In the second part of my blog series I want to cover one of the main concerns that Services Providers are facing as they explore moving to NFV and that is performance and scalability. Common concerns I hear center around latency, throughput, queuing
Every year a new attendance record is set at Mobile World Congress by networkers participating from over 200 countries across the globe. This grand attendance of industry-defining vendors, technology enthusiasts...
The situation that many IT people find themselves in today is dripping with irony. They’ve deployed so many innovations over the years to address so many business challenges, that now most of their time is dedicated to simply keeping their systems
It’s always interesting and often entertaining to observe how competitors promote their products and what they choose to focus on—and more importantly, what they choose not to focus on and...
This fall your wireless networks will experience many devices upgrading to the new Android 5.0(L-release) and Apple iOS 8 releases (cue: IT managers groan). There have now been...
“The past is never dead. It’s not even past.” — William Faulkner Networking which is built on open standards is steadily moving to closed and proprietary protocols and going back to the past of mainframes with closed architectures
In the ever-changing world of enterprise branch environments, a high number of businesses are planning to migrate their WAN to the Internet. To be exact, Nemertes Research (Benchmark 2012–13 Emerging WAN Trends) estimates that number to be close to
As you may have read, Apple's iOS 8 will come with some changes to the way MAC addresses are exposed in Wi-Fi probe requests. Apple’s intent was to...
In my discussions with security executives who gathered at the recent Gartner Security Summit they recognized that unsecured access to the network is a critical threat vector. However, when leveraged properly, the network itself also provides a
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