What is subnetting ? How subnetting works ? What is subnet mask? | Explained with real-life exmples
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- เผยแพร่เมื่อ 25 ก.ย. 2024
- What is subnetting? How subnetting works? What is a subnet mask | A Networking Lesson For Everyone
#subnetting #networking #whatisasubent #cidr #subnetmask
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anshultiwari.s...
1:07 - a quick recap on IPv4
4:26 - Subnetting explained with real life example
8:30 - Basic fundamentals of subnetting
19:27 - Exercise 1 - How to find subnet mask, network id, broadcast id
23:52 - Exercise 2 - How to create 10 subnets from 1 network
*** Do watch the below tutorial on IP addressing 'before or after" this subnetting tutorial **
IP Addressing Tutorial Video - • What is IP addressing?...
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Hi Friends, I am Anshul Tiwari, and welcome to our youtube channel ITkFunde.
More about this video -
In this video, we will learn one of the most asked concepts of networking i.e. subnetting. Thank you subscribers for so many requests to make a video on this subject.
Subnetting is simple it's a method to subdivide your current network into multiple subnetworks so that you can utilize your network bandwidth efficiently.
This video is a perfect starting point for you if you want to learn about subnetting, subnet mask, CIDR range, network id, broadcast id. How subnetting really works and how you could create subnets on your own.
This video along with previous ones on the OSI model and IP addressing would build your strong fundamentals in networking.
Credits & Resources -
images - pixabay.com
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**About This Channel**
Friends ITkFUNDE channel wants to bring I.T related knowledge, information, career advice, and much more to every individual regardless of whether he or she belongs to I.T or not. This channel is for everyone interested in learning something new!
One of the most complicated concept easily explained. I'm from non IT background, still able to understand as the teaching method is just to the point. Best teacher for IT on youtube.
Thanks a lot for such a lovely feedback means a lot please keep supporting mate😊
The other
@@ITkFunde why we need ipv4 for computer network when we get internet connection can get ip a dress then why we needs ipv4 class ?????
Myself with absolutely no background of CS or IT based on the past four weeks of training for CCNA and this tutorial think that the IPv4 Subnet Mask allows a Local Area Network (LAN) to use its IP address most efficiently by dividing the maximum number of End Devices allowed (computers, lap tops, printers, cell phones, servers) into several sub networks without acquiring additional IP adresses for each sub netwrok.
As he repeatedly said in this tutorial; do watch his IPv4 tutorial, I will definitely do that as well.
Hope it somewhat answers your querry.
Good teaching but all examples are class C but we need to understand class B too
This was a brilliant piece of tutorial. I have been studying this topic for last 25 years but never managed to get so much clarity till I came across this video. Very well done. God bless you. You have great teaching skill. Thank you.
we wacha jaba ati 25 yrs😆
Thanks to u..i m a 53 years old woman and i had to prepare subnetting..u explained brilliantly..God bless u..
Thankyou Mam for your wishes and blessing it means a lot 🙏🙏❤️❤️
Your explanation is way better compared to my Networking instructor. I now understand subnetting because of you! The way you explained things are straight to the point.
Dude, you’re a great teacher. I can’t thank you enough! Your step by step explanation and clarity is impeccable. Keep up the great work!!! Much love from me and my future IT career.
Thanks a lot brother 🙏☺️
why are you take 2^7 and 6 please explanin
@@CalledMeAdiHi he added 2 Bits to the networked then he calculates from right to the left started with 0 in the last Octet the 2 added Bits located in number 6 and7 so he added 2 to the power 6 which the first Bit located and same is the other Bit in number 7 that's why.
South Asian teachers are the best and won't use any others. They explain logically, use context, and lots of diagrams. It sure beats the mansplaining in America when you're a woman in male-dominated classes. Thanks your presentation has left me untraumatized.
Can u send me link this video
@@royalrao2827 wtf are u saying
@@Goku-tj3ol😂
really🤣🤣🤣
Excellent. For so many years I was struggling to understand subnetting. And here in 30 minutes, it is crystal clear. Thank you so much.
I'm very clear with subnetting all my doubts are been answered, thankyou , post a video on IP range ,,,
This is the best tutorial on subnetting that I have seen on TH-cam so far. Thanks for making this video. You are a great teacher.
