Cisco Blogs


Cisco Blog > Data Center and Cloud

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: , , , , , , , , , , , , , , , ,

New Nexus 1000V Virtual Switch 1.5.2 Release Now Available

August 21, 2012 at 5:00 pm PST

Nexus 1000VToday Cisco made a new version of its Nexus 1000V virtual switch available for immediate download. The newly available Nexus 1000V 1.5.2 release can be downloaded for a 60 day free trial from here. As most of you know because you’ve been reading all my blog posts over the last year, the Nexus 1000V is the edge switch for virtual environments, bringing the network edge right up to the virtual machine, by residing in the hypervisors and connecting virtual ports to the physical network and beyond. The Nexus 1000V is the foundation for our entire virtual network overlay portfolio, including all of our virtual L4-7 application and security services, our cloud orchestration software, VXLANs and more.

The new release supports the latest version of VMware’s vSphere hypervisor, and includes vPath 2.0 with service chaining between virtual services. I wrote a blog post a couple of weeks ago about the importance of vPath in inserting virtual services into data center networks, and now we also have a great new white paper available on vPath service insertion technology. The most important enhancement in vPath 2.0 is that you can now insert multiple services in the path between the source and destination addresses in your virtual network.  Read More »

Tags: , , , , ,

Cisco’s Social Media Activities: VMworld 2012 (San Francisco)

August 15, 2012 at 9:34 am PST

It’s that time of year again. Time to gather new supplies and prepare for the inevitable dodgeball match. Sure, it is the start of the school year, but also VMworld 2012! Find Cisco at Booth 1213 and beyond. Here’s what’s happening:

Cisco at VMworld: Speaking Sessions, Demos, and More

Warm up with a Tweetchat on the Cisco UCS Advantage with experts Josh Atwell, Scott Hanson, and M. Sean Mcgee. Follow #CLUS on August 15 starting at 10 AM PST.

Speaking of UCS, we’ll be featuring the #UCSChallenge in Booth 1213 again this year! What happens when you mix technologists and life-size foam UCS puzzle pieces?

Come out and take the challenge!  Watch and see:

Read More »

Tags: , , , , , ,

It’s not just what we make It’s what we make possible – Cisco at VMworld US 2012

August 15, 2012 at 9:20 am PST

VMworld 2012 is around the corner, and like the past years , Cisco as a key player in the word of network, virtualization and now servers with the Unified Computing Systems, is a sponsor .
In the following days  you will read on this blogs a series of information on our participation . But I encourage you to check today the following website to have a good overview of what we will present in terms of demos on our booth (#1213) , but also what are the key sessions we are leading . Visit here
Amongst the numerous solutions, I know for a fact (based on the numbers of readers of our blogs), that VXLAN is a very compelling topic. So I invited Han Yang to introduce his session:

Best Practice for deploying VXLAN with Cisco Nexus 1000V and VMware Cloud Director
INF–NET2373, Tuesday August 28 5:00 pm – 6:00 pm

If you want to know more about VXLAN, please check the recent blogs on this topic by Gary Kinghorn and Omar Sultan:

Read More »

Tags: , , , ,

Cisco @ VMworld 2012 [u]

May 31, 2012 at 10:13 am PST

Its true, there is no rest for the weary.  While we are putting the finishing touches on CiscoLive!, we have already started work on VMworld 2012, which remains one of my favorite shows.  As part of that, we have submitted the following session topics for consideration.

If you would like to one of more of these sessions, please head over to VMworld site and vote, vote, vote!

Thanks

  • 1988 - From Here to There: VMotion Within and Beyond the Data (by yours truly): One of the coolest aspects of vSphere is VMotion. There are a number of innovative technologies available to help you make the most of this feature. This session will help you understand the use of various technology options such as flat architectures, VXLAN, OTV and LISP to support VMotion within the data center and between data centers. As with many aspects of IT, there is no one right answer. The session will discuss the pros and cons of various technologies to allow you to decide what best meets your needs. And, since no VM is an island, the session will also look at how L4-7 and storage figure into things.
  • 2680 -- Secure multi-tenant data center with Cisco ASA1000V, Virtual Security Gateway and Nexus 1000V: Cisco ASA1000V cloud firewall and VSG together provide a comprehensive cloud security solution. The Cisco ASA 1000V Cloud Firewall employs mainstream, proven Adaptive Security Appliance (ASA) technology, optimized for highly secure multi-tenant virtual and cloud infrastructure at the edge. Implementing Cisco Virtual Security Gateway (VSG) with the Cisco ASA 1000V Cloud Firewall in a virtual multi-tenant data center solution provides tenant edge, intra-tenant, and inter-tenant virtual and cloud security.
  • 2373 -- Best Practice for Deploying VXLAN with Cisco Nexus 1000V and VMware vCloud Director: Cisco Nexus 1000V is the first virtual switch to provide Virtual eXtensible Local Area Network (VXLAN) providing cloud network isolation and is fully integrated with VMware vCloud Director. Come to this session to find out how to deploy VXLAN with VMware vCloud Director. This session will also provide a deep dive into VXLAN deployment best practice.
  • 2227 -- Go Big! 10G and Multi Adapter vMotion for Large Workloads: The addition of Multi-Adapter vMotion and improved overall vMotion performance in ESX 5 allowed Medtronic to scale up to a high density virtualization and large workload environment with 1TB of RAM per host and guests with up to 256GB of ram. This session will explore the networking challenges and solutions of “scaled up” virtualization environments including the configuration of multi-adapter vMotion, NIOC, class based WFQ QOS in the Cisco Nexus 1000v, and QOS in the Cisco UCS fabric.
  • 2352 -- CSC Case Study: 10 Weeks to a Private Cloud: In this session, learn how leading global business solutions provider, CSC, is providing innovative private cloud services to its clients through its new CSC BizCloud – the industry’s only opex private cloud that is billed from a standard rate card and ready for workload in just 10 weeks. Using the Cisco Intelligent Automation for Cloud software solution running on Vblock infrastructure – along with VMware solutions – CSC BizCloud provides users with a self-service portal where they can order services, but also manage access and track usage to manage costs. This solution orchestrates workflows across technologies, so CSC can have the flexibility to provide new self-service options to clients over time.

    2541 -- Case Study: Bank Increases Agility with Private Cloud: Intesa Sanpaolo turned to Cisco and VMware to help simplify its IT operations with its Next-Generation Data Center project – which delivered IT services in a private cloud model. Using Cisco Unified Computing System and Cisco Intelligent Automation for Cloud software – along with vCloud Director – the bank was able to integrate with existing infrastructure while adding new systems into its data center. These products provided easy self-service provisioning and access to resources, plus automated orchestration of infrastructure. The benefits were simplicity, configuration flexibility, easier enforcement of governance policies and technical standards. As a result, provisioning times have been shortened from weeks to minutes.

 

Tags: , ,