00:01
Okay, so for this problem, we're first going to start by a converting this sub -binary.
00:05
So this is going to be one -one.
00:07
It's going to be eight ones, right? and then eight -ones once more.
00:12
That's six, eight, and then we're doing one.
00:17
And then, right, so it's three, six, eight.
00:20
Then we're going to have one, one, one, and then we're going to have five zeros.
00:27
So this is going to give us, in this case, we have three on.
00:31
So three on.
00:35
And then off is going to be five.
00:38
So then what this tells us is that we could have a possible.
00:45
So we're going to use this, right? this information.
00:49
And this is going to give us eight, right? so two to the power of n because that's how many subnets are possible using the formula.
00:55
So this is eight subnets.
00:58
And then for this one, this is the number of hosts.
01:02
So it's going to be two to the power of n.
01:03
So two to the power of five.
01:05
It goes 32.
01:05
So 32 hosts.
01:08
Right and what we're going to do now is we're going to write all of them so for the first subnet i'm just going to write this here first we have a network i'm just going to shorten it it's going to be 192 .168 .1 .130 .32 and then this is our host or ip range is going to be from 192 .168.
01:46
130 .33 .3.
01:49
And sorry, i got this confused.
01:50
This is, i've actually skipped one and i will go back.
01:52
So this is the second one, sorry.
01:55
So that's what we'll have for our second one.
01:58
And then for our broadcast, so we're just going to put bip.
02:03
This is going to be, oh, and then we have to finish our range.
02:05
So this is 2, 6 .2.
02:08
So 192 .168 .130 .62.
02:13
So then this gives us that our bip, our broadcast.
02:16
Ip is 1 .192 .168 .1 .130 .63.
02:26
And then we'll be essentially following this path for the next one.
02:31
So we're going to go back to the first one here.
02:34
So our nip is going to be 192 .168 .130 .0.
02:45
Right? and then our range.
02:48
So i range, right? it's the same as the host range.
02:53
It's going to be 192 .168, 0 .130 .0 .0 .1 .2 .192 .168.
03:08
0 .13 .30.
03:10
Right.
03:12
Right.
03:12
And then we're going to get our bip is going to be 192...