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Appendix A
Using the ROM Monitor
reset
To reinitialize the ROM monitor and return it to a known state, use the reset command in ROM monitor
mode.
Syntax Description
-s
Defaults
If given without any arguments, resets all environment variables and aliases to their initialized states.
Command Modes
ROM monitor
Command History
Release
11.3 NA
12.1(5)EC
12.2(4)BC1
Usage Guidelines
The reset command returns the ROM monitor to its initial state, without requiring a complete system
reboot by performing a warm reset. This is useful if you have been setting and unsetting registers and
variables, and no longer know whether the system is in a stable state.
If you specify the -s option, the system saves the current environment variables and aliases to nonvolatile
memory before resetting the ROM monitor, so as to preserve their current values.
Examples
The following example shows how to reset the ROM monitor and return it to a known state:
rommon 59 > reset
System Bootstrap, Version 12.0(9r)SL2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by cisco Systems, Inc.
Reset Reason Register = RESET_REASON_RESET_REG (0x76)
C10000 platform with 524288 Kbytes of main memory
rommon 1 >
Related Commands
OL-1581-07
reset [-s]
(Optional) Saves the current environment (environment variables and aliases)
to nonvolatile memory before performing the reset.
Modification
This command was introduced on Cisco uBR7200 series routers.
Support was added for Cisco uBR7100 series routers.
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.
Cisco Broadband Cable Command Reference Guide
reset
A-35
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