HP J8168A, Installation And Getting Started Manual

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2-8
Installing the Switch
Installation Procedures
In
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When the switch is powered on, it performs its diagnostic self test. Self test
takes approximately 50 seconds to complete.
Figure 2-3. Checking the LEDs on the 2610-PWR switches
LED Behavior
During the self test:
• Initially, all the switch and port LEDs are on. Most of the LEDs go off
and then may come on again during phases of the self test.
• For the duration of the self test, the Self Test LED stays on.
When the self test completes successfully:
• The Power and Fan LEDs remain on.
• The
Fault
and
Test
LEDs go off.
• The port LEDs on the front of the switch go into their normal opera-
tional mode:
–
If the ports are connected to active network devices, the LEDs
behave according to the Port LED View or LED Mode selected.
The default view mode (Link), the LEDs should be on and the
Mode LEDs will flicker if there is network activity.
– If the ports are not connected to active network devices, the Link
and
Act
LEDs will stay off.
If the LED display is different than what is described above, especially if
the
Fault
and
Test
LEDs stay on for more than 60 seconds or they start
flashing, the self test has not completed correctly. Refer to chapter 4,
“Troubleshooting” for diagnostic help.
Power and
Fault LEDs
Self Test LED
Switch port LEDs