Extreme Networks ExtremeCloud Appliance E3120 Installation Manual page 21

Port LED Patterns
RJ45 Port LEDs (Management Port)
LED Type
Network Speed (Left)
Link Activity (Right)
Port LEDs (Data Ports 1 and 2)
LED Type
Network Speed (Right)
Link Activity (Left)
QSFP28 Port LEDs (Data Ports 3 and 4)
LED Color and State
Off
Solid Yellow
Blinking Amber
Solid Green
Blinking Green
ExtremeCloud™ Appliance E3120
Initial Network Connection and Configuration
LED Pattern
Off
Green
Amber
Off
Solid Green
Blinking Green
LED Pattern
Solid Amber
Solid Green
Off
Solid Green
Blinking Green
Description/Status Indication
Physical link has not been established
Active physical link
4Hz
Problem with the physical link
Valid logical (data activity) link with no active traffic
Valid logical link with active traffic (data activity)
Status Indication
10 Mbps
100 Mbps
1000 Mbps (1 Gbps)
No link
Active link
Data traffic activity
Status Indication
1000 Mbps (1 Gbps)
10000 Mbps (10 Gbps)
No link
Active link
Data traffic activity
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