6-16 Compaq AlphaServer ES40 Service Guide
Table 6–1 SRM Environment Variables Used on ES40 Systems
(Continued)
Variable Attributes Description
ei*0_mode or
ew*0_mode
(continued)
twisted-pair— Sets the default device to
10BaseT (twisted-pair).
ei*0_protocols or
ew*0_protocols
NV
Determines which network protocols are enabled
for booting and other functions.
mop—Sets the network protocol to MOP for
systems using the OpenVMS operating system.
bootp—Sets the network protocol to bootp for
systems using the Tru64 UNIX operating system.
bootp,mop—When the settings are used in a list,
the mop protocol is attempted first, followed by
bootp.
heap_expand
NV
Increases the amount of memory available for the
SRM console's heap. Valid selections are:
NONE (default)
64KB
128KB
256KB
512KB
1MB
2MB
3MB
4MB
kbd_hardware
type
NV Sets the keyboard hardware type as either PCXAL
or LK411 and enables the system to interpret the
terminal keyboard layout correctly.
kzpsa_host_id
W
Specifies the default value for the KZPSA host
SCSI bus node ID.