PoE Basic Function Configuration

The PoE function is controlled by configuring global PoE and interface PoE, that is, the PoE function can be used only when the global PoE and interface PoE are both enabled. If you run the command for disabling the global PoE, the PoE functions of all interfaces are disabled. If you run the command for disabling the interface PoE function, you can choose to disable the PoE function of some interface. The interface PoE function is a standard power supply mode, while the interface forced power supply function is a special power supply mode. You can select only one mode at a time. However, both of the two modes are valid only after the global PoE function is enabled.

Configuration Condition

None

Enable the Global PoE Function

Table 12-2 Enabling the Global PoE Function

Enable the Interface PoE Function

Table 12-3 Enabling the Interface PoE Function

Enable the Forced Power Supply Function of an Interface

Table 12-4 Enabling the Forced Power Supply Function of an Interface

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  Forced power supply is a special power supply mode, which does not require enabling the interface PoE function.

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Enable Auto Power Supply Function of the Interface

Table 12‑5 Enable the auto power supply function of the interface

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  The auto power supply function of the interface can take effect only in the manual power management mode.

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