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New Nexus 1000V Virtual Switch Release 3.1 Now Available

There has been some seismic activity happening in Bay Area and the epicenter for all Virtual Networking shifts is right here at Cisco HQ in San Jose. (Our sympathies go to all those affected by the real earthquake further to the north.)  At Cisco, it’s all about the applications and the shift to dynamic network virtualization. Cisco pioneered virtual networking with Nexus 1000V virtual switch and recently incorporated it in the application aware Application Virtual Switch (AVS), for Cisco ACI-enabled networks. Cisco is excited to announce the availability of  Nexus 1000 Release 3.1 of Nexus1000V for vSphere (available for download here). We are showing the upcoming generation of the virtual switch at VMworld in San Francisco this week.

Nexus1000V is the edge switch for virtual environments, bringing the network edge right up to the virtual machine, and connecting virtual ports to the physical network and beyond. The Nexus 1000V is the foundation for our virtual network overlay portfolio, including all of our virtual L4-7 application and security services, our cloud orchestration software, VXLANs and more. It is also at the heart of AVS, a purpose-built, hypervisor-resident virtual network edge switch designed for the Application Centric Infrastructure.

Release 3.1 is a new major release enabling enterprise and cloud provider customers running the vSphere hypervisor to leverage the distributed virtual firewall VSG, expand VXLAN footprint in the datacenter, improve secure isolation thru Cisco TrustSec and dramatically simplify updates through Cisco VSUM (Virtual Switch Update Manager).  Most of the new features are value add to the Advanced Edition.  New customers will need a Ver 3 specific license to use the full functionality of Ver 3.  Existing customers with support contract are automatically entitled to free upgrade to Ver 3. AVS incorporates Nexus 1000V capabilities with consistent application policy enforcement for virtual workloads and unprecedented end-to-end visibility for applications in your data center.

Features of the new Nexus 1000V Release 3.1:

  • Scale
    • Increased Scalability (Advanced Edition) – More than doubles the scale from the previous release. The virtual switch now supports 250 hosts/servers per switch with 10,000 ports per switch. In addition it supports 4094 active VLANs and  16 million VXLAN (6144 active VXLANs) per switch across 6144 port profiles.
    • VXLAN control plane: BGP based control plane across multiple virtual switches provide expanded Layer 2 domain footprint that can potentially support nearly 40,000 VMs in a single domain
    • Increased Resiliency – Supports headless Port bring up where Virtual Machines can be bought up on the host even if VEM is offline i.e. the VSM is not reachable by VEM. Both VSM headful and headless VM vMotion is supported.
  • Security
    • Cisco TrustSec 2.0 (Advanced Edition) – Continues to extended Cisco TrustSec solutions for network based segmentation of users and physical workloads, leveraging Security Group Tags (SGT) for defining security segments and SGACL support  (Enforcement) and Native(in-line) SGT tagging.
    • BPDU Guard -- Keeps virtual network safe from misconfigured VLANs and strictly enforces VLAN boundries.  It prevents Misconfigured VLAN Rogue devices from flooding the network
    • Storm Control -- Prevent network disruptions from a broadcast, multicast, or unknown-unicast traffic storm.
  • Simplification
    • Simplified Deployment, upgrade and visibility with Cisco VSUM – Cisco VSUM is a FREE virtual appliance that enables Server and Network administrators to Deploy, Upgrade and Monitor Nexus1000V and to Deploy and Upgrade Cisco AVS from within their vCenter web interface.
    • Customer Experience - Here’s what one of our Beta customers, Josh Coen says about Cisco VSUM. Josh is a Principal Cloud Architect with Varrow and has been working in the IT industry since 1999, with a heavy focus on virtualization and storage since 2008.

Nexus 1000V has already reached the 10,000 customer milestone with some customers purchasing 1000+ CPU licenses.  Nexus 1000V continues to provide the foundation for the most advanced virtual networks by supporting, 1) multiple hypervisor environments, such as VMware vSphere, Microsoft Hyper-V and Openstack KVM 2) the most extensive set of virtual network services, including ASA 1000V Cloud Firewall, distributed zone-based virtual firewall, vWAAS WAN optimization, the Cloud Services Router (CSR) 1000V, Cisco Prime Network Analysis Module (NAM) and advanced service insertion and chaining technology, vPath and 3) a true management control plane that provides greater policy and control features for richer networking functionality.

We’ll be showing a lot of these features this week. Come by our booth and check it out. If you are around #VMworld this week, give us a shout out on twitter using Cisco hash tag #ciscovmw. For those of you that can’t make it out to VMworld, listen to the review of these new features in Ver 3.1 in this webcast.

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Vive la Nexus 1000V on Microsoft Hyper-V!

April 9, 2013 at 4:00 am PST

MMS logoAt Microsoft Management Summit 2013 in Las Vegas this week, Cisco is showing a host of new technology innovations and integrated solutions for the virtualized data center. By bringing Cisco virtual networking and UCS solutions together with Microsoft cloud solutions, we are expanding the market for our technology, while providing more technology options and flexibility for our customers.

