Compaq AlphaServer DS20E Reference Manual page 263

ew*0_mode
Sets an Ethernet controller to run an AUI, ThinWire, or twisted-pair Ethernet
network. The default is auto-sense. For the fast setting, the device defaults to
fast.
The syntax is:
set ew*0_mode value
The options for value are:
aui
auto-sense
twisted-pair
fast duplex,
twisted-pair
fast
fast FD
BNC
auto-negotiate
ew*0_protocols
Enables network protocols for booting and other functions. The syntax is:
set ew*0_protocols protocol_value
The options for protocol_value are:
mop (default)
bootp
bootp,mop
Compaq Confidential – Need to Know Required
Writer: Robert Young Project: AlphaServer DS20E System Comments:
Part Number: ER-K8F6W-UA .A01 File Name: l-ch11 Using the SRM Console.doc Last Saved On: 10/4/99 2:05 PM
Device type is AUI.
Device type is sensed by the console.
Device type is 10BaseT (twisted pair).
Device type is duplex 10BaseT
Device type is fast SCSI
Device type is fast full duplex SCSI
Device type is BNC
DE500-BA
Sets the network protocol to mop (Maintenance Operations Protocol),
the setting typically used with the OpenVMS operating system.
Sets the network protocol to bootp, the setting typically used with the
Tru64 UNIX operating system.
When both are listed, the system attempts to use the mop protocol
first, regardless of which is listed first. If not successful, it then
attempts the bootp protocol.
Using the SRM Console 11-57