CHAPTER 9
Configuring EEE
•
Finding Feature Information, page 97
•
Information About EEE, page 97
•
Restrictions for EEE, page 98
•
How to Configure EEE, page 98
•
Monitoring EEE, page 99
•
Configuration Examples for Configuring EEE, page 100
•
Additional References, page 100
•
Feature History and Information for Configuring EEE, page 101
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.
Information About EEE
EEE Overview
Energy Efficient Ethernet (EEE) is an IEEE 802.3az standard that is designed to reduce power consumption
in Ethernet networks during idle periods.
EEE can be enabled on devices that support low power idle (LPI) mode. Such devices can save power by
entering LPI mode during periods of low utilization. In LPI mode, systems on both ends of the link can save
power by shutting down certain services. EEE provides the protocol needed to transition into and out of LPI
mode in a way that is transparent to upper layer protocols and applications.
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29420-01 97
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