Displaying Files In A File System (Dir); Loading A System Image (Boot) - Cisco 2800 Series Manual

How to Use the ROM Monitor—Typical Tasks
xmodem
Sample Output for the xmodem -? ROM Monitor Command
rommon 11 > xmodem -?
xmodem: illegal option -- ?
usage: xmodem [-cyrx] destination filename
-c
-y
-r
-x
For more information about using Xmodem, see the Xmodem Console Download Procedure Using
ROMmon at the following URL:
http://www.cisco.com/warp/public/130/xmodem_generic.html

Displaying Files in a File System (dir)

To display a list of the files and directories in the file system, use the dir command, as shown in the
following example:
rommon 4 > dir flash:
program load complete, entry point: 0x8000f000, size: 0xcb80
Directory of flash:
3934
7211
rommon 5 >
program load complete, entry point: 0x8000f000, size: 0x3d240
Directory of usbflash1:
2

Loading a System Image (boot)

This section describes how to load a system image by using the boot ROM monitor command.
Prerequisites
Determine the filename and location of the system image that you want to load.
SUMMARY STEPS
1.
Using the ROM Monitor
10
x/ymodem image download
CRC-16
ymodem-batch protocol
copy image to dram for launch
do not launch on download completion
14871760 -rw-
1447053 -rw-
dir usbflash1:
14871760 -rw- c2800nm-ipbase-mz.124-3
boot
or
boot flash:[filename]
or
boot filename tftpserver
or
boot [filename]
or
boot usbflash<x>:[filename]
c2800nm-ipbase-mz.124-3
C2800NM_RM2.srec
OL-5997-02