H3C S5600 SERIES Operation Manual page 799

To do...
Enter system view
Enable the PD compatibility
detection function
Configuring PoE Over-Temperature Protection on the Switch
If this function is enabled, the switch disables the PoE feature on all ports when its internal
temperature exceeds 65°C (149°F) for self-protection, and restores the PoE feature
settings on all its ports when the temperature drops below 60°C (140°F).
Follow these steps to configure PoE over-temperature protection on the switch:
To do...
Enter system view
Enable PoE
over-temperature
protection on the switch
When the internal temperature of the switch decreases from X (X>65°C, or X>149°F) to
Y (60°C≤Y<65°C, or 140°F≤Y<149°F), the switch still keeps the PoE function disabled
on all the ports.
When the internal temperature of the switch increases from X (X<60°C, or X<140°F) to
Y (60°C<Y≤65°C, or 140°F<Y≤149°F), the switch still keeps the PoE function enabled
on all the ports.
Upgrading the PSE Processing Software Online
The online upgrading of PSE processing software can update the processing software or
repair the software if it is damaged. Before performing the following configuration,
download the PSE processing software to the Flash of the switch.
Follow these steps to upgrade PSE processing software online:
Use the command...
system-view
poe legacy enable
Use the command...
system-view
poe
temperature-protection
enable
1-6
Remarks
—
Required
Disabled by default.
Remarks
—
Optional
Enabled by default.