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2.2 | |
Starting a Router | |
| 2.2.2 | |
Router LED indicators |
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Cisco routers use LED indicators to
provide status information. Depending upon the Cisco router model, the
LED indicators will vary. An interface LED indicates the activity
of the corresponding interface. If an LED is off when the interface is
active and the interface is correctly connected, a problem may be
indicated. If an interface is extremely busy, its LED will always be
on. The green OK LED to the right of the AUX port will be on after
the system initializes correctly.
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