Cisco Cisco IOS XR Software Release 4.2
Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Release Notes for
Cisco ASR 9000 Series Aggregation Services
Routers for Cisco IOS XR Software Release
4.2
December 23, 2011
Cisco ASR 9000 Series Aggregation Services Router Software Release 4.2
Text Part Number OL-26126-01
This product has reached end-of-life status. For more information see
.
Note
For information on Cisco ASR 9000 Series Aggregation Services Router running Cisco IOS XR
Software Release 4.2, see the
Software Release 4.2, see the
.
These release notes describe the features provided on the
Cisco ASR 9000 Series Aggregation Services Router running Cisco IOS XR Software Release 4.2 and
are updated as needed.
Cisco ASR 9000 Series Aggregation Services Router running Cisco IOS XR Software Release 4.2 and
are updated as needed.
For a list of software caveats that apply to the Cisco ASR 9000 Series Aggregation Services Router
running Cisco IOS XR Software Release 4.2, see the
running Cisco IOS XR Software Release 4.2, see the
. The caveats are
updated for every release and are described on the World Wide Web at www.cisco.com.
Contents
These release notes contain the following sections:
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