Subnetting a subnet --sunny way

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  • เผยแพร่เมื่อ 25 ธ.ค. 2024

ความคิดเห็น • 481

  • @piniplanet
    @piniplanet 11 หลายเดือนก่อน +24

    This is crazy simplified!!
    Yep 5 years on and we still benefit from your simplified tutorials.
    God bless you abundantly

  • @gmnomnicast
    @gmnomnicast 4 ปีที่แล้ว +225

    Hi Sunny - I would like to express my gratitude for providing the world brilliant tutorials with utmost dedication, preciseness and professionalism.

    • @sunnyclassroom24
      @sunnyclassroom24  4 ปีที่แล้ว +41

      Thank you for watching! Check out my other videos please!

  • @maputiatota
    @maputiatota 4 ปีที่แล้ว +65

    I thought subnetting was the digital version of witchcraft until I bumped into your channel. You make hard things look so easy. Thank you !!!

  • @Tax2Me
    @Tax2Me 3 ปีที่แล้ว +39

    Sunny like Sunday Morning. Man, you are such a jewel find. Straight to the point. Watched several of your videos. Eloquent, focus (no music distractions, no non-sense extra stuff, no need to see you all the time (maximize space to the subject matter) Learning with you is a bliss. Thank you sir.

  • @james5905
    @james5905 4 ปีที่แล้ว +35

    Sunny, I’ve watched your channel for a second and I felt like you’re the best of the best. And by the way, your English is very clear and easy to understand. Thank you Professor Sunny.

  • @brunomartel4639
    @brunomartel4639 4 ปีที่แล้ว +6

    I think I'm in love, simple graphs,charming accent,clear audio, own subtitles, I didn't know anything about nets!

  • @prashantkiratkar.5747
    @prashantkiratkar.5747 4 ปีที่แล้ว +3

    Such lengthy concepts explained in a short, simple, systematic, easy & profound manner! Hats off to your genius!!!!! Transcending the language barrier effortlessly!!!!! Too good to be true! Simply MARVELLOUS!!!!! THANKS A GODZILLIONS!!!!! GOD BLESS YOU!!!!!

  • @rogerstark8279
    @rogerstark8279 4 ปีที่แล้ว +17

    The ease that you explain and apply this is staggering. This group of videos equals an entire semester and I can do it with ease and confidence

  • @philipparker5291
    @philipparker5291 11 หลายเดือนก่อน

    Dear Sunny. You are an excellent teacher. I am changing my career towards cyber security, and your videos are a gem. Thanks!

  • @marxiaservices7841
    @marxiaservices7841 4 ปีที่แล้ว +28

    Hello Professor Sunny, I am late onto learning NETWORKING and I have watched read and paid to understand TCP/IP - Networking, this part of CIDR and subnetting had being very difficult for me, with your sunny table, it is extremely easy to understand it. Thank you a world
    "if you cannot explain it simply , you do not understand it enough" Albert Einstein

    • @sunnyclassroom24
      @sunnyclassroom24  4 ปีที่แล้ว +8

      You are most welcome!

    • @Bumpy09
      @Bumpy09 ปีที่แล้ว +1

      I love this quote ❤, and sure loving Sunny’s Videos , thank you .. right on with that quote again

  • @pegreenwood
    @pegreenwood 3 ปีที่แล้ว +1

    How anyone could vote a thumbs-down to this humble genius is beyond me!

  • @anispidy
    @anispidy 5 ปีที่แล้ว +15

    You have made this so easy for all of us. So many years this has haunted me, thank you very much Sunny, you are truly an amazing teacher. Love from India

  • @lukelance540
    @lukelance540 2 ปีที่แล้ว

    Subnetting a subnet that goes into another subnet makes for a subnetted subnet. I loved the video you saved me.

  • @LOSGFOBG
    @LOSGFOBG 3 ปีที่แล้ว +2

    My hat is off to you, Sir, your presentations are very articulate, with just enough details for a basic to intermediate user. Keep up the excellent work!

