| To determine how inline power is applied to the device on the
specified port, use the power inline command:
Router(config-if)# power inline
Use one of the following options with the above command:
auto—Enables the device discovery
protocol and applies power to the device, if found.
four-pair—Enables the four-pair mode.
never—Disables the device discovery
protocol and stops supplying power to the device.
police—Enables inline power policing;
optional if entering the no form of the command. Default is disabled.
static—High priority PoE interface. The
Cisco ASR-920-12SZ-IM Router preallocates power to the interface, even when
nothing is connected, guaranteeing that there will be power for the interface.
You can specify the maximum wattage that is allowed on the interface using the
command. If you do not specify a wattage, the switch
preallocates the hardware-supported maximum value of 60 W. If the switch does
not have enough power for the allocation, the command will fail, after which
you must execute the
shut command to initiate the detection of the
max—(Optional) This parameter configures
the maximum power that a powered device can draw.