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I want a goal calling hierarchical dressing.
Why do we need it.
Mamon scaleable just to have MAC addresses or something flat to every node out there in the world doesn't
it can't be that way.
It has to be structured like a pyramid.
You can.
You have to have some sort of skill ability.
And that's what dressing the 32 bit address a structured as opposed to fly addressing which is not structure.
They are the type of them Khawar by the structure approach was chosen for this capability for large
enterprise networks.
You can get away with it a small network.
A lot of drastic I don't know 20 if you're not lazy 30 50 but when you start getting into the hundreds
and definitely down dozens or hundreds of thousands.
Yeah.
No I know there are many ways to do take and I did it used to be called that decimal addressing that
is called borrowed decimal whatever.
DTN OK.
But it doesn't.
And you saw that when I say 1.0 there's also here's the binary form.
Here are your offsets.
The first two options are on 128 64.
You add those two that makes 192 and the.
That's the fourth force on it.
And the second not that the on the first and third bit first third and fourth and fifth on.
So that makes up 168 a 128 is on 32 is on the ball.
An 8 is on.
Now I will make 160 and then one is.
This one this lonely one over here which is 1 and then 0 0.
OK.
And then obviously the hexadecimal number version to that.
OK.
Where.
Oh my god.
Back.
I don't know how many years ago they give you stuff like this.
You can convert a address to binary binary to an IP address or whatever.
They don't do that anymore.
You may see some IP addresses.
So I have a calculator with you.
Or go look at my conversion course.
It's quick it's simple it's easy to do and you can convert any any hex number to binary to decile was
binary as your middle raúl or whatever.
Anyway I'll say here you will find that the IP address and hacks X-Pac for all except for IP.
Obviously think takes a text and decimal 120 What address we have or the number.
I got undecillion I forgot the actual name.
And John undecillion out of addresses you know we're going to run out.
OK.
But you need to learn how to convert or get to my conversion course that I have.
You can take a look at it very simple do I do it here or just courier Kiger where you go for it.
OK.
But the reason for hierarchical addressee is simply just that we need that 3 to be 32 bit address in
a structure and more so I the six I of run out of IPV four because we were silly I think nobody is going
to use the Internet.
Yes they are.
And when you started your IP addresses were like they were can they.
Now we're worried about.
Well now we got a few six which started 20 bits OK.
Now we don't have an issue on this time.
Undecillion addresses either.
I remember her network is 15 quintillion addresses you can have within that network me on camera.
And then we have ICMP BERLIJN states that had to begin to address really you duplicate address thing
clean addresses.
OK.
Either way no that this is why and now we have sex is even more structured more structured the way you're
routing tables will have to suffer us much when you have things in a structured manner.
They can find things a lot easier.
They don't have to look through a billion addresses to find where your.