Upgrading ISA Server 2000 Cache Configuration
Most ISA Server 2000 cache configuration settings are upgraded to ISA Server 2004, as detailed in the following sections.
Caching
Most ISA Server 2000 cache properties are upgraded directly, with no change, from ISA Server 2000 to ISA Server 2004. Note the following exceptions:
- General cache properties specifying whether cache objects should be updated are set to the ISA Server 2004 default.
- General cache properties specifying whether objects exceeding a certain size should be cached are not upgraded.
- General cache properties specifying whether dynamic content is cached are set on the ISA Server 2004 default cache rule.
The cache drive configuration is retained on ISA Server 2004. If the migration is done to a different computer, the ISA Server 2004 computer should have similar hardware and drive configuration to the original ISA Server 2000 computer.
If ISA Server 2000 was installed in cache mode, then the migration tool does the following:
- Configures the Internal network on ISA Server 2004 to include all addresses associated with the single NIC specified on the ISA Server 2000 computer.
- Creates an access rule allowing HTTP, HTTPS, and FTP access from the Internal network to the Internal network.
Upgrading from cache mode is not supported in this beta release.
Schedule content download jobs
ISA Server 2000 scheduled content download jobs are upgraded directly to ISA Server 2004.
