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Module status LE
Dpatterns
The s ystem and p
ower LED patterns are shown in Table 15.
Table 15 M odule Status LED pat terns during norm al operation
LED name
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
func tioning.
No action required.
Flashing green (on 1
second,off1second)
One or both of the
following are true:
• One or m ore
environmental ranges
are exceeded.
• Error log contains
oneormoreport
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 fix.
Module Status
Amber
Boot- up state, one or
more ports offline.
Needs attention.
Port link status LED patterns
Table 16 shows the LED color, meaning, and recommended action.
Table 16 Port link status LED patterns
LED nam e
LED color
Status of hardware
Recomme n ded action
No light
No light or signal carrier
(transceiver or cable) detected.
Check transceiver and cable.
Steady green
Port is online (connected to
external device) but has no traffic.
No action required.
Slow-flashing
green (on 1
second, off 1
second)
Port is online but segmented,
indicating a loopback cable or
incompatible switch.
Verify that the correct device
is connected to port and that
the switch and port settings are
correct.
Fast-flashing
green (on 1/2
second, off 1/2
second)
Port is in internal loopback
(diagnostic).
No action required.
Flic
kering green
Port is online with traffic flowing
through port.
No ac
tion required.
Steady amber
Por t is receiving light or signal
carrier,butisnotyetonline.
No action required.
Slow-flashing
amber (on 1
second, off 1
second)
Port is disabled as a result of
diagnostics or portDisable
command. If the LEDs for all
ports are slow-flashing amber,
the switch could be disabled.
Enable the port using the
portEnable command; If the
LEDs for all ports are slow-flashing
amber, enable the switch by
entering the switchEnable
command.
Port Status
Brocade 8Gb SAN Switch for HP BladeSystem c-Class
35