How to Determine the Broadcast Address for your Network

  Рет қаралды 257,382

LastHumansLinux

LastHumansLinux

8 жыл бұрын

How to Determine the Broadcast Address for your Network
LastHumansTech
LastHumansGarage
TheLastHumanOnEarth
www.lasthumansvideos.com
/ lasthumansvideos

Пікірлер: 189
@juanroestorff7009
@juanroestorff7009 4 жыл бұрын
I've never commented on a KZfaq video until today. I've been in IT for 7 years, and of course I knew how to work this out using binary, but until today it's been a difficult process. UNTIL NOW. You have just helped me see what I've been missing all this time. This is fantastic. Thank you kind sir.
@LastHumansGarage
@LastHumansGarage 4 жыл бұрын
wow thank you for the very nice comment. glad i could assist.
@prod.roadrunner
@prod.roadrunner 6 ай бұрын
Ive been so lost trying to understand this for my networking course and you made it very simple to understand! Thank you!!
@danielpark5102
@danielpark5102 7 жыл бұрын
Thank you So much! I was googling for 2 hours and didn't understand fully till I watched this for 6 mins lol. I think that I am now ready for the final test!
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
sure
@tats1539
@tats1539 Жыл бұрын
6mins to understand this, thanks for the simple explanation and very understandable video.
@der__forschera3589
@der__forschera3589 7 жыл бұрын
Thanks for your tutorial, this is the first video which I finally understand about IP
@LastHumansTech
@LastHumansTech 7 жыл бұрын
thanks, i pride myself on that exact topic. simplifying..
@lizettehernandez3068
@lizettehernandez3068 2 жыл бұрын
I FINALLY UNDERSTAND!!!!! I COULD CRY!!! IM SO GLAD I CAME ACCROSS THIS VIDEO, THANK YOU SOOOOO MUCH :)
@LastHumansGarage
@LastHumansGarage 2 жыл бұрын
good job Lizzie.
@zoljargal3408
@zoljargal3408 3 жыл бұрын
Bro i think 100 is not equal 011000100. 100 equal 01100100. Thanks for your tutorial
@DarkLifeMatters
@DarkLifeMatters 9 күн бұрын
Correct.The presenter makes an error - in the 3rd Octet of the IP Address - "100" by making it 9 bits instead of 8.
@chuksc-m.5579
@chuksc-m.5579 6 жыл бұрын
Amazing and simple explanation. Thank you so much!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday.
@IntahX
@IntahX Жыл бұрын
I have never seen such and easy explanation of this topic. AMAZING!!
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@LWLProductions
@LWLProductions 7 жыл бұрын
Thank you so much! I couldn't find out how to do this anywhere until I came across your vid!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday, been a while
@prismstatistic
@prismstatistic Жыл бұрын
in the last octet, what if there was a 1 in the bottom subnet mask? would that stay a 1 or be changed to a 0?
@harshvaidya3787
@harshvaidya3787 Ай бұрын
Perfect explanation, easy and simple to understand.helpful for CEH ❤❤
@bradyhooker9251
@bradyhooker9251 10 ай бұрын
What if you need to find the broadcast id for a classless subnet? You did not explain that. I can’t pass the CCNA by only understanding classfull subnets. Can you explain ANDing too?
@Yasas_Amarasinghe
@Yasas_Amarasinghe 10 ай бұрын
Thank you so much Sir! God Bless You!
@ChocKsic
@ChocKsic 7 жыл бұрын
Dude! Thanks so much for this!
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
sure
@pvultureb8341
@pvultureb8341 8 жыл бұрын
Oh man this brings back some memories when I was doing computer science. :' ( I used to enjoy it. Thanks for brining this up :).
@LastHumansGarage
@LastHumansGarage 8 жыл бұрын
+Pvulture b ya i wouldnt call this type of stuff "fun" per say, but interesting for sure. i prefer the mainstream tech work that people do on a daily basis. which isnt really this stuff.
@pvultureb8341
@pvultureb8341 8 жыл бұрын
LastHumansGarage Dont ask, im a noob to networking stuffs. My mind will explode in a minute watching your tech videos lol. They are interesting for sure. Keep it up buddy.
@NoLifeGamingOfficial
@NoLifeGamingOfficial Жыл бұрын
thank you even after 7 years still better then what most teachers can teach, I am teaching myself networking so I can become a white hat hacker and the guy that sets up the Network for huge companies or starting companies This is more a of a hobby and would be a job if successful
@LastHumansGarage
@LastHumansGarage Жыл бұрын
good luck my friend.
