Poe Priority - H3C MSR 20-20 Command Reference Manual

2502 C 166: P E C
HAPTER O
Parameter
Description
Example

poe priority

Syntax
View
Parameter
Description
C
ONFIGURATION OMMANDS
None
Use the poe pd-policy priority
management priority policy.
Use the
undo poe pd-policy priority
management priority policy.
By default, no PD power management priority policy is configured.
# Configure a PD power management priority policy
<Sysname> system-view
[Sysname] poe pd-policy priority
poe priority { critical | high | low }
undo poe priority
PoE interface view/PoE-profile file view
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.
Use the poe priority
interface.
Use the
undo poe priority
By default, the power priority of a PoE interface is low.
Note that:
When the PoE power is insufficient, power is first supplied to PoE interfaces
■
with a higher priority level.
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.
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.
command to configure a PD power
command to remove the PD power
command to configure a power priority level for a PoE
command to restore the default power priority level.