IPv4 Addressing Lesson 2: Network IDs and Subnet Masks

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  • Опубликовано: 25 июл 2017
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    Zero To Engineer Program: www.zerotoengineer.com
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Комментарии • 1 тыс.

  • @ModdedHands
    @ModdedHands 2 года назад +142

    The fact that I have to come to RUclips to get a better education than what I'm getting in a Univeristy is crazy. I got so confused in my lectures that I had to come here to actually figure out what to do. Big thanks man!

    • @kornelkr6639
      @kornelkr6639 Год назад

      same lol

    • @nathanp.5563
      @nathanp.5563 Год назад

      Same

    • @Dotto19
      @Dotto19 Год назад

      😲😲. I have paid thousands for an online Cisco training and couldnt understand anyting a trainer was teaching about this .. Crazy!! ..Thanks bro!

    • @juandavilaepoxymagic7975
      @juandavilaepoxymagic7975 Год назад

      I got mine from uncc n aint worth a damn

    • @haritsyusuf2503
      @haritsyusuf2503 Год назад

      True

  • @happios
    @happios 4 года назад +264

    I have insomnia. Watching subnet masking videos helps me fall asleep faster than sleeping pills.
    Thanks subnet masking!

    • @yuai2410
      @yuai2410 3 года назад

      Same

    • @sofiehaga
      @sofiehaga 3 года назад +1

      So this is why I'm tired at uni

    • @iiSmellBurntToast
      @iiSmellBurntToast 3 года назад

      lol so good

    • @klauseba
      @klauseba 3 года назад +5

      This one was explained pretty nicely, not like the one I had at my work place where the guy was just talking about numbers without showing examples. I fell asleep 3 times on that day.

    • @lordinator3746
      @lordinator3746 3 года назад

      I watched many videos but I did not understand but that's amazing! Thank you so much,

  • @SirusDas
    @SirusDas 6 лет назад +541

    Went through multiple websites but none were satisfactory this explanation is perfect! Thanks!

  • @jackieisme8733
    @jackieisme8733 6 лет назад +314

    I have finals in 9 days and in one hour of watching your videos I have learned sub-netting. Multiple tutors I went to didn't explain it correctly and confused me. My teacher confused me. I was told I would fail. Not anymore! Thank you so much!! subscribed!

    • @taibetta1499
      @taibetta1499 5 лет назад +8

      did you drop your school yet?

    • @kengregory3500
      @kengregory3500 5 лет назад +4

      congrats!

    • @meta5175
      @meta5175 4 года назад +3

      same! the other tutorials are so confusing and this is the best I've ever found yet, love it

    • @tanpham1801
      @tanpham1801 4 года назад +8

      That's why people shouldn't be going to school. They should stay at home and watch RUclips.

    • @kituwahband
      @kituwahband 3 года назад +4

      Don't let people tell you, "you're not going to make it", "this is too hard for you". No, dig your heels in and show them otherwise!!

  • @nerrfed8852
    @nerrfed8852 4 года назад +15

    Started my introduction into subnetting and my head almost immediately exploded. Then I found this gem. They way you explain this makes it so a 6th grader could figure this out. Thanks a ton.

  • @Chrisj757
    @Chrisj757 6 лет назад +88

    wow i watched 5 videos on this subject on youtube nobody explains this stuff better than you, you are a gift from god

    • @kingsnowy3037
      @kingsnowy3037 4 года назад +2

      Wow. I guess I'm lucky this was the first video I found.

  • @TheGamerfanRiyansh
    @TheGamerfanRiyansh 6 лет назад +33

    This is amazing..how easily the concept has been explained with simple examples. Thank you :)

  • @delightfulme1
    @delightfulme1 4 года назад +6

    You're the only one so far that has explained in a way I can understand easily. Best explanation by far. You make it so easy. Thank you!

  • @WisdomAndEase
    @WisdomAndEase 4 года назад +17

    since I'm a visual learner, this helped SO much. Much appreciated!

  • @nordy2010
    @nordy2010 5 лет назад +5

    Awesome explanation!!! This is the first time where I've felt I can really understand this stuff. Thanks so much for putting this together!!!