  • @safariliberateur5264
    @safariliberateur5264 ปีที่แล้ว

    Man, this Mr. knows his network. Kudos for real.👏

  • @shawnboyett6816
    @shawnboyett6816 4 ปีที่แล้ว +3

    I had to watch the video many times to understand but I finally got it! The hardest part for me was understanding how you got the second four in the equation, but once I understood that and stopped trying to overthink it and finish watching the video, everything was good. Thanks a bunch!

  • @dwightjacobs7144
    @dwightjacobs7144 ปีที่แล้ว

    I was FREAKING out about subnettting but WOW you TOTALLY ROCK! Thanks for the tutorial.

  • @tuworlds
    @tuworlds 3 ปีที่แล้ว

    one of the easiest way to resolve subnetting. i wish i knew this 10 years ago... I learnt this the hard way back then. thanks sunny

  • @verotinaleasletante4949
    @verotinaleasletante4949 6 ปีที่แล้ว +23

    I love this method. With Sunny table given, the rest step is straightforward.

  • @EfrainRiveraJunior
    @EfrainRiveraJunior 5 ปีที่แล้ว +13

    I had to watch the video over 5 times, but I finally got it. I'm sure it will help the the ICND1 Exam. Thanks!

    • @sunnyclassroom24
      @sunnyclassroom24  5 ปีที่แล้ว +8

      I appreciate your hardworking and never-give-up spirit!

  • @junecolemanmenezes
    @junecolemanmenezes ปีที่แล้ว

    You are amazing. Best explanation of something that is very technical. You are one of the very best teachers that I have ever heard. Please continue your online work.

  • @ShadowKittyX139
    @ShadowKittyX139 4 ปีที่แล้ว +5

    I’m working on my CompTIA Network+ subnetting always stumped me. This method was easy for me to understand and follow along. Thank you!

  • @peterwolanski5244
    @peterwolanski5244 3 ปีที่แล้ว +1

    Sunny is a rockstar in teaching IT! Love your videos!

  • @abdulkadirmohamed8614
    @abdulkadirmohamed8614 3 ปีที่แล้ว

    Sunny table has helped me more,thanks my teacher ,you are great teacher,i never know this befor sunny.well done.

  • @Obsi995
    @Obsi995 5 ปีที่แล้ว +2

    Sunny is the way to go. You are awesome sir! Also there is absolutely nothing wrong with your accent tbh it is very easy to comprehend even at 2x speed. Great teacher!

  • @caitsithvi
    @caitsithvi 5 ปีที่แล้ว +5

    I forgot all of this, its been years. Just watching this, i feel refresh. Thank you Sir!

  • @Robert-im2tl
    @Robert-im2tl 2 ปีที่แล้ว +1

    Thank you @Sunny Classroom for your easy, clear instructions. I am currently studying for my first tech certification, CCNA. This has been an immense help to me 👏

  • @sacshriv
    @sacshriv ปีที่แล้ว

    You nailed it Sunny. I have never watch such a simple video before explaining complex concept. Loved your ascent and the patience.

  • @robertdonnan2893
    @robertdonnan2893 3 ปีที่แล้ว +1

    Should have watched your videos sooner. The fact you even provide examples, as well as the answers, is more than I can say for most other TH-camrs I've seen. Thanks so much, man.

  • @harshitakulkarni965
    @harshitakulkarni965 2 ปีที่แล้ว +1

    I understood this better than my University classes. Thank you so much!

  • @Ree08303
    @Ree08303 2 ปีที่แล้ว +4

    I would like to personally thank you so much for explaining this subject in such an easy way. I'm in an IT learning program and the videos we watch/paid for are pretty good but not as easy to understand as yours. Thank you so much.

  • @valerioOntrip
    @valerioOntrip 2 ปีที่แล้ว

    Thank you so much for the video. I finally understand subnetting in easy way.
    Thank you from Rome

  • @thaliamorales3367
    @thaliamorales3367 ปีที่แล้ว

    it's amazing how simple you've made this concept to understand! the sunny table is essential thank you!!!🥰

  • @kachetusimeon8912
    @kachetusimeon8912 5 ปีที่แล้ว

    Thank you so much for your help. I gave up on my Cisco CCNA 01 practical test/EXAM yesterday Friday because I wasn't sure about my knowledge and now I have confidence to go try again. Am from Namibia, thank you so much!!!

