IPv4 Addressing Lesson 2: Network IDs and Subnet Masks

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  • Опубліковано 22 гру 2024

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  • @ModdedHands
    @ModdedHands 3 роки тому +154

    The fact that I have to come to UA-cam 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!

  • @happios
    @happios 4 роки тому +279

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

    • @yuai2410
      @yuai2410 4 роки тому

      Same

    • @sofiehaga
      @sofiehaga 4 роки тому +1

      So this is why I'm tired at uni

    • @iiSmellBurntToast
      @iiSmellBurntToast 4 роки тому

      lol so good

    • @klauseba
      @klauseba 3 роки тому +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 роки тому

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

  • @jackieisme8733
    @jackieisme8733 6 років тому +313

    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 років тому +8

      did you drop your school yet?

    • @kengregory3500
      @kengregory3500 5 років тому +4

      congrats!

    • @meta5175
      @meta5175 5 років тому +3

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

    • @tanpham1801
      @tanpham1801 5 років тому +8

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

    • @kituwahband
      @kituwahband 4 роки тому +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!!

  • @SirusDas
    @SirusDas 6 років тому +540

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

  • @Chrisj757
    @Chrisj757 6 років тому +89

    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 5 років тому +2

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

  • @XxDiiKix
    @XxDiiKix Рік тому +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!

  • @nerrfed
    @nerrfed 5 років тому +14

    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.

  • @evanearley54
    @evanearley54 5 років тому +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 років тому +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

  • @billyhill1320
    @billyhill1320 4 роки тому +6

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

  • @dons8122
    @dons8122 4 роки тому

    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.

  • @delightfulme1
    @delightfulme1 4 роки тому +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!

  • @logicalnetwork1611
    @logicalnetwork1611 2 роки тому

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

  • @karenbrooks8522
    @karenbrooks8522 2 роки тому +37

    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 2 роки тому

      Hi Karen. Where are you studying Cybersecurity?

    • @jacobhess3129
      @jacobhess3129 Рік тому +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.

  • @kevinfreeman9652
    @kevinfreeman9652 2 роки тому +2

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

  • @WisdomAndEase
    @WisdomAndEase 4 роки тому +17

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

  • @alishajagnarine486
    @alishajagnarine486 2 роки тому

    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!!

  • @boopmeister_
    @boopmeister_ 4 роки тому +10

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

  • @jumper3653
    @jumper3653 3 роки тому +1

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

  • @KentViscount
    @KentViscount 3 роки тому +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!

  • @johankarlsson7484
    @johankarlsson7484 5 років тому +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!

  • @kusowave
    @kusowave 5 років тому +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

  • @DulceEscamilla-s6g
    @DulceEscamilla-s6g Рік тому +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.

  • @irfanshariff1665
    @irfanshariff1665 5 років тому +9

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

  • @xorinzor
    @xorinzor 5 років тому

    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!

  • @AntuNeelesh
    @AntuNeelesh 3 роки тому +103

    finally a video explained me subnetting !! thankzz

  • @blueBruSea
    @blueBruSea 3 роки тому +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!

  • @TheGamerfanRiyansh
    @TheGamerfanRiyansh 6 років тому +33

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

  • @kituwahband
    @kituwahband 4 роки тому

    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 :-)

  • @yvettehoward209
    @yvettehoward209 2 роки тому +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 2 роки тому

      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 Рік тому

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

  • @clementerodriguez3413
    @clementerodriguez3413 4 роки тому

    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

  • @chenbin1290
    @chenbin1290 5 років тому +4

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

  • @mpho8018
    @mpho8018 3 роки тому +2

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

  • @Interestingly_interesting101
    @Interestingly_interesting101 5 років тому +4

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

  • @wolfemata1458
    @wolfemata1458 3 роки тому

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

  • @Brutus34100
    @Brutus34100 5 років тому +6

    The best subnetting on UA-cam. Thanks a million brother.

