Allied Telesis AT-IE300-12GP Installation Manual page 105

The default nominal or provisioned PoE budget is 240W. The default value
corresponds to the maximum PoE budget for power supplies that meet the
specifications in "Power Supplies" on page 48. If you purchase a power
supply that does not meet the specifications, the actual PoE budget may
be less, in which case you should perform the following procedure to
adjust the provisioned budget to match the actual value.
To verify and adjust the maximum provisioned PoE budget for the switch,
perform the following
1. In the Privileged Exec mode, enter the SHOW POWER-INLINE
command:
awplus# show power-inline
2. Compare the Nominal Power and Power Allocated fields in the
command output. The Nominal Power field is the provisioned PoE
budget of the switch. It is the wattage the switch is expecting from the
power supply for PoE devices. The Power Allocated is the actual
wattage the switch is receiving from the power supply. The default
value for the provisioned budget is 240W.
3. Do one of the following:
If the values in the Nominal Power and Power Allocated fields are

the same, no further installation steps are required. Refer to the
Software Reference for the IE300 Series Switches for
management instructions.
If the values are different, continue with the next step:

4. Enter the CONFIGURE TERMINAL command to move to the Global
Configuration mode:
awplus# configure terminal
awplus(config)#
5. In the Global Configuration mode. enter the POWER INLINE
WATTAGE MAX command to change the nominal value to be either
equal to or less than the actual wattage value. The format of the
command is given here:
power inline wattage max
The max variable is the value from the Power Allocated field from the
SHOW POWER-INLINE command. For example, if the Power
Allocated field has the value 180W, the command would be:
awplus(config)# power inline wattage max 180
IE300 Series Installation Guide
max
105