Cisco 3750 - Catalyst EMI Switch, Справочник по командам

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Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
power inline consumption
Caution
You should carefully plan your switch power budget and make certain not to oversubscribe the power
supply.
When you enter the power inline consumption default wattage or the no power inline consumption
default global configuration command, or the power inline consumption wattage or the no power
inline consumption interface configuration command, this caution message appears.
%CAUTION: Interface interface-id : Misconfiguring the 'power inline consumption/allocation'
command may cause damage to the switch and void your warranty. Take precaution not to
oversubscribe the power supply. Refer to documentation.
Note
When you manually configure the power budget, you must also consider the power loss over the cable
between the switch and the powered device.
For more information about the IEEE power classifications, see the “Configuring Interface
Characteristics” chapter in the software configuration guide for this release.
This command is supported only on PoE-capable ports. If you enter this command on a switch or port
that does not support PoE, an error message appears.
In a switch stack, this command is supported on all switches or ports in the stack that support PoE.
Examples By using the global configuration command, this example shows how to configure the switch to budget
5000 milliwatts to each PoE port:
Switch(config)# power inline consumption default 5000
%CAUTION: Interface Gi1/0/1: Misconfiguring the 'power inline consumption/allocation'
command may cause damage to the switch and void your warranty. Take precaution not to
oversubscribe the power supply. Refer to documentation.
By using the interface configuration command, this example shows how to configure the switch to
budget 12000 milliwatts to the powered device connected to a specific PoE port:
Switch(config)# interface gigabitethernet1/0/2
Switch(config-if)# power inline consumption 12000
%CAUTION: Interface Gi1/0/2: Misconfiguring the 'power inline consumption/allocation'
command may cause damage to the switch and void your warranty. Take precaution not to
oversubscribe the power supply. Refer to documentation.
You can verify your settings by entering the show power inline consumption privileged EXEC
command.
Related Commands Command Description
power inline Configures the power management mode on PoE ports.
show power inline Displays the PoE status for the specified PoE port or for all PoE ports.