Operation Manual – PoE-PoE ProfileH3C S3100 Series Ethernet Switches Chapter 1 PoE Configuration1-71.2.8 Upgrading the PSE Processing Software OnlineThe online upgrading of PSE processing software can update the processing softwareor 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 onlineOperation Command DescriptionEnter system view system-view —Upgrade the PSEprocessing softwareonlinepoe update { refresh |full } filenameRequiredThe specified PSE processingsoftware is a file with theextension .s19.Note:z In the case that the PSE processing software is damaged (that is, no PoE commandcan be executed successfully), use the full update mode to upgrade and thusrestore the software.z The refresh update mode is to upgrade the original processing software in the PSEthrough refreshing the software, while the full update mode is to delete the originalprocessing software in PSE completely and then reload the software.z Generally, the refresh update mode is used to upgrade the PSE processingsoftware.z 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 modefails after restart, you must upgrade in full mode after power-off and restart of thedevice, and then restart the device manually. In this way, the former PoEconfiguration is restored.1.2.9 Displaying PoE ConfigurationAfter the above configuration, execute the display command in any view to see theoperation of the PoE feature and verify the effect of the configuration.
