The recommended configuration for Trusted Solaris 7 on a Sun Enterprise 10000 is to run the Trusted Solaris 7 operating environment on the SSPs and on the domains. It is possible to run a heterogeneous environment, with both the Trusted Solaris environment and the Solaris environment on the SSPs and the domains.
The Trusted Solaris operating environment is based on the Solaris 7 8/99 release. As does the Solaris 7 8/99 release, Trusted Solaris 7 supports DR (Dynamic Reconfiguration), but does not support IDN (InterDomain Networking).:
The Trusted Solaris version of SSP 3.1.1 (referred to as Trusted Solaris SSP 3.1.1), is shipped on the Trusted Solaris 7 Supplemental CD, as is the Trusted Solaris version of AP 2.2 (referred to as Trusted Solaris AP 2.2). If an SSP is to run the Trusted Solaris 7 operating environment, then Trusted Solaris SSP 3.1.1 and Trusted Solaris AP 2.2 should be installed. For a domain running the Trusted Solaris 7 operating environment, Trusted Solaris AP 2.2 should be used.
If an SSP is to run Solaris 7 software, then the Solaris version of SSP 3.1.1 and AP 2.2 must be used for that SSP. If a domain is to run Solaris 7 software, then the Solaris version of AP 2.2 must be used for that domain.