IBM F80 Service Manual page 279

v Reprogram Flash EPROM Menu
This option updates the system EPROMs. After entering Y to indicate that you want
to continue, you are prompted to enter the update diskettes. Follow the instructions
on the screen. When the update is complete, the service processor reboots.
All system EPROMs that can be reprogrammed are updated at the same time. They
are as follows:
– System power control network programming
– Service processor programming
– System firmware
– Run-time abstraction services
v Serial Port Snoop Setup Menu
This menu can be used to set up serial port snooping, in which the user can
configure serial port 1 as a "catch-all" reset device.
From the service processor main menu, select option 1, Service Processor Setup
Menu, then select option 8 (Serial Port Snoop Setup Menu).
SERIAL PORT SNOOP SETUP MENU
1. System reset string:
Currently Unassigned
2. Snoop Serial Port:
Currently Unassigned
98. Return to Previous Menu
1>
Use the system reset string option to enter the system reset string, which resets the
machine when it is detected on the main console on serial port 1.
Use the snoop serial port option to select the serial port to snoop.
Note: Only serial port 1 is supported.
After serial port snooping is correctly configured, at any point after the system unit is
booted to AIX, whenever the reset string is typed on the main console, the system
unit reboots.
Pressing Enter after the reset string is not required, so make sure that the string is
not common or trivial. A mixed-case string is recommended.
Chapter 7. Using the Service Processor
261