Unanswered Question
Oct 19th, 2007
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I'm aware that the message "C4K_EBM" 5 "HOSTFLAPPING" relates to Spanning Tree Loops.

If a lot of these message occur then clearly there is a problem, but would the occasional message be expected and not necessarily be a problem?

Please help.

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Prashanth Krishnappa Fri, 10/19/2007 - 08:31
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While it is always seen during bridging loops but just seeing it is not neccessarily a bridging loop. Once classic scenario where you would see it intermittently is in a wireless environment when a device roams from one Access point to another. However, if you are seeing it all the time, it needs to be investigated further.


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