@Tarcan222
@Tarcan222 5 жыл бұрын
simple and easy to understand, thank you.
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks
@josejoel9346
@josejoel9346 10 ай бұрын
Thanks for teaching this concept brother, lot of videos i watched in KZfaq but i can't get clear idea, after watching your video i understand broadcast concept clearly. Thank you so much brother.
@LastHumansGarage
@LastHumansGarage 10 ай бұрын
no problem my friend. best wishes going forward. i made this video a LONGGGG time ago.
@josejoel9346
@josejoel9346 10 ай бұрын
@@LastHumansGarage ❤️
@nerdynerdface
@nerdynerdface 3 жыл бұрын
THANK YOU SO MUCH!! Was struggling with this.
@LastHumansGarage
@LastHumansGarage 3 жыл бұрын
right on bro
@siraizad2023
@siraizad2023 6 жыл бұрын
thank you so much. i like the way you explain the calculation
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thank you my friend
@jac02874
@jac02874 6 жыл бұрын
so if I have any zeros in my net mask I change the ip to ones. ex in my 3 oct for my ip 232 and in my 3rd oct in my net mask 248
@LastHumansTech
@LastHumansTech 4 жыл бұрын
did you convert 232 and 248 to binary yet?
@laracraft7189
@laracraft7189 6 жыл бұрын
in the last process, do you only check for the last octet or for every octet which has a zero?
@LastHumansTech
@LastHumansTech 6 жыл бұрын
every octet
@rainonmyface
@rainonmyface 7 жыл бұрын
I was trying to watch but I started twitching at the 9 bits a little lol. This one does explain the theory well - however, I am just looking for an answer for something from a test, so a lot of the stuff in here I was already aware of. Thank you!
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
cool
@user-up7wo6th9l
@user-up7wo6th9l Ай бұрын
You are awesome 💯
@LikeWeDidOutdoors
@LikeWeDidOutdoors 5 жыл бұрын
first time I've ever got it, cheers!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thank you my friend
@PUSHKIT01
@PUSHKIT01 5 ай бұрын
Thank you so much 🎉
@nkonzomfeka1018
@nkonzomfeka1018 2 жыл бұрын
Thank you....you made it sow Easy for me to Understand 👍
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@henrys7617
@henrys7617 5 жыл бұрын
Very clear explanation!
@LastHumansTech
@LastHumansTech 5 жыл бұрын
thanks henry
@sunnydeo123
@sunnydeo123 11 ай бұрын
Thanks a lot man
@technotraverse6031
@technotraverse6031 6 жыл бұрын
Very helpful, thanks man :)
@LastHumansTech
@LastHumansTech 6 жыл бұрын
sure
@CodingCue
@CodingCue 5 жыл бұрын
Great work...After all my concept is clear
@LastHumansTech
@LastHumansTech 5 жыл бұрын
nice one mate
@Snuclear
@Snuclear 8 жыл бұрын
Thank you so much! this makes sense
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
cool
@snb2477
@snb2477 Жыл бұрын
Very good explanation
@faisalniazi8412
@faisalniazi8412 3 жыл бұрын
very nice, keep going dude :)ur doing it very well , Thank you
@LastHumansTech
@LastHumansTech 3 жыл бұрын
Thank you too!
@EzekielDaudi-gr8om
@EzekielDaudi-gr8om Жыл бұрын
good explanation
@simaoride1740
@simaoride1740 2 жыл бұрын
This is easy, your video helped me a lot, thanks Man!! (;
@LastHumansGarage
@LastHumansGarage 2 жыл бұрын
sure
@MirZadran
@MirZadran Жыл бұрын
Thank you 🙏
@_wazzer
@_wazzer Жыл бұрын
What if it’s not all 0s at the bottom
@bgb5739
@bgb5739 Жыл бұрын
Keep this video is on. There are still need to know. Like my, this video has 7 year's and still useful
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@momomoro1989
@momomoro1989 7 ай бұрын
Thank you soo muchhh
@brad4058
@brad4058 5 жыл бұрын
Can you do something more complex? Like finding the broadcast for 192.168.50.155/20? There's so many tutorials out there showing how to do the basic stuff, but hardly any out there that goes into the complex sub-netting.
