PaloAlto Networks PA-4000 Series Hardware Reference Manual page 20

Interpreting the Port LEDs
Table 7 describes the LEDs for the PA-4000 Series Management port. Refer to Figure 1 and Figure 2.
Table 7. PA-4000 Series Management Port LEDs
LED
Left
Right
20 • Maintaining the Hardware
Description
Shows green when a 100 Mbps link is connected or amber when a 1 Gbps
link is connected.
Blinks orange if there is network activity.
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