Hi Jacqueline,We are experiencing the same issue on a Stack of C2960S switches running IOS 15.0(1)SE2. Where you able to get to the bottom of this issue????.The CAM table contains the destination MAC address but the flooding continues. This appears t...

Hi All, We appear to be experiencing a similar issue on a stack of Cisco Catalyst 2960S (IOS:15.0(1)SE2. Not configured to preform layer 3 (no ip routing).We have a number of VMware 5.1 hosts in a cluster with VMKernal adapters per host with Active/S...