aghaznavi Fri, 11/14/2008 - 11:29
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This configuration issue could have caused the switch to generate a lot of TCNs which got to the STP root switch, that I guess it is the 4k switch, and then, for each TCN the whole STP topology needs to reconverge causing a lot of traffic, and as the STP TCNs are analyzed by the CPU, this could caused the CPU utilization to go up. Or IP SNMP causes high CPU utilization.


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