Cisco Blogs


Cisco Blog > Data Center and Cloud

Feature Highlight in Upcoming Free Nexus 1000V Software Release: New Installer App

October 19, 2012 at 10:29 am PST

Response to the announcement of our upcoming Nexus 1000V software release, and that the Essential version will be free, has been overwhelming. We had so many requests for beta software that we had to cut off requests for now. [For those of you that didn't get in on the beta release, we encourage you to download the trial version of the current Nexus 1000V software, and we will upgrade you for free to the new version when available.] But for those of you that can’t wait for the new version, our good folks over in the Nexus 1000V development team are providing us with some videos highlighting the new features.

Read More »

Tags:

Citrix Synergy Round-up: Cisco Previews Nexus 1000V on XenServer

October 18, 2012 at 11:00 am PST

In conjunction with the newly expanded partnership with Citrix, Cisco demonstrated its Nexus 1000V virtual switch on the Citrix XenServer virtualization platform based on the Xen hypervisor, with XenCenter integration this week at Citrix Synergy in Barcelona. This is another important milestone in Cisco’s multi-hypervisor strategy for its full Nexus 1000V virtual networking portfolio, following on the heels of our support for Microsoft Hyper-V in Windows Server 2012 (currently in beta) and the demonstration of Nexus 1000V on the Kernel-based Virtual Machine (KVM) open source hypervisor for Linux at Cisco Live in San Diego earlier this year.

The demonstration at Synergy showed the consistent deployment architecture for the Nexus 1000V distributed virtual switch, NX-OS feature-set, operational workflows, and port profile based provisioning of virtual Ethernet ports (vEths) via XenCenter.  Two virtual workloads – Ubuntu server and Windows Client – were shown to interact with each other as in the diagram below.

But wait, there’s more…  Read More »

Tags: , , , , , , , , , , ,

“Microsoft is a great partner in the data center…” – John Chambers, October 2012

October 15, 2012 at 1:04 pm PST

I was flying back home late last week after participating in Microsoft’s Windows Server 2012 launch event in Denver.  As I scanned through my email InBox I saw the John Chambers quote from an interview he had done with CRN . John’s quote is timely given our many Cisco engineering and marketing activities going on with Microsoft as well as with our key partners EMC and NetApp. Let’s take a look and see what’s happening:

  • Our UCS and Nexus platforms are key components in our VSPEX for Microsoft Hyper-V reference architecture with our partner EMC.
  • Our FlexPod with Microsoft Private Cloud solution with our partner NetApp is providing Hyper-V based private cloud solutions to customers such as ING Direct in Australia and the University of Waterloo in Canada.
  • UCS Manager is tightly integrated with Microsoft System Center 2012 and this was recognized with it being awarded the Breakthrough Technology Award at Microsoft Tech Ed in Orlando.
  • UCS PowerTool delivers industry leading – and in this case this phrase is really well deserved – integration with Microsoft’s PowerShell  technology affording ease of automation for deployment and rapid configuration of UCS and Microsoft applications such as Exchange and SQL Server.
  • Nexus 1000V enables virtual networking scenarios in Microsoft Windows Server 2012’s new Hyper-V Extensible Switch – a result of great teamwork between Microsoft and Cisco R&D organizations. View our recent WindowsITPro webinar on virtual networking and Nexus 1000V here.

These Cisco technologies and solutions bring UCS, Nexus, and UCS Manager into your environment helping to create a better datacenter for your Microsoft private clouds and applications.  We will continue to work closely with Microsoft and key partners on various Microsoft/Cisco initiatives.  Our combined efforts allow you more choice in determining how to spend your IT budget and a Cisco based datacenter for Microsoft applications is a good choice indeed!

Tags: , , , , , , , ,

Virtuata and vCider: Next Steps to Building a World of Many Clouds

October 12, 2012 at 11:53 am PST

One of the things that has always been clear to us is that a pragmatic cloud and virtualization solution is going to need to embrace diversity.  There were going to be many paths to cloud and customers would want the freedom to choose to host workloads on physical infrastructure, any of the hypervisors available or one of the emerging number of cloud options.  This realization has been one of the factors that has shaped our strategy for delivering practical solutions for virtualization and cloud to the market.

Cloud Networking: Multi-Hypervior and Multi-Service

Initially, we focused on physical/virtual consistency and separation of duties.  We kicked this effort off with the Nexus 1000V, which was a fully functioning NX-OS switch rendered fully in software.  With L2 handled, we moved on to deploy virtual services consistent with this physical counterparts like the ASA 1000V, the Virtual Security Gateway (VSG) and vWAAS. Finally, we fleshed out the networking stack with the Cloud Services Router (CRS 1000V).

The network has always been a platform for enabling heterogeneous OS and heterogeneous applications to connect. Naturally, the next step was to take the capabilities we had built and extend them across multiple hypervisors so we could now deliver a consistent experience for customers with heterogeneous hypervisor environments.  We built on our success with over 6,000 enterprise and service provider VMware vSphere customers and are now extending those came capabilities to Microsoft Hyper-V environments as well for Xen and KVM open source hypervisors. With the recently announced shift to a “freemium” pricing model, with the Nexus 1000V-Essential Edition, customers are gaining these benefits with minimal cost and risk.

vCider and Virtuata: Opportunity for Secure Multi-cloud Networking

However, some of the most interesting progress has come from our two of our more recent acquisitions that have been centered on the concept of providing better operations and management of multi-cloud environments.  As customers more broadly adopt cloud and virtualization, security and isolation at the VM level become of paramount importance. To address this need we acquired Virtuata this summer. The Virtuata technology will give us (okay, you) the ability to have sophisticated and consistent security for VMs across multi-hypervisor and multi-cloud environments.

Read More »

Tags: , , , , , , ,

Follow-up Q&A on Nexus 1000V Free-mium Pricing Model

October 1, 2012 at 2:13 pm PST

[See also: Detailed FAQ on New Nexus 1000V Editions]

We’ve had a great response to our announcement earlier today about the free Nexus 1000V Essential Edition. After seeing all the comments and questions, there are probably a couple of implementation details I should point out:

Existing Nexus 1000V Customers Will be Upgraded to the Advanced Edition

If you are an existing Nexus 1000V customer, you will be upgraded to the Advanced Edition in the next release, not the Essential Edition. One of the nice things about this is that Nexus 1000V customers that were not using the Virtual Security Gateway (VSG) firewall will get it for free as part of the Advanced Edition, along with the other new Advanced Edition features, at no charge.

VSG is Free for Existing Nexus 1000V Customers Today

In preparation for VSG to be included with the Advanced Edition, all new Nexus 1000V orders starting now will include VSG as well at no cost. Existing Nexus 1000V customers can contact their account managers to get a one-time free license for VSG to use with the current Nexus 1000V release prior to upgrading to the new 2.1 release.  Read More »

Tags: , ,