximum power that a port can supply is 15400 mW.

Note that the unit of the power is mW and you can set the power in the granularity of 100 mW. The actual maximum power will be 5% larger than what you have set allowing for the effect of transient peak power.

You can use the display poe interface and display poe interface power commands to display the power supply information of a port.

Examples

# Set the maximum power supplied by Ethernet 1/0/3 to 15000 mW.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] interface Ethernet 1/0/3

[Sysname-Ethernet1/0/3] poe max-power 15000

poe mode

Syntax

poe mode { signal | spare }

undo poe mode

View

Ethernet port view

Parameters

signal: Supplies power through a signal cable.

spare: Supplies power through a spare cable.

Description

Use the poe mode command to configure the PoE mode on the current port.

Use the undo poe mode command to restore the PoE mode on the current port to the default mode.

By default, signal mode is adopted on a port.

Note that the S3600 series Ethernet switches do not support the spare mode currently.

Examples

# Set the PoE mode on Ethernet 1/0/3 to signal.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] interface Ethernet 1/0/3

[Sysname-Ethernet1/0/3] poe mode signal

poe power-management

Syntax

poe power-management { auto | manual }

undo poe power-management

View

System view

Parameters

auto: Adopts the auto mode, namely, a PoE management mode based on PoE priority of the port.

manual: Adopts the manual mode.

Description

Use the poe power-management command to configure the PoE management mode of port used in the case of power overloading.

Use the undo poe power-management command to restore the default mode.

By default, the PoE management mode on port is auto.

You can use the poe priority command to set the PoE priority of a port.

Examples

# Configure the PoE management mode on a port to auto, that is, adopt the PoE management mode based on the PoE priority of the port.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] poe power-management auto

Auto Power Management is enabled

poe priority

Syntax

poe priority { critical | high | low }

undo poe priority

View

Ethernet port view

Parameters

critical: Sets the port priority to critical.

high: Sets the port priority to high.

low: Sets the port priority to low.

Description

Use the poe priority command to configure the PoE priority of a port.

Use the undo poe priority command to restore the default PoE priority.

By default, the PoE priority of a port is low.

When the available power of the PSE is too small, the PoE priority and the PoE management mode are used together to determine how to allocate PoE power for the new PDs.

1)        When the manual PoE management mode is adopted:

The switch will not supply power to the new PDs if the available power of the PSE is less than 18.8 W.

2)        When the auto PoE management mode is adopted:

l          If a PD is plugged into the port with a higher priority when the available power of the PSE is less than 18.8 W, the power supply to the port with the biggest number in the port group with the lowest priority is turned off, so that a part of power is released for the new PD.

l          If the available power of the whole switch is less than 18.8 W and there is no port with low priority, the port with the inserted PD cannot supply power.

Examples

# Set the PoE priority of Ethernet 1/0/3 to critical.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] interface Ethernet 1/0/3

[Sysname-Ethernet1/0/3] poe priority critical

poe temperature-protection

Syntax

poe temperature-protection enable

undo poe temperature-protection enable

View

System view

Parameters

None

Description

Use the poe temperature-protection enable command to enable PoE over-temperature protection on the switch.

Use the undo poe temperature-protection enable command to disable PoE over-temperature protection on the switch.

The PoE over-temperature protection operates as follows:

The switch disables the PoE feature on all ports when its internal temperature exceeds 65°C (149°F) for self-protect, and restores the PoE feature settings on all its ports when the temperature drops below 60°C (140°F).

By default, PoE over-temperature protection is enabled on the switch.

You can use the display poe temperature-protection command to display whether PoE over-temperature protection is enabled on the switch.

Examples

# Disable PoE over-temperature protection on the switch.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] undo poe temperature-protection enable

The temperature protection is disabled.

poe update

Syntax

poe update { refresh | full } filename

View

System view

Parameters

refresh: The refresh update mode is used when the PSE processing software is available. The refresh update mode is to upgrade the original processing software in the PSE.

full: The full update mode is used when the PSE processing software is damaged. The full update mode is to delete the original damaged software in the PSE completely and then reload the PoE processing software.

filename: Update file name, with a length of 1 to 64 characters and with the extension .s19.

