R2511-HP MSR Router Series Network Management and Monitoring Command Reference(V5)

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Syntax
poe priority { critical | high | low } pse pse-id
undo poe priority pse pse-id
Default
The power priority level of the PSE is low.
Views
System view
Default command level
2: System level
Parameters
critical: Sets the power priority level of the PSE to critical. The PSE whose power priority level is critical
operates in guaranteed mode and power is first supplied to it.
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 guidelines
If the PoE power is overloaded and a PSE power management priority policy is enabled, a PSE with a
higher priority gets power supply first. If two PSEs have the same priority, the PSE with a smaller ID gets
power supply first. For example, if PoE is enabled for a PSE, and the PSE has a higher priority, the system
shuts down the power supply to a PSE with a lower priority, and supplies power to this PSE that has a
higher priority.
If the PoE power is overloaded and no PSE power management priority policy is enabled, the PSE cannot
get power supply even if it is enabled with PoE.
Examples
# Set the power priority of PSE 1 to critical.
<Sysname> system-view
[Sysname] poe priority critical pse 1
poe pse-policy priority
Use poe pse-policy priority to configure a PSE power management priority policy.
Use undo poe pse-policy priority to restore the default.
Syntax
poe pse-policy priority
undo poe pse-policy priority
Default
No PSE power management priority policy is configured.
Views
System view