The Cisco CRS-1 IOS-XR Device Management has been retired and is no longer supported.
End-of-Sale Date: 2009-09-18
End-of-Support Date: 2009-09-18
Cisco's End-of-Life Policy
You can view a listing of available Cloud and Systems Management offerings that best meet your specific needs
If you want support information for the Cisco CRS-1 IOS-XR Device Management documentation, it may be available through Cisco.com Search or in the Cisco Community