Power Redundancy-Mode - Cisco 4500M Command Reference Manual

power redundancy-mode

power redundancy-mode
To configure the power settings for the chassis, use the power redundancy-mode command. To return
to the default setting, use the default form of this command.
Syntax Description
redundant
combined
Defaults
Redundant power management mode
Command Modes
Global configuration
Command History Release
12.1(12c)EW
Usage Guidelines
The two power supplies must be the same type and wattage.
Caution
If you have power supplies with different types or wattages installed in your switch, the switch will not
recognize one of the power supplies. A switch set to redundant mode will not have power redundancy.
A switch set to combined mode will only use one power supply.
In redundant mode, the power from a single power supply must provide enough power to support the
switch configuration.
Table2-9
Table2-9
Power Supply
1000 W AC
2800 W AC
1. System power includes power for the supervisor engines, all line cards and the fan tray.
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-200
power redundancy-mode {redundant | combined}
default power redundancy-mode
Configures the switch to redundant power management mode.
Configures the switch to combined power management mode.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
(Catalyst4500 series switches only: 4503, 4506, and 4507)
lists the maximum available power for chassis and Power over Ethernet for each power supply.
Available Power
Redundant Mode (W)
System
Inline = 0
System = 1360
Inline = 1400
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Combined Mode (W)
1
= 1000 System = 1667
Inline = 0
System = 2473
Inline = 2333
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