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| Title | Size | Download |
|---|---|---|
| 04-PoE commands | 122.22 KB |
PoE commands
The following compatibility matrixes show the support of hardware platforms for PoE:
|
Hardware series |
Model |
Product code |
PoE compatibility |
|
WX2500X series |
· WX2560X · WX2580X |
· EWP-WX2560X · EWP-WX2580X |
No: · EWP-WX2560X · EWP-WX2580X |
|
WX2500X-E series |
WX2508X-E |
EWP-WX2508X-E |
No: EWP-WX2508X-E |
|
Hardware series |
Model |
Product code |
PoE compatibility |
|
WX2500X-LI series |
· WX2510X-LI · WX2510X-PWR-LI · WX2520X-LI · WX2540X-LI · WX2550X-LI · WX2560X-LI · WX2580X-LI |
· EWP-WX2510X-LI · EWP-WX2510X-PWR-LI · EWP-WX2520X-LI · EWP-WX2540X-LI · EWP-WX2550X-LI · EWP-WX2560X-LI · EWP-WX2580X-LI |
Yes:EWP-WX2510X-PWR-LI No: · EWP-WX2510X-LI · EWP-WX2520X-LI · EWP-WX2540X-LI · EWP-WX2550X-LI · EWP-WX2560X-LI · EWP-WX2580X-LI |
|
Hardware series |
Model |
Product code |
PoE compatibility |
|
WX2800X series |
· WX2812X-PWR · WX2860X · WX2880X |
· EWP-WX2812X-PWR · EWP-WX2860X · EWP-WX2880X |
· Yes: EWP-WX2812X-PWR · No: · EWP-WX2860X · EWP-WX2880X |
|
WSG1800X series |
· WSG1808X-PWR · WSG1808X-PWR · WSG1812X-PWR · WSG1840X |
· EWP-WSG1808X-PWR · EWP-WSG1808X-PWR-JP · EWP-WSG1812X-PWR · EWP-WSG1840X |
Yes: EWP-WSG1808X-PWR, EWP-WSG1808X-PWR-JP, EWP-WX2812X-PWR No: EWP-WSG1840X |
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 12 150.0 On WX1812X-PWR 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 GigabitEthernet1/0/6.
<Sysname> display poe interface gigabitethernet 1/0/6
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 : 30000 mW
Electric Current : 5 mA
Voltage : 0.0 V
PD Description :
|
Field |
Description |
|
PoE Status |
PoE status: · Enabled. · Disabled. |
|
Power Priority |
Power supply priority of the PI: · Critical (highest). · High. · Low. |
|
Oper |
Operating status: · 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 by which the PI supplies power to the PD. If the PI does not support supplying power to the PD, this field displays a hyphen (-). |
|
Detection Status |
Power detection status: · 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: · Signal—Power is transmitted over the signal pairs of a twisted pair cable. · Spare—Power is transmitted over the spare pairs of a twisted pair cable. |
|
Current Power |
Current power, including PD consumption power and transmission loss. |
|
Average Power |
Average power. |
|
Peak Power |
Peak power. |
|
Max Power |
Maximum power. |
|
Electric Current |
Current. |
|
Voltage |
Voltage. |
|
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
GE1/0/3 Disabled Low 0.0 Off 0 Disabled
GE1/0/4 Enabled Low 0.0 Off 0 Searching
GE1/0/5 Enabled Low 0.0 Off 0 Searching
GE1/0/6 Enabled Low 0.0 Off 0 Searching
GE1/0/7 Enabled Low 0.0 Off 0 Searching
GE1/0/8 Enabled Low 0.0 Off 0 Searching
GE1/0/9 Enabled Low 0.0 Off 0 Searching
GE1/0/10 Enabled Low 0.0 Off 0 Searching
GE1/0/11 Enabled Low 0.0 Off 0 Searching
GE1/0/12 Enabled Low 0.0 Off 0 Searching
GE1/0/13 Enabled Low 0.0 Off 0 Searching
GE1/0/14 Enabled Low 0.0 Off 0 Searching
--- On State Ports: 0; Used: 0.0(W); Remaining: 150.0(W) ---
Table 3 Command output
|
Field |
Description |
|
Interface |
Interface name. |
|
PoE |
PoE status: · Enabled. · Disabled. |
|
Priority |
Power priority: · Critical (highest). · High. · Low. |
|
CurPower |
Current power. |
|
Oper |
Operating status: · 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 by which the PI supplies power to the PD. If the PI does not support supplying power to the PD, this field displays a hyphen (-). |
|
Detection Status |
Power detection status: · 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 1/0/6.
