Cisco 2800 Series Manual page 258

How to Upgrade the System Image
copy run start
Step 12
Use this command to copy the running configuration to the startup configuration:
Router# copy run start
reload
Step 13
Use this command to reload the operating system:
Router# reload
When prompted to save the system configuration, enter no:
Step 14
System configuration has been modified. Save? [yes/no]: no
When prompted to confirm the reload, enter y:
Step 15
Proceed with reload? [confirm] y
show version
Step 16
Use this command to verify that the router loaded the proper system image:
Router# show version
00:22:25: %SYS-5-CONFIG_I: Configured from console by console
Cisco Internetwork Operating System Software
.
.
.
System returned to ROM by reload
System image file is "flash:c2600-i-mz.121-14.bin"
What to Do Next
Proceed to the
page
Loading the New System Image from ROM Monitor Mode
This section describes how to load the new system image from ROM monitor mode.
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
OL-5595-01
20
"Saving Backup Copies of Your New System Image and Configuration" section on
22.
dir flash:[partition-number:]
confreg 0x2102
boot flash:[partition-number:]filename
After the system loads the new system image, press Return a few times to display the Cisco IOS
command-line interface (CLI) prompt.
enable
configure terminal
no boot system
boot system flash new-system-image-filename
Upgrading the System Image