  • @paranoidcypriot26
    @paranoidcypriot26 3 года назад +2

    Hey, i went through 5 different videos trying to find a clear explanation. You are by far the most succinct and down to the point tutor. Thank you so much for making my life easier! :)

  • @XxDiiKix
    @XxDiiKix 6 месяцев назад +1

    I'd just like to say that this video has helped me massively. I've recently starting to pivot into cyber security and I couldn't understand subnets and IP addressing. This, and lesson 1 has made things so much easier for me to understand. Thank you so much for making it so simple to understand! Great teacher!

  • @kusowave
    @kusowave 5 лет назад +4

    I was confused on this with so many other resources, but this video made me understand it so easily and I learned that amazing way of converting binary to decimal. Thanks so much

  • @AntuNeelesh
    @AntuNeelesh 3 года назад +104

    finally a video explained me subnetting !! thankzz

  • @kevinfreeman9652
    @kevinfreeman9652 Год назад +2

    Simply outstanding. As a former teacher, I love to look at instructional videos that simplify complex topics. Excellent work.

  • @johankarlsson7484
    @johankarlsson7484 4 года назад +2

    I 'm reading a distance course about computers and networks and I've had a lot of thoughts on this! Just have to say that this 20 min tutorial straightened out all of my question marks after googling around for several hours in days! Thanks so much! This is great!

  • @billyhill1320
    @billyhill1320 3 года назад +6

    One of the best networking videos I have come across on RUclips. You explain things so well and the fact that you take the time to go through multiple examples is just brilliant, thank you.

  • @karenbrooks8522
    @karenbrooks8522 Год назад +36

    I am not one to leave comments, but this time I have to. Finally, I get it. I am currently taking a cybersecurity course and I was literally getting panic attack with subnetting. You provided clarity beyond belief. Believe it or not even your tone of voice helped as you are so patient, calm and relaxed in explaining it. You did not speak super-fast like other videos I've seen, thanks a million. You have the gift of teaching. Have a great day. Do you accept interns?

    • @danielleb.7107
      @danielleb.7107 Год назад

      Hi Karen. Where are you studying Cybersecurity?

    • @jacobhess3129
      @jacobhess3129 Год назад +1

      Hi Karen, thank you for the kind words as we do put alot of effort into our training :) It is possible for us to take on interns in some cases depending on what it is.

  • @Alex_3190
    @Alex_3190 5 лет назад

    Why is it that you went through so much detail and made it so easy for me to understand whereas others who have way more subscribers have a hard time explaining this concept.
    Thanks for making such great content.

  • @adamjohnzon
    @adamjohnzon 4 года назад

    Thank you for actually teaching this. So many instructors just run through the information without making sense of it. Man, thank you! :)

  • @Brutus34100
    @Brutus34100 5 лет назад +6

    The best subnetting on RUclips. Thanks a million brother.

  • @boopmeister_
    @boopmeister_ 3 года назад +10

    Currently watching this after my lecturer spent an hour explaining this and me not understanding it. This is so much more simple lmao

  • @alishajagnarine486
    @alishajagnarine486 2 года назад

    I just sat in class for 3 hours feeling overwhelmed and anxious. Your video cleared up all my concerns! Thank you for making this video!!

  • @jaggon1835
    @jaggon1835 5 лет назад

    i was struggling a little with subnetting/subnet masks while doing the compTIA network + 10-007 and this might possibly be the BEST educational video i have ever watched...Bravo guys

  • @yvettehoward209
    @yvettehoward209 Год назад +14

    I'm currently taking courses in Coursera to get my IT Support Certification. There is literally just and 8 minute video on subnetting!! I was in tears because I thought it was just so difficult that I just wouldn't get it. After watching this video, I'm still a little shaky but I have a much better understanding of what's going on and feel like I can actually do this!

    • @monicasimoes2349
      @monicasimoes2349 Год назад

      Im taking the same course and it led me here. I was just commenting with a friend that i have not only learned but understood subnetting with this video. I cannot show my appreciation enough. Subscribed too 😀

    • @samzaa5
      @samzaa5 9 месяцев назад

      😂 same here. I think they need to elaborate more.

  • @KentViscount
    @KentViscount 2 года назад +4

    Thank you! I'm working on subnetting in my networking class and the book just made it confusing. Seeing these worked out step by step helped tremendously!

  • @dons8122
    @dons8122 3 года назад

    Thanks for putting this up. I am in my first year of IT classes and following you teaching is easier than my Instructor. Mind you I am a 50 year old former truck driver so that is saying something.

  • @bernelnery2191
    @bernelnery2191 5 лет назад

    Another amazing explanation without overthinking. I had to brush up on my Networking from 10 years ago and I found this tutorial to be very explicit and simple!!

