IPv4 Addressing Lesson 2: Network IDs and Subnet Masks

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[@ModdedHands]

The fact that I have to come to KZbin 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]

same lol

[@nathanp.5563]

Same

[@Dotto19]

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

[@juandavilaepoxymagic7975]

I got mine from uncc n aint worth a damn

[@haritsyusuf2503]

True

[@SirusDas]

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

[@srinigopi977]

100% Agree. None were clearer than this.

[@fafsa9347]

Srini gopi ye

[@DamZFXBeats]

Same man

[@charleskyei3227]

sure

[@jackieisme8733]

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]

did you drop your school yet?

[@kengregory3500]

congrats!

[@meta5175]

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

[@tanpham1801]

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

[@kituwahband]

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!!

[@jumper3653]

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

[@nerrfed8852]

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.

[@billyhill1320]

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

[@mutesijeanne3695]

What 168 name?

[@mutesijeanne3695]

Answer

[@happios]

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

[@yuai2410]

Same

[@sofiehaga]

So this is why I'm tired at uni

[@iiSmellBurntToast]

lol so good

[@klauseba]

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]

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

[@delightfulme1]

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!

[@darylldaviddagondon1091]

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

[@Sowavey]

Same

[@austinthinks9149]

I’m about to pass it because of this video!

[@dontrythisathome8156]

Me too!!!!

[@Gokraut]

Ccna here firing for ccnp great video

[@batuhanberkkeskin9037]

I have a network quiz today, can you help me

[@johankarlsson7484]

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!

[@karenbrooks8522]

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]

Hi Karen. Where are you studying Cybersecurity?

[@jacobhess3129]

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.

[@blueBruSea]

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!

[@kusowave]

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

[@xorinzor]

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!

[@irfanshariff1665]

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

[@clementerodriguez3413]

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

[@AntuNeelesh]

finally a video explained me subnetting !! thankzz

[@dayahwahab2043]

fffx

[@sangeethashanubhag3980]

@@dayahwahab2043 true

[@DulceEscamilla-s6g]

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.

[@Chrisj757]

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

[@kingsnowy3037]

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

[@yonkim8167]

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

[@TheGamerfanRiyansh]

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

[@nicolewilson4058]

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!

[@iliach4680]

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

[@TheRohel]

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.

[@boopmeister_]

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

[@joshuaflanigan2977]

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

[@WisdomAndEase]

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

[@drdrakken_]

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!

[@Nikita.___.Gladko_562]

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

[@priscaolumoya8902]

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

[@yvettehoward209]

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]

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]

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

[@tubescott71]

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.

[@radhwankhabaz1741]

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

[@zuberkariye2299]

Lmao

[@georgienacion8723]

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.

[@KentViscount]

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!

[@candaceberry6651]

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!

[@Skarz289]

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

[@20thcenturyfoxyoutube]

can you say whether a given network address and netmask is legal or not?

[@7612387601283659]

@@20thcenturyfoxyoutube Yes

[@ProfessorLange]

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

[@Interestingly_interesting101]

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

[@abig0007]

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

[@D4LM4R]

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

[@SiddharthSinghFiery69]

XD

[@achirichance9543]

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

[@chenbin1290]

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

[@etiennev.cordova7876]

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!

[@Sanatanabhishekaa28498]

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

[@konteezy203]

I'm not gonna lie. This has been the most in depth explanation of subnetting, thank you. Subscribed. My only probably stupid begginer question is...If I was building a network infrastructure from scratch, where would the original subnet mask come from? Sry if this is a stupid question 🤦🏿‍♂️

[@nordy2010]

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

[@alexandrospanag]

Jesus christ...you sir are amazing!!! god bless you its been a long time since i learned anything about Networking!!

[@Brutus34100]

The best subnetting on KZbin. Thanks a million brother.

[@Jazzadrin]

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!

[@anadestjeor9254]

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

[@patanjaved1934]

Awesomely explained....out of all videos I have gone through this is best and detailed

[@balanar4o]

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

[@shytownkitty]

This video is both a detailed explanation and a simplified version of this subject. I'm taking the Google IT cert and they can barely come close to your teaching. Thank you!

