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Securing Cloud Infrastructure

By Biren Mehta, Senior Marketing Manager, SP Marketing in Routing and Switching, Cisco

Businesses and governments are bullish on the benefits that cloud computing promises to bring, but security concerns remain a key barrier to entry.  Carrier networks provide critical infrastructure and services that governments and businesses depend on to operate every day. Services provided by carriers today are articulated on the mobile endpoint, the customer premise, the network and data center edge, and the public, private, and hybrid clouds.  The sum of these is the “carrier cloud.”   With cloud enabled service infrastructure, enterprise data and applications must move easily and securely through many clouds.  That’s why the network that connects, protects, and moves data fiercely through cloud means more than ever. Read More »

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Laying Fiber: Creative Broadband Installations

By Howard Baldwin, Contributing Columnist

One of the most aggravating aspects of broadband deployment is the absence of a right answer. A few weeks ago, we asked Private or Public Sector: Who Should Deploy Broadband?. The answer was that there was no clear answer.

More recently, we set out to update Steve Shepard’s 2011 story about Fiber Optic Cable Installation In Sewers, looking for creative ways that companies or countries are using the existing underground passages to deploy fiber inexpensively. Same result: there was no clear answer.

Read More »

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Wi-Fi: A Major “Hotspot” for Service Providers

By Tony Verspecht and Luiz Lima, Cisco Internet Business Solutions Group (IBSG)

Growth in mobile network traffic is staggering: Driven by the onslaught of devices that are now connected to the Internet, mobile data traffic is expected to grow three times faster than fixed IP traffic, exceeding 6 exabytes per month by 2015, according to the Cisco Visual Networking Index. This presents service providers (SPs) with a tremendous opportunity to invest in Wi-Fi services to create carrier-class Wi-Fi experience and increase revenues.

While specialized providers have operated commercial Wi-Fi hotspots for nearly two decades, most SPs see Wi-Fi as a fairly new business. To understand the implications of Wi-Fi on SP operations, Cisco® IBSG interviewed a number of SP executives. Following are some of the key insights, which are further discussed in “Wi-Fi for Service Providers: Challenges and Opportunities for Carrier-Class Operations”:

  • Basic Wi-Fi service coverage expansion is still the main driver—Even among established Wi-Fi SPs with a large number of hotspots, the average yearly increase in access points is 14 percent.
  • Value-added Wi-Fi services Read More »

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Virtualization – A Key Enabler of Business Agility

The constant need for more speed, mobility, and insatiable demands for access to information, continues to strain the capacity of service provider networks around the globe. In essence, whatever capacity made available will be consumed.

An open question on the minds of the operators -- how can they leverage SDN to not only keep up with these demands but maintaining a highly profitable network business? Such was the topic of conversation amongst operators and our CTO, David Ward, during a panel discussion at the recent Broadband World Forum (BBWF) in Amsterdam.

What lies in the balance for operators — a plethora of Read More »

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In Amsterdam, a ‘Cloudy’ Forecast for Broadband

By Uwe Lambrette, Director, Cisco Internet Business Solutions Group

Amsterdam may be the one place on earth where it rains more than it does in London. So, it was no surprise that I encountered stormy weather on my flight to Broadband World Forum (BBWF) 2012. As things turned out, the conference theme and the weather were clearly aligned, since the BBWF is fiercely embracing evolution to cloud. Here are some core themes that emerged as I shared some of Cisco IBSG’s findings at the conference:

Cloud 2.0: Most service providers (SPs) have already launched an initial cloud offering and are now beginning to measure scaling and growth. The initial offering is often a stand-alone cloud solution, typically focused on infrastructure as a service (IaaS). Once their original implementation goes live, SPs often need to focus on the following improvements: Read More »

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