Latest Commentary

Internet traffic will hit 1 zettabyte by 2016

According to data from Cisco, global Internet traffic will reach one zettabyte by 2016. Internet traffic has grown significantly, particularly in the last decade as video and other bandwidth-intensive applications have taken hold.

Cisco loses PR head as CEO change nears

Whether it's just coincidence or has something to do with the changing of the guard at Cisco, the networking vendor is losing a long-serving senior manager. A Business Insider article speculated that as current CEO John Chambers steps down, other senior talent may look for opportunities outside of Cisco.

It's still networking, but be prepared to learn a lot more about software

With changes in network design coming through the likes of software-defined networking and network functions virtualization solutions, the role of the network administrator is also changing. And so are the skills needed to stay on top of emerging technologies.

John Chambers to step down as Cisco CEO in July

It's the end of an era at Cisco Systems. This morning, the company's board of directors announced that its long-serving chief executive will be stepping down on July 26.

Vendors highlight SDN technologies at Interop Las Vegas

As news emerges from the conference, we'll be sure to share it in the newsletter and on our website.

As Skype moves into the enterprise, downtime is not an option

If cloud VoIP and UC providers want to gain significant traction, which appears to be happening, and keep their customers from seeking out alternatives, downtime is something that needs to become a thing of the past.

DevOps: The solution for networking operational excellence problems

Software-defined networking may be part of the solution for increasing the network's performance and efficiency. And it's a needed solution.

OnLive's demise is unfortunate loss for enterprises

OnLive will shut its doors and delete all accounts on April 30.

SDN grows in the enterprise, but be wary of security issues

With all the good things being said about SDN, there are still some drawbacks.

Cisco pulls away from Microsoft in UC race

Microsoft was chipping away at the unified communications market dominated by Cisco through 2012 and 2013, but it looks like Cisco has started to pull away again.