There's an even easier way to figure this out. Since the last stolen bit is in the 32 place value you automatically know the network will increment by 32. If the last stolen bit is in say the 4 place value then you know the network will increment by 4, if the last stolen bit is in the 16 the network will go up by 16 and so on and so forth. I absolutely agree with you though, this guy's GOLD!
Great series of vids. Thank you so much! Am I right in thinking the range of the second of the two class A /9 subnets (@7:20) is 10.128.0.0 -> 10.255.255.255?
This is great, just one missing factor for a newbie to understand; why do we 'take 256' and I see whatever the chosen number we subtract 128 [I understand 128] but trying to follow this narrative. My thoughts; 1) I know 255 binary is what we have been learning is equal in decimal value or equivalent to the 8 1's binary octet? 2)128 X2 = 256? Is that the reason 3) use 256 because 2^9 [there are 9 ones now] and that equals 256 since there are 9 1's? The video says we take 256, but I don't know why that number as I am sure it is easy, but I want to get this?
it depends upon how many subnets you want to create. let's say you want to create 4 subnets from a given ip. then you would borrow 2 bits as the number of borrowed bits from host id is doubled to create the required subnet.
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This explanation, his clear voice, the examples, and every detail are priceless. This is GOLD. Thank you Sir.
Short and sweet! One of the best subnetting explanation i've ever seen.
I agree with you 100%. This explanation is the best I've ever seen. This is why I'm downloading this video in case it gets deleted.
God bless you man. Tomorrow I have a exam and you saved me❤
That "key" at 5:40 is A-mazing! Totally jaw-dropping. Just awesome! Thank you!
There's an even easier way to figure this out. Since the last stolen bit is in the 32 place value you automatically know the network will increment by 32. If the last stolen bit is in say the 4 place value then you know the network will increment by 4, if the last stolen bit is in the 16 the network will go up by 16 and so on and so forth. I absolutely agree with you though, this guy's GOLD!
The bit block's he is talking about is also called the magic number method
Thank you so much sir this really helped me a lot even after 6 years later.
This is the best explanation I found in RUclips
you explained this better than anyone, thankyou!!
Clear language and easy to understand.
Hi and thank you, i have been trying to work this out for months, your explanations are fabulous, thank you
Oh man you saved my live❤❤ its my paper in the noon and I was searching for a video like this❤❤
Mind blowing techniques in explaining
Expert explanation! Made it seem sooo simple! Thanks!!!!!!
Great series of vids. Thank you so much!
Am I right in thinking the range of the second of the two class A /9 subnets (@7:20) is 10.128.0.0 -> 10.255.255.255?
Why do we subtract 2 from 16 to get 14 bits in class B
This is great, just one missing factor for a newbie to understand; why do we 'take 256' and I see whatever the chosen number we subtract 128 [I understand 128] but trying to follow this narrative. My thoughts; 1) I know 255 binary is what we have been learning is equal in decimal value or equivalent to the 8 1's binary octet? 2)128 X2 = 256? Is that the reason 3) use 256 because 2^9 [there are 9 ones now] and that equals 256 since there are 9 1's? The video says we take 256, but I don't know why that number as I am sure it is easy, but I want to get this?
It is a formula!!! I got it kept watching and picked up the info in the Summary too
excellent job sir
wow best video ever. Now I just need to get faster at it.
amazing content!
How can that subnet range fit over 8 million hosts?
tanks a lot my friend
24 minus 2,where do we get 2
I dont understand🙂
You're not the only one bro...
Its aight bro..
Don't worry,you will understand in the exam room 😂
Don't worry,you will understand in the exam room 😂
11.11.11.0/8 in this example the number of subnet bits 0?
255 in 4rtg octact how is that possible ... 172.16.31.(255). Little bit confussion in portion .... How can ? Bcz this portion is 0 bits🙄🙄
Where did the value of 256 come in??? I missed that or someone explain that to me. thank you and Great Video
how many subnets there for 16 bit address
Can you do a vid showing how to get the increment?
very happy with subnetting
Very useful
It would be wrong not to “Thank you” 🤝
thanks you for this explaintion.
how can 255 be in class A? i thought class is between 0 to 127, class b from 128-191 and class c from 192-255?
never mind that's the subnet address not the network IP
Do we always subtract the third octet in class b to get the subnet range?
why we steal a bit in class A and 3 bits in class B?
it depends upon how many subnets you want to create. let's say you want to create 4 subnets from a given ip. then you would borrow 2 bits as the number of borrowed bits from host id is doubled to create the required subnet.
thx i was wondering the same question
why don not placed link address
thanks dude
As Above, So Below: VLAN(Layer2)=IP Subnet(Layer3)
la ilah ilalah muhamad rasol allah
I didn't understand anything
To much smacking going on