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Availability of the Nexus 1000V Cloud Networking Platform for OpenStack Unveiled at Cisco live!

February 7, 2014 at 4:00 am PST

Last week at Cisco live! Milan, we announced another milestone in our OpenStack strategy with the availability this quarter of the Nexus 1000V virtual networking platform for Linux Kernel Virtual Machine (KVM) hypervisor and integration with the commercial OpenStack distribution from Canonical (Ubuntu Linux and OpenStack). I had a chance to sit down in Milan with John Zannos, VP of Global Alliances at Canonical, to talk about the Cisco-Canonical partnership, and what the integration of Nexus 1000V into their OpenStack architecture means for customers.

The Nexus 1000V on KVM brings to the OpenStack cloud a fully integrated network virtualization solution. The solution provides a full layer-2 feature set, feature-rich Layer-3 IOS router, security and QoS policies, VXLAN virtual overlays, vPath-enabled virtual services, and full monitoring and management capabilities.  Enterprises and service providers may now deploy a full-featured virtual network infrastructure consistently across VMware, Microsoft, and Linux-based software platforms.

Nexus 1000V for Ubuntu Linux with OpenStack support is now available with full automation and orchestration of enablement of the solution via Juju/Charms. Juju provides both a command-line interface and an intuitive web app to design, build, configure, deploy and manage your infrastructure. Charms give Juju its power. They encapsulate application configurations, define how services are deployed, how they connect to other services and are scaled. Nexus 1000V support for Red Hat KVM and OpenStack is planned for later this year.

Additional details and data sheets can be found here.

And on a related note, if you are interested in Nexus 1000V-related items, we recently recorded a technical podcast with Greg Ferro and Ethan Banks of packetpushers.net on the Microsoft Hyper-V version of our virtual switch, which you can find here.

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VXLAN Taking a More Strategic Role in Cloud Networks with Support across Cisco Fabrics and Switching Platforms

February 4, 2014 at 3:00 pm PST

There’s been a lot of news and momentum surrounding VXLAN technology in the last several months, and there is no doubt that VXLAN is becoming a more strategic and pervasive technology across cloud networks as a result. When we rolled out VXLAN about two years ago with the first commercial implementation as part of our Nexus 1000V virtual switch, VXLAN was solely a virtual networking construct and had real constraints in how it could be extended to physical networks and devices. It was also restricted to overlay networks using our Nexus 1000V switch (or other virtual switches supporting the VXLAN overlay protocol).

Now, however, VXLAN is being supported broadly across Cisco networking platforms and devices, across multiple Cisco fabric architectures, and we are even seeing broader support from other vendor ecosystems and non-Cisco switching platforms. Cisco is continuing to expand its support for VXLAN onto the new Nexus 5600 Series switches, as well as Nexus 7700 Series using the F3 line card.

For those of you not fully up to speed on VXLAN, VXLAN stands for Virtual eXtensible Local Area Network, and started out as vastly more scalable Layer 2 LAN and tenant isolation construct for data center and cloud networks. Where cloud networks were running out of only 4000+ VLAN IDs to segment application networks, VXLAN gave them over 16 Million logical network segments.

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Introducing Cisco Prime Network Services Controller 3.2

The Cisco Prime Network Services Controller team is pleased to announce the availability of 3.2 release. This release incorporates a number of new features and functionalities to build virtual data centers (VDCs) with various network topologies. Follow this link to download the software and documentation.

Designed for multi-tenant cloud deployments, Cisco Prime Network Services Controller offers scalable, and automation-centric management for virtualized data center and cloud environments.  The Cisco Prime Network Services Controller is a virtual appliance that provides centralized device and policy management of virtual networking services. It provides a unified northbound API (XML payload over HTTPS) to allow the creation of dynamic data center that includes switching, routing, fire-walling and load-balancing functions.

