Cisco Cisco IOS Software Release 12.4(3)JK

© 2008 Cisco Systems, Inc. All rights reserved.

These release notes describe new features and significant software components for the Cisco 3200 Series 
Mobile Access Router that support the Cisco IOS Release 12.4T, up to and including Cisco IOS Release 
12.4(3)JK3. 

These release notes are updated as needed to describe new memory requirements, new features, new 
hardware support, software platform deferrals, microcode or modem code changes, related document 
changes, and any other important changes. Use these release notes with the 

For a list of the software caveats that apply to the Cisco IOS Release12.4(3)JK3 releases,

, and see the online 

We recommend that you view the field notices for this release to see if your software or hardware 
platforms are affected. If you have an account on Cisco.com, you can find field notices at 

. If you do not have a Cisco.com login 

account, you can find field notices at 

.