Configuring Poe Power Management; Configuring Pd Power Management - HP 4800G Series Configuration Manual

To do...
Configure the PoE mode for the
PoE interface
Return to system view
Apply the PoE
Apply
configuration file to one
the PoE
or more PoE interfaces
configur
ation file
Apply the PoE
to the
configuration file to the
PoE
current PoE interface in
interface
PoE interface view
(s)
After a PoE configuration file is applied to a PoE interface, other PoE configuration files can not
take effect on this PoE interface.
If a PoE configuration file is already applied to a PoE interface, you must execute the undo apply
poe-profile command to remove the application to the interface before deleting or modifying the
PoE configuration file.
If you have configured a PoE interface through the command line, you cannot configure it through
a PoE configuration file again. If you want to reconfigure the interface through a PoE configuration
file, you must first remove the command line configuration on the PoE interface.
You must use the same mode (command line or PoE configuration file) to configure the poe
max-power max-power and poe priority { critical | high | low } commands.

Configuring PoE Power Management

Configuring PD Power Management

The power priority of a PD depends on the priority of the PoE interface. The priority levels of PoE
interfaces include critical, high and low in descending order. Power supply to a PD is subject to PD
power management policies.
All PSEs implement the same PD power management policies. When the PSE supplies power to a
PD,
By default, no power will be supplied to a new PD if the PSE power is overloaded.
Under the control of a priority policy, the PD with a lower priority is first powered off to guarantee
the power supply to the new PD with a higher priority when the PSE power is overloaded.
Use the command...
poe mode signal
quit
apply poe-profile { index index |
name profile-name } interface
interface-range
interface interface-type
interface-number
apply poe-profile { index index |
name profile-name }
1-4
Remarks
Optional
signal (power over
signal cables) by
default.
—
Use either approach