
2-7
Installing the Switch
Installation Procedures
Figure 2-4. Checking the LEDs on the 6600-48G and 6600-48G-4XG
3. When the self-test finishes, disconnect the power cord from the power
source.
LED Behavior During Self-Test
During the self-test:
■ Status, LED Mode and port LEDs stay on during most of the test.
■ Most of the LEDs go off and then may come on again during phases of the
self-test.
■ The Test LED stays on for the duration of the self-test.
If the self-test completes successfully:
■ The Power and Fan Status LEDs remain on.
■ The Fault and Test LEDs go off.
■ The port LEDs on the front of the switch go into their normal
operational mode:
• If the ports are connected to active network devices, the LEDs behave
according to the LED Mode selected. In the default view mode (Link),
the LEDs should be on.
• If the ports are not connected to active network devices, the LEDs
stay off.
Switch port LEDs
Power and
Fault LEDs
Test LED
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