IBM TotalStorage 3534-F08, Руководство по установке

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Chapter 4. Operating the 3534 Model F08
This chapter describes how to operate the 3534 Model F08 and includes the
following information:
v Turning the 3534 Model F08 on and off
v
Interpreting LED activity
v Interpreting POST
v
Maintaining the switch
Turning the 3534 Model F08 on and off
To turn the 3534 Model F08 on, plug it into a power outlet. (The power supply does
not have an ac switch.) To turn the switch off, unplug it from the power outlet.
Note: Unplugging the switch triggers a system reset. When the switch is plugged
in, all devices are returned to the initial state and the switch runs a POST.
For information about the POST, see “Interpreting POST” on page 22.
Interpreting LED activity
You can determine system activity and status by monitoring the activity of the LEDs
on the switch.
Note: The LEDs might flash yellow during diagnostic tests and green, orange, or
yellow during a POST. This is normal, and does not indicate a problem
unless the LEDs do not return to a normal pattern after the POST is
complete.
The 3534 Model F08 has the following LEDs:
Port status LED
These LEDs indicate the status of each port. There are eight port status
LEDs, located above and to the left of each port on the front panel.
Port speed LED
These LEDs indicate the speed of each port. There are eight port speed
LEDs, located above and to the right of each port on the front panel.
Switch status LED
These LEDs indicate whether the switch is on and has successfully started.
There are two switch status LEDs, one on the front panel and one on the
back.
Ethernet port LED
These LEDs indicate the speed and status of the Ethernet link. There are
two Ethernet port LEDs, located to the left of the Ethernet port on the right
side of the front panel.
LEDs on the front panel
Figure 11 on page 20 shows the front panel with the different LEDs identified.
© Copyright IBM Corp. 2002
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