Cisco Cisco IOS Software Release 12.2(10)

Update the Image in Bootflash to the 12.2(10)DA1 dboot Image

OL-2702-01

Installation Notes

Note

If you are upgrading from Cisco IOS Release 12.1(6)DA, 12.1(6)DA2, 12.1(7)DA, 12.1(7)DA2,
12.1(7)DA3, 12.2(1b)DA, 12.2(1b)DA1, 12.2(5)DA, 12.2(5)DA1, 12.2(7)DA, or 12.2(10)DA you do
not need to reformat the bootflash. You can skip this section and follow the DSLAM upgrade
procedure at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/dsl_prod/ios_dsl/rel122/config/04conf09.htm

Note

We highly recommend that you have console access to the NI-2 card during the upgrade procedure.
You can use the console connection to troubleshoot any unexpected events that occur during
the upgrade.

To update the boot image, perform the following steps in privileged EXEC mode:

Command

Purpose

Step 1

DSLAM# dir bootflash:

Verify that the bootflash image is ni2-dboot-mz.121-5.da1 or
ni2-dboot-mz.121-4.da. If it is neither, go to the

“Upgrade the

Bootflash Image on the NI-2 Card to the 12.1(5)DA1 dboot
Image” section on page 5

and perform the instructions there, and

then return to this step. This is required because of a problem
(CSCdr89374) in old bootflash images.

Step 2

DSLAM# dir flash:

Display the name of the Flash file that begins ni2- and use it as
filename in

Step 3

Step 3

DSLAM# delete flash:filename

Delete the Flash file name found in

and

until all files in the Flash file have been deleted.

Step 4

DSLAM# squeeze flash:

Recover available space in Flash memory.

Step 5

DSLAM# copy

tftp:

//tftpserver:TFTPBOOT/ni2

-dsl-mz.122-10.da1 flash:

Copy the Cisco IOS image from a TFTP server to Flash.

Step 6

DSLAM# configure terminal

DSLAM (config)# no boot system

DSLAM (config)# boot system

flash:ni2-dsl-mz.122-10.da1

DSLAM# end

Enter global configuration mode.

Disable the boot from system.

Specify the name of the system image to load at startup.

End global configuration mode.

Step 7

DSLAM# copy running-config

startup-config

Save your changes to the startup configuration.

Step 8

DSLAM# reload

Reload the system to upgrade the image.

Step 9

DSLAM# show version

Confirm that the running image is ni2-dsl-mz.122-10.da1. If it is
not, go to

Step 5

Step 10

DSLAM# format bootflash:

Erase all information in bootflash memory. Answer y to all
confirm questions. When the DSLAM returns you to the EXEC
prompt, bootflash memory is successfully formatted and ready
for use.

Ensure that the bootflash is 3.8 MB total. If it is not, go to

Step 5