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Cisco IOS XR Software

Bulletins

Read updated news and information about Cisco products.

- Cisco IOS XR Software Release 3.7.0 for Cisco CRS-1 Routers and Cisco XR 12000 Series Routers
  30/Jul/2008
- Guidelines for Cisco IOS XR Software
  03/Jun/2008
- Cisco IOS XR Software Release 3.6.0 for Cisco CRS-1 Routers and Cisco XR 12000 Series Routers
  03/Jun/2008
- 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 3.3
  02/Jun/2006