Configuring Poe Power-On And Power-Off Management - Huawei AR150 Series Configuration Manual

Huawei AR150&200&1200&2200&3200 Series Enterprise
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Configuration Guide - Device Management
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6.6.4 Configuring PoE Power-on and Power-off Management

Context
The device supports two power-on and power-off modes: automatic and manual.
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Besides powering on PDs in the automatic and manual modes, the interface PoE power
management provides the following functions:
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Procedure
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Issue 05 (2014-01-16)
consumption percentage. When the power consumption exceeds the threshold, the system
generates an alarm so that administrators can take measures to reduce the power
consumption.
1. Run:
system-view
The system view is displayed.
2. Run:
poe-power utilization-threshold threshold-value
The alarm threshold for the power consumption percentage is configured.
By default, the alarm threshold is 90%. That is, an alarm is generated when the
consumed power accounts for 90% of the total power.
In automatic mode, the interface power supply priority can be configured as critical, high,
or low. When the remaining power is insufficient, PDs with higher power supply priority
are first provided with power.
In manual mode, you can power on or power off the specified interface as required. When
the remaining power is insufficient, PDs cannot be powered on.
Configuring the power-on and power-off time range.
Being compatible with non-standard PDs.
Configure the PoE power management mode.
1. Run:
system-view
The system view is displayed.
2. Run:
poe power-management { auto | manual } slot slot-id
The PoE power management mode is set.
By default, the device uses the automatic power management mode.
– In automatic mode, configure the power supply priority of the interface. The device
powers on or powers off PDs connected to an interface based on the power supply
priority of the interface.
a. Run:
interface interface-type interface-number
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6 PoE Configuration
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