最近一小项目,增加了几台思科2702 的AP ,原有网络的AP使用正常,这次是扩容,增加了5台2702AP, 本来想着也就一个小时搞掂的,但是当AP 上线后发现新办公室安装的AP 一直没信号出来,指示灯也是biubiubiu的闪。
AP型号: 2702
IOS: 8.3.124
原有AP: 1602 2602
console 看log:
*Apr 1 00:01:28.787: %DOT11-2-RESET_RADIO: Restarting Radio interface Dot11Radio1 due to FW: hostmem badmagic=00000000, vec=33 pc=D0109470, ev=1, @01B74AA9,s@01B72A16
*Apr 1 00:01:28.787: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio1 due to
*Apr 1 00:01:29.683: %DOT11-5-EXPECTED_RADIO_RESET: Restarting Radio interface Dot11Radio0 due to IOS reload
*Apr 1 00:01:30.483: %SYS-5-RELOAD: Reload requested by Init. Reload Reason:
Radio FW image download failed ....
IOS Bootloader - Starting system.
经过与总代沟通,对方告知这是一个 X702系列的bug, 刚好我这个版本就是 ,还有另外版本:
8.2(110.0)
8.3(124.61)
8.5(131.0)
处理方法:升级IOS 到8.5.137
这里也提醒大家,遇到故障,一定要将日志记录下来,可以找供货商寻求帮助,或者自己网上搜索!
Message Type
| Status LED
| Message
Meaning
|
Boot loader status sequence | Blinking green | DRAM memory test in progress |
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 |
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 | Ethernet link not operational |
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 |