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Cisco Broadband Cable Command Reference Guide
OL-1581-07
Appendix A Using the ROM Monitor
set
set
To display the contents of the currently-defined environment variables, use the
set
command in ROM
monitor mode.
set
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values.
Command Modes
ROM monitor
Command History
Usage Guidelines
The set command displays the environment variables that are currently defined in the ROM monitor.
Variables are defined at the ROM monitor prompt in a manner similar to that of the Korn shell, by
specifying
variable
=
value
.
Tip
Use the
unset
command to delete a monitor variable.
Examples
The following example shows how to display the values of the currently defined monitor variables:
rommon 13 >
set
PS1=rommon ! >
RET_2_RTS=17:28:46 PST Tue Oct 12 1993
BSI=0
RET_2_RUTC=
?=1
rommon 14 >
The following example shows the PS1 variable (which defines the ROM monitor prompt) being changed,
and the
set
command displaying the new value:
rommon 12 >
PS1=”Rommon-CMTS ! >”
Rommon-CMTS 13 >
set
Release
Modification
11.3 NA
This command was introduced on Cisco uBR7200 series routers.
12.1(5)EC
Support was added for Cisco uBR7100 series routers.
12.2(4)BC1
Support was added for the Cisco uBR10012 router. Changes were also made
to the boot procedure after breaking into ROMMON to ensure that all
hardware and software registers are in a known state before loading the new
image.