210Parameterscritical: Sets the power priority level of the PSE to critical. The PSE whose power priority level is criticalworks in guaranteed mode, that is, power is first supplied to the PSE.high: Sets the power priority of the PSE to high.low: Sets the power priority of the PSE to low.pse pse-id: Specifies a PSE ID.Usage guidelinesWhen PoE is overloaded:• If PSE power management priority policy is configured, a PSE with higher priority gets power supplyfirst (if two PSEs have the same priority, the PSE with a smaller ID gets power supply first). Forexample, if a PSE is enabled with PoE, and the PSE has a higher priority, the system shuts down thepower supply to a PSE with a lower priority, and supply power to the one with a higher priority.• If no PSE power management priority policy is configured and a PSE is enabled with PoE, the PSEcannot get power supply.Examples# Set the power priority of PSE 7 to critical. system-view[Sysname] poe priority critical pse 7poe pse-policy priorityUse poe pse-policy priority to configure a PSE power management priority policy.Use undo poe pse-policy priority to restore the default.Syntaxpoe pse-policy priorityundo poe pse-policy priorityDefaultNo PSE power management priority policy is configured.ViewsSystem viewDefault command level2: System levelUsage guidelinesIf the policy is enabled, and the PSE needs to supply power to outside in the case that PoE is overloaded,the system allows the PSE to enable the PoE function, but whether the power can be supplied depends onthe PSE priority level.If the policy is not enabled, and the PSE needs to supply power to outside in the case that PoE isoverloaded, the system will not allow the PSE to enable the PoE function.Examples# Configure a PSE power management priority policy. system-view
