Filter
Top Products
3-3
Cisco 819 Series Integrated Services Routers Software Configuration Guide
OL-23590-02
Chapter 3 Wireless Local Area Network
WLAN Features
Ta b l e 3-1 WLAN LED Descriptions
WLAN LED Color Description
Boot loader
status sequence
Blinking Green Board initialization in progress.
Initializing FLASH file system.
Initializing Ethernet.
Ethernet is OK.
Starting Cisco IOS.
Initialization successful.
Association
status
Green Normal operating condition with no wireless client
associated.
Blue Normal operating condition with at least one wireless
client associated.
Operating status Blinking Blue Software upgrade in progress.
Rapidly cycling through
Blue, Green, Red, and
White
Access point location command invoked.
Blinking Red Ethernet link not operational.
Boot loader
errors
Blinking Red and Blue FLASH file system failure.
Blinking Red and Off Environment variable failure.
Bad MAC address.
Ethernet failure during image recovery.
Boot environment failure.
No Cisco image file.
Boot failure.
Cisco IOS errors Red Software failure. Try to disconnect and reconnect the unit
power.