Diagnostic tools  67 
Redundant ROM support 
The server enables you to upgrade or configure the ROM safely with redundant ROM support. The server has 
a 4-MB ROM that acts as two, separate 2-MB ROMs. In the standard implementation, one side of the ROM 
contains the current ROM program version, while the other side of the ROM contains a backup version. 
 
  NOTE: The server ships with the same version programmed on each side of the ROM.