Cisco Prime Network Services Controller is built on an information-model architecture in which each managed device is represented by its subcomponents (or objects), which are parametrically defined. It also uses Services profiles for model-based configuration of virtual devices policies. A service profile is a collection of device policies and configuration templates that can be predefined and applied on demand at the time of virtual appliance instantiation or later. Cisco Prime Network Services Controller enables

  • Flexible and simple mechanism to managing virtualized infrastructure using Cisco VSG, Cisco ASA 1000V, Cisco CSR 1000V virtual services as well as Citrix’s NetScaler virtual load balancers (NetScaler VPX and NetScaler 1000V)
  • Cisco InterCloud for virtual machine (VM) workload management and migration between the enterprise data center (private cloud) and public clouds
  • Cisco VSG, Cisco ASA 1000V, Cisco CSR 1000V, NetScaler VPX and NetScaler 1000V services in Dynamic Fabric Automation (DFA) solution

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Cisco’s Microsoft Momentum Continues…

November 25, 2013 at 1:30 pm PST

MSFT Logo New

The Microsoft ecosystem continues to be an important area of focus with our Cisco Datacenter product and solution teams. UCS, Nexus, UCS Management, and ACI teams have continued to innovate and launch new offerings during the past few months. Let’s take a look at our recent happenings and launches that can help enable your organization to deliver an optimal datacenter environment for your Microsoft platforms:

1. PASS, Microsoft SQL Server, and Cisco’s Unified Datacenter…

SQLPASS

We’ve ramped up our focus on Microsoft’s SQL Server platform! Investments in PASS (Professional Association of SQL Server), Pass Summit 2013, and the PASS Virtualization Chapter afford us the opportunity to educate this world-wide BI and Data Management audience on UCS, Nexus, FlexPod, and VSPEX. Stay tuned for more from us, too as Microsoft gets closer to shipping their SQL Server 2014 platform.

2. Cisco and the Microsoft Cloud OS Launch…

CloudOSOccurring around the world during the November 2013 to January 2014 timeframe is Microsoft’s Cloud OS launch – the coming out party for Windows Server 2012 R2 as well as System Center 2012 R2. Cisco will be a local sponsor at many of these events – in fact as of this writing we have wrapped up our participation at multiple events in Canada, Germany, and South Africa. Please stop by your local Microsoft Cloud OS event and visit the Cisco booth to learn more as well as listen to Cisco’s Chief Technology & Strategy Officer Padmasree Warrior on our Microsoft alliance and datacenter solutions.

3. Cisco, Microsoft, and the Application Centric Infrastructure (ACI)…

SatyaJohnMicrosoft was a key strategic partner at our recent New York City ACI launch with strong support from key Microsoft leaders such as Satya Nadella, Executive Vice President of their Cloud and Enterprise business unit. Satya shared the stage with Cisco CEO John Chambers in announcing ACI to the public.  In addition, Microsoft’s Brad Anderson, Corporate Vice President, System Center blogged on the event and created a video on his ACI thoughts.  Microsoft -- with their key platforms of Exchange, SQL Server, and SharePoint – sees ACI as a way to deliver ‘…datacenter without boundaries for our customers…

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Application Centric Infrastructure (ACI) and the Application Virtual Switch (AVS)

November 11, 2013 at 4:00 am PST

Following our launch of the Cisco Application Centric Infrastructure (ACI), we continue with our series exploring in more detail key aspects of the ACI policy model and partner ecosystem. In Part 1 of my series on ACI, we looked at why application policies were an ideal model to build infrastructure automation around, and how application policies are better suited to mirror business objectives and requirements than traditional IT infrastructure policies. The key benefits for customers end up being vastly greater degrees of automation, process improvement and business agility.

In Part 2, we looked into one example of the difficulty in deploying and managing applications and the level of complexity that must be overcome to truly automate application-oriented tasks: application-specific network services and security policies (as well as a separate post on the partner ecosystem for application services and security solutions that support the ACI model).

In this Part 3, we’ll look at one of the components of the ACI fabric that we also announced, the Application Virtual Switch (AVS). We’ve received a number of follow-on questions in this area that can be addressed here. By way of introduction, I had the chance to sit down with AVS and Nexus 1000V Director of Product Management, Balaji Sivasubramanian to talk about the new AVS and how it relates to both ACI and the Nexus 1000V virtual switch (Balaji also had a related post on AVS):

But wait, there’s more…  Read More »

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