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6.7. EEE
The 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.
Notice : This feature is for Ethernet copper ports only.
6.7.1. CLI Configurations
Node Command Description
enable show interface IFNAME This command displays the current port
configurations.
enable configure terminal This command changes the node to configure
node.
configure interface IFNAME This command enters the interface configure
node.
interface eee (disable|enable) This command enables / disables the EEE
function on this port.
Example:

L2SWITCH#configure terminal

L2SWITCH(config)#interface 1/0/1
6.7.2. Web Configurations
Parameter Description
Energy Efficient Ethernet Settings
EEE Port State
Click a port to enable IEEE 802.3az Energy Efficient Ethernet
on that port.