H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – PoE
H3C S7500 Series Ethernet Switches Chapter 1
PoE Configuration
1-4
Task Remarks
Setting the PoE Feature of a PoE Port Required
Upgrading the PSE Processing Software Online Optional
1.2.2 Configuring the PoE Feature of a Switch
Follow these steps to configure the PoE feature on a port:
To do… Use the command… Remarks
Enter system view
system-view
—
Configure the maximum
PoE power that a switch
can supply
poe power max-value
max-value
Optional
By default, the maximum
PoE power that a switch
can supply is 2,400 W.
 Note:
When setting the maximum PoE power supplied by the switch with the poe power
max-value command, you must set it to a value greater than the total power that has
been distributed to the boards. Otherwise, this command cannot be executed
successfully. The maximum power that a switch can supply ranges from 37 W to 2,400
W.
1.2.3 Configuring the PoE Feature of a PoE-enabled Board
Follow these steps to configure the PoE feature of a PoE-enabled board:
To do… Use the command… Remarks
Enter system view
system-view
—
Set the PoE
management mode
of the switch
poe power-management
{ auto | manual } slot
slot-number
Optional
By default, the switch
manages PoE in the manual
mode.
Enable the PoE
feature of the board
poe enable slot slot-number
Optional
By default, the PoE feature is
disabled on a board.
Set the maximum
power that the board
can supply
poe max-power max-power
slot slot-number
Optional
By default, a board provides
up to 37W of power.