Thanks Chris ☺️🙏
INDIA HAS A ANCIENT DNA FOR TECHERS AND TEACHING, DESTROYED BY FOOLS
I had gone through so many videos,none of them could clear my doubts, your video did it..very well explained.. appreciate ur efforts..keep posting more videos..
Thanks Brunda 😊
Hi brunda
@@ITkFunde hello sir
You have done a wonderful job of making this subnetting topic so simple to be understood by anybody. Hats off to you for all the effort you have put.
I finally understand how subnetting & IP addressing works! Totally awesome!
Thank you so much, you are the best in explaining the subnetting !
Thanks Ali
After many years i wanted to know about subnetting and it took me 38 mints in total to recall everything....fablous and mind blowing video...Thank you so much❤
no words to describe , such a intelligent guy, anybody can understand your concepts regardless of their domains. i learned many things from your videos. thank you so much for time and hardwork to share the knowledge to us.
Great teacher which teaches from both sides of the problem. Appreciating you so much sir. Looking forward for more videos like this. Thanks.
Thank you very much. You're not just brilliant, you're gifted with passing it onto others in the best way possible.
Thanks Nawal ❤️
It’s just amazing how your explanations make concepts easy to understand. I appreciate greatly. Thank you.
Good day! I got a question from 21:53 where you add the subnet mask of (I I 0 0 0 0 0 0) from the octet. Do you add the sum of the 8th and 7th bit which is 2^8 and 2^7 or do you add the least bit to the next which is 2^7 and 2^6? You explained that by adding both bits would result into getting the # of subnet mask. P.S. `Thanks for the lesson bro. Helps alot. This is just for me to clarify what I understood from the video. Hope you have a great day!`
It's 2^7 & 2^6 coz, oct range ends 128. (Where 2^8 - 256) so, 2^7+2^6= 128+64= 192. New subnet mask.
.
I know it's super late reply but, I just learnt this 😅 and tried to explain. I hope it is correct.
@@ayanroy9820 Thank you. Got it now.
love that you are using a real visual medium to explain this.
sir, your way of teaching networking is simple and easy to understand. Really appreciate your efforts. 👍
Thanks Kushagra☺️
This is by far the best video I've come across so far, thank you
Thanks a lot
Assalamwalaikum brother. I know this video is old but I wanted to still leave a positive feedback. I am in the process of taking an IT Fundamental certificate course, all was smooth until subnetting and submasks topics came to be... Thank you so much for such a clear, real life explanation. Thank you! may allah continue to reward you and your family.
It's lovely to see your comment, it made my day ! Thanks Mevelin ♥🙏😊
one of the most tutor I find in network may Allah guide your
I really appreciate the way you articulate the important concepts. You are different from the others following you from Oslo keep it up. Thanks a lot
Thanks Yohannes I am so glad its helping you. 🙏☺️
One of the most in detail video of Subnetting les than an hour. This video answer all my questions about subnetting. Thankyou. Keep up the good work.
This Channel is very underrated. Way to go man ! love the simplicity of your explanation. Even 5 year old can understand it !
i had browsed so many websites and videos in trying to get started with subnetting. only to drop deep and lost within the jargons. but you nailed it. thank you.
Thanks Kennone of the toughest tutorials to make for me as well glad it helped 😊
You presented it in a clear and explicit way. And I look forward to seeing your next video tutorial on Class A and class B. Thank you in advance!! Thumbs up!!
You have to be extremely knowledgeable to be able to simplify concepts to the point that everyone can understand. I cannot express my gratitude for your videos, you’re helping me so much! 💕
Thanks Mate I am no expert but may be I understand better how a novice feels when starting up on anything complex 🙏
What do u mean....The man has helped us a lot...He is one of the best teachers ever
Explicit Explanation! I could not afford to lose a second in this video. I have finally found a solution to my IT issues. Thank you for sharing this knowledge on TH-cam.
thanks dear ❤️
This is an amazing tutorial for anyone out there looking to understand subnetting , thanks you very much for teaching in such an elegant way :)
I was so confused and lost until I watched this, I will definitely be referring back to it as needed.
These practical examples make things a lot easier. Thank you.
i just understand subnet mask since all this years..... thanks so much and really appreciate
"The power of two in your mind"
Thank you for this amazing content.