    • @sunnyclassroom24
      @sunnyclassroom24  5 ปีที่แล้ว

      You are welcome! I know CCNA has a lot of things to know and many are tedious and boring but do not give up easily. Once you know some basics and you will find it interesting and computers communicate with each other just like people and many protocols are made just like those in our daily life.

    • @dmarparker3820
      @dmarparker3820 4 ปีที่แล้ว

      the answers are online bud

  • @zainababukasim-gq5ts
    @zainababukasim-gq5ts ปีที่แล้ว

    Thank you soo much Sunny... I can't express how grateful I am to you...

  • @thevapingauditfrog2387
    @thevapingauditfrog2387 4 ปีที่แล้ว +1

    These are great. I really appreciate you making these. The Chinglese accent is not a bad exchange for causing me to lose my fear of subnetting lol Thank you much!

  • @DMX8122
    @DMX8122 4 ปีที่แล้ว

    Sunny, am from a french speaking country, but let me tell you as you explain this subject like no one...I got my part as well.

  • @brunolopez3721
    @brunolopez3721 2 ปีที่แล้ว

    Bruh. I have watched a lot of youtube videos and this one is the best one so far. Simple and straight to the point. Thanks buddy! You saved me to (almost) fail my course lol

  • @honibzerko
    @honibzerko 5 ปีที่แล้ว

    OMG you made it so easy to understand and do. I have had the Cisco CCNA CCNP and Network+ I never pursued due to Subnetting now I am back in CCNA and I am so glad to have found your video my life long dream was CCIE

  • @xo285
    @xo285 4 ปีที่แล้ว +4

    Thank you so much, you taught me more then my teacher has ever.

  • @Penny3360
    @Penny3360 11 หลายเดือนก่อน

    I was ready to give up. Thank you so much for making these videos

  • @marshallhyasi6213
    @marshallhyasi6213 3 ปีที่แล้ว +5

    The question basically asks to create 3 subnets and each of these 3 will have it's own 3 subnets ( so the total required is 12 subnets FROM THE MAIN Network ID).
    So basically in this method (subnetting a subnet), we need to do the following:
    -Draw the table.
    -See the prefix of the actual main subnet (in our case /26).
    -See what number corresponding to the 26 ( which is 3 but we use 4).
    -We multiply this 4 (from the table) by the REQUESTED 4 (from the question).
    -We see the answer is 16 (4*4) meaning the new subnets that will be created will have /26 prefix and 16 total subnets.
    -We create a subnetting table (like the first video). that contains all the info such as network id subnetting number of hosts and broadcast.

    • @georgesherpa
      @georgesherpa 2 ปีที่แล้ว +1

      what?

    • @yeshua5978
      @yeshua5978 ปีที่แล้ว

      thanks to clarify I was getting confused with the old video I though it was the same 3 subnets for all departments and basically each deparment needs 3 subnets currect

  • @TonyKoji
    @TonyKoji 4 ปีที่แล้ว +2

    I was a little confused at first as to how you got to subnet 16. I had to watch that part a couple of times but I finally got it. Thanks again for helping!

  • @BeckyAnnStephens
    @BeckyAnnStephens 2 ปีที่แล้ว

    Thank you! You are amazing! You need your own swag! Like "How to crush the network the Sunny way!"I'd buy it!

  • @elstrapo7
    @elstrapo7 ปีที่แล้ว

    Thank you so much! Our facilitators here in Nigeria tells us that we'd have to suffer like they did to learn networking. 😢 I fell in love with subnetting after watching this 😢 I can explain to my colleagues now 😮

    • @divineabazie8918
      @divineabazie8918 ปีที่แล้ว

      Hello. I'm from Nigeria too. My only question is why he multiplied 4 by 4?

  • @davidolowe7015
    @davidolowe7015 4 ปีที่แล้ว +1

    Your method is so simple and easy to comprehend.
    Thank you

  • @surgingcircuits6955
    @surgingcircuits6955 4 ปีที่แล้ว

    Very Good English. Most Excellent Teaching Method. Thanks, Mr. Sunny.

