Cisco CATALYST 6500 2500 WATT AC POWER SUPPLY Техническое Руководство
Power Management for Catalyst 6000
Series Switches
Series Switches
Document ID: 22389
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Power Redundancy
Power Supplies
Supervisor Engines/Line Cards
Use of the CLI to Power Modules Up or Down
show Commands
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Related Information
Introduction
The Cisco Catalyst 6500/6000 series switches have an intelligent power
management system that grants or denies power to various system components on
the basis of power availability in the system. This document discusses the total power that is available with the
currently shipped power supplies and the amount that is drawn from each line card. If you follow these guidelines, you
prevent an oversubscription of the power budget, which can cause the modules to power down and other unexpected
results. This document helps you understand the power management system in the Catalyst 6500/6000 series switches.
management system that grants or denies power to various system components on
the basis of power availability in the system. This document discusses the total power that is available with the
currently shipped power supplies and the amount that is drawn from each line card. If you follow these guidelines, you
prevent an oversubscription of the power budget, which can cause the modules to power down and other unexpected
results. This document helps you understand the power management system in the Catalyst 6500/6000 series switches.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on the Catalyst 6500/6000 series switches.
The information in this document was created from the devices in a specific lab environment. All of the devices used in
this document started with a cleared (default) configuration. If your network is live, make sure that you understand the
potential impact of any command.
this document started with a cleared (default) configuration. If your network is live, make sure that you understand the
potential impact of any command.
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Page 1 of 9
Cisco - Power Management for Catalyst 6000 Series Switches
5/2/2006
http://www.cisco.com/warp/customer/473/142.html