My setup is a Cisco 3845 with NME-NAM-120S module running Version: 4.0(1). I've MetroE interface configured with " analysis-module monitoring " connected to the WAN link.
In few occassions, the SNMP Manager SPECTRUM, detected that this MetroE interface experiencing high BW util, but at the same time when checking on the NAM top talker stats, there was no info about the top talker with such high amount of BW.
This looks like the info captured by SNMP Manager and NAM is different. Could anybody help to advise how I can verify this difference?