I've been fighting the same issues but I can answer your first question, they appear to be calculating Load as "load average"/"Number of Logical CPUs" x 100, so for a quad-core system load averages above 3.2(80%) will trigger the alert.Reducing the n...
I use this .1.3.6.1.2.1.16.19.6.0 (it works on 3550/60's,ies-3000's,3750's, 6500's not sure about 2900's), I can't remember off the top of my head if it is the current boot string or the currently booted image, you may want to test that depending on...
Have you tested the wireing with "test cable diagnostics tdr int x/x" or an actual test device? 10/100 only requires 2 pairs.gigabit requires all four.other than that this is the behavior I see when Window's or Freebsd is not using an interface.