Power Over Ethernet (Poe) Operation - HP PROCURVE 2520 Management And Configuration Manual
Hewlett-packard switch user manual
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Also See for PROCURVE 2520:
- Selection manual (2 pages) ,
- Planning and implementation manual (168 pages)
Table of Contents
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Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
PoE Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Configuring PoE Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
PoE/PoE+ Allocation Using LLDP Information . . . . . . . . . . . . . . . . 11-14
Viewing PoE Configuration and Status . . . . . . . . . . . . . . . . . . . . . . . 11-15
Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3
Powered Device (PD) Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Power Priority Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-5
Disabling or Re-Enabling PoE Port Operation . . . . . . . . . . . . . . . . . . 11-6
Enabling Support for Pre-Standard Devices . . . . . . . . . . . . . . . . . . . . 11-6
Configuring the PoE Port Priority Level . . . . . . . . . . . . . . . . . . . . . . . 11-8
Controlling PoE Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-9
Manually Configuring PoE Power Levels . . . . . . . . . . . . . . . . . . . . . . 11-10
Changing the Threshold for Generating a Power Notice . . . . . . . . . 11-12
Cycling Power on a Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-13
LLDP with PoE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14
Displaying the Switch's Global PoE Power Status . . . . . . . . . . . . . . 11-15
Displaying an Overview of PoE Status on All Ports . . . . . . . . . . . . . 11-16
Displaying the PoE Status on Specific Ports . . . . . . . . . . . . . . . . . . . 11-18
11
11-1
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