@Kakoe
@Kakoe 4 жыл бұрын
Yo, So let me explain, ''/20'' means that there are 20 ''1's or bits''' in the first part of the subnetwork that's = '' 1111 1111.1111 1111.1111 0000. 0000 0000 '' and that then you have convert the bits to find the subnetwork = ''255.255.240.0'' after that i think you know how to do the rest ;)
@LastHumansTech
@LastHumansTech 4 жыл бұрын
nice one mate
@thatoneguy1205
@thatoneguy1205 2 жыл бұрын
I have the same problem. I'm trying to learn from hack the box but it doesn't go into depth enough.
@SeverineLimonga-no2th
@SeverineLimonga-no2th Жыл бұрын
What if we have one and zeroes at the buttom
@kophotography895
@kophotography895 3 жыл бұрын
Hi All, I found this video useful, I also found that I could work this out using the following functions out in Excel =MID, =DEC2BIN, =BIN2DEC =CONCAT & a few IF statements.. Trust this helps
@LastHumansTech
@LastHumansTech 3 жыл бұрын
nice Ozzy!
@swanseawales1979
@swanseawales1979 Жыл бұрын
Thank you
@TeleRecopada
@TeleRecopada Ай бұрын
thank you king
@ilyasseidkhebbach3812
@ilyasseidkhebbach3812 2 жыл бұрын
Straight to the point
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@farahjaleel8569
@farahjaleel8569 5 жыл бұрын
Very helpful!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thank you my friend
@siavashsabouritabatabaei6526
@siavashsabouritabatabaei6526 4 ай бұрын
Perfect😍
@leomaredcampos4941
@leomaredcampos4941 6 жыл бұрын
sir I liked what you are sharing your shared videos is under of 192.168.0.1 to 192.168.255.255. I'm having deficulties because of uncoordinated installing of router. can I used 192.167.255.1 to 192.168.127.255? so, I can control 192.168.0.1 to 192.168.127.255. please help I need it sir.
@LastHumansTech
@LastHumansTech 4 жыл бұрын
hmmm that is a lot of IP's man...
@Aldoria
@Aldoria 5 жыл бұрын
thanks that's helpful !!
@LastHumansTech
@LastHumansTech 5 жыл бұрын
sure
@franklinemuraira396
@franklinemuraira396 5 ай бұрын
Boom nice Job
@abdullahalviii3584
@abdullahalviii3584 3 жыл бұрын
I also understand very deeply
@LastHumansTech
@LastHumansTech 3 жыл бұрын
thanks Abdul my friend
@EZXPRT
@EZXPRT 6 жыл бұрын
This is amazing Video Ezxprt is also A professional Institution In Pakistan
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday, been a while
@karthiksuriya3026
@karthiksuriya3026 3 жыл бұрын
Thanking you very much
@LastHumansTech
@LastHumansTech 3 жыл бұрын
np Karth
@untitled572
@untitled572 6 жыл бұрын
Thanks mate!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday, been a while
@loves_corn_snakes
@loves_corn_snakes Жыл бұрын
Fantastic. Thank you.
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@siphilipe
@siphilipe 3 жыл бұрын
Looks to me that at 3:43 only 2 zeros are needed. And the total is 9 instead of 8 digits.
@LastHumansTech
@LastHumansTech 3 жыл бұрын
very true Mr. Sil
@mrunalipatel9245
@mrunalipatel9245 7 жыл бұрын
It's very good tutorial.
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday, been a while
@amans8682
@amans8682 7 жыл бұрын
Thanks a lot :)
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
sure
@serg9427
@serg9427 6 жыл бұрын
Anyone else say OHHHHHHHHH at the end?
@midou528
@midou528 5 жыл бұрын
I did XDDD
@timmytim9054
@timmytim9054 5 жыл бұрын
No. I said uhhhhh
@Sclunger
@Sclunger 6 жыл бұрын
What was the point of converting all the octets to binary?
@LastHumansTech
@LastHumansTech 4 жыл бұрын
dunno.. thats just my method.
@godac420
@godac420 2 жыл бұрын
There is no point..
@EzekielDaudi-gr8om
@EzekielDaudi-gr8om Жыл бұрын
looking for me 3.4.0
@zahiradalila7348
@zahiradalila7348 3 жыл бұрын
God bless your brain...... 👏👏👏
@LastHumansTech
@LastHumansTech 3 жыл бұрын
thanks you too Zahira
@thushannayanajith9652
@thushannayanajith9652 6 жыл бұрын
thank you so much...
