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Figure 11. Front panel LEDs
Table 8 describes the front panel LEDs. It lists the name, location, and possible
colors of each LED. It then lists the status of the switch that is associated with each
LED color and recommends actions that you can take in response to that status.
Table 8. Front panel LED patterns during normal operation
Name of LED
Location of LED
Switch Status
To the right of the
serial port
20
™
IBM TotalStorage
SAN Fibre Channel Switch: 3534 Model F08 Installation Guide
Port Status
LED (8)
Switch
Status LED
Color of LED
Status of hardware
No light
Either the switch is off,
the startup process is
not complete, or the
startup has failed.
Steady green
The switch is on and
startup has successfully
completed.
Slow-flashing green
One or more ports has
failed its diagnostic
check.
Ethernet
Ethernet
Status
Link Speed
LED
LED
Port Speed
LED (8)
Recommended action
Verify that the switch has
power and that the
startup process has had
time to complete. If there
is still no light, contact
IBM.
No action is required.
Verify that the correct
device is connected to
the port.
SJ000353
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