Brocade Communications Systems VDX 6940 Series, Hardware Installation Manual, Page: 76 / 136

1 Output power status
2 Input power status
3 Fan status
FIGURE 42 LEDs on non-port side of Brocade VDX 6940-144S
NOTE
Although the pervious figure illustrates AC power supplies, DC power supplies have the same LED
indicators.
Port-side LED patterns
LEDs for Ethernet management ports and GbE ports indicate port status and activity. LEDs for the
system indicate power on/off and system status.
The normal operation of port-side LEDs during normal operation (no faults) is as follows:
• The power LED is solid green when the system is powered on and turns black or off when system is
powered off.
• The system status LED is steady amber for about 10 seconds after power is applied, and then
transitions to a steady green. The LED blinks amber until diagnostics are complete, and then turns
steady green.
• The management port link activity LED blinks green for activity.
• The management port link status LED is steady green if link is present.
• The port LEDs blink green when there is traffic. The LEDs remain steady green when port is online.
The following table describes detailed port-side LED behavior and recommended user actions.
Port-side LED patterns
76 Brocade VDX 6940 Hardware Installation Guide
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