  • @irfanshariff1665
    @irfanshariff1665 5 лет назад +9

    Finally, the sub netting has entered my mind :-) Thank you very much sir

  • @emalcolm01
    @emalcolm01 4 года назад +4

    Thank you so much for making this so simple!!!! 2 years later and I finally understand 😩

  • @shanoorashraf
    @shanoorashraf 4 года назад +2

    This is one of the best, clear and concise explanation. Good job....Thank you!

  • @evanearley54
    @evanearley54 5 лет назад +2

    Best subnetting video on youtube. A lot of others teach either only the binary method or only the table method, but you combine both and make it all really clear. If you watch this video 4-5 times you will be a subnetting master.

    • @OfficiallyOrca
      @OfficiallyOrca 5 лет назад +2

      Totally agreed! I'm at Starbucks right now with scratch paper and pencils subnetting lol I'm completely new to this field switching careers and I actually understand because of how he explains it

  • @chenbin1290
    @chenbin1290 4 года назад +4

    This is the best subnet mask explanation. Thank you very much.

  • @darylldaviddagondon1091
    @darylldaviddagondon1091 3 года назад +34

    I passed the week 2 Quiz from Google's Basic Networking course on Coursera because of this video.

  • @rifatspk
    @rifatspk 5 лет назад +1

    You expressed many things clearly and I learned many things about IP address and subnet mask. Very good teacher I've ever seen.
    A lot of thanks for you.

  • @drdrakken_
    @drdrakken_ 4 года назад

    I am currently preparing for an AMS-zure certification and in none of the online tutorials, this part is explained in any way, even not in paid ones. So I am really happy that I found this tutorial. Thanks for that!

  • @Skarz289
    @Skarz289 5 лет назад +36

    only watched to 10:18 easy way to find the ID and the increment and now i can answer any subbnetting questions ... great video and thank you so much

  • @ramkrushna72
    @ramkrushna72 4 года назад +7

    Oh my god...
    Thanks a lot for this explanation. Trying so hard to understand it but found it first time and very easy to understand.
    God bless you brother...I am so happy to understand the concept.

  • @anotherknight75
    @anotherknight75 4 года назад +1

    Being struggling with this and you broke it down easily ... finally wrapped my head around it. Thanks guys.

  • @mpho8018
    @mpho8018 3 года назад +2

    It takes a very special individual to simplify complex topics. Thank you so much for this tutorial! I finally get it

  • @HenkDeKipGaming
    @HenkDeKipGaming 5 лет назад +3

    Such an amazing video, thank you so much! I understood everything you said immediately, you're a good teacher :D Keep it up!

  • @RADAN
    @RADAN 5 лет назад +3

    Best explanation for this on the internet, thank you so much

  • @ezehstanley9008
    @ezehstanley9008 5 лет назад

    you are absolutely gifted and blessed. i am new to networking and i am happy you were the first person i met. i actually feel confident enough. thanks

  • @Jazzadrin
    @Jazzadrin 2 года назад

    This video was really good. I have watched many videos on subnetting, and neither those videos or my lectures in college have made it understandable for me. But with these videos it has become a lot clearer. Thank you!

  • @iliach4680
    @iliach4680 6 лет назад +12

    thank u so much this video is PERFECT ! i dont get why it so unappreciated

  • @balanar4o
    @balanar4o 6 лет назад +3

    who would put a minus to this.... You guys deserve more views.

  • @Dermotb2
    @Dermotb2 3 года назад

    3 years later and this video really helped me! Thanks a lot

  • @user-hk9ij4we7x
    @user-hk9ij4we7x Год назад +2

    Thanks for the video! I was feeling pretty discouraged and could not wrap my mind around subnetting. After watching this I am feeling much more confident! Thank you for the different kinds of examples, I actually had fun figuring it out.

  • @abhishekaa28498
    @abhishekaa28498 6 лет назад +3

    Nice Explanation ever
    A Big Like from kerala,India
    👍👏👌

  • @radhwankhabaz1741
    @radhwankhabaz1741 5 лет назад +20

    Thank you for teaching me this in 20 minutes while University failed to teach me in 6 months. legend!1

  • @achirichance9543
    @achirichance9543 5 лет назад +2

    Jacob, this is as clear as it gets. Thanks brother!! Keep it coming Sir!!