[@RADAN]

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

[@gamerluke7]

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

[@HenkDeKipGaming]

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

[@LS-ki9ft]

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

[@Illbegoodinthefuture]

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

[@They_Call_Me_Marvz]

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

[@erhanalankus]

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

[@rosgarcia6999]

Thank you so much for teaching us what you know :) you are a great teacher and I hope that thousands and millions will learn from you

[@ramkrushna72]

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.

[@lordenglish2654]

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.

[@rhyshall978]

I know this video is old now but i just stumbled across it, i found it so helpful Thank you so much for your content

[@griselo8347]

The way you broke this down?? So good!! Lol Thank you so much! ☺️

[@nicolaimurray2646]

Wow 4 years later and this was super helpful thanks a lot guys for helping me understand. I just started study as I’m trying to join the it field and was having difficulty understand this. This video clear up a lot of confusion on my part

[@jpconsulting09]

This information is explained very well, wish I saw this channel early in my degree program in IT.

[@jayadams1897]

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

[@krib6776]

You saved my butt. I couldn't for the life of me understand what my professor was saying about this, but you managed to teach me in less than half the time. Can I send you a fruit basket or something? In any case, you just earned another subscriber.

[@margotmargot6736]

I have to leave a comment here as I'm just picking up some IT basic courses on Coursera and have to say NextGenT's video is a great supplementary material! Well explained in a concise manner.

[@kamaboko1]

Great lesson. After 5 years it's still holding strong.

[@alexlanga281]

Very wise and clear explanation. Thanks

[@thefinder8087]

For some reason this approach makes it very easy, thank you for the video!

[@TSnowy23]

Thank you. I was trying to find my CIDR, this was the only video that explained how to calculate it 👍

[@batuhanberkkeskin9037]

Bro, I have a network quiz today, can you help me please

[@risla_rishan]

Fantastic job.... This video is so short, simple & understandable.... Went through several video but I didn't get such an easy explanation... Hope you guys keep up the good work in future

[@cesaraguirre8191]

You made it so much easier to understand, thanks so much for the info. I’m currently taking Google IT course & networking isn’t my best strength

[@aladdinandaloussi3693]

you deserve a subscription.... best channel ever .....

[@kwistoffer9672]

This was the best explanation ive come across so far. I was about to light my book on fire lol

[@lesliemoses4]

Thanks a lot team great effort and great Teaching well done! God Bless your efforts.

[@Iamolivialondon]

Very very clean and useful explanation! should do well for my MTA exam on friday

[@BobbySlaughter_Kaizen]

Great overview and explanation; your cadence is good and you make a good instructor.

[@monchichipower6334]

Had to watch the video 5xs and eventually got it Very technical and complex and your videos helped a lot as it’s detailed and explains it well Lot of other videos skip out on nuances or don’t explain it well and as non nerdi I don’t get it These tech courses I’m taking are dry lol

[@estheralqaisi3997]

GREAT explanation. Super clear and easy follow. I'm going through the Google IT certificate about networking, and this was a great supplemental resource to explain subnetting in a different way. Thank you

[@gexydo]

Excellent presentation, clear and to the point. Many thanks!

[@travisraab2359]

explained it so much better than my professor. Thank you!

[@faridyama97]

Very beautifully explain, thank you very much You are a true instructor honestly!!

[@brad4058]

Perfect explanation! Subnet calculating is very easy now!

[@thamashaabeywickrama1071]

thank you so much for the simplified explanation. Very nicely and clearly explained :)

[@saifnuker4926]

Very good and simplified explanation. Thank you.

[@sibghatullahqureshi2699]

i tired to learn about it , but now i can find any network Thanks for your awesome way of explanation !! keep it up Bro :)

[@omarcham3746]

you literally make me want to learn. Thanks man

[@PistacchioIceCreamSucks]

My mind has been blown. THANK YOU!!!!!!!!!!!

[@Tanaka-Buchou]

👍👍 Thank you, Sir Your subnetting explanation is the best. 😊😊

[@saishankar5819]

Really great and clear cut information since so many days I was searching for great explanations at last I got thank u for beautiful explanation

[@MarkJohnson-zz2ne]

Best explanation ! Thanks a lot for such a clear content.

[@blazedjacks]

Truly a great video. Thank you!

[@informativecontent4778]

exam today and your videos have helped thanks

[@NGTAcademy]

We're so glad. Thanks for watching!

[@ranulmbalasooriya659]

Thank you so much! I learned the lesson a lot better from you!

[@Reji012345]

Superb Explanation. Great teaching!!!!.