Instruction Manual

LED patterns
Table 1 2 and Table 13 summarize LED location, color, and meaning, as well as any
recommended u
ser response .
Module status LED patterns
The system and power LED pa tterns are shown in Table 12.
Tab l e 12 Modul e 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 tha t switch is
on and completed
booting.
Steady green Sw itch is on and
functioning.
No action required.
Flashing green (on
1second,off1
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 env ironmental
conditions, error log,
Port Status LEDs,
transceivers, cables,
and loopback
plugs. Correct error
condition. Clear
error log. Rerun
diagnostics to verify
fix.
Module Stat
us LED
Amber
Boot-up state, one or
more ports offline.
Needs attention.
Brocade 4Gb SAN Switch for HP c-Class BladeSystem
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