IBM TotalStorage 3534-F08, Installation Manual

Page: 38 / 81

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 Color of LED Status of hardware Recommended action
Switch Status To the right of the
serial port No light Either the switch is off,
the startup process is
not complete, or the
startup has failed. Verify that the switch has
power and that the
startup process has had
time to complete. If there
is still no light, contact
IBM.
Steady green The switch is on and
startup has successfully
completed. No action is required.
Slow-flashing green One or more ports has
failed its diagnostic
check. Verify that the correct
device is connected to
the port.
SJ000353
Ethernet
Status
LED
Ethernet
Link Speed
LED
Switch
Status LED
Port Status
LED (8)
Port Speed
LED (8)
Figure 11. Front panel LEDs
20
IBM TotalStorage
™
SAN Fibre Channel Switch: 3534 Model F08 Installation Guide