Interest in Software Defined Networking (SDN) continues to grow through the ability to make networks more programmable, flexible and agile. This is accomplished by accelerating application deployment and management, simplifying automating network operations and creating a more responsive IT model.
Cisco is extending its leadership in SDN and Data Center Automation solutions with the announcement today of Cisco Virtual Topology System (VTS), which improves IT automation and optimizes cloud networks across the entire Nexus switching portfolio. Cisco VTS focuses on the management and automation of VXLAN-based overlay networks, a critical foundation for both enterprise private clouds and service providers. The announcement of the VTS overlay management system follows on Cisco’s announcement earlier this year supporting the EVPN VXLAN standard, which underlies the VTS solution.
Cisco VTS extends the Cisco SDN strategy and portfolio, which includes Cisco Application Centric Infrastructure (ACI), as well Cisco’s programmable NX-OS platforms, to a broader market and for additional use cases, which includes our massive installed base of Nexus 2000-7000 products, and to customers whose primary SDN challenge is in the automation, management and ongoing optimization of their virtual overlay infrastructure. With support for the EVPN VXLAN standard, VTS furthers Cisco’s commitment to open SDN standards, and increases interoperability in heterogeneous switching environments, with third-party controllers, and with cloud automation tools that sit on top of the open northbound API’s of the VTS controller.
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Tags: ACI, application centric infrastructure, EVPN, SDN, Virtual Topology System, VTS, VXLAN
As IT organizations look to the cloud to become more efficient and achieve the agility their business demands, one of the biggest security challenges they typically face is right at the heart of any enterprise – the data center. In cloud environments, where applications have to be location-independent and mobile, it can be overwhelming to manage traffic that needs to go to specific security services when you have applications that are mobile, but physical security that’s not. To secure these virtual and mobile applications, a new security framework must be deployed – one that works equally well within the physical and virtualization layer of the data center, and addresses additional requirements of scalable, multitenant environments. Read More »
Tags: ACI, AMP, CLUS15, security
I am in the trenches of our migration to an Application Centric Infrastructure (ACI) platform, helping my team transition hundreds of applications. Cisco IT has broken down the migration process into nine steps: Read More »
Tags: ACI, application centric infrastructure, cisco on cisco, coc-data-center, data center, inside cisco it, SDN
Cisco Live US 2015 is just around the corner, and will start in San Diego on June 7th, running through Thursday 11th June. I’m surprised and honoured to be one of the folks wearing a “Cisco Live Speaker” shirt, and I’m looking forward to sharing some of what I’ve been working on over the past year or two.
I’ll be basing a lot of my presentation off of as yet unpublished, independent market research, into the challenges of SDN and NFV adoption, some of which are illustrated in the diagram below. The final copy of this brand new market research report landed on my desk just last weekend – May 23rd 2015. Hot off the press, it was funded by Cisco but conducted completely independently by a leading market research company. The intent of this report is to guide our SDN and NFV professional services strategy. Some of the insights, however, are too useful not to share with you! Covering a global audience, with separate questionnaires for service provider and enterprise businesses, we had set out to increase our understanding of the latest challenges of adoption of SDN and NFV as appopriate in (enterprise) businesses, including public sector, and service provider markets.
Questions I Will Discuss In My Cisco Live Presentation
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Tags: ACI, cisco live 2015, cisco_services, cloud and IT transformation, market research, network function virtualization, NFV, SDN, software defined networking
Over the last couple of years, Data Centers have become a key focus on networking innovations, particularly around the broad area of Software Defined Networking (SDN). At Cisco, for nearly one year, we have been shipping our new way to build a Data Center with our Application Centric Infrastructure (ACI) solution. ACI relies on the vision of using a policy based methodology to enable network switches, services, and hypervisors to establish network connectivity among each other.
At the Open Networking User Group (ONUG), a survey reports that 3% of the networks run by ONUG members are built on open networking whereas 71% are not open at all. The assessment of any system being declared “open” is a subjective term. At Cisco we have built a foundational infrastructure in ACI, that relies on open protocols and programming constructs such as APIs, in order to provide a solution where the network becomes ‘invisible’ to the end user, and the network devices and services modules, such as firewalls, load balancers, physical and, virtual switches are automatically configured based on the end user intent. Read More »
Tags: ACI, NX-OS, ONUG, Open Networking, virtual network overlay