It’s easy to take connectivity for granted when participating in our day to day lives. However, when going abroad even regular communication becomes a challenge. London’s preparations for the Olympic Games, including providing wireless access around the city, made visitors’ experiences as smooth as possible so that they could fully enjoy all that the city and the games had to offer.
Read the full article at A Spot of Wi-Fi Dear.
Have you ever been behind the wheel of your car moving at 5 mph? Visualize this: as I wait patiently for my turn to merge onto Interstate 880 N, based on the honor system because there is no meter, a brightly colored Fiat rolls by on the left shoulder. A few seconds later, a Smart Car inches up and squeezes itself between my car and the narrow right shoulder passing me as well. The Smart Car has a bumper sticker that says “Please don’t hit me. I’m not sure about my coverage.” Hmm…
Now that you’re probably done giggling at my experience, let’s analyze the scenario above. Designing a network of highways takes a lot. A smart highway system not only reduces congestion and prevents collision, but also provides expedient information, such as signage and speed sensors, to improve driver response times. Civil engineers consider more than just current traffic and road conditions when they design highway systems. They also consider how to scale for the future, taking into account urbanization, seasonal factors, and future uncertainties such as mini cars. Sound familiar?
Many of the design and management considerations for an Internet wide area network—such as bandwidth management, application response time, and centralized control—are similar to highway system design.
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Tags: Cisco UCS, Cisco WAAS, Cloud-Ready Network, Mulkey Engineers, Riverbed, WAN Optimization
In my first post on IPv6 peering, I provided some sample questions for your ISP and discussed considerations for the physical implementation. After the physical details have been worked out, the next step is how to set up the control plane so that routing information can be exchanged. From a routing perspective, most providers prefer that you peer with them either using BGP or static routing. Static routing is typically used for single, homed organizations that do not want or need a dynamic routing capability. In this case, the organization has a default route to the ISP, and the ISP distributes the organizational routes via the ISP BGP process.
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Tags: Internet edge, IPv6, ISP, Peering, Service Provider
Hear how financial innovator Diebold gains visibility and control of the 87,000 devices on their network. David Kennedy, Chief Security Office @ Diebold recognizes there is no stopping the new mobile devices and sets course to secure his organization while ensuring the business may continue to generate revenue. Workers want to work their way securely and prefer that the security is transparent so that they have the optimal experience. He speaks to the unique granularity that the Cisco Identity Services Engine (ISE) offers to segment access by user, device, access method, posture and time. So, engineers may get access to their code base while marketing professionals like me have no access from my new iPad:
Read the full article and watch the video Work Your Way, Securely
Watch Cisco VP Marie Hattar as she discusses the 2012 Summer Olympics and its ability to connect humans across the globe. Cisco, an official 2012 Games sponsor, has implemented its Borderless Networks infrastructure, which allows us all to share and create new Olympic experiences.
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Tags: Borderless Networks, connectivity, infrastructure, London 2012, mobile, multiple devices, Olympic Network, olympics