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■ If two PoE interfaces have the same priority level, the PoE interface with a
smaller ID has the higher priority level. The support for the PoE interface
priority level varies with devices.
Example # Set the power priority of Ethernet 1/0 to critical.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] poe priority critical
# Set the power priority of Ethernet 1/0 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 1/0
[Sysname-Ethernet1/0]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
Parameter 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. The support for this argument varies with devices.
pse-id indicates number of the slot where a PoE interface locates.
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 power priority level
of the PSE.
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.
Example # Set the power priority of PSE 2 to critical.
<Sysname> system-view
[Sysname] poe priority critical pse 2