Lucent Technologies 9077 16S - Manual (Page 110)

3-34 October 22, 1999 SP Switch Router Adapter Guide - 1.4 Update 2
Monitoring and Management Tools
Burning in media card flash memory
Burning in media card flash memory
grflash provides the ability to upgrade flash code at customer sites. The grflash command
reprograms (reburns) the code in internal flash (the boot loader). This is different than updating
the system software with a new release. Typically, new software releases are loaded into the
system and then downloaded into the specific type of media card, they do not require burning
into internal flash. The reburn procedure is done only under direction of Customer Support.
Please work with Customer Support to schedule a session with them in the rare instance that
the grflash command is needed. If not carefully and correctly done, the reburn process could
disable the memory component and the SP Switch Router. A grflash man page is available,
and the command is also described in the GRF Reference Guide.