1 min read

We wrote recently how Cisco’s innovation machine is moving faster than ever – with the “x-speed” project that delivered several new platforms last year, including the NCS1000, NCS 5500, and enhancements to IOS XR, such as streaming telemetry, application hosting, and segment routing. The Cisco NCS 5500 series is proving to be a big hit, […]

2 min read

Service providers, you have a problem. Although much of the infrastructure in your optical transport networks continues to function, major challenges within your legacy SONET/SDH network architecture have become a significant barrier to growth. Your existing SONET/SDH networks can’t scale to meet the demands of Ethernet and IP multimedia traffic as well as bandwidth-intensive apps […]

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This week we’ve been talking a lot about security, and especially security for video applications. One challenge facing everyone – mobile, cloud, video – is Distributed Denial of Service (DDoS) attacks. Three key points – Attacks are getting bigger. We’re now seeing volumetric attacks of up to 400 Gigabits per second. DDoS attacks are getting […]

2 min read

Submitted by Kelsey Kusterer Ziser, the Editor of Upskill U at Light Reading Just as service providers are moving away from traditional networks to all-IP virtualized networks, their software development processes are also undergoing a major overhaul. Yesterday’s work silos can’t keep pace with tomorrow’s network needs, and many operators are increasingly using more dynamic, […]

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Submitted by Kelsey Kusterer Ziser, the Editor of Upskill U at Light Reading Open source software plays a key role in developing an efficient and agile virtualized network architecture at a reduced cost. Interest from operators in building their own open source services is on the rise, but this shift means service providers must re-think […]

3 min read

Nobody loves door-to-door salesmen. Unless, that is, they’re offering fiber. Then, they’re more popular than the ice cream truck. If you’re a cable operator, that’s a big problem. Your competitors—both telcos and new entrants like Google—make fiber sound better than chocolate. They’re rolling it out to the node, sometimes all the way to the home. […]

2 min read

Submitted by Kelsey Kusterer Ziser, the Editor of Upskill U at Light Reading. As service providers seek to implement virtualized services and operate them on commodity hardware, they face the challenge of planning for a service mix requiring more than the typical IT data center infrastructure. In the near future, operators may need a more […]

2 min read

By Leonard Luna, Senior Marketing Manager, Cisco Service Provider Solutions Cisco, and the international transport community, will converge on the Acropolis Convention Center starting this Tuesday in Nice, France – June 28, through July 1, for the 18th annual NGON conference. NGON is considered by many to be the primer DWDM/Optical conference in Europe.  Hot […]

2 min read

Submitted by Kelsey Kusterer Ziser, the Editor of Upskill U at Light Reading. As more OTT players emerge and consumers demand for mobile video increases, service providers are tasked with rethinking their content delivery infrastructure strategies to ensure quality of experience, performance and reduce latency. The emergence of 5G promises to increase network capacity to […]