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Cisco IOS and NX-OS Software
Cisco IOS
Cisco IOS XR Software
Bulletins
Read updated news and information about Cisco products.
Cisco IOS XR Software Release 3.5.2 for Cisco CRS-1 and XR 12000 Series Routers
14/Jan/2008
Cisco IOS XR Software Release 3.7.2 for Cisco ASR 9000 Routers
29/Jul/2014
Software Lifecycle Support Statement - IOS XR
IOS XR Release Taxonomy Bulletin
Support
All support information for
Cisco IOS XR Software
Data Sheets and Literature
At-a-Glance
(1)
Data Sheets
(4)
End-of-Life and End-of-Sale Notices
(56)
White Papers
(1)