Thanks Leo 🙏🙏
thank you so much for explaining it so well. I was struggling to understand the subnetting stuff since so long but none of the videos explained it so well. thanks and good work
Please make more videos on networking. And the way you explain is quite amazing ❤️❤️
Thanks Sai for your lovely support 🙏☺️
Hello my friend, I might be one of your most recent viewer but I want to say THANK YOU! I'm currently working on getting my Google IT Support Certificate and this concept of subnetting was very hard for me to understand, but thanks to you I have a more clear and better understanding of how this concept works. I appreciate the time you put in to make these videos. I have already subscribed and will be checking your other videos on the I T field.
Thankyou Walter for your kind words and support, welcome to this sweet little family of tech enthusiasts who come from all kinds of background. Hope we can make IT intresting for everyone including our Grandparents ❤️☺️
This was an excellent presentation! Thank you
Thanks John
wooow your examples just made everything clear for me
Thanks
I love this channel! Great explanation and examples.
Thanks Corey☺️
You're really a lifesaver. I have my exam the day after tomorrow and I still was having problem with this topic. But cuz of you, now I'm able to do it well.
Very nicely explained, I just recollect my 16year forozen book. Thank you
Thanks Chintan
man your not boring, glad found your channel, other vid I fell asleep and cant even understand or follow. The energy explaining the subject is 10/10.
Thanks Nida means a lot 🙏☺️
Sir u write 9th bit 256 which is not in ipv4 only up to 8 bits. For ur correction.
Good effort on the content. Thanks for giving us good information. Keep going
Thanks Muqtar for feedback
Thank you for the very CLEAR explanations. You r such a great teacher! Keep sharing to us your brilliant gift. God bless to all.
A very good and amazing teaching .......keep it up and thank u
Thanks Aniukwu
cannot find a better video to understand subnetting . you did it brilliantly , kudos for that
Sir your real life examples are awesome....🔥🔥🔥🔥🔥
Thanks Charlie
A practical teacher ❤💯
Thanks Dananjaya
Bro! Thank you very much for this wonderful concept about subnetting....
Thanks Akram☺️🙏
Thank you so much mate really appreciating your videos your simply great, I would love to seeing you talking about DNS one day :)
I understood the concepts here before but the broadcast ID wasn't part of the explanations I had read prior. Very concise, clear and excellent lesson!
Thanks Niles
Thanks for the lesson. Going back to your analogy of Euro rail, if we have more hosts than what class C can provide, doesn't it make sense to convert some of the network to hosts to accommodate more hosts ? Converting host bits as network will not solve the problem, in my understanding. Please clarify.
Yes we borrow n/w bits to add more host, i have explained that in the later part of the video.
One of the complicated concept it's like cup 🍵 of tea thanks sir ❤️
Absolutely amazing tutorial! Very easy to follow. Your analogies are particularly insightful. Keep doing what you are doing and make lots of more videos. A couple of suggestions that you can take into consideration are unicast/multicast, mesh networks.
Thanks a lot for your feedback and suggestions 🙏☺️
Subnetting part for me was really hard to understand, but you explained really well and now I got the clarity. Thankyou
Thank you so much for the effort you took to make us understand the class.🙂
thanks Swathi
Bro ua GOAT in explaining..
Thanks for the clean and Simple explanation..
Thanks brother 🙏❤️
I'm from mechanical baground randomly watched this video he is brilliant and subscribed from now:)!
Thanks Sai
Please still lost in subnetting especially getting the hos, the IP address and the broadcast
appreciated sir what a brilliant explanation i have understood subnetting very easily
Plz upload a simple and effective explanation of SSL certificate and it's working, public key infrastructure, DIGITAL CERTIFICATE, TLS, DNS, DHCP, encryption algorithm as well.
Thanks for suggestion
@@ITkFunde plz do
This is awesome, appreciate
This video just cleared all my doubts in subnet masks😍 Thank you so much!!
ऊ ग . गणपताय नमः 🙂😊
Excellent explain
If possible some videos in hindi.
Thanks Pramod ॐ गणेशाय नमः... पहले दो videos हिंदी में ही थे but then started in english as people from across boaundaries wanted to learn. Kabhi mauka mila toh hindi me bhi kuch karenge zarur ☺️
@@ITkFunde thanku sir
Subneting ke Funde very well! Thank you for taking the time out and doing an awesome job mate!
