Any part with PFC/MSFC are Supervisor modules.Any part with ES are Card(Wan card)Hope it helpsThanks & Regards, Karthick Murugan CCIE#39285

check the output rate on the destination interface. 2960 uses shared buffer. Make sure the span is not overwhelming the buffer available.Thanks & Regards, Karthick Murugan CCIE#39285

Hi,It looks like all your VLANs are in UP/DOWN so it wont ping for sure. We need atleast one interface to be part of the VLANs to bring-up the VLAN.Please check "show spanning-tree vlan 100" You should see atleast one interface in forwarding state.Th...