Cisco Cisco IOS XR Software Release 3.2 Release Notes

The filenames listed here may not necessarily be the filenames of the actual files since the files can be 
renamed. Changing the PIE filenames does not affect the operation of the PIE file.

No SMUs are required for this installation.

Before performing an upgrade, perform the following pre-upgrade checks on the 
Cisco XR 12000 Series Router:

Verify system stability through commands described in 

.

Back up running-config prior to upgrade (this is required in case the upgrade is rolled back to 3.2.1 
software):

RP/0/0/CPU0:router# copy running-config tftp://host/dir/filename

Run the following command and note the latest rollback point available before performing the upgrade.

RP/0/0/CPU0:router(admin)# show install rollback ?

Verify that all applicable mandatory SMUs are active on the router. Optional packages and SMUs can 
also be active on the system. If any of the mandatory SMUs are not active then they must be activated 
before proceeding with the upgrade.

 

Use the following procedure to upgrade the software from Release 3.2.1 to Release 3.2.2 on a 
Cisco XR 12000 Series Router.

Add the required PIE files to disk:

RP/0/0/CPU0:router(admin)# install add <device or tftp/ftp/rcp>/PIE_file_name to disk0: 
sync

Step 1 must be repeated for each of the PIE files listed in 

 all of the PIE files 

can be added together in a single install add command. To add all PIE files using a single command, list 
all of the PIE files (including their source) within the install add command in the following manner:

MPLS Package

c12k-mpls.pie-3.2.2 (optional)

Security Package

c12k-k9sec.pie-3.2.2 (optional)