If I go into Node Management and select under the drop-box on the left "Group by: Community", several devices which are not SNMP v1 devices show up as either "public" or with the v1 community string that some other devices have. I have checked the running config on the v3 devices and there is no "snmp-server community" line. Why do these devices show up as being SNMP v1 and/or the wrong community?