  • @cottonhill4264
    @cottonhill4264 Год назад

    This has broken the subject wide open for me........very grateful....

  • @anadestjeor9254
    @anadestjeor9254 3 года назад +3

    Finally feel like I'm not going to fail my exam! thank you.

  • @Nikita.___.Gladko_562
    @Nikita.___.Gladko_562 4 года назад +18

    NexGenT: *uses “fake” IP address at **0:10*
    Some guy: *Hol up*

  • @rashmitrathod6873
    @rashmitrathod6873 4 года назад +1

    Excellent ! Three claps for such an awesome video. Teaching is indeed a skill and you surely know it better than many of the tutors.

  • @Faryad31
    @Faryad31 2 года назад +2

    Absolutely amazing explanation! I was struggling with these for weeks. Amazing, thank you!

  • @D4LM4R
    @D4LM4R 5 лет назад +5

    You made me get it. Not an easy job.
    IP address for dummies 🤣

  • @Illbegoodinthefuture
    @Illbegoodinthefuture 4 года назад +5

    I remember when I first watched this video it was like...MIND BLOWING :D When u meet these numbers all the time but u don't know the logic behind them...and one day comes the revelation and u are like some blind man who just got to see for the first time. XDXD

  • @dawnjinx4962
    @dawnjinx4962 3 года назад +1

    I HAVE A NETWORKS EXAM IN LIKE 3 HOURS AND WAS SO CONFUSED ON THIS TOPIC, THANKS SO MUCH YOU HELPED A TON!

  • @tamiyamonkeys6730
    @tamiyamonkeys6730 3 года назад +1

    The way it was explained is very precise and can be understand easily. PERFECT! thank you.

  • @erhanalankus
    @erhanalankus 4 года назад +4

    1:52 You should have said "binary to decimal" instead of "decimal to binary".

  • @blueBruSea
    @blueBruSea 3 года назад +2

    I was losing my mind and getting so irritated with trying to understand subnet masks but this explanation has helped so much. Thank you sir!

  • @kituwahband
    @kituwahband 3 года назад

    I graduated IT school from OK State, and couldn't find a job in IT. So to keep my skills and knowledge up, I watch these vids for refresher!! Thanks :-)

  • @Mtz2604
    @Mtz2604 2 года назад

    Yesterday I resumed my CCNA classes, I dropped the classes because of a health issue. I already learn and did subnetting in ITN, now I'm in SWRE and came here to refresh my knowledge. Thanks a lot for your videos! (I watched them since ITN and even I save them in a playlist full of these IT and CISCO topics)

  • @seanc.5310
    @seanc.5310 4 года назад

    Just wanted to say thank you for such a well organized and clear explanation. 👍

  • @juliajv9009
    @juliajv9009 4 года назад

    Thank you so much! I watched dozens of videos before I found yours. It's the first one to make everything clear !!!! Thank you !!!!!!!!!!!!!!!!!!!!!!

  • @logicalnetwork1611
    @logicalnetwork1611 Год назад

    This is the best presentation I have seen subnetting. You make the subject interesting and speak with clarity and passion.

  • @CesarGamino
    @CesarGamino 2 года назад

    Probably the best explained video I've seen in a LONG time

  • @Mark15726
    @Mark15726 Год назад

    from now on I'll get all my education online. its waste of money going college. thanks to guys like you.

  • @kwonthemove3709
    @kwonthemove3709 11 месяцев назад

    Best video so far on this topic. Simple and to the point no elaborate chart. 💯

  • @clementerodriguez3413
    @clementerodriguez3413 3 года назад

    ive been nonstop studying this topic and cant understand any of it till i came onto your videos and they are eye opening thanks so much

  • @sulferbro9324
    @sulferbro9324 3 года назад

    I'm a medical student...but I'm so interested in networking...subnetting and IP confused me a lot....well this made my life easier....thank u a lot

  • @itsKyouuu
    @itsKyouuu 6 лет назад

    Having so much trouble with this topic and you just made it clear in minutes. Thank you savior.

  • @cristobalzavalajr7054
    @cristobalzavalajr7054 3 года назад

    New to IT and pursuing a degree. Your videos are incredibly informative and presented excellently. Great stuff.

  • @heck75nj
    @heck75nj 3 года назад

    I watched a few videos explaining this and this one has been the best one. Great way to explain this man. Thanks a lot !!