Critical to our Microsoft infrastructure strategy is the Nexus 1000V virtual switch for the Hyper-V hypervisor in Windows Server 2012 and integrated with System Center Virtual Machine Manager (SCVMM). Cisco’s Microsoft-oriented data center architectures, rooted by UCS and Nexus 1000V are proven to save customers’ OpEx and CapEx.

Nexus 1000V for Hyper-V

Nexus 1000V for Hyper-V

Our new version of Nexus 1000V for Hyper-V has been in wide use for the last several weeks since we opened up the public beta to all volunteers. The availability of Nexus 1000V and these go to market initiatives with Microsoft are the culmination of 3 years of joint effort between the companies, including developing the ecosystem for completely integrated solutions. These fully integrated solutions include VSPEX, FlexPod (with EMC and NetApp) that enable channel partners to deliver value to end customers.

The feedback we’ve been getting from the beta users of the new Nexus 1000V has been really positive. If you missed the insights from Microsoft MVP, Damian Flynn, when he presented at one of our online webinars, you can hear him talk about his experiences here.

What we consistently hear from customers is the Cisco Nexus 1000V for Microsoft Hyper-V:

  • Offers consistent operational experience across physical, virtual, and mixed hypervisor environments
  • Reduces operational complexity through dynamic policy provisioning and mobility aware network policies
  • Improves security through integrated virtual services and advanced Cisco NX-OS features

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Nexus 1000V InterCloud… And Now Here’s the Demo

February 26, 2013 at 2:40 pm PST

There’s been a great deal of excitement, interest and certainly follow-on questions after we announced our new hybrid cloud integration solution, Nexus 1000V InterCloud. My earlier three-part blog consisted of Part 1 on the architecture and features, Part 2 on the hybrid cloud management specifics, and Part 3 a recap of the frequently asked questions.

And now, we have the video demonstration. At Cisco live! last month in London, TechWise TV‘s Robb Boyd caught up with Prashant Gandhi, Sr. Director of Product Management in our Server Access and Virtualization Business Unit, before the trade show floor opened and recorded a demonstration of the new hybrid cloud infrastructure.

In this demo, Prashant quickly migrates a few virtual machines from our simulated private cloud to Amazon Web Services hosting servers. Part of the ease of use is through integration of Cisco’s Virtual Network Management Center (VNMC) InterCloud to Amazon cloud management tools, and the ability to view and manage virtual machines in both the private data center as well as those hosted in the cloud. The other important point about Nexus 1000V InterCloud is not only how it provides all the seamless layer 2 connectivity and security to connect the data center to public cloud resources quickly and easily, but security and application policies can be mirrored and migrated just as easily in the public cloud through the use and deployment of Cisco Cloud Network Services, such as our Virtual Security Gateway, the ASA 1000V Cloud Firewall or vWAAS. Take it away Robb and Prashant…

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Primer on Cloud Confidence

February 11, 2013 at 1:37 pm PST

We had some sneak peeks at CiscoLive in London but as you probably know by now, this stuff was just formally announced last week.  Several demos worth looking at give you the foundation for what is important. Shashi Kiran is leading this effort and you can always count on a good quote:
“Cisco takes Unified Fabric to the next level delivering compelling customer value in an evolutionary manner, we offer a switch with the industry’s highest 40GbE density per rack unit, the simplest solution for the hybrid cloud model, and the most extensible network controller.”
Interesting….tell us more…
Three areas of innovation:  How we Scale (Nexus 6000), how we enable the Hybrid deployment model (Nexus 1000v InterCloud) and how we open it all up with Cisco ONE (Open Networking Environment)
 The family expands with the Nexus 6000
The new Nexus 6004 switch offers extremely
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Cisco Launches Nexus 1000V InterCloud – Part 2 (VNMC InterCloud)

February 5, 2013 at 4:00 am PST

This week, as part of a major cloud launch that also introduced the Nexus 6000 series and updates to our Cisco ONE portfolio, Cisco unveiled its Nexus 1000V InterCloud solution, which provides a seamless and secure extension of virtual networks from on-premises data centers to cloud service providers. In part 1 of our introductory blog series to this new technology, we discussed the architecture and components of Nexus 1000V InterCloud for creating secure, on-demand virtual private cloud (VPC) containers in a hybrid cloud.  In a pre-launch post earlier in January, we looked at some new Forrester research data on hybrid cloud business drivers and how some organizations were looking to overcome the challenges to real hybrid cloud integration. Today, in part 2 of our InterCloud series, we are going into more depth about the hybrid cloud management component, Virtual Network Management Center (VNMC) InterCloud.

VNMC InterCloud provides a single pane view of VM and cloud resources across the on-premises resources and those at the cloud provider. It interfaces to orchestration tools and service provider management systems, as well as virtual machine managers.

VNMC InterCloud provides a single pane view of VM and cloud resources across the on-premises resources and those at the cloud provider. It interfaces to orchestration tools and service provider management systems, as well as virtual machine managers.

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