Cisco Catalyst CW9800H1 - Page 20

BehaviorLED ColorDescriptionLED LabelNo.
Remains ON during ROMMON
boot complete.
GreenAlarm
ALM3
Remains blinking when system
upgrade is in progress.
Blinking Green
Remains ON during ROMMON
and SYSTEM bootups.
Amber
Remains blinking during
temperature error and secure
boot failure.
Blinking Amber
Indicates that the system detects
critical warnings.
Red
Remains OFF during IOS boot.
Normal Operation
Off
Remains ON when HA is active.GreenHigh Availability
HA4
Remains blinking when HA
Standby Hot.
Blinking Green
Blinks slowly when booted or
HA Standby
Cold.
Amber
Blinks fast during HA
maintenance.
Blinks Fast
Indicates active usage of the hard
disk SSD memory devices in the
unit.
GreenSSD Activity
M.2 SSD5
Indicates that the RJ-45 console
port is active.
GreenRJ-45 Console
Port Status LED
6
Indicates that the mini USB
connector is used as the console.
GreenUSB console Port
LED
7
Cisco Catalyst CW9800H1 and CW9800H2 Wireless Controllers Hardware Installation Guide
10
Overview
LEDs