<Sysname> display poe interface power gigabitethernet 1/0/6
Interface Current Peak Max PD Description
(W) (W) (W)
GE1/0/6 0.0 0.0 30.0
# Display power information for all PIs.
Interface Current Peak Max PD Description
(W) (W) (W)
GE1/0/3 0.0 0.0 30.0
GE1/0/4 0.0 0.0 30.0
GE1/0/5 0.0 0.0 30.0
GE1/0/6 0.0 0.0 30.0
GE1/0/7 0.0 0.0 30.0
GE1/0/8 0.0 0.0 30.0
GE1/0/9 0.0 0.0 30.0
GE1/0/10 0.0 0.0 30.0
GE1/0/11 0.0 0.0 30.0
GE1/0/12 0.0 0.0 30.0
GE1/0/13 0.0 0.0 30.0
GE1/0/14 0.0 0.0 30.0
--- On State Ports: 0; Used: 0.0(W); Remaining: 150.0(W) ---
Table 4 Command output
|
Field |
Description |
|
Interface |
Interface name. |
|
CurPower |
Current power. |
|
PeakPower |
Peak power. |
|
MaxPower |
Maximum power. |
|
PD Description |
Type and location description for the PD connected to a PI. |
|
On State Ports |
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 : WX1812X-PWR POE
Current Power : 0.0 W
Average Power : 0.0 W
Peak Power : 0.0 W
Max Power : 150.0 W
Remaining Guaranteed Power : 150.0 W
PSE CPLD Version : -
PSE Software Version : 0
PSE Hardware Version : -
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. |
Sublsot number 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. |
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
Predefined user roles
network-admin
Usage guidelines
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 1/0/6
[Sysname-GigabitEthernet1/0/6] poe enable
Related commands
display poe interface
poe max-power (interface view)
Use poe max-power to set the maximum PI power.
Use undo poe max-power to restore the default.
Syntax
poe max-power max-power
undo poe max-power
|
DefaultHardware series |
Model |
Product code |
PoE compatibility |
|
WX2800X series |
· WX2812X-PWR · WX2860X · WX2880X |
· EWP-WX2812X-PWR · EWP-WX2860X · EWP-WX2880X |
· WX2812X-PWR: The maximum PI power is 30000 milliwatts. · WX2860X, WX2880X: This command is not supported. |
Views
PI view
Predefined user roles
network-admin
Parameters
max-power: Sets the maximum PI power in milliwatts.
The following compatibility matrixes show the value ranges for the maximum PI power:
|
Hardware series |
Model |
Product code |
PoE compatibility |
|
WX2800X series |
· WX2812X-PWR · WX2860X · WX2880X |
· EWP-WX2812X-PWR · EWP-WX2860X · EWP-WX2880X |
· WX2812X-PWR: 1000 to 30000, in increments of 1 · WX2860X, WX2880X: Not supported. |
Examples
# Set the maximum PI power to 12000 milliwatts in PI view.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/6
[Sysname-GigabitEthernet1/0/6] poe max-power 12000
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-Gigabitethernet 1/0/1] poe pd-description IP Phone For Room 101
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
Only the default MDC supports this command.
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
This command will refresh the PSE firmware. Continue? [Y/N]:y
…
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
