Binary? How does that work? | Free CCNA 200-301 Course | Video #13

[@faizanashraf1367]

David and chuck are the only reasons that I have switched my career to the networking ...and icing on the cake is that he has beautifully blended his udemy courses with flavour of python... Any how thanks is not enough for your hard work.you have put in for us...

[@davidbombal]

Menu: Binary Joke: 0:00 Analogy 0:35 Computer systems: 1:48 Binary examples: 2:20 Three cables: 4:40 Four cables: 5:22 Binary powers: 6:54 Binary table: 8:34 Decimal to Binary example: 10:26 Thank you to my supporters: 12:10 CCNA 200-301 Playlist: bit.ly/freedbccna Support me via thisisIT: 👊👊👊support the mission, join thisisIT: bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): bit.ly/yt999ccna Udemy CCNA Course: bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): bit.ly/gns3ccna10 Get Packet Tracer here: www.netacad.com/courses/packet-tracer ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P

[@mariembuenaventura1278]

Thanks!

[@devondecenzo2658]

The joke was great ;)

[@davidbombal]

@@devondecenzo2658 Not my joke, but agreed - it is a cool one :)

[@Bjlents]

Hey, love your videos a friend turned me onto them a while back. Decided to grab the new one to brush up for CCNA (I've had classes at my college and some other online certification courses), glad you're sharing them every few weeks for free though, that's awesome. I bought it on your site, only question I really have is how do I download the PDFs and Labs? Tried a bunch of things.

[@ShivamKumar-ol9lb]

Moral of the story is u are a genius.

[@davidbombal]

Thank you Shivam!

[@sunilrayudu6237]

Hi David. I am a new subscriber from India. I have watched so many videos on Binary. No one has explained this brilliantly like you. You are intelligent to explain complex topics easily, even a child can understand. Thank you so much.

[@davidbombal]

Thank you Sunil! Glad you enjoyed the video :)

[@educastellini]

-Great video...!!! -Well, I started my technical career as an electronics technician in the 90s, and ended up teaching until some time later. -Basically, electronics evolve from discrete components that are joined in circuits to form electronic equipment such as direct current sources or radios, and these circuits are analogous because they work as different voltages not only as 0V or GND (logical state 0) and VCC ( maximum source lust as logical state 1), although there are analog computers but they are impractical machines. -And with the discrete components specifically the semiconductors (which can be miniaturized) made it possible to assemble the logic circuits, which are basically 3, the INVERTER ports, OR ports and AND ports, and by joining several of them we make all digital circuits, like latches , arithmetic logic unit (ALU), memories and with the union of millions of these ports and derivated circuits we can make Microprocessors (used in all computers, cell phones, etc.) and Microcontrollers used in logic circuits such as networks such as Routers and Switches. -In the 90s when studying electronics my microprocessor teacher studied networks and in one class he explained network mask in protocols and he explained mask by binary logic, where he said that if the mask is set with one it cannot be filled logically and vary (server side), and if it stays at zero it can vary or be logically undertaken and vary (hosts side of the address), at the time I understood but I only remembered this explanation again now studying the mask calculations for the CCNA. - Knowing how to convert binary to decimal and hexadecimal as quickly as possible is vital for the network professional, after all he has to look at the masks and know how many hosts there are on the network, starting and ending addresses etc ... -When I was young and studying electronics the conversions of these bases I did it in my head now I take a while, sometimes I use paper to go faster. -Thanks for the content and knowledge ... !!!

[@CYBERINSIGHT]

Don't know if any of your folks need it, since most are probably focussing on CCNA/CCNP. But, I've started doing live streams of practical labs for the Network+ over on my channel(one lab every Monday, Weds, Friday). I always love the content you put out and your video production quality is what I aim for some day. Keep up the great work.

[@robertp178]

That was probably the most simplest way I’ve heard this explained. Awesome!

[@davidbombal]

Glad you liked it :)

[@notalessandro]

Hey I've seen this one on the Udemy course :D by the way your Udemy course is the best course I could've found on Udemy so far, very well done!

[@davidbombal]

Thank you very much Alessandro!

[@monetka79]

Hi David, it was very interesting to watch this video and see how you explain binary in your own way. Thank you 😊

[@davidbombal]

Thank you Alyona

[@michaelanderson7902]

Thank you David

[@davidbombal]

Thank you Michael

[@robersonoliveira701]

Another great video and explanation, you're the best and the lessons are very very understandable by no native speaker, like me. The lessons on your CCNA course are incredible.

[@davidbombal]

I'm really happy to hear that!

[@ShirinHasan]

I've been waiting for the next video.

[@davidbombal]

Next video will be published soon :)

[@sergiomancera9225]

Thank you David. Elemental but super important to take in mind. Greetings!!!

[@davidbombal]

Absolutely! Thank you Sergio

[@IOTWVUVWTOI]

Your explanations are awesome, very easy to follow.

[@davidbombal]

Thank you!

[@gorge5412]

Thank you, Mr. David.

[@cabost9285]

Thank you very much for everything I learned from you and for sharing your knowledge with us.

[@eustonwesso5329]

I truly appreciate these videos, excited to get my CCNP. The summaries is one example of how good a teacher you are. Do you have any information on how to get into networking with no IT experience?

[@Facundocdp1]

Excellent explanation about binaries!

[@davidbombal]

Thank you Facundo!