  • @phillipbruce5936
    @phillipbruce5936 3 ปีที่แล้ว +1

    I've been in IT 35 years and never seen it explain that simple. You should follow up with showing what /26 netmask is which is 255.255.255.192. Rather simple. Enjoyed your Chinglist.

    • @yeshua5978
      @yeshua5978 ปีที่แล้ว

      where did you get that 192 ? or sometimes I see 254?

  • @NextLevelTech
    @NextLevelTech 6 ปีที่แล้ว +3

    I used your chart on my Final Exam for Network Administration. Thank you!!!!

  • @camygiuliani8758
    @camygiuliani8758 3 ปีที่แล้ว +1

    I am extremely grateful to you for this videos! You are a great teacher

  • @jm9425
    @jm9425 7 หลายเดือนก่อน

    Loving the Sunny Way! ☀️

  • @kadijahchamussiane1930
    @kadijahchamussiane1930 3 ปีที่แล้ว

    Thank you so so much Sunny, your method is the easiest I've seen and thanks to the Sunny table I am able to subnet with confidence thank you so much 🙏♥️

  • @sucessstory1465
    @sucessstory1465 2 ปีที่แล้ว

    best teacher, say la ilaha ila allah

  • @bikashranjansatapathy1848
    @bikashranjansatapathy1848 4 ปีที่แล้ว +2

    Thank you so much. Gone through many videos. But this seems the ultimate key. Really helpful. Thanks again.

  • @crookeddream
    @crookeddream 5 ปีที่แล้ว +3

    thank you very much
    your videos are more usefull than a university term

  • @faithaustin5896
    @faithaustin5896 ปีที่แล้ว

    You’re amazing and I am forever greatful by your clear easy to follow along instructions! 👏👏👏

  • @Crockerfeller
    @Crockerfeller 4 ปีที่แล้ว +2

    This video was awesome! Thank you for your effort in creating this. Very helpful, and I love your line example. it was a great analogy!

  • @kelstajames7319
    @kelstajames7319 3 ปีที่แล้ว

    You make it so easy to understand. Thank you Sunny

  • @ghizlanemejout3732
    @ghizlanemejout3732 3 ปีที่แล้ว

    you litterraly saved my love i watched touhsands of video only your method made me move forward thank uuuuuuuuuuuuuu

  • @pawanmodi9020
    @pawanmodi9020 4 ปีที่แล้ว

    Simply awesome videos .. by far one of the best educational videos I've ever watched. Thank you Sunny!

  • @martinsandbach7408
    @martinsandbach7408 ปีที่แล้ว +2

    At the 5:57 minute mark you say "So we multiple 4 by 4 and get 16". Like the "So" was obvious. It's not obvious to me why are we multiplying 4 by 4 out of the blue and in other questions would it be 4 by 8 or 4 by 16 and why? The so didn't clarify why we decided to multiply 4 by 4. The first 4 in the 4 by 4 was the 4 subnets from the original question so why is it 4 again?

    • @gavxrr
      @gavxrr 3 หลายเดือนก่อน

      the reason that we multiply 4 by 4 is because we have to subnet the network into equal parts. and if each section gets subnetted any further, it is like subnetting each section 4 times. so 4 by 4

    • @gavxrr
      @gavxrr 3 หลายเดือนก่อน

      we also need 3 different subnets for the department, and we can not get 3 equal parts. the closet number happens to be 4. 4(the current subnet) times 4(the subnets we need)

  • @PinoyTechTutorials
    @PinoyTechTutorials 4 ปีที่แล้ว +2

    Hi sir! thank you very much your such a good teacher! thanks for laying it out and pointing out all the "why" why we do this why we do that. thanks alot!

  • @asamoahafari8690
    @asamoahafari8690 2 ปีที่แล้ว

    brilliant simple point to point explanation.

