Supermicro SSE-G2252, Руководство пользователя

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Chapter 28: Power over Ethernet Commands
– 967 –
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
•
Setting a maximum power budget for the switch enables power to be
centrally managed, preventing overload conditions at the power source.
•
If the power demand from devices connected to the switch exceeds the
power budget setting, the switch uses port power priority settings to
limit the supplied power.
E
XAMPLE
Console(config)#power mainpower maximum allocation 180
Console(config)#
R
ELATED
C
OMMANDS
power inline priority (968)
power inline
This command instructs the switch to automatically detect if a PoE-
compliant device is connected to the specified port, and turn power on or
off accordingly. Use the no form to turn off power for a port, or the no
form with the time-range keyword to remove the time range settings.
S
YNTAX
power inline [ time-range time-range-name ]
no power inline [ time-range ]
time-range-name - Name of a time-range during which PoE is
supplied to the attached device. (Range: 1-30 characters)
D
EFAULT
S
ETTING
Detection is enabled for PoE-compliant devices.
C
OMMAND
M
ODE
Interface Configuration (Ethernet ports 1-48)
C
OMMAND
U
SAGE
•
The switch only provides power to the Gigabit Ethernet copper-media
ports.
•
When detection is enabled for PoE-compliant devices, power is
automatically supplied when a device is detected on the port, providing
that the power demanded does not exceed the port’s power budget or
the switch’s power budget.
E
XAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#power inline
Console(config-if)#exit
Console(config)#interface ethernet 1/2