Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
power inline
power inline
To set the inline-power state for the inline-power-capable interfaces, use the power inline command. T o
return to the default values, use the no form of this command.
power inline {auto [max milliwatt] | never | static [max milliwatt] | cons um pti on milliwatt}
no power inline
Syntax Description
Defaults T he default settings are as follows:
• Auto mode for Pow er over Ethernet is set.
• Maximum mW mode is set to 15400. For the W S-X4648-RJ45V-E, the maximum mW is set to
20000. For the WS-X4648-RJ45V +E, the maximum mW is set to 3000 0.
• Defau lt alloc ation is set to 15400.
Command Modes Interface configuration mode
Usage Guidelines I f your interface is not capable of supporting Power over Ethernet, you will receive this message:
Power over Ethernet not supported on interface Admin
Examples This example shows how to set the inline-power detection and power for the inline-power-capable
interfaces:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface fastethernet 4/1
Switch(config-if)# power inline auto
Switch(config-if)# end
Switch#
auto Sets the Power over Ethernet state to auto mode for inline-power-capable
interfaces.
max milliwatt (Optional) Sets the maximum power that the equipment can consume; valid
range is from 2000 to 15400 mW for clas sic modules. For the
WS-X4648-RJ45V-E, the maximum is 200 00. For the
WS-X4648-RJ45V+E, t he max imum is 30000.
never D isables both the detection and power for the inline-power capable
interfaces.
static A llocates power statically.
consumption milliwatt Sets power a llocation per interface ; valid range is from 4000 to 1540 0 for
classic modules. Any non-default value disables automatic adjustment of
power allocation.