The ISA Server Best Practices Analyzer (BPA) is a diagnostic tool that automatically performs specific tests on configuration data collected on the local ISA Server computer from the ISA Server hierarchy of administration COM objects, Windows Management Instrumentation (WMI) classes, the system registry, files on disk, and the Domain Name System (DNS) settings.

The resulting report details critical configuration issues, potential problems, and information about the local computer. By following the recommendations of the tool, administrators can achieve greater performance, scalability, reliability, and uptime.

The ISA Server Best Practices Analyzer is supplied with two supplemental tools.

• The ISA Data Packager enables you to create a single .cab file containing ISA Server diagnostic information that can be easily sent to Microsoft Product Support Services for analysis.

• BPA2Visio generates a Microsoft Office Visio® 2003 or Visio 2007 diagram of your network topology as seen from an ISA Server computer or any Windows computer based on output from the ISA Server Best Practices Analyzer Tool.