  • @charlonzdiminki
    @charlonzdiminki 5 ปีที่แล้ว +3

    Great job sir. Your wealth of knowledge is awesome .
    Cheers

  • @jerryjoseph9206
    @jerryjoseph9206 ปีที่แล้ว

    hi Sunny - i would really want to Thank you am just from doing my exam and let's just say that you know the magic

  • @SchrotiHD
    @SchrotiHD 5 ปีที่แล้ว +1

    You make my day shine! ☀️☀️☀️

  • @TheAverageTea
    @TheAverageTea 4 ปีที่แล้ว +1

    I am so happy i have found you wish you were my networking prof

  • @SoranSuleiman
    @SoranSuleiman 6 ปีที่แล้ว +2

    Thank you Sunny, now I know how to subnet a subnet...

  • @williamstanhope7615
    @williamstanhope7615 4 ปีที่แล้ว

    Thank you Sunny, you are great at explaining these things.

  • @xilioxilione1478
    @xilioxilione1478 4 ปีที่แล้ว

    Algoritmo risolutivo che ben si presta ad implementazione software. Ottimo Sonny. 😁👍

  • @sylvesterhurt8576
    @sylvesterhurt8576 2 ปีที่แล้ว

    Absolute Godsend no doubt! Thank you

  • @ihsanullahhabib8919
    @ihsanullahhabib8919 2 ปีที่แล้ว +2

    Hey Sunny. This table starts from /24 only, what about below that like /20 or /13?

  • @marko-gj1uj
    @marko-gj1uj ปีที่แล้ว

    Your chinglish sounds really fun. That aside, this video helped me with subnetting.

  • @hassanbashiru3507
    @hassanbashiru3507 4 ปีที่แล้ว +7

    Hello Sunny, I'd like to thank you for your amazing videos. I have a question as regards the Sunny table, what determines the figures in the subnet mask column? Is it the subnet mask of the network ID given? Or is it /24 - /32 for all scenarios.

  • @liangzeng1948
    @liangzeng1948 2 ปีที่แล้ว

    great appreciate for your work sunny! you saved me!

  • @orhan_bahtiar
    @orhan_bahtiar 5 หลายเดือนก่อน

    You’re the best of the best. 💯

  • @Glitterspark87
    @Glitterspark87 3 ปีที่แล้ว

    Thank you very much sir! You've helped me a great deal to understand subnetting.

  • @ebanghaayuk2983
    @ebanghaayuk2983 5 ปีที่แล้ว

    you are the best I really really enjoy and enjoyed your lecture thanks a million

  • @kaushikgayal
    @kaushikgayal 4 ปีที่แล้ว +1

    Thank you for explaining so easily.👍

  • @hasanmetin5796
    @hasanmetin5796 4 ปีที่แล้ว

    Thank you very much. Greetings from Turkey

  • @user-wn1sy9qn7q
    @user-wn1sy9qn7q 4 ปีที่แล้ว +1

    I am really thankful for your explanation it helped mee a lot . Thanks so much I mean it.

    • @sunnyclassroom24
      @sunnyclassroom24  4 ปีที่แล้ว

      Thank you for your nice comments! I mean it. I am glad it helps.

  • @BenesTV
    @BenesTV 2 ปีที่แล้ว +2

    How to: (a) determine whether an IP (e.g., /30) is from a Subnetted Subnet or just from a Subnet? (b) When I determine that the IP is from a Subnetted Subnet, how do I reverse engineer it to the previous, original Subnet (e.g. /26)?

  • @damonsweeney
    @damonsweeney 5 ปีที่แล้ว +1

    Very clear video, thanks Sunny!

  • @dudinhtran3642
    @dudinhtran3642 4 ปีที่แล้ว +1

    Lovely method. Great great job mate! Many thanks!

  • @fasiladdis8897
    @fasiladdis8897 2 ปีที่แล้ว

    As usual, wonderful video.Thanks

  • @xilioxilione1478
    @xilioxilione1478 5 ปีที่แล้ว

    Ottima lezione. Grande maestro. 😁👍

  • @imsun8812
    @imsun8812 6 ปีที่แล้ว

    Brilliant way to explain and teach.

