Allied Telesis AT-220-28GS Series, Руководство по установке

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Chapter 1: Overview
14
Ecofriendly button
By pressing the ecofriendly button on the Management Panel, you can
conserve energy.
Using the button
When you press the ecofriendly button for 1 to 4 seconds, the front panel
port LEDs are disabled. You may use the button to turn off the LEDs when
you are not monitoring the switch. To turn the port LEDs on, press the
ecofriendly button for 1 to 4 seconds again. Toggling the LEDs does not
affect the network operations of the switch.
Using commands
The management software on the switch has a command that blinks the
LEDs so that you can quickly and easily identify a specific unit among the
devices in an equipment rack. It is the
findme command. The command
works on the switch even if you turned off the LEDs with the ecofriendly
button or by using the
no ecofriendly led command.
Figure 8. ecofriendly button on the AT-x220-28GS switch
27
28
FAULT
POWER
USB
ON ACT
ERR
CLASS 1
LASER PRODUCT
CONSOLE
ecofriendly button
s
Note
The ecofriendly button does not control the Fault , Power or USB
LEDs.
Troubleshooting
Before checking or troubleshooting the network connections to the ports
on the switch, you should always check to be sure that the LEDs are on by
either pressing the ecofriendly button or issuing the
ecofriendly led and
no ecofriendly led commands in Global Configuration mode.