Cisco 800 Series Hardware Installation Manual page 27

Chapter 1 Product Overview
Table 1-2
Table 1-2
Message Type
Boot loader status sequence Blinking Green
Association status
Operating status
Boot loader warnings
Boot loader errors
describes the WiFi LED for the Cisco 812 ISR.
Cisco 812 ISR WiFi LED Descriptions
Color
Green
Blue
Blinking Blue
Rapidly cycling through
Blue, Green, Red, and
White
Blinking Red
Yellow
Blinking Green
Blinking Blue
Red
Blinking Green
Red
Blinking Red and Blue
Blinking Red and Off
Description
DRAM memory test in progress.
DRAM memory test is OK.
Board initialization in progress.
Initializing FLASH file system.
Initializing Ethernet.
Ethernet is OK.
Starting Cisco IOS.
Initialization successful.
Normal operating condition with no
wireless client associated.
Normal operating condition with at least
one wireless client associated.
Software upgrade in progress.
Access point location command invoked.
Ethernet link not operational.
Router is powered up.
FPGA download is complete.
LED blinks four times when ROMMON is
up.
Configuration recovery in progress.
(MODE button pushed for 2 to 3 seconds)
Ethernet failure.
Image recovery in progress (MODE button
released).
DRAM memory test failure.
FLASH file system failure.
Environment variable failure.
Bad MAC address.
Ethernet failure during image recovery.
Boot environment failure.
No Cisco image file.
Boot failure.
Cisco Integrated Services Router Hardware Installation Guide
Cisco 810 Series
1-7