  • @joshuaflanigan2977
    @joshuaflanigan2977 3 роки тому

    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

  • @darylldaviddagondon1091
    @darylldaviddagondon1091 4 роки тому +35

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

  • @yonkim8167
    @yonkim8167 3 роки тому

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

  • @balanar4o
    @balanar4o 7 років тому +3

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

  • @paranoidcypriot26
    @paranoidcypriot26 3 роки тому +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! :)

  • @radhwankhabaz1741
    @radhwankhabaz1741 5 років тому +20

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

  • @dawnjinx4962
    @dawnjinx4962 4 роки тому +1

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

  • @Skarz289
    @Skarz289 5 років тому +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

  • @peraruor
    @peraruor Рік тому

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

  • @nordy2010
    @nordy2010 5 років тому +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!!!

  • @damarkusharris678
    @damarkusharris678 4 роки тому

    This is def the best and easiest video to date. Im in school learning and you taught me a way they didnt teach yet at least and it is def much easier.

  • @ramkrushna72
    @ramkrushna72 5 років тому +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.

  • @Alex_3190
    @Alex_3190 5 років тому

    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.

  • @RADAN
    @RADAN 5 років тому +3

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

  • @TheRohel
    @TheRohel 4 роки тому +1

    DearJacob Hess, Hi. When u say, "subnet mask- Network mask; subnet ID- network ID- they r all generally the same term", it clears up my clogged brain. My teacher never explained the definitions of these and he took me deep down in IP addressing. 3/4 classes I kept thinking what are the differences between these terms. But now I am confident that I can help my co-students about how to find out Subnet mask from CIDR & vice versa, Network ID from subnet mask and IP address. I also understood why IPV4 addresses are 32 bits (because of 4 octets), Broadcast address and usable/available Host IDs I can have. I subscribed ur channel and will enjoy more lectures, I can promise. Thank you.

  • @Sanatanabhishekaa28498
    @Sanatanabhishekaa28498 6 років тому +3

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

  • @rifatspk
    @rifatspk 5 років тому +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.

  • @anadestjeor9254
    @anadestjeor9254 4 роки тому +3

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

  • @rashmitrathod6873
    @rashmitrathod6873 5 років тому +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.

  • @iliach4680
    @iliach4680 7 років тому +12

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

  • @rotrose7531
    @rotrose7531 5 років тому

    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

  • @HenkDeKipGaming
    @HenkDeKipGaming 5 років тому +3

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

  • @BasNunnikhoven
    @BasNunnikhoven 5 років тому +1

    Have been studying this for 2 hours on this video by writing the things I see in the video, and really think about what is what... And now I fully understand all parts you are showing in the video and how to use it at work. Thank you so much! :)

    • @SalomDunyoIT
      @SalomDunyoIT 5 років тому

      hey, bro, can u explanation connection between 192.168 vs 255.255 ?

  • @Nikita.___.Gladko_562
    @Nikita.___.Gladko_562 5 років тому +18

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

  • @tubescott71
    @tubescott71 4 роки тому

    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.

  • @FlipMore
    @FlipMore 5 років тому +5

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

  • @nicolewilson4058
    @nicolewilson4058 5 років тому

    I do not know how to thank you! I am struggling in trying to understand the concept of subnet masks and CIDR. The instructor isn't fully explaining this section. Your explanation is clear and concise. I am so happy I have found your channel. Thank you!

  • @erhanalankus
    @erhanalankus 5 років тому +4

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

  • @candaceberry6651
    @candaceberry6651 10 місяців тому

    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!

  • @Illbegoodinthefuture
    @Illbegoodinthefuture 5 років тому +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

  • @kwonthemove3709
    @kwonthemove3709 Рік тому

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

  • @drdrakken_
    @drdrakken_ 4 роки тому

    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!

  • @ProfessorLange
    @ProfessorLange 3 роки тому

    Bruhhhhh ive had so much troubble visualizing this for so long. Youre the first that has said anything thats made any sense.

  • @rashmitrathod6873
    @rashmitrathod6873 4 роки тому

    You made most confusing yet most important networking concept for a DevOps guys coming from Development background a super easy to understand and come handy whenever needed.... Thanks indeed !!

  • @georgienacion8723
    @georgienacion8723 4 роки тому

    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.

  • @tamiyamonkeys6730
    @tamiyamonkeys6730 4 роки тому +1

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

  • @abig0007
    @abig0007 3 роки тому

    Ooh man finally! Now I know the very basic but vital details to understand subnetting. Thank you so much...