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks, i just uploaded a new video yesterday.
@junaidawan5183
@junaidawan5183 4 жыл бұрын
how would you do a class B address eg; 172.29.24 with subnet mask of 255.255.248.0
@LastHumansTech
@LastHumansTech 4 жыл бұрын
i used a sample IP of 172.29.24.0 to your 255.255.248.0 netmask. i converted both of these to binary: 10101100.00011101.00011000.00000000 and 11111111.11111111.11111000.00000000. I then put them next to each other like the end of my video and replaced 0's with 1's as needed. I ended up with a binary broadcast mask of 11111111.11111111.00011111.00000000 which translated to 172.29.31.255. That is a tricky one, and hopefully I got it right.
@LastHumansTech
@LastHumansTech 4 жыл бұрын
i checked this with an online calculator and i was correct. the broadcast address is 172.29.31.255.
@shanch3238
@shanch3238 6 жыл бұрын
Loved it
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thank you my friend
@Mboy556
@Mboy556 3 жыл бұрын
you explain better then our teacher hhahaa
@LastHumansGarage
@LastHumansGarage 3 жыл бұрын
thanks bro, share it in your class for me.
@jcgongavoe337
@jcgongavoe337 5 жыл бұрын
broadcast address in subnet is killing me, for example, 5 subnets has same amount of hosts, under one IP, find the 3rd subnet's broadcase address
@LastHumansTech
@LastHumansTech 5 жыл бұрын
hmmmm gonger
@SurajGupta-bl1mh
@SurajGupta-bl1mh 7 жыл бұрын
nice GREat work
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
thanks my friend
@gerryboypanot7344
@gerryboypanot7344 4 жыл бұрын
Very useful.......
@LastHumansTech
@LastHumansTech 4 жыл бұрын
thanks bro
@mynameispaul718
@mynameispaul718 5 жыл бұрын
why change all zeroe's to 1's when there was a 1 which was the "4"
@HelpingPanda
@HelpingPanda 5 жыл бұрын
What he means is, since all bits were 0 in the netmask, then all bits in the IP should be converted to 1's (unless they already are a 1 of course).
@LastHumansTech
@LastHumansTech 5 жыл бұрын
yes
@MrJuulia01
@MrJuulia01 5 жыл бұрын
Me: The paper is medium size. Video: SIKE 3 papers!
@LastHumansTech
@LastHumansTech 4 жыл бұрын
computations, baby!
@Prasadcreation759
@Prasadcreation759 10 ай бұрын
It's not broadcast id it is network id for that perticular ip 😅
@AminE12
@AminE12 4 жыл бұрын
Thanks for your tutorial veryy good but ther is a simple error in 3:48 you did 9 bits in 100 case that should be only '01100100' and sorry for my bad english
@LastHumansGarage
@LastHumansGarage 4 жыл бұрын
you are correct, i had error
@ajayrajrana4376
@ajayrajrana4376 5 жыл бұрын
Amazing
@LastHumansTech
@LastHumansTech 5 жыл бұрын
thanks champ
@ealvinoq
@ealvinoq 7 жыл бұрын
Thanks :)
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
sure buddy
@ealvinoq
@ealvinoq 7 жыл бұрын
could you recommend a series with beginner networking stuff in linux ?
@user-kc7wi1mt7r
@user-kc7wi1mt7r Жыл бұрын
Numbers, Mason!!! WHAT THEY ARE MEAN??😊
@akshayjagtap5306
@akshayjagtap5306 7 жыл бұрын
why u r get 9 digit 011000100
@lg8264
@lg8264 6 жыл бұрын
Because he is human, he can make mistakes . 01100100
@LastHumansTech
@LastHumansTech 4 жыл бұрын
yes, a typo
@jonathancooper9743
@jonathancooper9743 5 жыл бұрын
nailed it
@LastHumansTech
@LastHumansTech 5 жыл бұрын
cool thanks
@supersmart671
@supersmart671 5 жыл бұрын
Basically a logical AND operation
@LastHumansTech
@LastHumansTech 5 жыл бұрын
yes
@TheSimme15
@TheSimme15 5 жыл бұрын
tyyyyyyyyyy
@LastHumansTech
@LastHumansTech 5 жыл бұрын
np
@user-jd3gf5xw1x
@user-jd3gf5xw1x 4 жыл бұрын
hmm... there's another broadcast address and I need to find the other video
@LastHumansTech
@LastHumansTech 4 жыл бұрын
ok
@hetparekh1556
@hetparekh1556 3 жыл бұрын
There is mistake in 100 binary at 03:24
@LastHumansTech
@LastHumansTech 3 жыл бұрын
very true Mr. Het
@nswiftkey5837
@nswiftkey5837 6 ай бұрын
There is an error when the number 100 is 01100100
@jhde9067
@jhde9067 2 жыл бұрын
Wow Beautiful! Will subscribe if you make more content. Also, you don't explain what bcast id is nor its use.
