LED name
LED color
Status of hardware
Recommended action
Steady green
The port is online.
No action is required.
Slow blinking
green (1/2
seconds)
The port is online, but is
segmented due to a loopback
cable or incompatible device
connection.
Verify that the correct device is
attached to the switch.
Flickering
green
The port is online, with frames
flowing through the port.
No action is required.
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