Chapter 4: Server troubleshooting
37
Figure 23: Network interface LEDs
The image above displays the following interfaces:
■ Network interfaces 1 and 2 are 10GbE (callout 1).
■ Network interfaces 3 and 4 are 1GbE (callout 2).
Table 9: 10GB interface LED states
Link Status (top LED)
Activity Status (bottom LED)
Description
Off
Off
No network connection.
Off
Flash green
Sending or receiving network
data.
Steady green
Off
Connected to the network.
Table 10: 1GB interface LED states
Link Status (left LED)
Activity Status (right LED)
Status Description
Off
Off
No network connection.
Green
Off
Connected to the network at
maximum port speed.
Amber
Off
Connected to the network at less
than maximum port speed.