The Cisco uBR10012 Performance Routing Engine 4 has been retired and is no longer supported.
End-of-Sale Date: 2016-02-28
End-of-Support Date: 2021-02-28
Cisco's End-of-Life Policy
You can view a listing of available Cisco Route Processors and Route Switch Processors offerings that best meet your specific needs
If you want support information for the Cisco uBR10012 Performance Routing Engine 4 documentation, it may be available through Cisco.com Search or in the Cisco Community