3Com S7902E Command Reference Manual - page 2233
1-30
Default Level
2: System level
Parameters
max-power
: Maximum PoE power, namely, maximum power that the device can provide for all PSEs.
In consideration of the transient peak power effect, the maximum power available is 5% higher than
the configured maximum power. The range, default value, granularity, and limit vary with devices.
Description
Use the
poe power max-value
command to configure the maximum PoE power.
Use the
undo poe power max-value
command to restore the default.
The default maximum PoE power varies with devices.
Note that the configured maximum PoE power cannot exceed the rated PoE power.
Examples
# Set the maximum PoE power to 2,000 watts for the device.
[Sysname] poe power max-value 2000
poe priority
Syntax
poe priority
{
critical
|
high
|
low
}
undo poe priority
View
PoE interface view, PoE-profile file view
Default Level
2: System level
Parameters
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
.
Description
Use the
poe priority
command to configure a power priority level for a PoE interface.
Use the
undo
poe priority
command to restore the default.
By default, the power priority of a PoE interface is
low
.
Note that: