AST RESEARCH TECHNICAL BULLETIN TB-0243                  11/24/86

              RUNNING IBM'S PC SUPPORT 36 WITH
                   AST-5251/11 EMULATION

When utilizing AST-5250 products and IBM PC Support 36
running SSP release four, it is necessary to be at PTF level
2602 or above.  Running the AST-5250 products without being
at PTF level 2602 will cause a system error message "5210 -
Unable to start system 36 router."