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I experienced a major network outage last weekend:The uplink ports of many access switches become err-disable. Each access switch is connected to the core switch through port-channel.When I checked the logs, I found:1. The faulty access switch has th...
1. Equipment:WLC: AIR-CT5508-K9 (Software Version: 8.5.151.0)AP: AIR-CAP3602E-C-K9 (Boot Version: 12.4.23.0, IOS Version: 15.3(3)JF10$, Mini IOS Version: 8.0.115.0)2. Fault phenomenon: When some terminal devices are connected to the AIR-CAP3602E-C-K9...
The model and version of the core switch are:Cisco C6807-XL Version 15.3(04r)SYSThe port-channel and physical port of the core switch are configured with keepalive by default, and the port-channel of the access switch is also configured with keepaliv...
HiI recently made a new discovery, I found that a computer with an unstable network connection is not supported by Cisco CCX, while other computers on the same access point are supported by CCX. And I found that intel company has instructions about C...
Thank you very much for your answer. In the near future, I will replace the AP3602 with the AP2802 for observation. In my impression, when there is a disconnection failure, what I see on the WLC is the prompt of the association failure. If I encounte...
Thank you very much for your answer. In the near future, I will replace the AP3602 with the AP2802 for observation. In my impression, when there is a disconnection failure, what I see on the WLC is the prompt of the association failure. If I encounte...