Netgear XCM8806 Chassis Hardware Installation Guide - Page 312
enable inline-power legacy, CAUTION
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NETGEAR 8800 Chassis Switch CLI Manual However, when you issue the command disable slot for the switch on a slot holding a PoE module, the inline power is also disabled; that slot is totally offline. Note: Inline power cannot be delivered to connected PDs unless the NETGEAR 8800 chassis and module are powered on. Example The following command enables inline power currently provided to all ports and all slots: enable inline-power enable inline-power legacy enable inline-power legacy Description Enables the non-standard (or capacitance) power detection mechanism for the switch. Syntax Description This command has no arguments or variables Default Disable. Usage Guidelines This command disables the non-standard power-detection mechanism on the switch. Legacy PDs do not conform to the IEEE 802.3af standard but may be detected by the switch through a capacitance measurement. However, measuring the power through capacitance is used only if this parameter is enabled and after an unsuccessful attempt to discover the PD using the standard resistance measurement method. The default for legacy is disabled. CAUTION: A normal (non-PoE) device may have a capacitance signature that causes the device to be detected as a legacy PoE device (and have power supplied), potentially causing damage to the device. Example The following command enables capacitance detection of PDs on the switch: 312 | Chapter 7. PoE Commands