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网络小学徒
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先有两台思科无线网桥设备【型号:AIR-BR1310G-E-K9】起桥接作用,其中一台无线网桥作为root bridge,另外一台无线网桥作为non-root bridge,先两台无线网桥彼此之前不能正常通信,主要故障应该在非根的这一台无线网桥上。通过console方式连接到非根的无线网桥上查看日志,发现有以下报错信息:
*Mar 1 00:04:01.251: %DOT11-4-UPLINK_ESTABLISHED: Interface Dot11Radio0, Associated To AP Kongya1 0017.94fe.2870 [None]
*Mar 1 00:04:01.252: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Mar 1 00:04:01.416: %DOT11-4-UPLINK_DOWN: Interface Dot11Radio0, parent lost: Received deauthenticate (2) not valid
*Mar 1 00:04:01.418: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down
另外本人在查看根无线网桥时发现其Virtual-Dot11Radio0端口处于down状态,应该是由于Virtual-Dot11Radio0端口不正常导致两台无线网桥不能正常工作。
Kongya1#show ip int br
Interface IP-Address OK? Method Status Protocol
BVI1 10.125.15.21 YES NVRAM up up
Dot11Radio0 unassigned YES TFTP up up
FastEthernet0 unassigned YES NVRAM up up
Virtual-Dot11Radio0 unassigned YES TFTP down down
以下是在根无线网桥收集的日志信息:
*Jul 13 22:10:07.267: %DOT11-6-ASSOC: Interface Dot11Radio0, Station Kongya2 0018.18f4.e230 Reassociated KEY_MGMT[NONE]
*Jul 13 22:10:07.307: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 0018.18f4.e230 Reason: Sending station has left the BSS
请大神们帮忙看一看,此故障如何解决,谢谢! |
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