SDN Focus is brought to you in partnership with:

Mitch Pronschinske is the Lead Research Analyst at DZone. Researching and compiling content for DZone's research guides is his primary job. He likes to make his own ringtones, watches cartoons/anime, enjoys card and board games, and plays the accordion. Mitch is a DZone Zone Leader and has posted 2576 posts at DZone. You can read more from them at their website. View Full User Profile

10 Questions About SDN Answered

11.28.2013
| 3155 views |
  • submit to reddit

Maybe you still have some questions about software-defined networking, or perhaps you haven't been properly introduced to the topic.  In either case, "10 key questions about software-defined networking (SDN)" is a recent piece that is worth checking out.

I was particularly intrigued by how the author defined SDN as "an open-source product and as such is open and vendor-neutral software."

In today's networks, proprietary firmware on the switch determines where packets of data are forwarded. In an SDN, network administrators can actually shape network traffic...

This allows organizations to decrease their reliance on more expensive switches with proprietary firmware that performs these functions — and that must be set manually.

-- Mary Shacklett


In most articles about SDN you'll find references to OpenFlow, the open protocol for network switch-configuration APIs, but I've never heard of SDN itself being labeled 'open source.'  Does the label seem appropriate?

Comments

Abdel Zoo replied on Tue, 2014/10/21 - 8:37pm

 i like this articl

العا ب صبا يا

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.