Allied Telesis AT-S21 - Manual (Page 76)

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5-2
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Menu: Administration>Diagnostics
Select Diagnostics from the Administration menu to display
the Diagnostics screen. Figure 5-1 shows a sample
Diagnostics screen.
Figure 5-1 The Diagnostics Screen
The Diagnostics menu allows you to run a limited set of
diagnostic tests on the switch. There are only two results: Good or
Failed .
You also see the following information:
❑ The switch model and version number
❑ The switch’s MAC address
❑ The software model and version number
❑ The type of MDA (denoted by the screen as appliqué), if
installed
❑ The time the switch has been up and running since the last
reset