Hi there.
The dish might have that here again.
So in this lecture I have to apply what we have learned in the previous lecture when we were speaking
about the theoretical part.
We have to apply it in a lab.
So I'm going to make a simple lab using them.
As you can see here, we have a lot of five points before I start doing those points.
Let's go to the lab scenario, because the nature now has changed a bit.
I have added another alto, so we are going to see how we can do the math because when we have more
than one doctor, you would think.
So here is my scenario.
Now, what I have done, I have just added another relative, which is relative to over here.
So I already have put all the IP addresses.
That's something to Northwest a lot of time just by putting hypothesis.
So I have a VSC streaming server here and this is the client.
My idea is that I want that once the multicast come throughout the one, I want to make her out to want
an RB rendezvous.
Then you can get the demotic us and then encase this router which is attached to will get an Asian amp
query or a Asia B report from the host, which is Asia Bejan, also coal.
Then he has to send the Asia region to drop the one.
Then the other one will start flowing the market multicast down.
So this computer can receive the multicast now because we are working on all these two routers we said
and the explanation that we need to apply a unicast writing protocol because we want also so say that
you have here like one router and then you have the computer.
All right.
So let's imagine that this is not that.
So that in this case, this router, he doesn't know how to react to the r.p to ask for the mustard
gas, because in case you don't run and write a protocol unicast call like Hpf or rip or static route,
then how can this author know how to react to the IP of the IP?
So in this case, we need to run the static crowd or hpf or rip.
So any of the rocket protocol is used in the unicast.
But in our case, because we are connected directly to each other and it to in his routing table, he
knows how to react to the IP, right, because he is directly connected to that starter.
So he knows how to react to that, not another because it's not really connected to him.
So we don't have to configure the routing protocol over here, the unicast author protocol.
We only need to configure BIP.
But again, if you have a network which is having more routers than you require to configure a unicast
sorting protocol.
So this is what we are going to do in this lab.
Let's go now back to the point system going down block number one, all IP addresses are set spectrograph.
So I have already put all the IP addresses so we don't watch too much response.
And you can see the picture is already I put it on the screen so you can follow what I'm doing the box,
what number to configure Pim or other one and make the RB very good.
So the rendezvous point, we have to go to the other one now just to show you that that is the IP address
here, that is internet to it and not one.
So they are configured there and it is protected.
Now also the IP address and also my computer are happy with it rather so.
So for the IP addresses, that's not a problem.
Now we need to go to another one and make it the IP and we have to configure Pim.
So configure PIM is very straightforward.
We already have done similar things when we were working on the IGP version one, IGP version two from
the interface you have to make plus and you say I want to enable pen on interface internet one pen manager,
IP check and then we have here I have P version two.
That's fine.
So that's Don.
So I will apply it to my copy I want to make also for Ethernet to.
So that's what I need to do.
Now there is already we know how to do that.
But what is now different?
Because we are using pen, we want to make this started out and want to be the RB.
To make a doctor, you have to go to RB over here.
And then I have to say that this shopper who has the IP address of 192168.13.1 because she on the IP
address.
So he has this IP 192168.12.1 on Ethernet two.
You can use also when I say .1.1 if you want, that's possible.
You can also use a loopback interface, bridge interface, just a virtual interface.
But then in this case you need to make the unicast sort of recall because rather than to not know how
to reach to the loopback at the first or the bridge interface, because that's an interface not connected
to hand directly.
So to make it easy to not go to the unicast auto protocol configuration, I just said that that is going
to be the r.p which has the IP one or two or 3.12.1.
The group is going to be 239.1.2.3.
I'm going to use the same group that I used for the whole course, and that's it.
So now, believe it or not, Pim has been configured on the router one.
Let's see now what we need to do on rafter to block number two is not block number three.
Configure PIM or after two and make the needed so rather two knows that rather one is the RB.
So we have configured to depend on the one we made it and r.p.
Now we have to configure them or after two and we have to Teradata two that the r.p is not the one.
So how to do that?
Let's go to right up to now.
I have to go to routing then also I have to enable PIM on the interfaces Ethernet one.
And I have to enable that on the net to be version two is there.
So that's what I need to do here.
Now I have to go to the.
