Distributed Site License Option (DSLO) multiple CPU license (requires single CPU license first, p/n CSCI1-610-E999A004 or CSCI1-610-E9N9-004 or CSCI1-610-E999-004 or CSCI1-610-E999C004 or CSCI1-610-E999E004), each additional CPU requires its own DSLO lice