3Com 4500 PWR 26-Port Configuration Manual page 618

Upgrading the PSE Processing Software Online
Upgrading the PSE Processing Software of Fabric Switches Online
Displaying PoE Configuration
Enab ling the PoE Feature on a Port
Follow these steps to e
To do...
Enter system view
Enter Ethernet port view
Enable the PoE feature on a
port
By default, the PoE func
the device is delivered.
If you delete the default configuration file with
will be disabled after you restart the device.
Settin g the Maximum Output Power on a Port
The maximum power that can be supplied by each Ethernet electrical port of a PoE-capable Switch
4500 to its PD is 15,400 mW. In practice, you can set the maximum power on a port depending
actual power of the PD, in the range of 1,000 to 15,400 mW and
Follow these steps to s
To do...
Enter system view
Enter Ethernet port view
Set the maximum output power
on the port
Settin g PoE Management Mode and PoE Priority of a Port
When a switch is close to its full load in supplying power, you can adjust the power supply of the switch
through the cooperation of the PoE management mode and the port PoE priority settings. Switch 4
supports two PoE management modes, auto and manual. The auto mode is adopted by default.
Task
nable the PoE fe ature on a port:
Use the command...
system-view
interface interface-type
interface-num
poe enable
tion on a port is enabled by the default configuration file (config.def) when
et the maximum output power on a port:
Use the command...
system-view
interface interface-type
interface-number
poe max-power max-power
49-3
—
—
ber
Required
out specifying another one, the PoE function on a port
in the granularity of 100 mW.
—
—
Required
15,400 mW by default.
Remarks
Optional
Optional
Optional
Remarks
on the
Remarks
500