Light Reading
6:00 AM Well, it seems to be going everywhere, but here are some guesses as to what might come of that

Where SDN Is Going Next

Craig Matsumoto
Valley Wonk
Craig Matsumoto
12/21/2012
50%
50%

6:00 AM -- Software-defined networking (SDN) rapidly expanded to take up nearly all of tech-industry journalism this year, at least in the networking sphere. Rather than make a year-end list out of it, I thought I'd share a few of the trends I'll be watching for.

For a more granular look at the subject, check out the SDN questions recently posed by Heavy Reading analyst Graham Finnie. I'll be watching the technology at the nuts-and-bolts level as well, but I kept this list rather high-level, looking mostly at business implications.

Where did I miss the mark? Talk it out on the message boards below. SDN is still morphing, so there's plenty to debate.

More startups get acquired
Might as well get this out of the way first, because it's so obvious. VMware Inc.'s $1.2 billion acquisition of Nicira was atypical in terms of the money involved, but there's no denying that an SDN feeding frenzy is underway. Brocade Communications Systems Inc., Cisco Systems Inc. and Juniper Networks Inc. have since made acquisitions. More are likely to come, maybe from the names listed below.



Big players move closer together
VMware is becoming more like Cisco, and Cisco more like VMware parent EMC Corp. (note Cisco's apparent funding of storage startup WhipTail, as reported by TechCrunch). Oracle Corp. owns another hardware company in Xsigo Systems Inc., its not-really-SDN acquisition.

These giants are becoming more similar with every acquisition. It's no stretch to say VMware has become a networking company, and of course Cisco has trodden server vendors' turf with its Unified Computing System (UCS). In the coming year, the points of conflict among these companies will only grow.

It's not directly an "SDN" issue; in fact, you could say it has more to do with the cloud. In any event, it's not going to stop.



Carriers use cases emerge
Carriers really are using SDN. We've heard Verizon talk about OpenFlow, and some of Cyan's rural customers are experimenting with SDN-like monitoring on the fiber network. Lots of ad-hoc uses are emerging, too; we'll be running an interview after the holidays where David Meyer of Brocade briefly discusses that.

They're just dabbling, in many cases, but it's work that could help solidify the shape of carrier SDN. It will be worth watching.

Standards will overrun us all
Certainly, SDN will need more than just OpenFlow and the Open Networking Foundation. But now there's also network functions virtualization (NFV) being pitched by carriers, and various SDN work brewing at the Internet Engineering Task Force (IETF), Institute of Electrical and Electronics Engineers Inc. (IEEE), Alliance for Telecommunications Industry Solutions (ATIS) and International Telecommunication Union (ITU).

I don't have much of a point here, other than to complain about the difficulty of following all this.

Commoditization won't go away
The argument is that SDN can replace switches, and possibly routers, with generic and inexpensive boxes controlled externally. The counter-argument is that SDN will instead add a richness and a programmable intelligence to switches and routers, something the vendors will be able to exploit.

SDN won't drive Cisco and its rivals out of business in 2013. But the carriers have heard the commodity argument, and they're intrigued. Any sign that it's becoming a practical reality would be bad news for vendors, especially Cisco.

Don't expect the revolution right away. But watch for those signs.

— Craig Matsumoto, Managing Editor, Light Reading

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
More Blogs from Valley Wonk
Comcast joins Google in asking for a flexible-rate optical standard, rather than 400G or terabit, but that's easier said than done
Cisco, Juniper and other more traditional Interop speakers might get overshadowed by the forces of virtualization
The Open Networking Summit has climbed the hype curve, but the conference should cling to its roots as a techie discussion forum for software-defined networking
The coalition's chairman says all these companies plan to further the SDN cause and don't have a 'nefarious' angle
Big vendors are reportedly banding together to unify SDN's approach but is it more about steering the conversation?
Flash Poll
From The Founder
It's clear to me that the communications industry is divided into two types of people, and only one is living in the real world.
LRTV Huawei Video Resource Center
Interview With Rick Talbot, Principal Analyst, Current Analysis

10|31|14   |   2:12   |   (0) comments


At the NFV Open Cloud Forum 2014, Rick Talbot shared his positive feedback about the holistic and open approach that Huawei adopts for SDN and NFV. He also found the open sharing at the event valuable as it features different perspectives from Huawei experts, telecom operators, industry analysts as well as security experts.
LRTV Huawei Video Resource Center
Interview With David Snow, Principal Analyst, Current Analysis

