Upgrading The Pse Processing Software Online; Displaying Poe Configuration - H3C S3100 Series Operation Manual

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 1-9 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.
Table 1-10 Display PoE configuration
Display the PoE status of a specific port or
all ports of the switch
Display the PoE power information of a
specific port or all ports of the switch
Display the PSE parameters
Display the status (enabled/disabled) of the
PoE over-temperature protection feature on
the switch
system-view
poe update { refresh | full }
filename
Operation
Command
Command
display poe interface [ interface-type
interface-number ]
display poe interface power
[ interface-type interface-number ]
display poe powersupply
display poe temperature-protection
1-6
Description
—
Required
The specified PSE processing software is a
file with the extension .s19.
Description
Available in any
view