I've never commented on a RUclips 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.
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!
Thanks for teaching this concept brother, lot of videos i watched in RUclips but i can't get clear idea, after watching your video i understand broadcast concept clearly. Thank you so much brother.
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
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!
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.
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 ;)
+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.
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.
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
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.
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
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.
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 :)
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.
I've never commented on a RUclips 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.
wow thank you for the very nice comment. glad i could assist.
Ive been so lost trying to understand this for my networking course and you made it very simple to understand! Thank you!!
Thanks for your tutorial, this is the first video which I finally understand about IP
thanks, i pride myself on that exact topic. simplifying..
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!
sure
Thanks for teaching this concept brother, lot of videos i watched in RUclips but i can't get clear idea, after watching your video i understand broadcast concept clearly. Thank you so much brother.
no problem my friend. best wishes going forward. i made this video a LONGGGG time ago.
@@LastHumansGarage ❤️
Bro i think 100 is not equal 011000100. 100 equal 01100100. Thanks for your tutorial
Correct.The presenter makes an error - in the 3rd Octet of the IP Address - "100" by making it 9 bits instead of 8.
yup exactly
6mins to understand this, thanks for the simple explanation and very understandable video.
I FINALLY UNDERSTAND!!!!! I COULD CRY!!! IM SO GLAD I CAME ACCROSS THIS VIDEO, THANK YOU SOOOOO MUCH :)
good job Lizzie.
Perfect explanation, easy and simple to understand.helpful for CEH ❤❤
I have never seen such and easy explanation of this topic. AMAZING!!
thanks my friend
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
good luck my friend.
Amazing and simple explanation. Thank you so much!
thanks, i just uploaded a new video yesterday.
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?
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!
cool
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.
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 ;)
nice one mate
I have the same problem. I'm trying to learn from hack the box but it doesn't go into depth enough.
Oh man this brings back some memories when I was doing computer science. :' ( I used to enjoy it. Thanks for brining this up :).
+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.
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.
Thank you so much! I couldn't find out how to do this anywhere until I came across your vid!
thanks, i just uploaded a new video yesterday, been a while
Looks to me that at 3:43 only 2 zeros are needed. And the total is 9 instead of 8 digits.
very true Mr. Sil
Keep this video is on.
There are still need to know. Like my, this video has 7 year's and still useful
thanks my friend
Thank you....you made it sow Easy for me to Understand 👍
thanks my friend
There is mistake in 100 binary at 03:24
very true Mr. Het
Great work...After all my concept is clear
nice one mate
Very good explanation
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
did you convert 232 and 248 to binary yet?
wow i straight understand your explanation
in the last process, do you only check for the last octet or for every octet which has a zero?
every octet
What was the point of converting all the octets to binary?
dunno.. thats just my method.
There is no point..
looking for me 3.4.0
What if it’s not all 0s at the bottom
Thank you so much Sir! God Bless You!
thank you so much. i like the way you explain the calculation
thank you my friend
Very clear explanation!
thanks henry
You are awesome 💯
very nice, keep going dude :)ur doing it very well , Thank you
Thank you too!
What if we have one and zeroes at the buttom
Dude! Thanks so much for this!
sure
This is easy, your video helped me a lot, thanks Man!! (;
sure
you explain better then our teacher hhahaa
thanks bro, share it in your class for me.
This is amazing Video Ezxprt is also A professional Institution In Pakistan
thanks, i just uploaded a new video yesterday, been a while
THANK YOU SO MUCH!! Was struggling with this.
right on bro
Anyone else say OHHHHHHHHH at the end?
I did XDDD
No. I said uhhhhh
good explanation
God bless your brain...... 👏👏👏
thanks you too Zahira
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
you are correct, i had error
why change all zeroe's to 1's when there was a 1 which was the "4"
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).
yes
how would you do a class B address eg; 172.29.24 with subnet mask of 255.255.248.0
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.
i checked this with an online calculator and i was correct. the broadcast address is 172.29.31.255.
simple and easy to understand, thank you.
thanks
first time I've ever got it, cheers!
thank you my friend
It's not broadcast id it is network id for that perticular ip 😅
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
nice Ozzy!
Thank you so much 🎉
I also understand very deeply
thanks Abdul my friend
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.
hmmm that is a lot of IP's man...
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
hmmmm gonger
Thank you 🙏
Sir can you please do the same for the network address
Very helpful, thanks man :)
sure
Thanks a lot man
Straight to the point
thanks my friend
Very useful.......
thanks bro
Wow
Beautiful!
Will subscribe if you make more content.
Also, you don't explain what bcast id is nor its use.
thanks my friend
thank you king
Thank you soo muchhh
Me: The paper is medium size.
Video: SIKE 3 papers!
computations, baby!
Thank you so much! this makes sense
cool
Fantastic. Thank you.
thanks my friend
Perfect😍
It's very good tutorial.
thanks, i just uploaded a new video yesterday, been a while
why u r get 9 digit 011000100
Because he is human, he can make mistakes . 01100100
yes, a typo
Thank you
Very helpful!
thank you my friend
Numbers, Mason!!! WHAT THEY ARE MEAN??😊
Boom nice Job
By the time you do the calculation the exam time is over!. It's past lunchtime!.
100 in binary is 01100100
excellent
hmm... there's another broadcast address and I need to find the other video
ok
Basically a logical AND operation
yes
thanks that's helpful !!
sure
There is an error when the number 100 is 01100100
Thanks mate!
thanks, i just uploaded a new video yesterday, been a while
nice GREat work
thanks my friend
And where is the video where you explain what a Broadcast address is and what it's used for? ^_^*
hmm maybe ill make one some day.
Good vid but you have too many bits on the 3rd octet of the IP.
Grammar mistake or math mistake?
+LastHumansGarage Both I guess, lol. Watch around 3:00. You used the "32" bit twice leaving you with 9 bits instead of 8.
+Ed Sirignano ah it was just the theory of the task anyway. luckily barely anyone watches these videos.
Aaaaaand if it isn't all 0's????????????
hmmmm
Thanks a lot :)
sure
thank you so much...
thanks, i just uploaded a new video yesterday.
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 :)
good catch broseph
Loved it
thank you my friend
Why you put to much zero in 011000100, supposed to be 01100100
thats what i was thinking as well
many people caught my typo. but the theory is correct.
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.
lol! thanks for watching!
That was pretty clear. however i wish you did atleast two examples:)
sorry my friend.
No problem. This is a good video btw.
Amazing
thanks champ
Thanks :)
sure buddy
could you recommend a series with beginner networking stuff in linux ?
At 3.42 you have too many 0
ya someone caught it.
I think you are wrong.they became all 1 from 100 so (.00000111)
ha
nailed it
cool thanks
tyyyyyyyyyy
np
GOD
Really i didn't understand 😢😢😢
3rd octet has 8 bits
I mentioned 9 nits
9 bits
good explanation jai shree ram