  • @lordenglish2654
    @lordenglish2654 3 года назад

    Thank you, thank you, thank you, thank you! I really appreciate this video and the use of the odd subnet masks (that was the part that was giving me headache). You made it so simple.

  • @RFitness485
    @RFitness485 4 года назад

    Struggled so much with understanding and you made it so simple. Thank you so much 🙏🏾

  • @ThePunjabharrow
    @ThePunjabharrow 4 года назад

    It's almost 3am and I've been through numerous videos on subnetting and this is the best! I hardly ever comment or compliment, so this is big! Will be subscribing to learn a lot more from this channel. Thank you so much!

  • @chelseamejias9888
    @chelseamejias9888 4 года назад

    Definitely the best description I'v seen !! Thank you ! Everything in my brain clicked.

  • @priscaolumoya8902
    @priscaolumoya8902 2 года назад

    This is the best video on subnetting. Thank you for really explaining it

  • @tubescott71
    @tubescott71 3 года назад

    I've listened to Kevin Wallace for 3 days and you explained in this videos what I have not been able to understand. Great Job.

  • @xorinzor
    @xorinzor 4 года назад

    Doing a self-study, and didn't understand what they were trying to explain at all. Watched this, and understood it within 5 minutes. Thank you!

  • @georgienacion8723
    @georgienacion8723 3 года назад

    Ive been learning this in class for 3 years already but i can understand a thing. And you explained it so well. Im grateful. thank you.

  • @candaceberry6651
    @candaceberry6651 4 месяца назад

    Thank you SO MUCH for this! I’ve been searching for explanations and videos to understand this for the past week, and this is by far the best explanation I’ve come across. You explain this so incredibly well! Thank you so much!

  • @etiennev.cordova7876
    @etiennev.cordova7876 3 года назад

    So good. I went to multiple other sources including my instructor and I just wasn't getting it. I felt really stupid for not understanding, but once I found this video it started clicking for me. This is such a reasonable way to explain it. I wish everyone did it this way. Thanks!

  • @peraruor
    @peraruor Год назад

    It's one of the best subnetting videos I've ever seen. I enjoy it and learn some tips. Thank you so much.

  • @jayadams1897
    @jayadams1897 5 лет назад

    Currently taking a networking course and this video taught me so much in such a short amount of time thank you

  • @gamerluke7
    @gamerluke7 5 лет назад

    This is the best video I've found explaining subnet masks.

  • @joshuaflanigan2977
    @joshuaflanigan2977 3 года назад

    OMG i just found your video and I have always had trouble to wrap my head around some of this. The way you teach is AMAZING. I cant explain how much i appreciate this video. I will be subscribing and following all of your videos. I am prepared to learn my tale off. THANKS

  • @yonkim8167
    @yonkim8167 3 года назад

    The explanation and visuals of how subnet masks and CIDR correlates was easy to understand. Thank you!

  • @rotrose7531
    @rotrose7531 5 лет назад

    I have made numberless efforts to understand subnetting, your explaination made me truely understand it for the first time. Please continue to publish more networking videos. Thank you

  • @jumper3653
    @jumper3653 2 года назад

    You know what. I was just gonna cry because of not understanding this subject. You are a god man thank you so much

  • @trooper744
    @trooper744 5 лет назад

    Excellent, excellent explanation, delivery and execution. I really appreciate this!

  • @LS-ki9ft
    @LS-ki9ft 5 лет назад +1

    Very good detailed video. I have always struggled with understanding subnet masking and this really helped. Thanks for posting this.

  • @wolfemata1458
    @wolfemata1458 3 года назад

    New to networking and appreciate your RUclips video on subnetting. Learned a lot. Great you provided a few examples. You've made it clear on how to obtain the network address.

  • @They_Call_Me_Marvz
    @They_Call_Me_Marvz 2 года назад

    I could not get my head around this until now! Thank you for making it so simple!

  • @mhdb96
    @mhdb96 3 года назад +1

    Excellent explanation! Been trying to understand this subject for hours. Thank you very much!!!

  • @AmitParopkari
    @AmitParopkari 4 года назад +1

    great video, glad I landed on it quickly, I had forgotten about these concept been a long time and it quickly came back with video, thanks

  • @n-extrafries-surprise
    @n-extrafries-surprise 3 года назад

    Man, it's so satisfying to finally understand the lesson. Great video, chief.

  • @MLHstudiosInc
    @MLHstudiosInc 4 года назад

    I love the way you broke this down. Very thorough. Thank You!