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ANGA 2014: Igniting Growth for Service Providers

mckeownBy Mike McKeown -- Director of Business Development for Service Provider Video at Cisco, EMEAR

It may be a month of bank holidays in Europe, but there’s no standing still for the video industry in May. We’re proud to say that it started with an announcement from Synergy Research (at the end of April) that we are the leading provider of video technology solutions to the industry.

How, you might ask, do you follow that?

With two of the industry’s most prominent events -- firstly NCTA’s the Cable Show in LA and now ANGACOM in Cologne.

As with every year, NCTA provided a platform for the US cable industry to demonstrate and discuss the latest trends affecting some of the world’s largest cable operators.

On May 20th through 22nd, we’ll undoubtedly be having similar discussions at ANGACOM, but with a specific focus on Read More »

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#HigherEdThursdays: Virtualizing Dual Enrollment

May 8, 2014 at 12:25 pm PST

This time of year is always exciting -- with students going off to college, coming home from college, graduating, switching majors and sometimes changing schools. It’s especially exciting when we hear stories like that of the 16 year old Florida student who received her college degree days ahead of her high school diploma.

Reading that success story this week reminded me of the importance of colleges and universities offering dual enrollment to high school students -- and how technology can make it more accessible to more students.

One example that comes to mind is that of Coastal Bend College here in Texas. They are preparing their 3,700 students, from across four campuses, for jobs in the real world. They achieve this by providing hundreds of academic classes, as well as vocational and technical training. The College also partners with local high schools in order to provide dual-enrollment courses for students who are often rural and wouldn’t otherwise be able to participate. Read More »

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Looking for an orchestration taxonomy

In recent years, there have been a number of discussions around the subject of orchestration as a key enabler for different Cloud technologies.

The ETSI NFV Management and Network Orchestration (MANO) working group is defining the main interfaces for resource orchestration, a fundamental layer in management.

It is important to define standard interfaces, but equally important is to understand the main capabilities for an orchestration (or choreography) solution. We can gain some more insight by revisiting previous work, particularly in the domain of Grid computing.

Personally, I found the work done by Ian Foster and Steven Tuecke around IT as a Service (back in 2005, 9 years ago!), still extremely relevant. It is fascinating to see how applicable this work continues to be, apart perhaps from the replacement of general SOA services by REST services in particular. We should pay special attention to their definition of Grid Infrastructure: “enable the horizontal integration across diverse physical resources”. I see their work applicable beyond the physical layer, to logical resources and their composition into services. Quoting the paper, the Grid Infrastructure’s capabilities should be:

  • Resource modeling: describes available resources, their capabilities, and the relationships between them to facilitate discovery, provisioning, and quality of service management.
  • Monitoring and notification: provides visibility into the state of resources to enable discovery and maintain quality of service.
  • Allocation: Assures quality of service across an entire set of resources for the lifetime of their use by an application.
  • Accounting and auditing: tracks the usage of shared resources and provides mechanisms for transferring costs among user communities and for charging for resource use by applications and users
  • Provisioning, life-cycle management and decommissioning: enables an allocated resource to be configured automatically for application use, manages the resource for the duration of the task at hand and restores the resource to its original state for future use. Read More »

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Home Gateway CPE Virtualization

Ken Morse1207_-138Contributed By Dr. Ken Morse, Chief Technology Officer of Connected Devices at Cisco

To compete in today’s market, your network needs to support new business models and increase revenue while lowering your operating expenses.  You need a network that is:

  • Agile
  • Comprehensive
  • Open
  • Integrated
  • Extensible

In order to reach these goals the network is increasingly becoming virtualized.  Virtualization is being pursued across the architecture at all different levels — applications and networking functions now become compute workloads – but to fully reach value, virtualization cannot just be discrete implementations but rather needs to be automated and orchestrated together.

The benefits of virtualization are many: Read More »

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Next Generation Data Center Design With MDS 9710 – Part I

 

High Speed (16Gbps) and High Capacity (384 Line Rate ports per Chassis)

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

Read More »

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