[@Facundocdp1]

@@davidbombal Greetings from Argentina :)

[@anuradhalakruwan1918]

Good lesson david sar. 👍👍👍👍👍🌹🌹🌹🌹🌹I like learning binary... Please sar binary video tutorial. 🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️

[@apurvbargale007]

Hello sir.....i have a doubt....if we want to subnet 172.16.20.0 then we will do it by considering class c subnet mask or class b only as it 172.16.20.0 please help

[@Markor91]

best binary explenation

[@fahimabdulaziz4255]

Thanks, David Bombal, Sir

[@davidbombal]

Thank you for watching Fahim!

[@skylinegt6]

Hi David. Where do you recommend starting with learning security in general (I feel lost in that area)? I notice you teach a lot of hacking topics; do you have any courses covering security? I work at a Casino and am heavy on networking but notice I could most definitely benefit from knowing more in that area. I'm grateful for any tips!

[@apurvbargale007]

Also y do we start with 0 and then 1,2,3.....

[@mdsaifullahmaruf6463]

Sir i'm from Bangladesh. i really want to attend the ccna certification exam but i can't effort that. is there any opportunity to attend the exam via online for people who live in different countries?

[@Lonchanick]

2^8 = 256? Why I can't represent 256 with 8 bite?

[@wilfredoperez1804]

Do you have a cidr (subnetting) video?

[@davidbombal]

I'll cover this in an upcoming video.

[@faizanashraf1367]

I.have one question How did you control that light bulb.... It's awesome..

[@davidbombal]

Thank you. It is a Philips Hue bulb and I am controlling it via the app on my phone :)

[@faizanashraf1367]

@@davidbombal that's great I.Am also purchasing this one in the morning:)

[@monikasharma2931]

Sir please make video on bug bounty

[@davidbombal]

Great suggestion!

[@monikasharma2931]

@@davidbombal thanks sir

[@hyperdragon1013]

how do you read ip address

[@davidbombal]

I'll be covering IP addresses in upcoming videos

[@hyperdragon1013]

@@davidbombal ok

[@mariusavram7823]

Thank you!

[@davidbombal]

Thank you Marius

[@davevallee7945]

With three lights you can have three on (1), or three off(2), and, 1 and 2 on 3 off(3), 1 and 3 on 2 off(4), 2 and 3 on 1 off(5), AND 1 and 2 off 3 on(6), 1 and 3 off 2 on(7), and 2 and 3 off(8), 1 on. That's eight. Oh, yeah, he said that.

[@akshay7820]

Need more videos converting decimal to hexadecimal, Oct to hex and about K map.

[@davidbombal]

More videos are in the pipeline :)

[@xXx_Alice_xXx]

There are 10 types of people in the world - Those who understand binary - Those who don't - And those who didn't expect this joke to be in base 3

[@davidbombal]

lol

[@belhocinesofiane4535]

thank you

[@khairallahabdullahalhjri6597]

Thank you so.................................much.

[@davidbombal]

You are welcome!

[@anuradhalakruwan1918]

David sar please windows CMD use penetration testing video tutorial. 🌹🌹🌹🌹🌹🌹🌹🌹🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️🕵️‍♂️

[@personal_account123]

Best video But I can't relate it with ip Is this will be in next video tutorial ??

[@davidbombal]

More coming in the next video :)

[@macbethmabena9816]

in my house one they hear this music they lower the volume they know I'm studying😂😂😂😂

[@snapsmicrosystems7532]

amazing

[@davidbombal]

Thank you!

[@monetka79]

This video takes 12 min 36 sec, but for me it was like a minute.

[@davidbombal]

Really happy to hear that Alyona!

[@monetka79]

@@davidbombal but I am not happy with the length of your videos David and you know that, it looks like teasing. 😭

[@davidbombal]

@@monetka79 lol... most people don't watch more than a few minutes of the video.

[@monetka79]

@@davidbombal I can watch your videos hrs and never feel bored and tired, because the way how you explain is very exciting, David. Please, make them at least for 30 min each.

[@_white__devil_indian8019]

Hello sir i need binary passlist for bruteforce attack... If u can.... Are not... Plz tech me Shift_L

[@drmqrder]

When you think about it: A computer is just an ASIC made to run assembly code...

[@KIWANTECHnology0]

👋🏻💐💐

[@hollandermarry4997]

Honestly trading is so complicated and difficult to understand. It's been over two to three months now and still I am yet to make profits, I lose money anytime I trade honestly I try to top down analysis but am not fully grounded to understand how to place trades and more, it's frustrating and makes me wanna quit.

[@amberrose9221]

Your problem could be your intellectual ability is low and as a result you can't make the right choices when trading, you have to understand trading isn't for everyone ok lol..

[@raphaeltejada4408]

Hey friend do not listen to what anyone here has to say, trading takes time total dedication and effort to master,, even the pros learn on a daily basis,, and bye the way if you make loses you definitely need to look at how you are managing active mining okay,,

[@hollandermarry4997]

@@raphaeltejada4408 you seem to know a bit about trading how if i may ask

[@raphaeltejada4408]

Trading for me started some months back,, And as unexpected going into trading as a beginner came with so much losses, it took me time in understand the scope and trading terms knowing when and when not to make a trade was difficult, even creating a demo account and trying to learn how to make profits from trading didn't help much.

[@hollandermarry4997]

wow so what do i do

[@adiflorense1477]

Who is man has found this theorem (on=1/off=0)?

[@lstyle3210]

Thank you😊

[@davidbombal]

You're welcome 😊