Led Patterns - Brocade Communications Systems Brocade VDX 6740 Hardware Reference Manual

4
LED activity interpretation

LED patterns

Table 3
TABLE 3
LED name
System power
(one LED
[green])
System status
(one bicolor
LED [green
and amber])
Ethernet Link
(Management
port) (one LED
[green])
Ethernet
Activity
(Management
port) (one LED
[green])
26
describes the port-side LEDs and their behaviors.
Port side LED patterns during normal operation
LED color
Off (no light)
Steady green
Off (no light)
Steady green
Blinking
amber/green
Steady amber (for
more than 5
seconds)
Off (no light)
Steady green
Off (no light)
Blinking green
Status of hardware
System is off or there is an
internal power supply failure.
Voltage may be dropping below
specification.
System is on and power supplies
are functioning properly.
System is off or there is no
power.
System is on and functioning
properly.
Attention.
A system fault has occurred
or the switch is in an
initialization state.
There is no link.
Link is present.
There is no activity.
There is activity (traffic).
Brocade VDX 6740 Hardware Reference Manual
Recommended action
Verify the system is powered on, the
power cables are attached, and your
power source is live.
Contact your switch service provider.
No action required.
Verify the system is on.
No action required.
Most likely a power supply or fan
assembly is faulted. Verify the status
and check all messages.
Check the management interface and
the error log for details on the cause of
the status.
Contact your switch service provider.
No action required.
No action required.
No action required.
No action required.
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