The U.S. Navy has embarked on the next Generation Computer Resources (NGCR) program to fulfill its need for standard computing resources. The program revolves around the selection of interface standards in six areas. The interface standards will be based on existing industry standards with multi-vendor support. The objective is to restructure the Navy's approach to take better advantage of commercial advances and to reduce cost and duplication of computer resources. This document is part of the NGCR program