This is an exciting time in the history of datacenter infrastructure. We are witnessing the collision of two major trends: the maturation of open source software and the redefinition of infrastructure policy.
The trend towards open source is self-evident. Platforms such as OpenStack and OpenDaylight are gaining huge developer mindshare as well as support and investment from major vendors. Even some newer technologies like Docker, which employs linux kernel containers, and Ceph, a software-based storage solution, offer promising paths in open source. Given the fundamental requirements of interoperability in architecturally diverse infrastructure environments, its no surprise that open source is gaining momentum.
The second trend around policy is a bit earlier in its evolution but equally disruptive. Today, there is a huge disconnect between how application developers think about their requirements and the languages and tools through which they are communicated to the infrastructure itself. For example, just to handle networking, a simple three tier app must be deconstructed into an array of VLANs, ACLs, and routes spread across a number of devices. Storage and compute present similar challenges as well. To simplify this interaction and create more scalable systems, we need to actually rethink how resources are requested and distributed between different components. This really boils down to shifting the abstraction model away from configuring individual devices to focus on separately capturing user intent, operational, infrastructure, and compliance requirements.
At Cisco, we’ve really embraced both of these trends. We are active contributors to over 100 open source projects and were founding members of OpenStack Neutron and OpenDaylight. We’ve also made open source a successful business practice by incorporating and integrating popular projects with our products. In parallel, Cisco has accumulated a lot of experience in describing policy through the work we’ve done with Cisco Unified Computing (UCS) and most recently with Cisco Application-Centric Infrastructure (ACI).
Building on this foundation, we see a unique opportunity to collaborate with the open source community to deliver a vision for policy-driven infrastructure. This will enhance the usability, scale, and interoperability of open source software and benefit the entire infrastructure ecosystem.
This vision includes two initiatives in the open source community:
- Group-Based Policy: An information model designed to express applications’ resource requirements from the network through a hardware-independent, declarative language and leave a simple control and dataplane in place. This approach replaces traditional networking constructs like VLANs with new primitives such as “groups”, which model tiers or components of an application, and “contracts” describing relationships between them. Group-Based Policy will be available in the context of OpenStack Neutron as well as OpenDaylight through a plug in model that can support any software or hardware infrastructure.
- OpFlex: A distributed framework of intelligent agents within each networking device designed to resolve policies. These agents would translate an abstract, hardware-independent policy taken from a logically central repository into device-specific features and capabilities.
Let’s look a bit more closely at each of these initiatives.
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Tags: ACI, big switch networks, Cisco, convergence, Cutrix, IBM, Intel, juniper, Midokura, Nuage, Open vSwitch, OpenFlow, OpenSaylight, OpenStack, OpFlex, RedHat
As technology becomes smarter and capable of more connections and interactions, we will begin to see certain trends arise in the mobility industry. Trends such as, low-cost mobile devices will positively impact developing regions around the world, Internet of Things (IoT) partnerships will drive transformation of mobile networks and the proliferation of wearables will further increase the number of connected devices.
These trends and more are shaping the future of mobility, and what they mean for executives in today’s business landscape. In addition, the convergence of mobile, cloud and infrastructure is demanding that executives prepare for what will certainly be an evolutionary time in our history.
So looking ahead over the next twelve months, what mobility trends have immediate business implications for organizations and service providers?
Listen to the Future of Mobility Podcast on iTunes
What do CXOs need to watch for?
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Tags: Analysys Mason, Chris Nicoll, Cisco, Cisco VNI, convergence, Doug Webster, future of mobility, Future of Mobility Podcast, Internet of Everything, internet of things, InternetofEverything, IoE, IoT, IoTChallenge, mobility, podcast, Podcasts, Service Provider
The programming of network resources is not just a trend, but also a way to future-proof IT and business needs.
This blog series examines how infrastructure programmability is providing a faster time to competitive advantage and highlights the differences between programmable infrastructure and traditional infrastructure, and what programmability means for your entire IT infrastructure.
