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[原创]AP2702 不断重启故障处理

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发表于 2019-5-8 22:03:52 | 显示全部楼层 |阅读模式
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!

[tr][/tr]
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




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发表于 2019-5-9 10:48:11 | 显示全部楼层
notes and thanks
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发表于 2019-5-10 11:29:14 | 显示全部楼层
感谢版主分享,谢谢~
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