Configuring Poe Over-Temperature Protection On The Switch; Upgrading The Pse Processing Software Online; Displaying Poe Configuration - H3C S5100-SI Operation Manual

Configuring PoE Over-Temperature Protection on the Switch

When the internal temperature of the switch exceeds the PoE protection temperature, the switch
disables the PoE feature on all ports for self-protection; When the internal temperature of the switch
drops below the PoE restoration temperature, the switch restores the PoE settings on all ports.
1-2shows the PoE protection and restoration temperatures of switches.
Table 1-9 Configure PoE over-temperature protection on the switch
Operation
Enter system view
Enable PoE over-temperature
protection on the switch

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.
Table 1-10 Upgrade PSE processing software online
Operation
Enter system view
Upgrade the PSE processing
software online
In the case that the PSE processing software is damaged (that is, no PoE command can be
executed successfully), use the full update mode to upgrade and thus restore the software.
The refresh update mode is to upgrade the original processing software in the PSE through
refreshing the software, while the full update mode is to delete the original processing software in
PSE completely and then reload the software.
Generally, the refresh update mode is used to upgrade the PSE processing software.
When the online upgrading procedure is interrupted for some unexpected reason (for example, the
device restarts due to some errors), if the upgrade in full mode fails after restart, you must upgrade
in full mode after power-off and restart of the device, and then restart the device manually. In this
way, the former PoE configuration is restored.

Displaying PoE Configuration

After the above configuration, execute the display command in any view to see the operation of the
PoE feature and verify the effect of the configuration.
Command
system-view
poe temperature-protection
enable
Command
system-view
poe update { refresh | full }
filename
1-6
Description
—
Optional
Enabled by default.
Description
—
Required
The specified PSE processing
software is a file with the
extension .s19.
Table