Description

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

 

 

Examples

# Update the PSE processing software online.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] poe update refresh 0400_001.S19

Update PoE board successfully

update fabric

Syntax

update fabric { file-url | device-name file-url }

View

User view

Parameters

file-url: File path + file name of the host software in the flash memory, a string of 1 to 64 characters. The specified PSE processing software is a file with the extension .s19.

device-name: Specified device in the fabric, in the format of unit[NO.]>flash:, which means that the target file is saved in the flash of this device.

Description

Use the update fabric command to upgrade the PSE processing software of the fabric switch remotely on any device in the fabric.

Examples

# Upgrade the PSE processing software poe2046.s19 in the flash of unit 2 to upgrade the PSE processing software of all the units in the fabric.

<Sysname> update fabric unit2>flash:/poe2046.s19

 This will update the Fabric. Continue? [Y/N] y

 The software is verifying ...

 The result of verification is :

 Unit ID   Free space(bytes)       Enough       Version comparison

    1          2588900               Y              Y

    2          2591972               Y              Y

 warning: the verification is completed, start the file transmission? [Y/N] y

 The fabric is being updated,  100%

 The poe2046.s19 is stored on unit 1 successfully!

 The poe2046.s19 is stored on unit 2 successfully!

 Do you want to set poe2046.s19 to be running agent next time to boot?[Y/N] y

 The poe2046.s19 is configured successfully!

 

PoE Profile Configuration Commands

apply poe-profile

Syntax

In system view use the following commands:

apply poe-profile profile-name interface interface-type interface-number [ to interface-type interface-number ]

undo apply poe-profile profile-name interface interface-type interface-number [ to interface-type interface-number ]

In Ethernet port view use the following commands:

apply poe-profile profile-name

undo apply poe-profile profile-name

View

System view, Ethernet port view

Parameters

profile-name: Name of a PoE profile, a string of 1 to 15 characters. It starts with a letter from a to z or from A to Z, and it cannot be any of reserved keywords like all, interface, user, undo, and mode.

interface-type interface-number: Port type and port number. With this argument provided, you can specify the Ethernet port on which the existing PoE profile configuration is applied in system view.

Description

Use the apply poe-profile command to apply the existing PoE profile configuration to the specified Ethernet port.

Use the undo apply poe-profile command to cancel the PoE profile configuration for the specified Ethernet port.

Only one PoE profile can be in use at any time for each Ethernet port.

 

 

Examples

# Apply the existing PoE profile (profile-test) configuration to ports Ethernet 1/0/1 through Ethernet 1/0/9 of the switch.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] apply poe-profile profile-test interface ethernet1/0/1 to ethernet1/0/9

display poe-profile

Syntax

display poe-profile { all-profile | interface interface-type interface-number | name profile-name }

View

Any view

Parameters

all-profile: Displays all PoE profiles.

interface-type interface-number: Port type and port number. With this argument provided, you can display the created PoE profile on a specified port.

profile-name: Name of a specified PoE profile.

Description

Use the display poe-profile command to display detailed configuration information of the created PoE profile for a switch.

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

Examples

# Display detailed configuration information for the PoE profile by the name of profile-test.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] display poe-profile name profile-test

Poe-profile: profile-test, 3 action

poe enable

poe max-power 5000

poe priority critical

poe-profile

Syntax

poe-profile profile-name

undo poe-profile profile-name

View

System view

Parameters

profile-name: Name of PoE profile, a string of 1 to 15 characters. It starts with a letter from a to z or from A to Z, and it cannot be any of reserved keywords like all, interface, user, undo, and mode.

Description

Use the poe-profile command to create a PoE profile and then enter PoE profile view. If the PoE profile is already created, you will enter PoE profile view directly.

Use the undo poe-profile command to delete an existing PoE profile.

The following PoE features can be configured in the PoE profile mode:

poe enable

poe mode { signal | spare }

poe priority { critical | high | low }

poe max-power max-power

The maximum number of PoE profiles that can be configured for an S3600 switch is 100.

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

Examples

# Create a PoE profile by the name of profile-test.

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] poe-profile profile-test