多个AP反复与Cisco 5508分离

Question

我有一对思科5508控制器与接近50个AP共享在两者之间。在从(不受支持的) LACP更改为端口通道滞后之后，我重复了WAPs重新加入控制器的问题。

第一部分显示执行重新连接的AP的控制台输出。第二部分介绍了AP上升时间与协会启动时间的差异。

*Jan 15 15:25:59.004: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.0.0.102:5246
*Jan 15 15:25:59.096: %WIDS-6-DISABLED: IDS Signature is removed and disabled.
*Jan 15 15:26:10.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.0.0.102 peer_port: 5246
*Jan 15 15:26:12.135: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.0.0.102 peer_port: 5246
*Jan 15 15:26:12.139: %CAPWAP-5-SENDJOIN: sending Join Request to 10.0.0.102
*Jan 15 15:26:31.589: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.0.0.102:5246
*Jan 15 15:26:42.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 10.0.0.102 peer_port: 5246
*Jan 15 15:26:44.268: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 10.0.0.102 peer_port: 5246
*Jan 15 15:26:44.268: %CAPWAP-5-SENDJOIN: sending Join Request to 10.0.0.102
*Jan 15 15:26:47.064: %CAPWAP-5-JOINEDCONTROLLER: AP has joined controller CONTROLLER2
*Jan 15 15:26:59.005: %WIDS-6-ENABLED: IDS Signature is loaded and enabled

OUTPUT FROM A "Show AP Uptime":

AP Name      AP Up Time                Association Up Time
------------ -----------------------   -----------------------
WAP01        375 days, 11 h 23 m 12 s   261 days, 01 h 19 m 52 s
WAP02        445 days, 09 h 21 m 28 s   222 days, 02 h 20 m 31 s
WAP03        215 days, 05 h 02 m 03 s   215 days, 05 h 00 m 26 s
[output cut]
TEST-AP      0 days,   01 h 21 m 51 s   0 days, 00 h 35 m 48 s
WAP04        136 days, 21 h 40 m 31 s   0 days, 00 h 14 m 50 s
WAP05        432 days, 10 h 20 m 00 s   0 days, 00 h 11 m 14 s
WAP06        332 days, 09 h 35 m 09 s   0 days, 00 h 03 m 38 s

软件版本8.2.130.0

Answer 1

问题是从LACP转变为滞后(模式on)后的滞后/以太通道。重置(关闭->没有关闭)的端口通道接口解决了问题.

重新启动WLC可能也解决了这个问题。