@LastHumansGarage
@LastHumansGarage Жыл бұрын
thanks my friend
@hansdampf7397
@hansdampf7397 3 жыл бұрын
And where is the video where you explain what a Broadcast address is and what it's used for? ^_^*
@LastHumansTech
@LastHumansTech 3 жыл бұрын
hmm maybe ill make one some day.
@sirGnano
@sirGnano 8 жыл бұрын
Good vid but you have too many bits on the 3rd octet of the IP.
@LastHumansGarage
@LastHumansGarage 8 жыл бұрын
Grammar mistake or math mistake?
@sirGnano
@sirGnano 8 жыл бұрын
+LastHumansGarage Both I guess, lol. Watch around 3:00. You used the "32" bit twice leaving you with 9 bits instead of 8.
@LastHumansTech
@LastHumansTech 8 жыл бұрын
+Ed Sirignano ah it was just the theory of the task anyway. luckily barely anyone watches these videos.
@tahersadeghi6773
@tahersadeghi6773 2 жыл бұрын
By the time you do the calculation the exam time is over!. It's past lunchtime!.
@AngryPeopleReplyToMe
@AngryPeopleReplyToMe 3 жыл бұрын
Aaaaaand if it isn't all 0's????????????
@LastHumansTech
@LastHumansTech 3 жыл бұрын
hmmmm
@SpinerGaming
@SpinerGaming 6 жыл бұрын
Why you put to much zero in 011000100, supposed to be 01100100
@simikullar5211
@simikullar5211 5 жыл бұрын
thats what i was thinking as well
@LastHumansTech
@LastHumansTech 4 жыл бұрын
many people caught my typo. but the theory is correct.
@NjabuloHadebe
@NjabuloHadebe 7 жыл бұрын
That was pretty clear. however i wish you did atleast two examples:)
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
sorry my friend.
@NjabuloHadebe
@NjabuloHadebe 7 жыл бұрын
No problem. This is a good video btw.
@tamkim2828
@tamkim2828 7 жыл бұрын
for a 100 field you have 011000100 which is 9 bits is not right, it suppose only 8-bit field remember buddy? You forgot a FIRST zero so you add 3 more zero after 11 I believe. 011000100 = 128 + 64 + 4 = 196 NOT 100 anymore :)
@LastHumansGarage
@LastHumansGarage 7 жыл бұрын
good catch broseph
@juanguappo
@juanguappo 2 жыл бұрын
GOD
@alexc5018
@alexc5018 6 жыл бұрын
100 in binary is 01100100
@LastHumansTech
@LastHumansTech 4 жыл бұрын
excellent
@alloysmugoh1701
@alloysmugoh1701 3 жыл бұрын
I think you are wrong.they became all 1 from 100 so (.00000111)
@LastHumansTech
@LastHumansTech 3 жыл бұрын
ha
@strcelrau
@strcelrau 5 жыл бұрын
At 3.42 you have too many 0
@LastHumansTech
@LastHumansTech 4 жыл бұрын
ya someone caught it.
@alinekoh2
@alinekoh2 3 жыл бұрын
a totally misguiding explanation. how did you find those 0 and 1 but they are coming after removable number from the bigger if possible it is one if not that is 0. so just randomly given Networks bits.
@LastHumansTech
@LastHumansTech 3 жыл бұрын
lol! thanks for watching!
@SP_SOFTO_WORLD
@SP_SOFTO_WORLD 10 ай бұрын
Really i didn't understand 😢😢😢
@dj1211
@dj1211 3 жыл бұрын
3rd octet has 8 bits
@dj1211
@dj1211 3 жыл бұрын
I mentioned 9 nits
@dj1211
@dj1211 3 жыл бұрын
9 bits
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