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hello! please help me out i have in my environment multiple Cisco switch models and i'm planning to upgrade them all to the latest most stable and reliable IOS versionthe switch editions are as follows:WS-C2960-24TC-SWS-C2960X-48LPD-LWS-C2960S-48LPS...
it seems that we have found the culprit, we are still testing the issue so nothing is sure yethere's the link for the thread:https://community.cisco.com/t5/switching/mac-address-flapping-and-sccm-wake-up-proxy/m-p/2240440#M259490i'd recommend checkin...
The switch is a single it's not a stacked switch, but yes we changed the switch from C3650 to C2960X and we are still facing the same issuesame configuration as @AMACOMX have posted before Bare in mind that i have port fast and BPDU guard Configured ...
we have changed the entire switch to WS-C2960X-48LPD-L software version 15.0(2a)EX5 image name C2960X-UNIVERSALK9-Mthe problem still persists with 5 mac addresses as maximum we found fake macs over ports and they got caught in error-disabled state
