Cisco IOS XR

December 7, 2021


Meet the Smallest IOS XR Router Ever!

3 min read

The launch of the IOS XR-based Access Network Portfolio pushed the trustworthy Network Operating System (NOS) further to the edge. Now, we’ve pushed the envelope again with the smallest IOS XR router ever in the Network Convergence System (NCS) 540 Small Density Routers series.

Expanding the Cisco 8000 Router Series

4 min read

One year ago, we announced the Cisco 8000 Series routers, combining the revolutionary Cisco Silicon One chipset and Cisco IOS XR, to deliver a breakthrough in high-performance routers. Discover how we expanded the Cisco 8000 Series routers over the past year.

March 30, 2021


Reimagining the Internet for the Future

5 min read

To connect the next billion users, we need to fundamentally change the economics of the Internet so it will work for everyone, not just the privileged. We need to reimagine the Internet for the Future.

March 15, 2021


Get Ready to Explore gRPC in the DevNet IOS XR Always-on Sandbox

4 min read

Learn how to use gRPC to build a device management service to programmatically exchange configuration and operational data between a client and a server.

November 16, 2020


Cisco IOS XR to Power AT&T IP Edge Routing Platform

2 min read

Announcing AT&T’s new IP routing platform integrating Cisco IOS XR software, discover the details and background on our strategic decision to disaggregate components and offer our customers more choices for building-block based innovation.

Award Winning, Scalable Petabyte Routers to Power the Next Decade

2 min read

The processing performance, coupled with industry-leading power consumption and cost reduction features, earned the Cisco 8000 Series routers the “Best of Show Award” Grand Prize in the Network Infrastructure category at Interop Tokyo 2020. Selected as an example of outstanding innovation that is certain to drive next-generation IT trends, the review was conducted by a key committee of leading media companies and a review committee formed by experts from academic and business circles.

Cisco NCS 5500 Welcomes 400GE and Doubles Installed Base

3 min read

Learn more about the NCS 5500 portfolio and how it fits into Cisco Converged SDN Transport Infrastructure.

March 27, 2018


Yes – Cisco IOS XR Is Disaggregated!

1 min read

It’s a really exciting day for all of us in the Service Provider Business as we are formally disaggregating the Cisco IOS XR operating system. You can read specific details...