Netgear XCM8806 Chassis User Manual - Page 182
Configuring the Usage Threshold, Configuring the Switch to Detect Legacy PDs
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NETGEAR 8800 User Manual configure inline-power priority [critical | high | low] ports To reset the port priority to the default value of low, use the following command: unconfigure inline-power priority ports [all | ] To display the PoE port priorities, use the following command: show inline-power configuration ports Configuring the Usage Threshold The system generates an SNMP event after a preset percentage of the reserved power for any slot or total power for a stand-alone switch is actually used by a connected PD. This preset percentage is called the usage threshold and is the percentage of the measured power to the budgeted power for each slot or total power for a stand-alone switch. On modular switches, although the percentage of used to budgeted power is measured by each PoE module, you set the threshold for sending the event for the entire switch. That is, after any PoE module passes the configured threshold, the system sends an event. The default value for this usage threshold is 70%. You can configure the usage threshold to be any integer between 1% and 99%. To configure the usage threshold, use the following command: configure inline-power usage-threshold To reset the usage threshold to 70%, use the following command: unconfigure inline-power usage-threshold To display the currently configured usage threshold, use the following command: show inline-power Configuring the Switch to Detect Legacy PDs The PoE device can detect non-standard, legacy PDs, which do not conform to the IEEE 802.3af standard, using a capacitance measurement. However, you must specifically enable the switch to detect these non-standard PDs; the default value for this detection method is disabled. This configuration applies to the entire switch; you cannot configure the detection method per slot. The switch detects PDs through capacitance only if both of the following conditions are met: • The legacy detection method is enabled. • The switch unsuccessfully attempted to discover the PD using the standard resistance measurement method. To enable the switch to detect legacy, non-standard PDs, use the following command: enable inline-power legacy slot 182 | Chapter 7. PoE
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