Introduction to SDN (Software-defined Networking)
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- Опубликовано: 11 июл 2024
- Introduction to SDN (Software-defined Networking).
Twitter: @davidmahler
LinkedIn: / davidmahler
Links:
Introduction to OpenFlow: • Introduction to OpenFlow
Open Networking Foundation: www.opennetworking.org/
Reference Paper:
Software-Defined Networking: A Comprehensive Survey
arxiv.org/abs/1406.0440
When you succeed teaching a concept to a person who is not an SME of the subject being taught, then you know the teacher is insanely awesome. Thank you David.
Very kind feedback Kashif, thanks for that!
your 13 min video has explained me the SDN concept. short, precise ...excellent.
This is an excellent presentation. No fluffy nonsense, just straight into the detail. Great.
I dislike fluffy nonsense ;-). Thanks for the comment and feedback!
Easily the best video on SDN I've seen - you cleared up so many points that other videos I've watched failed to cover. Thank you for uploading this.
That's awesome, thanks for taking the time out to comment and give feedback!
Thank you David Mahler for the rich visual content & explanation.
You're welcome!
Thank you. I'm a Technical Director looking at this technology for the first time, and found it confusing until this video kicked me in the right direction.
Great! That's what I was hoping for with the video, some kind of head start.
This video is an excellent way to get introduced to the SDN concept,i really appreciate the time that you took to put this presentations together and also to highlight the excellent pace you used on your videos to explain concepts like SDN, your
videos have helped me to continue increasing my knowledge of the networks like NFV, SDN, IoT and 5G.
Thanks so much for the detailed feedback! I'm glad you commented on pacing because on a couple of my other videos there are comments that I spoke/went too fast. I was able to compare this video to those and see that in fact I have starting speeding up since this video - and should not have done that ;-). Thanks!
Thanks David for such a clear explanation in a very simple way!
You're very welcome!
wow!! crisp concise and awesome.. @David Mahler: thank you
You're welcome!! Thanks for commenting!
I'm so happy to understand the SDN from your video thank you so much
It's worth to watching this video. Great explanation on SDN.
Thanks David for sharing this very helpful knowledge with us.
Cheers !!
Thanks for the comment, you're welcome!
Many thanks, David, you made it easy to understand the core concept of SDN.
Thanks Ugo, I appreciate the time you took to comment!
Very clearly presented information in a short and descriptive video. Nice job!
nishant jain Thanks !
Marvelous explanation David... Here ends my search for my perfect introduction to SDN... Thanks a ton....
Ha! Thanks Bharath, I'm glad that helped.
Sir you are a living legend. Thanks for your description.
So nice of you
Simplicity is sensibility, nice work David (y)
arpit desai Thanks a lot!
Thank you David..That was a great introduction.
You're welcome!
Hi David.
Great video thank you very much. I learned more from this than reading a ton of other documents.
Thanks Jeff! That's what I was hoping to accomplish.
After reading and watching a lot of videos, your's was the one i needed to finally understand SDN concept. Thanks!
You're welcome!
Excellent....
Well done. Gives great overview and pointers where to dig deeper.
Thank you!
Beautifully explained the basic concepts of SDN and its comparison with the Traditional Networks. It helped a lot. Thanks :)
Awesome, I'm happy to help! Thanks!
Excellent explanation. I just start studying this topic and it seems really a game changing technology. Cheers from Brazil!
Thank you. Great explanation and analogies throughout!
You're very welcome!
This is probably the best concise and precise explanation,thx
Thank you sir!
Great video. Thanks David!
+Lowell Abraham You're very welcome! Thank You.
Excellent video on SDN. It's a great video David. Thanks for sharing such a valuable information. Exited to see how this will implemented in real world
+Ravi Kishore Thanks for the comments!
The best explanation on RUclips!!!
Thanks!
great video! it summarize perfectly the most important topics of SDN
Thanks!
Thanks, I'm very glad to know more about this technology, and your source make my day, thank you.
Thanks for the comment!
This is a very well executed presentation, David. I tend to be critical of on-line video presentations, as the illustrations and paired audio are either too light on content and abbreviated (revealing a lack of knowledge on the part of the presenter) or too detailed on specifics rather than presenting context and awareness (too convoluted). This was well balanced and professionally delivered!
+Alex Jones Thanks so much for the detailed feedback. They take a crazy amount of time to make so it's very helpful to hear comments like this!
Thanks, well put together !!
Vinod Gowin You're welcome!
Very easy to understand, thank David
Ngọc Dương Mai Thanks for your comments!
David Thank you so much the best video I have ever found about SDN..
Thanks a lot SnowInnovator I'm happy it was useful!
This is gold!
Excellent information, this will help me a lot in my final tomorrow. Thank you so much.
How did you do? ;-)
That was so useful! Thank you!
yw!
Excellent Video, Excellent explanation .., gr8 Job Dear David.
pavan tomer Thanks for the kind feedback Pavan!
I'm an SDN Controller software engineer. It's helpful. This video has explained SDN concept clearly, precise.
Nice, thank you William! Glad to not get called out by an expert ;-).
Lol you just literally beautifully summarize a whole class in 13mns excellent job Sir 👏
Nice, thanks!
Wow, that was really clear and helpful ! Thanks a lot
You're welcome, thanks for commenting!
Very nice introduction! Thank you!
You're welcome!
Thank you for the video! very clear explanation.
Thanks!
Thanks @Chema Galvez for the comment!
.... Congratulations on the tutorial, David + 1 like here !! ....Please , one question only, is it possible to change the response when a request is made to a network recursive DNS Server, changing response IP to IP from another machine on the network (redirecting to another gateway, my network intend to put 2 gateway)? ....Thanks alot !! ...
