LED patterns
Table 12
and
Table 13
summarize LED location, color, and meaning, as well as any
recommended user response.
Module status LED patterns
The system and power LED patterns are shown in
Table 12
.
Table 12 Module Status LED patterns during normal operation
LED name, location LED color
Status of hardware Recommended
action
No light
Switch is off, boot
is not complete, or
boot failed.
Verify that switch is
on and completed
booting.
Steady green
Switch is on and
functioning.
No action required.
Flashing green (on
1 second, off 1
second)
One or both of the
following are true:
•
One or more
environmental
ranges are
exceeded.
•
Error log contains
one or more port
diagnostic error
messages.
Check environmental
conditions, error log,
Port Status LEDs,
transceivers, cables,
and loopback
plugs. Correct error
condition. Clear
error log. Rerun
diagnostics to verify
fi
x.
Module Status LED
Amber
Boot-up state, one or
more ports of
fl
ine.
Needs attention.
Brocade 4Gb SAN Switch for HP c-Class BladeSystem
47
