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C C h h a a p p t t e e r r 5 5 4 4 1 1
The command line for PBOOT.EXE is as follows:
Usage: pboot [?] [/nologo] [/pboot | /reboot | /shutdown]
options:
/? – displays help information
/nologo - to suppress the display of the large Pre-OS banner
/pboot – exit the Pre-OS environment and boot from local media
/reboot – reboot the system
/shutdown – power off the system (only if BIOS supports APM)
Only one of the /pboot, /reboot, and /shutdown options can be used at any time. The /pboot
option is the default behavior when none are specified.
For both TCP/IP and NetWare environments, refer to Sample Pre-OS frameworks in this
chapter.
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For NetWare environments, you should use 16-bit NetWare clients in Pre-OS environments.
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For PCs booting from NT Server, we recommend that you use the Microsoft Network Client
Version 3.0 for MS-DOS configured for TCP/IP support. Other DOS-based clients could be
built using NFS servers and DOS client software that usually consists of TCP/IP-based TSRs
and packet drivers. Examples of these clients are:
PC TCP/IP from FTP software
URL: http://www.netmanage.com/products/pctcp5
NFS Maestro from Hummingbird Communications
URL: http://www.hummingbird.com/products/maestro/
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Once you have prepared a Pre-OS diskette, use Boot Image Editor to take a snapshot of the
diskette and create a Pre-OS boot image.
To specify a Pre-OS image, use the Boot Image Editor Pre-OS option. See the Introduction
section of the Boot Image Editor online help for details.
Place Pre-OS executables or agents not present within the Pre-OS image file into a network
directory that is accessible to the guest username during the Pre-OS phase.
On the server, you must have either DHCP or BOOTP boot services enabled, and also TFTP
(Trivial File Transfer Protocol).
If you are using DHCP, you must configure DHCP option 67 (Bootfile Name) to provide the
image file name to MBA. If you are using DHCP in a PXE environment, you can use a BINL
service to provide the boot image file name. Refer to the documentation for your DHCP or
BINL server.