Note Regarding LED status colors, it is expected that there will be small variations in color intensity and hue from unit to unit. This is within the normal range of the LED manufacturer’s specifications and is not a defect.
Table 2 shows the access point LED diagnostics for various conditions.
Table 2 | Access Point LED Diagnostic Messages | ||
|
|
| |
Message Type | Status LED | Message Meaning | |
|
|
| |
Boot loader status | Blinking green | DRAM memory test in progress | |
sequence |
|
|
|
|
| DRAM memory test OK | |
|
|
| |
|
|
|
|
|
|
| Board initialization in progress |
|
|
|
|
|
|
| Initializing FLASH file system |
|
|
|
|
|
|
| FLASH memory test 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 | |
|
|
|
|
|
| Rapidly cycling | Access point location command invoked |
|
| through blue, green, |
|
|
| red, and white |
|
|
|
| |
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) |
|
|
|
|
|
| Blinking red | Ethernet link not operational |
|
|
|
|
19