Cisco Blogs

Cisco Blog > The Platform

Cisco Network Convergence System: The Foundation for the New Internet

Cisco innovations have driven the Internet far beyond its original purpose to a network that can handle voice, video, cloud, and mobile services. Now we’re seeing a new Internet on the horizon – the Internet of Everything. In fact by 2017 IP traffic is estimated to grow to 1.4 zettabytes as more programmable devices such as smart phones, tablets, and sensor or machine-driven traffic rapidly come on line. Consider this – just this week there will be more than 26 million new programmable devices added to the Internet or twice the entire population of Mumbai.

This means that managing bandwidth growth isn’t enough anymore. The network must evolve to a multidimensional network, scaling to effectively manage machine-driven events, support ultra, high-definition video applications, and enable new custom-made services. It must also scale up and down with elasticity and be highly programmable, while integrating seamlessly with today’s network, data centers, and applications.

It’s a tall order, but we’re ready today with the announcement of the only such system on the planet. We call it the Network Convergence System—or Read More »

Tags: , , , , , , , , , , , , , , , ,

IPAM is Essential to Network Management

By Tim Rooney, Director, Product Management, BT Diamond IP

The discipline of network management has long offered technical and business benefits to organizations with the centralization of the monitoring, control, and provisioning of distributed network elements such as routers and application or services databases. These benefits include holistic management of a network from a centralized point where appropriate resources can be leveraged for troubleshooting, resolution, and escalation. The centralized “top down” approach also lends itself well to supporting structured network change control procedures.

It’s a small leap to consider DNS and DHCP servers as network elements in need of network management within an IP network, as they provide critical enabling services to clients or subscribers. While not in-band or on the data path for user IP traffic like traditional network elements, DNS and DHCP servers provide foundational services required to make such in-band data paths possible and usable, including automated IP address assignment and simpler IP application navigation.

But one cannot manage Read More »

Tags: , ,

Cisco’s TV Technology Footprint Spans Nearly 300 Million Homes

chowj-300x400By Joe Chow, VP & GM, Connected Devices Business Unit, Cisco

Headsup: Worldwide, Cisco’s TV technologies are present in nearly 300 million homes. Three. Hundred. Million. Homes! As my kids would say: Get. Out! That means that nearly a quarter of the homes on planet Earth are watching TV powered by Cisco – pretty amazing, right?

For us, it’s a very big deal, because it makes us the market share leader in set-top boxes. It took a long time to get here. We’re very happy, and grateful, to the 150 service providers and media companies who chose us for the television services they deliver.

One of the reasons for the introduction of the set-top box, dating back to the analog boxes of yore, is to secure television programming from theft. On the condition that you’re a subscriber, you get access to multichannel video. That, and channel expansion beyond channel three (which was as high as early television sets could go) gave Read More »

Tags: , , , ,

How the World’s Most Advanced Network Processor is Making the Internet of Everything Possible

Over the last 30 years the Internet has transformed multiple times. Most of us take it for granted these days. We expect to watch videos on Netflix, run our meetings over WebEx, talk to our friends across the globe on Skype, and have access whether we’re at work, home, or on the go. But we forget that the Internet wasn’t originally built for this – it’s been barely 20 years since email, the World Wide Web, and always-on network access have become realities. The changes have occurred at a dizzying pace.

In the beginning the only way to handle the work of the Internet – routing and forwarding packets – was by using general-purpose computer chips. This didn’t last long as the explosive growth in network bandwidth drove Cisco and other infrastructure providers to use more customized silicon. Indeed, Cisco’s market success was driven in large part by our ability to offer industry-leading solutions with the best combination of price, performance, and capabilities. This in turn was fueled by Cisco’s use of internally developed network silicon using advanced ASIC development models ahead of competitors who continued to rely on general purpose CPUs or FPGAs to power their products.

Now the Internet is on Read More »

Tags: , , , , , , ,

The Top Six Things to Ask a Prospective DRM Provider

With over 25 years’ experience in content protection and over 250M VideoGuard secured devices, we at Cisco know a thing or two about security. We are harnessing this knowledge to further develop VideoGuard DRM, an open, comprehensive solution built to meet the Pay TV provider’s unique needs.

For that reason, we’ve compiled our Top Six List of Things To Ask a Prospective DRM Provider.

  1. Is it capable of multi-platform protection? Some solutions may protect video on IP-based screens, like tablets, laptops and smart phones. Others may protect video running on traditional digital set-tops, built for QAM/MPEG-2 transport. The ideal solution bridges legacy and new, offering integrated security and seamless cross-device experience.
  2. How widely is it deployed? If so, ask for details. To how many client devices and on Read More »

Tags: , , , ,