Cisco Feature Navigator
IOS XR
Browse Cisco IOS XR products and find relevant features and errors
Program and Automate Your Switches
Learn how you can take full advantage of the many capabilities of the new open NX-OS. (21:25 min)
Cisco Networking Software (Cisco IOS, Cisco IOS XE, Cisco IOS XR, and Cisco NX-OS) is the world’s most widely deployed networking software. It integrates cutting-edge technology, business-critical services, and broad hardware platform support.
You can now take advantage of shared software and the ability to maintain consistent features with reusable code across the network. This helps you deliver services faster and improve innovation.