As server virtualization continues its takeover, increasing attention is being paid to how we connect all those virtual machines as they zoom around the data center. Because server virtualization breaks the one application/one server model, new tools are necessary to facilitate operations and management. Additionally, the fact that workloads are now mobile introduces new challenges.
Over the years, we have released a number of industry firsts for virtual machine networking, including the Nexus 1000V virtual switch for VMware vSphere, OTV to support inter-DC workload mobility, and FabricPath to better support VM-networking in the data center.
There seems to be a lot of confusion out there regarding the technologies and standards related to access layer technologies, so, for this post, I wanted to dig into the VM-networking and where the related IEEE standards are going. Specifically, I am going to look at our old friend 802.1Q and two emerging standards: 802.1Qbg Edge Virtual Bridging and 802.1Qbh Bridge Port Extension. Read More »
Advanced-level network services are a necessity for a scalable virtualized data center and a key to cloud service delivery. These services provide application acceleration and server load balancing to improve user productivity, and ensure optimal resource utilization, and they monitor quality of service. They also provide security services that can isolate applications and resources in logical zones in virtualized data centers and cloud environments to ensure regulatory compliance and reduce risk of data breaches.
While enterprises have been adopting server virtualization and cloud computing in order to realize the benefits of reduced server sprawl, reduced operating costs, and greater levels of application availability, they are doing so while struggling with inflexibility in the underlying network. Deploying advanced-level network services in a virtualized data center environment is challenging. It has been done using dedicated hardware in static network topologies. This does not provide the flexibility to support virtualized workloads, and as a result organizations are challenged to support on-demand virtual machine (VM) provisioning, workload mobility, and public or private cloud deployments. This limits organizations’ ability to efficiently deploy new applications, increases operational costs, and acts as a roadblock to adoption of virtualization and cloud computing.
I’ve often said that the boundaries between work and life are blurring. I use Twitter every day to collaborate, talk with friends and engage in conversations I don’t normally have in the natural course of my business day. It’s amazing to send out a tweet and to have people react immediately.
And while technology lets us send a single tweet to people around globe, it has other fantastic benefits, too—it also lets us attend a conference without having to even board a plane.
Join me at Cisco’s Virtual Partner Summit March 1-3, 2011 to see live keynotes, breakout sessions that will help you prepare a customer for a cloud solution, and a chance to ask me and other Cisco executives questions during live video chats. (All without having to leave home.) Register today.
Want to hear more about the topics that are top-of-mind for me as I head into Partner Summit? Read More »
A message from Ricardo Moreno--Senior Director, Strategy, Planning, and Programs, WW Channels…
Cisco’s Value Incentive Program (VIP) helps increase partner profits by rewarding you twice a year with a rebate payment for building Cisco-based practices.
The role of the network continues to grow and creates new opportunities for Cisco and our partners. It’s also changing the dynamics of the industry. We’ve heard from so many of you that you really value the VIP program, so we are simplifying and enhancing it to create new growth opportunities, revenue streams, and more profits for you.
January 30 marks the 17th consecutive rollout of the VIP program, or VIP 17 (it runs until July 30, 2011). With this iteration, there are a number of changes that are designed to create new growth opportunities, new revenue streams, and greater profitability for you.
Let’s walk through those changes now…
VIP 17 has three tracks (Borderless Network, Collaboration, and Virtualization). Here is a summary of the changes by track: Read More »
Cisco Live Europe is back , in Excel London this year, under a sunny day . And the Cisco Data Center team, working diligently with partners such as APC, BMC, Citrix, Commscope, EMC, Intel, NetApp, Panduit, Rittal, VCE built a 2 rows Data Center of the Future demonstration, which showcases Cisco data center and partners solutions and products : Unified computing – Unified Fabric Secure Multi-Tenancy – Unified Network Services – DC Switching (Access, Core, Aggregation)
In addition of the Data Center of the Future, our visitors have the opportunity to visit 14 demo kiosks covering solutions (see below)
Tonight I invited for a Daily Blogger Techminute in London 3 great bloggers : Cisco Lisa Caywood, NetApp Tim Waldron, and CA Technologies Steven Guthrie- Please check this video, where each of them share some highlights of the day.
Cisco CEO and Chairman John Chambers key note was the highlight of the day - John Chambers was just coming back from theWorld Economic Forum where he met leaders such as the UK prime minister, and shared their growing interest for the solutions that Cisco and the other technology leaders have to offer to develop at an increasing rate the economy and the productivity of the countries. In his speech, as he did in Davos, John Chambers reaffirmed that “ The network changes the way citizens work, live , play and learn, transforming competitiveness through innovation and productivity” Read More »