Cisco Cisco IOS Software Release 12.2

These release notes describe the Cisco uBR10012 universal broadband router for Cisco IOS 
Release 12.2(4)XF. Release 12.2 XF s an early deployment (ED) release based on Release 12.2 T, which 
serves as the train’s starting point. Early deployment releases contain fixes to software caveats as well 
as support for new Cisco hardware and software features. Feature support is cumulative from release to 
release, unless otherwise noted.

 lists the features supported by the Cisco uBR10012 router in Cisco IOS Release 12.2(4)XF. For 

complete feature information, see the Cisco uBR10012 Universal Broadband Router Hardware 
Installation Guide, the Field Replaceable Units (FRUs) documents, and the Cisco uBR10012 Universal 
Broadband Router Software Configuration Guide. 

Cisco IOS
Release 12.2(4)XF

Route Processor Redundancy (RPR) support 

Support for the cable monitor command 

Cisco uBR-LCP-MC16C 
Cable Interface Line Card

Cisco uBR-LCP-MC16E 
Cable Interface Line Card

PRE1 Performance Routing 
Engine

DC PEM with power supply 
monitoring connector

Now 

Cisco IOS
Release 12.2(2)XF1

None None 

Cisco IOS
Release 12.2(2)XF

None None 

Cisco IOS
Release 12.2(1)XF1

DOCSIS 1.0 and 1.1 Support

DOCSIS Baseline Privacy Interface (BPI) 
encryption and authentication

None