8. August 2019
Cisco AP LED Status
Message Type |
Status LED |
Message Meaning |
| Boot loader status sequence | Blinking Green | |
| DRAM memory in progress | ||
| DRAM memory test OK | ||
| Board initialization in progress | ||
| Initializing FLASH file system | ||
| FLASH memory OK | ||
| Initializing Ethernet | ||
| Ethernet OK | ||
| Starting Cisco IOS | ||
| Initialization successful | ||
| Association status | ||
| Green | Normal operating condition, but no wireless client associated | |
| Blue | Normal operating condition, at least one wireless client association | |
| Operating status | ||
| Blinking blue | Software upgrade in progress | |
| Cycling through green, red, and off | Discovery/join process in progress | |
| Rapidly cycling through blue, green, and red | Access point location command invoked | |
| Blinking red | Image recovery in progress (MODE button released) | |
| Boot loader warnings | ||
| Blinking blue | Configuration recovery in progress (MODE button pushed for 2 to 3 seconds) | |
| Red | Ethernet failure or image recovery (MODE button pushed for 20 to 30 seconds) | |
| Blinking green | Image recovery in progress (MODE button released) | |
| Boot loader errors | ||
| Red | DRAM memory test failure | |
| 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 disconnecting and reconnecting unit power | |
| Cycling through blue, green, red, and off | General warning; insufficient inline power |
Quelle : https://wifiworkshop.com/2017/07/22/cisco-ap-3700-series-led-status/
