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Catalyst 2948G-L3 and Catalyst 4908G-L3 Switch Router Software Feature and Configuration Guide
78-10408-03
Chapter 3 Configurations for the Layer 3 Switch Router
Updating the System Image
The following example shows how to enter terminal configuration mode, set the configuration register,
save the configuration, and reload the Layer 3 switch router with the new image on the bootflash memory
SIMM:
Router# configure terminal
Router(config)# config-register 0x0
Router(config)# end
Router#
4d00h: %SYS-5-CONFIG_I: Configured from console by console
Router#copy system:running-config nvram:startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Router# reload
Proceed with reload? [confirm]
rommon 1 > dir bootflash:
File size Checksum File name
3173128 bytes (0x306b08) 0x799f cat2948g-in-mz.120-7.W5.14.45
3173364 bytes (0x306bf4) 0x755f cat2948g-in-mz.120-7.W5.14.46
rommon 2 > boot bootflash:cat2948g-in-mz.120-7.W5.14.46
Self decompressing the image : #################################################
################################################################################
################################################################################
################################################################## [OK]
<The system boots>
Router> show version
Cisco Internetwork Operating System Software
IOS (tm) L3 Switch/Router Software (CAT2948G-IN-M), Version 12.0(7)W5(14.46) IN
TERIM TEST SOFTWARE
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Tue 22-Feb-00 04:31 by
Image text-base: 0x60010928, data-base: 0x605B2000
Now that you have completed the initial configurations on your Layer 3 switch router, you can begin
configuring the interfaces. For more information on reloading a Layer 3 switch router see Chapter 4,
“Configuring Interfaces.”
Step 4
Router# reload
rommon 1>
Initiate a reload of the system software. You automatically
enter ROM monitor mode.
Step 5
rommon 1> dir bootflash: Display the contents of the file system. Perform this optional
step to display and copy the name of the system image to the
clipboard for use in Step 6.
Step 6
rommon 2> boot bootflash:filename Reboot the Layer 3 switch router with the new system image.
You can paste the filename from the clipboard if you copied
it in Step 5.
Step 7
Router> show version Display the system software version information. Use this
step to confirm that the system is loaded with the expected
software version.
1. For details on using the configuration register to set boot parameters, refer to the Cisco IOS Configuration Fundamentals
Configuration Guide.
Command Purpose