Binary Explained IPv4 | Cisco CCNA 200-301

[@BehzodSabirov]

The only ever video that succeeded to explain me the binary form if an ip address

[@cherylblackwood2237]

Thank you for explaining this so well! it really isn"t so hard after all

[@Certbros]

Happy to help Cheryl!

[@haideramjad]

Wow. I've seen so many videos on the same topic that just went over my head but you summed everything up perfectly in under 10 minutes. Thank you so much!

[@Certbros]

Glad it was helpful! You're welcome.

[@khanushafiq]

I have an 15 years IT career, but binary was always a myth for me, this video cleared my concept about it, Thanks

[@wrathtard1428]

Taking a different certification that glossed over octets so brazenly I failed to grasp it. Your video is so well done and concise that I understood it before the halfway mark. Thank you!

[@elenahutu168]

omg I thought this was so difficult before watching your video, I been watching so many others but ur the best

[@prestonmilford789]

Glad to see the videos coming back. I always like the way you present the information. Keep it up!

[@Certbros]

Thanks man I appreciate it 👌

[@uac1022]

This is the best series. Clarity with each viewing. Thank you.

[@brendanfernandes9937]

Hey, Thank you so much for your videos, I’m deciding if I should pursue a career in IT and your videos definitely sold me into taking a course! Thank You 🙏🏼

[@tspiels23]

im so glad I found your channel. Your videos have been amazingly helpful, thank you!!!

[@EagleZtaloN]

Love the videos. Definitely helped me get through college. Thx

[@Certbros]

Thanks Zach! Really great to hear the videos helped!

[@alanledesma987]

You are goated you made this sooo much easier then the text book!!!!!!

[@ardentdfender4116]

The very first time I was learning this was via subnetting. My Indian engineer co-worker was explaining subnetting which I’d never heard of before. It was the most confusing thing I could remember learning, he asked if I knew Binary, I said umm 0 and 1 I think. He started to explain the number thing, I was absolutely lost and totally confused. Nothing else he said after that I understood. Videos like this when I found it made it so much easier to understand. I laugh now how seemingly easy it is to understand binary computation.

[@Vickvaporu99]

you forgot to explain, how comes up the values of your chart, 128,64,32,16,8,4,2,1 these numbers arise for the binary system (base-2), each digit (bit) can be either 0 or 1, and each position in a binary number represents a power of 2.

[@Certbros]

Thank you for the addition Vick! 👌

[@Klynn412]

This video is so helpful! Really made me understand so much better ! Def subscribing 😎

[@paramveersingh1188]

Hello Sir, I have seen all your videos and has helped me in clearing my concepts. Thank You Very much sir

[@Certbros]

That's great to hear Paramveer! Glad you like the channel.

[@kennedyimaging]

wow! under 5 minutes i understood the concept. thanks very muck

[@itaybarok9405]

Thanks a lot I learn about / means as a subnet mask and an easy way of getting 10 base number to 2 base number

[@adelekearaba7945]

You are really awesome. Thanks for explaining this in the simplest way ever

[@borelvaldo8253]

It helped tremendously. Great explanation

[@silvanabongiorno3292]

Best explanation ever ❤💯

[@ha7179]

I did learn so much with this video.. thank you !

[@adventuresofa9jaguy322]

Man, thanks for this video! Easy to understand !

[@chrislazz5632]

Great stuff, thank you! You make it so easy to understand.

[@HH-hy8ph]

Ugh! THANK YOU!!! You explained this very well,

[@westtessvlog4211]

Wow I love your videos, You have explained it so well, Thank you very much

[@Certbros]

Thank you Tess! Great to hear you liked the videos.

[@AuntBeeDoesLife]

Thank you so much! This makes more sense now

[@ApostKef]

Have you upload the subnet video explanation?

[@Certbros]

Not yet. It's still on my to-do list.

[@ApostKef]

@@Certbros that's very good news,i am having trouble knowing if we subnet public or local ip's..And when does an ip fills..

[@andrewstang8590]

I have now understood this very well. Thanks very much

[@qslife3207]

This just helped me so much!!!

[@Certbros]

You're welcome! Glad you liked it.

[@javiertrevinojr4740]

🔥🔥🔥🔥 explained very well. Thank you.

[@kingunit4791]

thank you so much you made it so easy to understand keep it up

[@J0YJiT]

Really so cool and simply you described. Thank You very much

[@silvanabongiorno3292]

Very nice video presentation of binary principle

[@greenchooch]

These videos are brilliant

[@mugabedaniel9858]

This is so cool. Thanks for this.