10|31|14   |   2:24   |   (0) comments


David Snow talked about his understanding of Huawei and its SoftCOM strategy at the NFV Open Cloud Forum 2014, saying that Huawei's wide approach combining IT and CT expertise, introducing big data and analytics into solutions and contributing to the OpenStack community particularly resonate with him and make the company stand out in the industry.
LRTV Huawei Video Resource Center
Interview With Roz Roseboro, Senior Analyst, Heavy Reading

10|31|14   |   3:13   |   (0) comments


Roz Roseboro commented on Huawei's data center capabilities and NFV solutions at the NFV Open Cloud Forum 2014, saying that in addition to covering all three key domains of compute, storage and networking, the company also emphasizes the importance of management capabilities and professional services, which are essential in making NFV a reality.
LRTV Huawei Video Resource Center
Interview With Michael Howard, Co-founder & Principal Analyst, Infonetics Research

10|31|14   |   5:25   |   (0) comments


Michael Howard talked about SDN, NFV, and OpenStack adoption at Huawei's NFV Open Cloud Forum 2014. Particularly, he pointed out that Virtual Enterprise CPE is the top NFV use case that operators plan to invest in over 2014 and 2015 to deliver new enterprise services through virtualized functions.
LRTV Huawei Video Resource Center
Interview With Jerry Caron, Senior Vice President, Current Analysis

10|31|14   |   3:11   |   (0) comments


At Huawei's NFV Open Cloud Forum 2014, Jerry Caron from Current Analysis said that orchestration and management are key to realizing SDN and NFV for global carriers, and the approach that Huawei is taking, with its FusionSphere Cloud OS at the core, is in the right direction to address the challenges.
LRTV Documentaries
Broadband Battles

10|31|14   |   01:39   |   (0) comments


This year's Broadband World Forum featured a number of show floor battles focused on access gear, components and coffee.
Jonestown
Mobile Backhaul: Going to the Dark Side?

10|30|14   |   2:26   |   (1) comment


Heavy Reading's Patrick Donegan shares his view on a dark trend that bubbled up at Light Reading's annual backhaul conference in NYC.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With CEO of SwitchCom

10|30|14   |   4:13   |   (0) comments


SwitchCom, an IT company based in Angola, recommends a variety of Huawei solutions and hardware to their customers in the energy industry.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With Ethiopia's Ministry of Water Irrigation & Energy

10|30|14   |   4:08   |   (0) comments


Gosaye Mengistie of Ethiopia's Ministry of Water Irrigation & Energy discusses the collaboration with Huawei in that country.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview with Dongfang Electronics Corporation

10|30|14   |   5:46   |   (0) comments


Dongfang Electronics Corporation, headquartered in Chengdu, China, is one of China's largest manufacturers of power generators and contractors of power station projects.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview with Zimbabwe's Customers

10|30|14   |   3:31   |   (0) comments


Representatives of Zimbabwe's Ministry of Power and Development discuss the energy needs of their country as well as new areas of improvement due to enhanced ICT capabilities.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With Colbún Chile

10|30|14   |   4:29   |   (0) comments


In Chile, an aging energy infrastructure was in dire need of a modern update. Claudio Valenzuela of Colbún discusses how Huawei's ICT solutions continue to provide crucial information to improve the grid and how an in-country engineer is a cricial asset.
Upcoming Live Events
November 6, 2014, Santa Clara
November 11, 2014, Atlanta, GA
December 2, 2014, New York City
December 3, 2014, New York City
December 9-10, 2014, Reykjavik, Iceland
February 10, 2015, Atlanta, GA
May 6, 2015, McCormick Convention Center, Chicago, IL
May 30, 2015, The Westin Peachtree, Atlanta, GA
June 9-10, 2015, Chicago, IL
Infographics
WhoIsHostingThis.com presents six of the world's most extreme WiFi hotspots, enabling the most epic selfies you can imagine.
Hot Topics
Microsoft's Skype Embraces WebRTC on IE
Sarah Reedy, Senior Editor, 10/27/2014
FTC Slaps AT&T With Throttling Lawsuit
Sarah Reedy, Senior Editor, 10/28/2014
Wheeler Gets Down With OTT
Mari Silbey, Independent Technology Editor, 10/29/2014
China's MVNOs Hit the Wall
Robert Clark, 10/27/2014
Let's Not Kill SDN & NFV With Silos
Francois Locoh-Donou, Senior VP, Global Products Group, Ciena, 10/28/2014
Like Us on Facebook
Twitter Feed