  • @shannonharrison7305
    @shannonharrison7305 4 ปีที่แล้ว

    Perfect teacher. Thanks Sunny!

  • @Alicia.ludlow
    @Alicia.ludlow 3 ปีที่แล้ว

    Thank you ! OMG I didn't think I could get this but you do explain it well thank you !

  • @megasetiani6111
    @megasetiani6111 3 ปีที่แล้ว

    Great job, master Sunny.

  • @AMan-yo3sy
    @AMan-yo3sy 4 ปีที่แล้ว +2

    6:30
    But why a /28 giving us a total of 16 subnets?
    I thought we could just grab a /27 and go from 4 to 8 subnets, giving us 4 new subnets to work with?
    Now we're getting an additional 12 subnets, from 4 to 16. Someone explain?
    Or should I look at it as if /26 is the new base, in which case a /27 would give us only 2 additional subnets to work with?

    • @reasonkatsangu1
      @reasonkatsangu1 4 ปีที่แล้ว

      Kindly wanted to know as well how do we know that we are subnetting a subnet? Is there a clear explanation I can get.

    • @Tech-ub8dd
      @Tech-ub8dd 4 ปีที่แล้ว

      because the first IP was /26 which gives us 4 subnets. We now want to subnet a subnet . We need 4 new subnets within that subnet - 4x4 = 16 subnets. If we look at the 16 subnet table we can see that it is /28 subnet mask. I think this is how he came to this number (i am also very new to this) as well as the /27 in the question that is posted in the description, because the IP was /25 which has subnet of 2 and now we need 3 subnets for that subnet and we will choose 4 since it's the closest to fit 3 new subnets( one will remain unusable - the downside of subnetting) , so we will do 2x4 = 8 and we will get /27 subnet mask.
      Please someone who as good knowledge of this can confirm if i have explained this correctly to them. Much appreciated

  • @drrider100
    @drrider100 5 ปีที่แล้ว +6

    quick question. In you video we had to make 3 subnets. and we used the sunny to come to a conclusion that 4 subnets would be suitable. what if we had a subnet of /27 and we needed to make 4 more subnets. would we just multiply 8x4=32 and use the subnet 32 column?

    • @sunnyclassroom24
      @sunnyclassroom24  5 ปีที่แล้ว +1

      It works perfectly. Thank you very much for sharing your method.

  • @NkosibonileZandamela
    @NkosibonileZandamela 2 หลายเดือนก่อน

    This is very helpful I’m new to subnetting

  • @tomewa2451
    @tomewa2451 2 ปีที่แล้ว +5

    What about subnetting a subnet with prefix /20, /21, /22, /23 ???

    • @Clxiro
      @Clxiro 7 หลายเดือนก่อน

      You won’t see those in Net+ :)

    • @johnparker1771
      @johnparker1771 7 หลายเดือนก่อน

      Is /16 just one subnet? ​@@Clxiro

    • @Clxiro
      @Clxiro 7 หลายเดือนก่อน

      @@johnparker1771 no additional bits are borrowed, therefore only 1 subnet is present. You’re correct

  • @user-cc8kb
    @user-cc8kb 3 ปีที่แล้ว

    Very easy to understand, thank you Sunny! :)

  • @rohanshrestha3580
    @rohanshrestha3580 4 ปีที่แล้ว +2

    I understood the process but I am confused between network id and subnet id. I watched the previous video "subnetting is easy" and understood that. But in this one, how do we know that the given id is subnet id and not network id?
    Here the network id is 125.23.200.64/26
    In previous video, it was 192.168.4.0/24
    Why did we use two seperate method? Is it because it is for different network?

  • @daylynh8282
    @daylynh8282 4 ปีที่แล้ว +2

    Extremely helpful, thank you!

  • @octoberpetti8232
    @octoberpetti8232 5 ปีที่แล้ว

    You are an awesome professor!

  • @kflowers8276
    @kflowers8276 4 ปีที่แล้ว +2

    Genius! Thank you for this.

  • @elikelik3574
    @elikelik3574 6 ปีที่แล้ว +4

    Great job. Really I appreciate your effort. Thanks a lot.