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一台2802当胖AP用老是重启,报错如下

han120403
Level 1
Level 1
问题描述:
单独一台2802当胖AP用,一周重启好几次,CLI查看重启原因
Last reload reason : Detected another ME controller
问题是只有一台2802没有别的思科设备了。
设置了连个ssid,2.4g和5g分别25个左右的客户端。
版本及报错如下:
120704m21xm6lmhzlbhb72.png
12 条回复12

sijle
Cisco Employee
Cisco Employee
升级版本试试

zhengwei272
Spotlight
Spotlight
IOS是什么版本的 可能是bug

han120403
Level 1
Level 1
sijle 发表于 2018-10-24 12:49
升级版本试试

嗯,准备升级下试试。

han120403
Level 1
Level 1
zhengwei272 发表于 2018-10-24 13:21
IOS是什么版本的 可能是bug

当前版本是8.6.101.0

sijle
Cisco Employee
Cisco Employee

fortune
VIP Alumni
VIP Alumni
ME: external AP rebooted because detected another ME controller
CSCuz46892
Description
Multiple ME masters detected
Symptom:
In ME deployment , multiple masters gets detected splitting network in to two ME domain
Conditions:
Workaround:
Disable the spanning tree on the vlan on which we have the ap.
or
configure portfast on the port where ap is connected.
Further Problem Description:
This bug does not affect 8.2.
Customer Visible
Was the description about this Bug Helpful?
(0)
Details
Last Modified:
Jun 21,2018
Status:
Fixed
Severity:
1 Catastrophic
Product:
(1)
Cisco Mobility Express
Support Cases:
2
Known Affected Releases:
(6)
8.3(102.0)
8.3(104.3)
8.3(20.3)
8.3(90.23)
8.4(1.28)
8.4(1.29)
Known Fixed Releases:
(7)
8.4(100.0)
8.4(1.31)
8.4(1.30)
8.4(1.28)
8.3(111.0)
8.3(107.19)
8.3(104.12)

Jiezhu1129
Level 1
Level 1
是不是网络环境中有另一台控制器啊

Rockyw
Spotlight
Spotlight
如果只有一台2802的话,估计是系统的问题,重新刷一遍看看
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rockyw | If it solves your problem, please mark as answer. Thanks !

完全感觉
Spotlight
Spotlight
一般是BUG,升级试试

zhengwei272
Spotlight
Spotlight
-brust- 发表于 2018-10-24 13:39
当前版本是8.6.101.0

升级吧 版主已经给出了bug信息

han120403
Level 1
Level 1
vsop5207 发表于 2018-10-25 08:33
ME: external AP rebooted because detected another ME controller
CSCuz46892
Description

好的,已经升级到最新版本了。

likuo
Spotlight
Spotlight
版本升级可以解决Bug问题。
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