I am ZERO at SQL and would like some help at generating a report that would make some sense. Right now I have the custompoller 'locIfInCRC' and it is polling all my cisco devices. The only draw back is that cisco retains all CRC error even after a counter reset until a reboot is performed. Unfortunately I cannot reboot all the 300+ devices, therefore would like to have a report that would compare the current CRC value, with historical value and if any changes show in report. If no changes do not show in report.