H3C S5120-SI Series

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Table of Contents
1 PoE Configuration·····································································································································1-1
PoE Overview ·········································································································································1-1
Introduction to PoE··························································································································1-1
Protocol Specification······················································································································1-2
PoE Configuration Task List ···················································································································1-2
Enabling PoE ··········································································································································1-3
Enabling PoE for a PoE Interface····································································································1-3
Detecting PDs ·········································································································································1-4
Enabling the PSE to Detect Nonstandard PDs ···············································································1-4
Configuring a PD Disconnection Detection Mode···········································································1-4
Configuring the PoE Power·····················································································································1-5
Configuring the Maximum PoE Interface Power ·············································································1-5
Configuring PoE Power Management·····································································································1-5
Configuring PoE Interface Power Management··············································································1-5
Configuring the PoE Monitoring Function·······························································································1-6
onfiguring PSE Power Monitoring ···································································································1-7
Monitoring PD··································································································································1-7
Configuring PoE Interface through PoE Profile ······················································································1-7
Configuring PoE Profile···················································································································1-7
Applying PoE Profile························································································································1-8
Upgrading PSE Processing Software in Service ····················································································1-9
Displaying and Maintaining PoE ·············································································································1-9
PoE Configuration Example····················································································································1-9
Troubleshooting PoE·····························································································································1-11