And I have to show.
That the IP address, the IP address, not his address for R2, the archaeologist is 192.68.12.1 and
the group is +39 .123.3.
So similar to what we have put on are what we have to put on the R2 and then.
Okay.
Now, look, when we were creating here on because if you looked at a picture router two is connected
from his interface it's not one to a router one.
So over here you have something called hello.
And it is a hello package that are shared between the routers that have enabled.
That means if we look now to the neighbors, we can see that directly.
This shooter, which is often two, has formed a neighbor with the router.
One, you can see it over here and the hello packet is sent every 30 seconds to keep the neighbor ship
form between the two routing.
What is not port number four check if the two authors have formed neighbor ship.
We'll have already checked that and checked the rep so and rep is multicast drought information base.
So that's something we have to think of is like the routing table of the multicast.
So let's first check Oracle one, the neighbor.
So the author wants to see the his neighbor, which is the neighbor 1i2i say that one to the two, which
is routing two very good.
Now if we look to the emirate, this one look rather one knows how to reach now the one and two what's
inside .1.0 which is his network to reach to all that to I 8.12.0 which is the network connected to
him also to rata two and also router two.
He knows on the AM route.
How to reach out to the juror which is his own network which is wide receiver is and wanted to I don't
want to the zero where the erotica is connected to the other one that's why I said you don't need in
this example to configure unicast drop in protocol because the router here relative to knows how to
react to the RB.
And you can see if we go to the IP route here, look, he knows how to reach to the r.p because the
r.p this on one or two or 8.12.1 we said so he knows it's directly connected to have so you don't need
in this case to configure the unicast routing protocol.
Very good.
So that is the whole configuration that we have to do for the pump.
I have already put on the server as we have done and the first lab on the server, the stream show,
but I have made the route on windows remember we have to make the route to allow the traffic to go from
the computer which I have it as a streaming server to there.
It's already there.
All I need now to do is just to start the streaming and see if my computer is able, which is the client
computer is able to receive the streaming video format before us.
Don Paul, number five, enable the multicast streaming on the server and check if the PC can get the
streaming.
So that is the server.
Now, I just enabled this streaming.
Very good.
Now let's go to the client, which is my computer.
So it is Velshi media and over here open network stream UDP
23912, three, one, two, three, four.
And then play.
Let's see.
Here we go.
You see, already the multicast has started.
It is working perfectly.
Very good.
I will leave this open.
And what I want now to do is to go to.
Let's go to Iraq of two.
If we go to after two and we go to the interfaces.
And if we look, this interface is connected to router one, this interface is connected to the IPsec
client.
Look over here.
The r x on it did not want something like 200 kilometers and this one is 300 on our stomach so it can
jump between two mach and this number.
So to know that that is the happening, let's go to it and I want to check the r x.
So we go to the Internet.
Want to check the attacks.
Look, that is multicast.
That is a threat to.
And if you go to Ethernet too and check that the X.
Also that's smart because it's perfectly working.
And you can see that the multicast that is the multicast video now is shining by itself.
So as you see, the video is just running.
You can see that this vlcc is just running by itself and it's working perfectly without any issue.
Excellent.
So Pim is working really perfectly now for me.
If I go to Rocca one, that is Rocca one now.
And if I go to also the interface.
You can see that is the interface.
It's not one ad and then it's an ad two.
So it's not two.
Is the one connected?
To my router.
It's pulling that much of bandwidth smartcast and Ethernet.
One is connected to my server and it's pulling that much of traffic.
Again, you can see this on the r ex multicast traffic and you kind of see here on the DEX multicast
traffic.
Excellent.
So yeah, enjoy the DVR.
Multicast is working now and at this time you can allow all the users in your network to watch a movie
or to watch any thing.
Do you want to show them while you are doing that multicast from your show?
But number five is not end with this point.
I have showed you a very simple lap for them.
So we have seen that we have put two rotors and the multicast is working.
So yeah that's what the the beauty of them now and upcoming lectures I'm going to make some more laps
to make more things with the pen.
So we have to see what we can do more in the pen.
And by doing that we recover pen completely.
How you can configure pen on the mic, they crafters.
So I hope that this lecture was informative for you and I'll show you incoming lecture.