Poe Mode - H3C MSR 20-20 Command Reference Manual

2500 C 166: P E C
HAPTER O
Parameter
Description
Related command:
Example

poe mode

Syntax
View
Parameter
Description
C
ONFIGURATION OMMANDS
max-power: Maximum power in watts of the PSE. The support for the value varies
with devices.
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.
Use the
poe max-power
PSE.
Use the undo poe max-power
power of the PSE.
The default maximum power of the PSE varies with devices.
Note that:
The maximum power of the PSE must be greater than or equal to the sum of
■
the maximum power of all critical PoE interfaces on the PSE so as to guarantee
the power supply to these PoE interfaces. When the consumption power of all
PDs connected to the PSE is greater than the maximum power of the PSE, some
PDs will be powered off.
The sum of the maximum power of all PSEs must be less than the maximum
■
PoE power.
poe priority (system view).
# Set the maximum power of PSE 2 to 150 watts.
<Sysname> system-view
[Sysname] poe max-power 150 pse 2
poe mode { signal | spare }
undo poe mode
PoE interface view/PoE-profile file view
signal: Specifies the PoE mode as signal (power over signal cables).
spare: Specifies the PoE mode as spare (power over spare cables).
Use the
poe mode
Use the
undo poe mode
By default, the PoE mode is signal (power over signal cables).
The PSE supplies power for a PoE interface in the following two modes: signal
and spare.
command to configure the maximum power for the
command to restore the default maximum
command to configure a PoE mode.
command to restore the default PoE mode.