Huawei Quidway S3700 Series Configuration Manual page 133

Quidway S3700 Series Ethernet Switches
Configuration Guide - Device Management
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Step 4 Optional: (Optional) Set the power-off time range of a PoE interface.
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Step 5 Optional: Enable an interface to check compatibility of PDs.
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Step 6 Optional: Power on an interface forcibly.
If the PSE cannot identify the PD connected to an interface, you can forcibly power on the
interface. Before powering on the interface, ensure that the system power is sufficient.
Issue 01 (2011-07-15)
Run:
interface interface-type interface-number
The interface view is displayed.
Run:
poe priority { critical | high | low }
The power supply priority of the interface is set.
By default, the power supply priority of an interface is low.
The priorities in descending order are critical, high, and low.
Run:
system-view
The system view is displayed.
Run:
time-range time-name { start-time to end-time days | from time1 date1 [ to
time2 date2 ] }
The power-off time range of a PoE interface is set.
Run:
interface interface-type interface-number
The interface view is displayed.
Run:
poe power-off time-range time-range-name
The power-off time range takes effect on the interface.
NOTE
Before enabling an interface to check compatibility of PDs, you must enable PoE on the PSE. After this
function is enabled, the interface can detect the PDs that do not comply with IEEE 802.3af.
Run:
system-view
The system view is displayed.
Run:
interface interface-type interface-number
The interface view is displayed.
Run:
poe legacy enable
The interface is enabled to check compatibility of PDs.
By default, an interface does not check compatibility of PDs.
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9 PoE Configuration
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