Front Panel Leds: Definitions Of States - Cisco Catalyst 9800-L Series Hardware Installation Manual

Overview of Cisco Catalyst 9800-L Wireless Controller
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Front Panel LEDs: Definitions of States

Table 3: System LED Indicators
Color
Off
Blinking Green
Red
Table 4: Alarm LED Indicators
Color
Blinking Green
Amber
or
Cisco Catalyst 9800-L Wireless Controller Hardware Installation Guide
Front Panel LEDs: Definitions of States
Reset button
• Pushing the Reset button for less than 10 seconds
will reload the controller.
• Pushing the Reset button for more than 10
seconds will erase the startup configuration in
NVRAM of the controller.
System LED that determines if the system is powered
up and booted.
Alarm LED that determines a status or error occurred.
The status or error is posted on the console screen.
High Availability LED
Description
System not receiving power.
System crash
Firmware upgrade
Temperature error
System boot
Controller error. For example, an internal voltage error
exists.
Description
Controller image upgrade
Controller status activity, such as firmware upgrade
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