One of the best share I have ever seen about SDN , Thanks for sharing such a great videos!
+Isak Imamverdiyev Thanks, that's a great compliment!
This presentation is AWESOME
Thanks a lot Vitor!!
Great explanation on SDN technology , Thanks for sharing it
+Abdalla AlAmeen Thanks!
Awesome video man !!
Thanks!
Thankyou David. Very informativ.
No problem!
you're analogy is very helpful. thanks for the info!
Patrick Dennis Anytime!
Super video; as always.
+Colum Gaynor Thank you!
This is really great one, Thank you so much
You're welcome! Thanks for commenting!
Great video!
TY!
thank you on SDN technology tutorial, it was very impacting
You're very welcome, thanks for the feedback!
Great work. Thank you.
You're welcome!
Great introduction for a new comer! thanks!
Anytime :-)
Simple but superb explanation! Thanks..
Palanisamy Sennimalai Thanks again Palanisamy!
Thanks for this video, it helps a lot
You're welcome!
Simple and neat explanation.
Thanks!
Great Video on SDN, Thanks for sharing it
Could you please guide me what need to study to know basic of this technology more.
Excellent explanation
Thanks very much!
It's very interesting, thank you so much for the video.
Excellent
Hey David, great video.
Hey Annony thanks, again, again! Really appreciate the support!
good video, providing the basics ..Thanks.
You're welcome!
best video on SDN so far
Glad you feel so! Thanks!
Thanks, this really helps me understand better.
Great, I'm glad it helps!!
David sir is Best...just amazing lecture
Glad you liked it!
Awesome!
Very concise and clean introduction.. Thanks :)
+Alessandro Molari You're welcome, thanks for the comment!
Alessandro Molari sec
Thanks for the video. it's a great summary overview with excellent pointers to additional resources to review.
You're welcome Jay! That was the intent, I'm glad it was useful.
Good one and explained well. Thank you
Thanks again!!!
God bless u .... people like you make this world a better place 😄😄
Thanks, I appreciate that!
Perfect, Thanks David.....,
Reza Mashayekhi You're welcome Reza!
Thank you very much. Very helpful.
🙏🙏🙏🙏🙏
You are most welcome
Great Work
Thanks a lot!!
precise and full intro package
+Tapish Chaudhary Thanks for the comment
Nice content, thanks alot.
yw!
Very good explanation about SDN concepts
Thanks a lot!
this is a great overview.
I have one question about the network supporting the openflow connection(in general the network linking the NOS and the forwarding device), how is that network materialize ?
is it predefined special ip adress ? or is it auto-discovery or ....?
very nice video. Gave me what I was looking for. Have some questions though. Will read more and come back if i am not getting the concepts
***** Great!
Thanks for your video, i am newbie and i want to get started on SDN, openswitch your videos make an eye opener for me and get a broader picture.
Thanks a lot !!
bhargava tadi You're welcome!
Very informative video...!!!!!.
Thanks for the comment!
thank you, nice video !
yw, thanks for subscribing!
I am really very thanks full for this video. Able to understand SDN core concept.
Glad to hear that
Rather excellent!
Thanks!
.... Congratulations on the tutorial, David ...+ 1 like here !! .... One question only, is it possible to change the response when a request is made to a network recursive DNS Server, changing response IP to IP from another machine on the network (redirecting to another gateway, my network intend to put 2 gateway)? ....Thank you very much !! ...
Very nice intro. Good job
Thanks Ali!
thanks, David.
+asher koh You're welcome!
Excellent!!!
Thanks!
A great vedio,Thanks
yw!
You saved my grade at my upcoming exam !! Thanks you bro
Really? Cool, thanks!
i got 93% and it's totally thanks to you !
it is very useful & well explained
Thanks!
Thank you so much David. Subscribed and followed on LinkedIn. Keep it up with this great job of helping most of us. This was simply the best introductory video about SDN. Being a graduate student in Electrical and Computer Engineering with telecommunications and computer networks as my major. My area of interest is SDN and NFV. I wish to commence a major project in SDN to get an in depth knowledge and understanding about the subject but with SDN and NFV technologies evolving rapidly at industrial level as compared to university level, it is not easy to catch up. Can you help me with some good project ideas related to SDN. My key skills include routing and switching protocols, Linux, Bash scripting, C++ and Python. My motive is to simulate a network using open flow protocol which utilizes all the 3 layers you explained (Application, Control and data plane) and could demonstrate the capabilities of SDN, analyze the performance measures of the network (Latency, throughput, delay etc).What controller is best suited for my skills? How to integrate application layer ( supposing I'm a data center or an enterprise) with the control plane? Other recommended software?
Hello Sandeep. Thanks so much for your comments. I really think a great jumping off point is the IEEE article I reference in the video - there are so many ideas and areas covered there - it also discusses a lot of your questions and references a ton of great research so you can see what's been done, what controllers are being used, etc. If you want to discuss more, hit me up on linkedin.
arxiv.org/abs/1406.0440
best sdn video ever
Thanks Victor!
Thank you. I read a few things. Saw a little video. Didn't understand it until now.
yw!
Thanks for helping us with this knowledge
You're welcome!
Ramachary T
Hi sir
great little tutorial
fvillarruel Glad you liked it, thanks!
best way to understand what is SDN and its comparison with traditional harware controlled network
Thanks for the comment!
Thank you. Subscribed
You're welcome Herdito. Thanks for subscribing!
David, your videos on OpenFlow and SDN have been an eye opener for me and are helping me greatly in my graduation paper. Really well put videos, informative and easy to understand. After these its easier to understand the very dry documentation.
ty sir!
Thanks . Could you please provide the paper have mentioned?