  • @andrejoberstar804
    @andrejoberstar804 2 роки тому +1

    Finally I found what I've been looking for! It took me weeks to find right explanation. So many videos about subnet mask on you tube that don't teach you about subnet mask but only confuse you more. It's really hard to find good explanation so you could understand it. YOU ARE A GREAT EXAMPLE OF TEACHING. Please keep doing that, we need it! Especially in IT world.

  • @ThePunjabharrow
    @ThePunjabharrow 4 роки тому

    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!

  • @sanroom
    @sanroom 3 роки тому

    I'm doing an online course and I could not understand exactly what they were putting together. Thank you for the video having a visual with clear explanations made it make sense. 👍 Thank you. I plan to use more of your vids when I need to for a better understanding on other topics when needed

    • @sanroom
      @sanroom 3 роки тому

      Just a little info: I like the online courses but it is harder than being in an actual class bc you may not always get a good explanation even with the LABS etc

  • @ThWind81
    @ThWind81 4 роки тому +1

    OMG man thank you so much. Many other videos don't explain how you actually use the binary mask to get the Network ID. This is what actually made it click for me. So with .../26 you have 4 subnets.
    1- Neither of the first two bits (.0)
    2- The first bit only (.128)
    3- The second bit only (.64)
    4- Both of the first two bits (.192)
    SUBSCRIBED

  • @glxtch0
    @glxtch0 5 років тому

    I get hours of this and still struggled with it and then it all clicked with this 20 minute video? Are you kidding me!? THANK YOU!

  • @lukecaporale
    @lukecaporale Рік тому

    I am studying for Network+ and found this immensely helpful. Thank you!

  • @aaronsummers5423
    @aaronsummers5423 3 роки тому

    I've had this explained to me like five different ways, this was the first video that made perfect sense to me, thanks.

  • @Kou33333
    @Kou33333 3 роки тому +1

    I am taking the Google IT Support Professional Certificate course. I am paying them to teach me this stuff. They covered subnetting very poorly and you have helped me so much to understand it. They need to hire you to rewrite their courses. Thank you! ♥

  • @EduardoHenimmans
    @EduardoHenimmans Рік тому

    This was well explained, considering I have zero networking knowledge, I grasped this quick. Thanks a lot!

  • @sulferbro9324
    @sulferbro9324 4 роки тому

    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

  • @kenny-et2dc
    @kenny-et2dc 2 роки тому

    You are the best. I've ran through some videos on yt. Yours is meticulously broken down so that a lay man will understand. Mucha gracias

  • @priscaolumoya8902
    @priscaolumoya8902 2 роки тому

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

  • @Mark15726
    @Mark15726 Рік тому

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

  • @jaggon1835
    @jaggon1835 5 років тому

    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

  • @cottonhill4264
    @cottonhill4264 Рік тому

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

  • @etiennev.cordova7876
    @etiennev.cordova7876 4 роки тому

    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!

  • @SoKEYEnt
    @SoKEYEnt 4 роки тому

    This might be the best video I’ve come across for this subject.

  • @itsKyouuu
    @itsKyouuu 7 років тому

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

  • @Mtz2604
    @Mtz2604 3 роки тому

    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)

  • @amnahameed543
    @amnahameed543 4 роки тому

    no one can explain this better than you.. its superb and helped me alot

  • @adamjohnzon
    @adamjohnzon 4 роки тому

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

  • @LS-ki9ft
    @LS-ki9ft 5 років тому +1

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

  • @CesarGamino
    @CesarGamino 2 роки тому

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

  • @Jazzadrin
    @Jazzadrin 3 роки тому

    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!

  • @ezehstanley9008
    @ezehstanley9008 5 років тому

    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

  • @DonReality
    @DonReality 6 років тому

    The very best I've watched. WOW my mind is not melting. One of the 2 best video TUTORIALS I've watched! AMAZING!

  • @yagzyalcntas553
    @yagzyalcntas553 4 роки тому

    wish i could press the like button more than once, i watch this once in couple of years to re-remember this and everytime it is so simple and helpful.

  • @exclusivelygameplayonly3590
    @exclusivelygameplayonly3590 3 роки тому

    You are awesome bro..I was not able to sleep for days trying to understand this stuff using multiple videos and websites..finally after watching this "dimag ki batti jali" 😆..