OpenStack

Earlier in this month the OpenStack community came out with the biannual OpenStack release – Havana. According to the OpenStack Foundation, not only did Havana add close to 400 new features across Compute (Nova), Storage (Swift), Networking (Neutron) and other core services, it also provided users w…

Late October is the start of the colorful fall season in East Coast and taking a ferry ride up the Hudson river in Big Apple is a photographer’s delight. Not to mention the vibrant Greenwich Village Halloween Parade, with hundreds of people dressing up in outrageous costumes. While you are enj…

Cisco celebrated OpenStack’s 3rd birthday recently by releasing the Cisco OpenStack Installer for Grizzly. This blog post has more details. The OpenStack foundation organizes a four-day OpenStack Summit every six months for contributors, enterprise users, service providers, application developers an…

Today marks an important milestone for one of our most strategic data center products and the foundation of virtual networking portfolio. Five years ago, the Nexus 1000V virtual switch was the pioneer in the virtual networking market with its launch at VMworld in 2008. Since then it has been adopted…

Welcome to another exciting episode of Engineers Unplugged! This week, Colin McNamara (NEXUS IS @colinmcnamara) and Jay Cuthrell (VCE @qthrul) talk methodology and the evolution from linear to continuous delivery. How do software cycles impact the software defined world? Trend or next gen? You decid…

Despite all the buzz about software-defined networking (SDN), many organizations don’t yet have a clear idea of how it will benefit them. In this blog, I’ll tackle the what and why of SDN, and explain the different approaches you can consider. What: A Disruptive Approach to Network Control For the l…

As part of the Cisco Open Network Environment approach, there’s a lot of news coming out of Orlando from this year’s Cisco Live US event, and a lot of it involves OpenStack. OpenStack has never been more prominent at Cisco Live – and there’s much more to come. This is significant not only because it…

Witnessing the advent and momentum of Open Source into the broader enterprise, and “the mainstream” Data Center, has been incredible.  Many will look back and recall a time when Open Source was met first with a look of confusion, and following not too far behind, a reaction of fear.  Wit…

This week kicked off with a trip to Boston and Red Hat Summit where Cisco is talking about our partnership with Red Hat on open source projects including OpenStack, and the Kernel-based Virtual Machine (KVM) hypervisor. I’m here to highlight some of our Nexus 1000V virtual networking innovations tha…