Chapter 11
| Interface Commands
Power Savings
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determine whether or not it can reduce the signal amplitude used on a
particular link.
Note:
Power-savings mode on a active link only works when the connection speed
is 100 Mbps or higher at linkup, and line length is less than 60 meters.
Note:
Power savings can only be implemented on Gigabit Ethernet ports using
twisted-pair cabling. Power-savings mode on a active link only works when
connection speed is 1 Gbps, and line length is less than 60 meters.
Example
Console(config)#interface ethernet 1/24
Console(config-if)#power-save
Console(config-if)#
show power-save This command shows the configuration settings for power savings.
Syntax
show power-save [interface interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1-8)
port - Port number. (ECS4620-28F/28F-DC: 23-24,
Other models: 1-24/48)
Command Mode
Privileged Exec
Example
Console#show power-save interface ethernet 1/24
Power Saving Status:
Ethernet 1/24 : Enabled
Console#
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