Cisco 10008 Installation And Configuration Manual page 34

Upgrading Software on a PRE4
Verify the Cisco IOS image is in the Disk0 directories.
Step 4
Router# dir disk0:
Directory of disk0:/
1
256503808 bytes total (230752256 bytes free)
Router# dir stby-disk0:
Directory of stby-disk0:/
1
257544192 bytes total (231792640 bytes free)
Display the system image on bootflash.
Step 5
Router# show run | i boot
boot-start-marker
boot system flash disk0:c10k4-p11-mz.mce_rp_isp-20060127
boot-end-marker
exception crashinfo file bootflash:crashinfo
Enter global configuration mode.
Step 6
Router# configure terminal
Enter configuration commands, one per line.
Router(config)#
Delete the existing filename in the configuration file to use the current image.
Step 7
Router(config)# no boot system flash disk0:c10k4-p11-mz.mce_rp_isp-20060127
Add a new line in the configuration file to use the new image.
Step 8
Router(config)# boot system flash disk0:c10k4-p11-mz
Set the contents of the software configuration register to 0x2100.
Step 9
Router(config)# config-register 0x2100
Step 10 Return to privileged EXEC mode.
Router(config)# exit
Router#
Copy the running configuration to the startup configuration.
Step 11
Router# copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Verify the running configuration is copied to the startup configuration on both the PRE4.
Step 12
Router# show bootvar
BOOT variable = disk0:c10k4-p11-mz,1;
CONFIG_FILE variable =
BOOTLDR variable =
Configuration register is 0x0
Standby BOOT variable = disk0:c10k4-p11-mz,1;
Standby CONFIG_FILE variable =
Standby BOOTLDR variable =
Standby Configuration register is 0x0
Cisco 10008 Router PRE4 Installation and Configuration Guide
34
-rw- 25750196 Mar 4 2000 00:13:24 +00:00
-rw- 25750196 Mar 4 2000 00:14:56 +00:00
c10k4-p11-mz
c10k4-p11-mz
End with CNTL/Z.
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