3Com MSR 30, MSR 50 manual Poe priority, Syntax poe priority critical high low Undo poe priority

2502 CHAPTER 166: POE CONFIGURATION COMMANDS

Parameter None

Description Use the poe pd-policy priority command to configure a PD power management priority policy.

Use the undo poe pd-policy priority command to remove the PD power management priority policy.

By default, no PD power management priority policy is configured.

Example # Configure a PD power management priority policy

<Sysname> system-view

[Sysname] poe pd-policy priority

poe priority

Syntax poe priority { critical high low }

undo poe priority

View PoE interface view/PoE-profile file view

Parameter critical: Sets the power priority of a PoE interface to critical. The PoE interface whose power priority level is critical works in guaranteed mode, that is, power is first supplied to the PD connected to this critical PoE interface.

high: Sets the power priority of a PoE interface to high.

low: Sets the power priority of a PoE interface to low.

Description Use the poe priority command to configure a power priority level for a PoE interface.

Use the undo poe priority command to restore the default power priority level.

By default, the power priority of a PoE interface is low.

Note that:

■When the PoE power is insufficient, power is first supplied to PoE interfaces with a higher priority level.

■If a PoE configuration file is already applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE-profile view.

■If a PoE configuration file is applied to a PoE interface, you need to remove the application of the file to the PoE interface before configuring the interface in PoE interface view.