Cisco Blogs


Cisco Blog > Data Center and Cloud

Cisco Launches Nexus 1000V InterCloud – Part 1

February 4, 2013 at 9:00 am PST

In a recent post, I previewed some new hybrid cloud market research from Forrester that spoke to the business drivers and technical hurdles to cloud integration, and Shashi Kiran  has recently posted about lowering the barriers to hybrid cloud adoption. Today, as part of a larger cloud technology launch, Cisco is announcing a new hybrid cloud solution, Nexus 1000V InterCloud.

One of the fundamental capabilities for the world of many clouds is the ability to link various cloud environments into a single extended fabric with consistent capabilities, operations and management.  While previous Unified Fabric innovation has focused on physical/virtual consistency of the DC fabric, this announcement brings that consistency to the cloud. This new technology from Cisco extends the existing networking capabilities, L4-7 services and manageability of your enterprise into public and provider clouds to create a single consistent, reliable, predictable environment for all your physical, virtual and cloud workloads. This secure and seamless degree of integration to the hybrid cloud frees you to run and move applications where it makes the most sense, on-demand, without compromise.

[Note: Join us for a Live Announcement Webcast February 5: Register Here]

Cisco Nexus 1000V InterCloud

Read More »

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

Nexus 1000V Expands Cloud Network Services Ecosystem with vPath Integration in the Imperva Web Application Firewall

January 29, 2013 at 4:00 am PST

Nexus 1110 Imperva-2We are ramping up another news cycle around our Nexus 1000V and cloud network services portfolio this week at Cisco live! in London. Among the updates, business security solutions vendor Imperva is demonstrating integration of its SecureSphere Web Application Firewall (WAF) into the Nexus 1000V vPath service insertion architecture. This marks the first third party product to participate in the Cisco vPath architecture, which allows virtual services to be easily inserted and chained into Cisco virtual networks and virtual overlays.

[Note: Join Cisco for a Live Announcement Webinar on Cloud Innovations on February 5: Register Here]

Regular readers of our data center and cloud blog will probably recall the importance of vPath in enabling virtual services for virtualized multi-tenant cloud environments, and for allowing policy mobility along with VM mobility. The Cisco vPath architecture currently supports our own virtual services including Virtual Security Gateway (VSG), the ASA 1000V Cloud Firewall, and virtual WAAS for WAN optimization. vPath also boosts performance of service traffic paths and orchestrates service chaining so that VM traffic is processed in a ordered chain defined by policy.

Read More »

Tags: , , , , , , , ,

New Nexus 1000V Free-mium Pricing Model

October 1, 2012 at 4:00 am PST

[See Also: Follow-Up Q&A on Freemium Pricing Model]

[Update 11/26/12: the free Nexus 1000V virtual switch is available for download from here.]

Following on the heels of the announcement of our Nexus 1000V 2.1 release last month, Cisco is today announcing a new pricing and packaging strategy for its flagship virtual switch portfolio. Starting with that new 2.1 release, which is now in beta, we will have two editions of the Nexus 1000V, an Essential Edition and an Advanced Edition. The Nexus 1000V Essential Edition will be available for free, plus a nominal annual support fee, in a move that we believe will encourage customers and our partners to proliferate what has already become the most popular virtual switch in the industry with over 6,000 customers to date.

The Nexus 1000V Essential Edition provides all the rich Layer-2 networking features to connect virtual applications to the network and integrate into VMware environments, including: VXLAN capability, Cisco vPath service insertion, integration with vCloud Director, and a plug-in for management and monitoring in VMware’s vCenter Server. This free version will enable rapid, low-risk adoption of Cisco’s virtual network technology environments.

The Advanced Edition, priced at $695 per CPU, the same price as the current 1.5 release, includes:

  • The Cisco Virtual Security Gateway (VSG) for Nexus 1000V, a virtual firewall with visibility to virtual machine attributes for building sophisticated compliance policies, and logical trust zones between applications (VSG was previously sold as a separate product).
  • Support for advanced capabilities, such as DHCP snooping, IP Source Guard, Dynamic ARP inspection and Cisco TrustSec Security Group Access (SGA).

Read More »

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

Nexus 1000V Provides Cloud Switching to New Windows Server 2012 Platform

September 4, 2012 at 4:39 pm PST

Windows Server 2012 logoToday marks the general availability of the eagerly-awaited Microsoft Windows Server 2012 platform.  According to Microsoft, “Windows Server 2012 redefines the server category, delivering hundreds of new features and enhancements spanning virtualization, networking, storage, user experience, cloud computing, automation, and more.”  Earlier Cisco blog posts discussed how Cisco has collaborated with Microsoft to achieve Windows 2012 certification for our UCS servers, as well as integrating our management tools into Microsoft System Center and PowerShell.

Microsoft Build Conference 2011 - Demo of Nexus 1000V virtual switchIn this post, I’d like to highlight the integration of the Nexus 1000V virtual switch into the Windows Server 2012 platform, and particularly the Hyper-V hypervisor. We have been working closely with the Windows Server 2012 team for the past few years towards this goal, and announced Nexus 1000V and VM-FEX support for it at the Microsoft BUILD conference last year.  Read More »

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

The Next Evolution of Cisco’s Nexus 1000V Virtual Switch to be Featured at VMworld

August 24, 2012 at 5:00 am PST
Remote Active - Standby VSM pairs

VSM's across remote data centers

Nothing sits around and gets stale for long at Cisco (outside the break rooms anyway). On the heels of shipping our Nexus 1000V 1.5.2 release earlier this week (which you can download from here), we are ramping up to show the upcoming generation of the virtual switch next week at VMworld in San Francisco. This new major release 2.1 will be going into beta in October, and will represent a quantum leap in ease of deployment and management, as well as greater security for cloud environments.

Features of the new Nexus 1000V 2.1 Release:

  • vCenter Plug-in – Provides a holistic view of the virtual network to the server administrator from within VMware vCenter. A Nexus 1000V dashboard in vCenter shows the virtual supervisor module (VSM) and virtual ethernet module (VEM) details, such as VSM health status, license information, PNIC information, connected VM’s, et al.
  • Support for Cisco TrustSec -- Extends Cisco TrustSec security solutions for network-based segmentation of users and physical workloads to virtual workloads, leveraging Security Group Tags (SGT) for defining security segments. Data center segmentation and consistent security policy enforcement can now be implemented across physical and virtual workloads.
  • Cross Data Center High-availability – Supports split Active and Standby Nexus 1000V Virtual Supervisor Modules (VSMs) across two data centers to implement cross-DC clusters and VM mobility while ensuring high availability. In addition, VSM’s in the data center can support VEM’s at remote branch offices. Read More »

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