Nicely explained. I wish you a good future. (sorry for typo)
Thanks Bala🙏☺️
You demystified everything about subnetting. I got the logic of subnetting from your video...thanks.
That is a damn good explanation!! Much appreciate your effort to contribute to society. 👏
the best video and clear explanation on Subnets ever!
great job.
There is no substitute for you r contribution to soceity....
Thanks Ramesh 🙏☺️
Same for me, you are my hero for explaining this in such a good way
@@BJ-jo5wf society 🤗
I watched IPV4 and then subnetting. Really very good explanation bro. Thanks for doing this. You made my task easy
Wonderful..what a talent of teaching...jusy amazing
Thanks Subra ☺️
Seriously, what a great lesson! Cruised through so many videos and couldn't find a clear answer! Thank you!!!
finally this cidr is clear to me...😊🙏🙏
thanks anmol
PERFECT EXPLAINED .. NOW I GET ALL ABOUT SUBNETTING..THANKS
Awesome explaination! much needed to revise the subnetting part. Thanks for the easy guide. God bless you!!
Cheetah! Bohat he Aala…. Cleared my concepts.
Love from 🇵🇰 Pakistan
Thanks for best teaching of Network class. 💐💐💐.. The subnet which make me more easer by your video.
You are most welcome
You just saved my life Funde 🎉 thank you.
IT k Funde - you did an EXCELLENT job explaining these concepts!!!! Thank you.
You're fantastic! I really like the way you explain things. It's so clear, and I understand everything perfectly.
finally i found explanation, not too fast not to slow just perfect, only have some doubt in @21:44 how he got 2 ^7 + 2^ 6 still not clear to me
Same problem
Each octet has 8 bits which ranges from 0 to 127 bits. So, if you count 8 bits in the power of 2 it will 2^0 + 2^1 + 2^2 + 2^3 + 2^4 + 2^5 + 2^6 + 2^7. As IPs are read from Left to Right, we have to take 2^7 + 2^6 = 128+64 = 192. Rest other 63 out of 255 bits in last octet will be assigned to host. I hope it helps.
You are a super good instructor thank you. Just one thing I found confusing was how you set out the 8 bit values from left to right. I redid it from right to left like 128/64/32/16/8/4/2/1and it helped me immensely with my binary calculations and my bit calculations. Now when I add 3 bits I simply add the values to get my subnet mask of 224. Thank you very very much ! God Bless ! Victor
BEST NETWORKING GURU ... HATSOFF BROTHER
Thanks a lot brother but thats too big a shoes for me, I am just a normal IT guy sharing whatever I learn or have learnt in various fields of IT industry 🙏☺️
There no question of doubt, when you teaching this bit by bit...thank you from bottom of my heart ♥
Man I want to thank you because of you and this video I was able to Pass my Networking interview at Google...Thanks a ton and keep growing
Sir, It was really helpful for me....iam a big fan of your teaching....go ahead sir.
After binge watching many videos, finally this one!🎉 Thank you
😌👏🏽I'm about to Pass my final year Coz of you!
Thanks Bruce all the best 👍👍
you are a fantastic teacher. thank you so much for making these things easier to consume.
Thanks ☺️
Thank you so much for making this great tutorial!! Please keep doing your good work!
I am first time writing a comment to any teacher and it is "You are Amazing to make me understand"
Thanks for bestowing this honor I am humbled 🙏☺️
Simply awesome! I always had doubts on subnets. You helped me understand it end to end. Thanks a lot.
Thanks Raj☺️
Best explanation of subnetting on the internet! Keep up the good work
You are a great teacher. Keep teaching. Learnt from your lessons a lot.
Subnetting is complicated but the way he teach so understandable. Appreciate it and i'm doing some sample subnetting questions using this method. Thanks you.
Explained so well in a very simple way. I used to see this topic as very complicated before. Heartiest thanks from Pakistan. Superb Teacher.
Wonderful, clearly understood the topic 'SUBNETTING'. Thank you dear sir.
Super! you explain very well. Thank you!
Thànks
Thank you so much.. because of you I understand every concept of network..I found hard earlier to understand these concepts and really worried .now I'm happy with my self. you are a great teacher.love from Australia!!
Have an exam on Suubnetting and still hadn't understood a thing till now. Thank you so much!
Thanks Chinomso a lot all the best for exam