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Managing the SAN Switch 2/8
61hp StorageWorks SAN Switch 2/8 Installation Guide
Table 4: Front Panel LED Patterns During Normal Operation
LED
LED
Location
Color
Display
Hardware
Status
Recommended
Action
Switch Power
LED
To right of
Serial port
No light Switch is off, or
boot is not
complete, or
boot failed.
Verify switch is
on and has
completed
booting.
Steady green Switch is on. No action
required.
Slow-flashing
green
Error log
contains one or
more port
diagnostic error
messages.
1. Check port
status LEDs,
error log, port
media, and
cables or
loopback
plugs.
2. Clear error
log.
3. Rerun
diagnostics to
verify error
condition is
fixed.
Port Status LED Above
each port,
on left
No light No signal or light
carrier (media or
cable) detected.
Check media
and cable.
Steady green Port is online
(connected to
external device)
but shows no
traffic.
No action
required.
Slow-flashing
green
Port is online but
segmented,
indicating a
loopback cable
or incompatible
switch.
Verify correct
device is
connected to
port.