To read the first post in this series that defines infrastructure programmability, click here. To read the third post in this series that discusses how IT leaders can embrace this change, click here.
By the end of this year, the number of mobile connected devices will exceed the number of people on earth, and U.S. businesses alone will spend more than $13 billion on cloud computing and managed hosting services. In addition, the growing convergence of mobile, cloud and the network is demanding that organizations implement the right combination of strategies, processes, and infrastructure.
As the industry is changing faster than we can imagine, we are shaping the future with a new model for IT. Today’s infrastructure must be simple, smart, and secure.
A piecemeal approach to leveraging new technology—in the midst of a fast-paced market—could leave businesses disaggregated and left on the sidelines by faster competitors.
Unleash Fast IT, an operating model that delivers simplification and orchestration through automated, agile, and programmable infrastructures. The concept of Fast IT embodies IT being agile enough to operate at the speed of business. This means that in order for your organization to be successful in an increasingly complex world you must have an infrastructure that runs at a speed and scale never before seen.
There are three core principles for Fast IT: simplicity, intelligence and security. In some ways, this model is markedly different from the current IT model, which can be highly complex and closed.
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Tags: #FutureOfIT, ACI, cloud, convergence, FastIT, infrastructure, infrastructure programmability, Internet of Everything, internet of things, InternetofEverything, IoT, lance perry, mobility, network, Network programmability, SDN, software defined, zeus kerravala, zk research
Guess what? Convergence is happening again, and it’s happening at a faster pace with more profound implications than I have never seen before.
Those of us who’ve been in the industry a long time have seen convergence happen over the years across various technologies and areas of IT. This time, we’re talking about convergence across the infrastructure—in wired and wireless, in physical and virtual, in collaboration and social, and in on-prem and off-prem resources. Convergence brings together the applications and infrastructure in new and more flexible ways, opening up new opportunities.
Getting this convergence right is a big deal. And it’s a key to becoming an innovative enterprise. It’s clear that if you’re not innovating, you’re going to miss out on opportunities to be strategically valuable to your organization.
This convergence is called different things by different people and firms. IDC calls it “third platform” while Gartner talks about ‘Nexus of Forces.’ In any case, they’re all talking about technologies, such as cloud, mobility, data and network programmability, which are blurring and blending. And in addition, the combination of these technologies is collectively making the Internet of Everything possible.
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Tags: #FutureOfIT, cloud, convergence, Fast IT, Future of IT, Gartner Nexus of Forces, IDC Third Platform, InformationWeek, innovation, Internet of Everything, internet of things, InternetofEverything, IoT, Kurt Marco, mobility, Nexus of Forces, programmability, TechTagret
Data centers are undergoing a major transition to meet higher performance, scalability, and resiliency requirements with fewer resources, smaller footprint, and simplified designs. These rigorous requirements coupled with major data center trends, such as virtualization, data center consolidation and data growth, are putting a tremendous amount of strain on the existing infrastructure and adding complexity. MDS 9710 is designed to surpass these requirements without a forklift upgrade for the decade ahead.
MDS 9700 provides unprecedented
- Performance - 24 Tbps Switching capacity
- Reliability -- Redundancy for every critical component in the chassis including Fabric Card
- Flexibility -- Speed, Protocol, DC Architecture
In addition to these unique capabilities MDS 9710 provides the rich feature set and investment protection to customers.
In this series of blogs I plan to focus on design requirements of the next generation DC with MDS 9710. We will review one aspect of the DC design requirements in each. Let us look at performance today. A lot of customers how MDS 9710 delivers highest performance today. The performance that application delivers depend
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Tags: 16 Gigabit, 16Gb, 16Gb Fibre Channel, 9710, architecture, Cisco, cloud, Cloud Computing, Consolidation, convergence, data center, Data Mobility Manager, DCNM, design, Director, dmm, FCIP, FCoE, Fibre Channel, Fibre Channel over Ethernet, IO accelerator, it-as-a-service, MDS, nexus, NX-OS, SAN, Storage, storage area networks, switch, switching, Unified Data Center, Unified Fabric, virtualization