Configuring Poe Power Management - Huawei AR150 Series Configuration Manual
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- Configuration manual (221 pages) ,
- Configuration manual - device management (132 pages) ,
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Configuration Guide - Device Management
By default, LLDP is configured to advertise Power Via MDI TLV.
NOTE
Step 6 Run:
lldp tlv-enable med-tlv power-over-ethernet
LLDP is configured to advertise extended Power Via MDI TLV.
By default, LLDP is configured to advertise extended Power Via MDI TLV.
NOTE
----End
6.6.3 Configuring PoE Power Management
Context
You can configure the maximum power, percentage of the reserved PoE power to the total PoE
power, PoE power alarm threshold, and maximum power on each interface. Setting power
parameters based on requirement of PDs connected to the device helps you effectively use PoE
power and ensures device stability.
Procedure
l
l
Issue 05 (2014-01-16)
After LLDP is configured advertise Power Via MDI TLV, the device can analyze the interface type, whether
the PSE supports MDI, status of MDI power supply, whether the PSE can control the line pairs and analyze
the line pairs and power priority.
After LLDP is configured advertise extended Power Via MDI TLV, the device can analyze the power type,
power supply, and interface power priority.
Configure the PoE power supply backup mode.
1.
Run:
system-view
The system view is displayed.
2.
Run:
poe-power backup-mode backup-mode
The PoE power supply backup mode is configured.
NOTE
The device supports only one PoE power supply. The PoE power supply backup mode is 1+0 backup.
Configure the maximum output power of the device.
If the power that the network provides for the PoE device is unstable, for example, the
mains voltage fluctuates, the power that the PoE device provides for PDs is affected and
begins to fluctuate. As a result, PDs are not provided with sufficient power and some PDs
are powered off. You can configure the maximum output power of the device to ensure
power stability for a PD.
1.
Run:
system-view
The system view is displayed.
2.
Run:
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6 PoE Configuration
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