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About This Guide
Callout
ALM
Do not connect a Power over Ethernet (PoE) cable to the console port. Doing so will damage the
Caution
controller.
Wait at least 20 seconds before reconnecting an access point to the controller. Otherwise, the controller
Note
may fail to detect the device.
Precautions for the direct AP connection: Do not configure interfaces on the physical ports, if AP is
Note
connected to the port. If an interface is configured on the port where AP is connected, the behavior is
undefined. If the physical ports are configured, remove it and reload the controller.
Cisco 2500 Series Wireless Controller Getting Started Guide
6
Port and LEDs
Alarm LED
State and Description
The alarm LED determines a status or error occurred.
The status or error is posted on the console screen.
LED description:
•
Blinking Green—Controller image upgrading.
•
Amber—Controller status activity, such as firmware
upgrade.
•
Blinking Amber—Controller error. For example, a
temperature error exists.
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