Led Patterns - Brocade Communications Systems 6520 Reference Manual

Figure 4
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FIGURE 4

LED patterns

Table 3
TABLE 3
LED name
Power Status
(green)
System Status
(bicolor -
amber/green)
Brocade 6520 Hardware Reference Manual
53-1002705-01
DRAFT: BROCADE CONFIDENTIAL
shows the LEDs on the non-port side of the switch.
Power supply DC status LED
Power supply AC status LED
LEDs on non-port side of Brocade 6520
describes the port side LEDs and their behavior.
Port side LED patterns during normal operation
LED color
No light
Steady green
No light
Steady green
Steady amber (for
more than five
seconds)
Blinking amber
3 Fan status LED
Status of hardware
The switch is off or there is an
internal power supply failure.
The switch is on.
The switch is off or there is no
power.
The switch is on and functioning
properly.
A system fault has occurred.
This LED displays steady amber
during POST, this is normal and
does not indicate a fault.
Attention is required. A number
of variables can cause this
status including a single power
supply failure, a fan failure, or
one or more environmental
ranges has been exceeded.
LED activity interpretation
Recommended action
Verify that the system is powered on,
the power cables attached, and your
power source is live.
The unit may be faulty.
Contact your switch service provider.
No action required.
Verify that the system is on and has
completed booting.
No action required.
Power cycle the switch.
Check the failure indicated on the
system console.
Contact your switch service provider.
Check the management interface and
the error log for details on the cause of
status.
Contact your switch service provider.
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