[@HardeepSingh-gy3em]

Hi bro, where is your subnetting video ?

[@Certbros]

Still in my head at the moment! Its on my to-do list 👍

[@moosemoose337]

@@Certbros - Certbros Im watching all your videos and I anxiously await your subnetting video. Do you have plans to upload it soon?

[@TechGreguy]

Great video 🙏🏿

[@abinanthansundarajan4358]

Its really perfect video which gave all my answers which running long. I got a glary area in IP, where post host /24, what does it exactly mean. This one is really confusing. Any clarification around this this is highly appreciated

[@Certbros]

Thank you! /24 means there are 24 binary bits used for the network section. Its a different way of saying 255.255.255.0. Hope this helps.

[@omarebadah2238]

Great Job!

[@built4u2]

Woohoo 1k likes! I’m going through all of these videos now, so easy to understand!

[@filmaker256]

Where would you use this? And how can you change the values? sorry for dumb question.

[@built4u2]

Why is 127 not used in the first octet?

[@ashtisll3154]

Thank you so much you explained very well 😊👏❤️❤️

[@nibrasa8580]

This is perfect..♥️

[@ImAnonymous433]

How .255 has broadcast adress You said before .255 is used for hosts

[@Certbros]

The first and last IP address in a range cannot be used for hosts. The first one is the network address and the last one is the broadcast address.

[@HeyTarue]

Great explanation

[@dylconnaway9976]

Thank you!

[@Certbros]

You're welcome!

[@ryanmercado4141]

nice video very helpful .. thank u ..where can i find the video about the subnetting?

[@Certbros]

Thanks Ryan, glad you liked it! I'm still working on the subnetting videos. Hopefully they will be available in the full course soon and then KZbin in the future.

[@ryanmercado4141]

@@Certbros thank u very this is a big help ..it easy to understand the fundamentals in matter of minutes ..

[@Certbros]

Great to hear Ryan! Happy to help.

[@omarquimbay]

You're the best.

[@Diegobandid0]

Where does 255 come from?

[@looyuifei8598]

I can't open the video

[@rm9994]

Binary can be 1 or zero. 2 options. Transistor is on or off. How then is it possible to get the number 1? Minimum transistors is one, and 2 states on or off, so how is one possible? Thanks in advance

[@Certbros]

Not sure you quite grasped this yet. Try going back through the video. Below is how you can get 0, 1, 2 etc. 0 = 00000000 1 = 00000001 2 = 00000010 and so on.

[@Engsfscrypto]

Anyway I say thank very much . Because have nervous about How to built IP

[@aprilhillman4950]

I am confused where the /24 comes from? Ty! x

[@thelegendarygamer421]

yeah same lol but i know it's a port number

[@dryflymaster]

​@@thelegendarygamer421 CIDR notation for subnet mask. Nothing to do with ports.

[@saulgoodmansfingerr8527]

@@thelegendarygamer421 dont bring up port numbers please no

[@oherrala]

Nice video again! However, I find it quite confusing to talk about network classes. IPv4 networks have been classless since 1993 (or something) and they have no meaning anymore. Why should anyone (except for historical perspective) learn classful IPv4?

[@Certbros]

Thanks for the comment Ossi. You are absolutely right. We don't uses classes anymore and I mention this in the previous video. I still think its important to understand them though as they're are still referenced a lot and used in default configurations. I appreciate the feed back 👍

[@tato2493528]

damn good explanation

[@bestofworld90]

Grazie!!

[@nabilalanizi7457]

thank you

[@espeyskop792]

Great!

[@akashsharma2610]

Hey guys make video how to convert in decimal to hexadecimal and hexadecimal to decimal.

[@Certbros]

Hi Akash. I'll cover some of this in the upcoming IPv6 video 👍

[@moizjawed7903]

hello i like your effort can u gguide me where is subnetting video

[@ebinabodan-gogo7730]

👏👏👏

[@nauticaorangewatchbg9923]

i love you

[@mnee4922]

Never knew this

[@thomasgeorge5482]

Thank You. I could not follow /24.

[@abdirahman6431]

can anyone put the subletting link on here can't seem to find it

[@orleydoss3171]

👍

[@kevinseaquist9670]

Wish I'd seen this video years ago...

[@sirusvirtus5885]

👍😃

[@Kkkk001-g1w]

이해했어요

[@NoGoodGamer30]

bleb ...networking!

[@cyberghost_01]

Did you have a coupon for your full course? 59€ Is too much