System News
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Archived IT - Networks Articles
11 Aug 2017
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Preparations Should Begin for 400GE [65488]
ITBusinessEdge, August 11th, 2017

"The evolution to 400 Gigabit Ethernet (400GE) will gradually accelerate during the next few years, according to comments by Spirent Communications and a study by the Dell'Oro Group.

Carrier Ethernet speeds currently in the field are significantly slower. During its second quarter earnings call on July 30, two Spirent executives suggested a bit obliquely that companies are starting to get serious about the upgrade. The transcript of the meeting was posted by Seeking Alpha..."
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11 Aug 2017
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Ten reasons for embracing SDN as part of digital transformation [65489]
information age, August 11th, 2017

"With many organisations focusing on digital transformation initiatives, enterprise networks are being used in new ways that are stretching their existing capabilities - sometimes to breaking point...

The emergence of technologies such as cloud applications and AI-driven robotics, highlight the need for next generation networks, which are more flexible and able to keep pace with changes in capacity and usage. Software defined networking (SDN) is key to this..."
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04 Aug 2017
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How To Implement An SDN Training Strategy [65397]
SearchSDN, August 4th, 2017

"Each organization approaches SDN training with its own strategy depending on its motivation and requirements. Here are some pointers to consider.

Software-defined networking is a complicated subject with topics that span multiple disciplines within the field of data networking. With such a wide range of concepts, it's no wonder companies are struggling with how to approach SDN training for their network staff.

Let's take a look at how to best approach SDN training to find the right education strategy for your organization..."
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02 Aug 2017
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The 10 Most Powerful Companies In Enterprise Networking [65364]
Network World, August 2nd, 2017

"Here's our ranking of the top 10 network-gear vendors that serve corporate needs...

There is no shortage of vendors competing for business at every part of the enterprise network - every vertical, every size business, from the edge to the core. None are created equal, but a few have separated themselves from the pack to become the 10 most powerful..."
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01 Aug 2017
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SD-WAN Growth Is Exploding for at Least the Next 5 Years [65346]
Network World, August 1st, 2017

"As network pros rely more and more on SD-WAN to streamline connections among enterprise sites, the market for this technology will balloon from $225 million in 2015 to $1.19 billion by the end of this year, according to IDC.

Over the next five years, SD-WAN sales will grow at a 69% compound annual growth rate, hitting $8.05 billion in 2021, according to IDC's Worldwide SD-WAN Forecast, 2017-2021..."
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31 Jul 2017
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Must-Have Wi-Fi Troubleshooting And Management Tools [65328]
Computerworld, July 31st, 2017

"Designing, maintaining and troubleshooting Wi-Fi networks aren't simple tasks. Several tools, including Wi-Fi stumblers, Wi-Fi analyzers, RF spectrum analyzers and Wi-Fi survey heatmapping software, can help...

As you may know all too well, Wi-Fi is a very fickle technology. It requires diligent configuration to work well and doesn't like sharing the airwaves. In a past article, I discussed specific things to do (or not do), such as adjusting or enabling certain settings, to help Wi-Fi performance. And in another article, I went in-depth on Wi-Fi channels.

Now I want to discuss the tools you can use to evaluate, design and troubleshoot wireless networks, from simple stumblers to the latest sensor-based products..."
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