By the end of this monograph here. Technet24.ir
Again, in this lecture, I have to do a lab to show you about the champion version to the same configuration
that you have done in the previous lab.
On IP version one is exactly the same.
The only thing that you need to do is to just put Azure MP version two on the MacBook rather than,
I hope version two will work.
Now, why I want to do this lab because as I said to you before, that, on exam preparation one and
I have showed you when we closed the PSC client that it didn't report to the micrograph the same that
I don't want a multicast traffic so the micrograph get the sending the multicast traffic on Ethernet
to until it's expired and then in this case you stop stopped sending the multicast traffic.
Why now when we do P version two, then once we close the vlcc on the computer, which is the client,
then doctor, you will see that Internet2 will stop sending the traffic out of internet too.
So as you can see here, we have a lot of shipment.
Before I start doing those ports, let me just give you a brief explanation about ICMP version two.
What are the features that has been added on the free version to that?
I will come back to the bunch.
I started doing that.
So as I said, the AP version two is an enhancement for the agent B version one.
There are three main things that happened on the IGP.
Version two were not GMP people.
One The first one is delivered group message.
So again, when the host does not want to listen to the multicast group showed you just close the she
claimed for example that it will report this to the rather than the router will stop flowing the traffic
out of that interface that was not on the ICMP version one.
So this is one of the difference.
The second one is the group specific membership.
What does it mean?
We said that on the IAP version one.
There also was Sandwich.
We call it the membership query to check if the computer or the receivers still want to receive the
multicast.
And in case there is like 100 the machines, then he has to send that to all those machines.
Now in case you have a line of 100 machine on IGP version two, then if we hear only from one computer
in that plan that he want the multicast, then he doesn't keep sending this a membership report to all
other machines because all of those machines that are connected to the main interface which is Internet2,
right?
So then in this case it's only standard one time and that's what we are going to read here in Asia.
People don't want the of the machine membership query to every single device, which was the lack of
traffic in our network because this is happening periodically.
So every time it has to send the membership query to all the devices and this happens periodically as
we have said, while on IGP version two, there are two one membership query for specific group address.
This means in case you have in your LE 100 host, the other does not need a remote to send to each of
the host membership query.
In case you hear from one device a membership report, that's enough to keep sending them out the catastrophic
out of its interface.
So this is also an enhancement compared to Asian people.
Sure.
While the third one is the acquirer election process.
So say that you have two routers connected to the same network and they are the one responsible for
the multicast.
All right.
Now what's going to happen on the ICMP version two?
They will elect one of their other to send the membership query.
All right.
So it's not like both of them there would be sanity membership query.
And we'll see now how this election happens.
So in case you have two writers in the same subnet able to send membership query message, only one
will do so.
And this is happening after an election to ensure that only one out there become the active query.
The other, which has the lowest IP address, becomes the active.
Okay, so the one which has the lowest IP address is the one which becomes active crash.
So that's something also that's different than what you have on the IGP.
Version one now will understand the concept.
Let's see, what is the lab?
So the lab is still the same.
I still have the same configuration that I had from the last lap.
Now that means if I enable the streaming over here on the server and I enable here the client, then
this guy can see the video.
All right, let's do that.
Actually, now or departure.
See what changes we have to do to make the IGP version two working one.
Number one, change the IGP version two, version two on Ethernet one and Internet two and check if
it's enabled.
So let me just put the picture and let's go directly to the router.
So if we go now to the routing pin for.
And from here, if we go to the interface, you can see we are still on Asia IP version one.
All I need to do is to go inside this interface and just say I want Asia IP version two on its platform
and I want Asia IP version two on Ethernet two.
That's it.
Now how to check if Asia Vision two is the one which is now working.
So in a moment, we shall see here the version.
So this needs to be expired.
And then we will see in a moment the version here going on.
So maybe to make it fast, what we can do is we can just disable all those interfaces, enabled them
back and let's have a look.
Here we go.
Asian people are going to.
Asian people should do so at a moment to see everything.
I should be ready to.
But this is now Asian people.
Asian two enabled bulk number one has done what number to run the video on a streaming server and check
if you receive it on the client side.
So on the background now I'm going to run the video.
So it has been run already on the server.
Now let's go to the client, which is this machine.
And as we have done before, we have to go to media open network streaming.
Now we have to make UDP 239.
One, two, three.
One, two, three, four.
And then play.
Oh, that's huge.
Oh, it should be UDP.
Let's correct it.
Okay.
Here we go.
So this is the video.
One of my videos is speaking about the pub.
It is working now.
So it is working even though that is freezing now.
But it is working.
So let's go now to the everything is running the check over here.
Look, Goossen, I just wanted you to say that this IGP version through.
Very good.
And it is the expiry time.
So what I'm going to do in the upcoming point, I want to close this sheet to see because now if you
look on the interface like we have done in the previous lab.
So at this moment, the traffic is flowing for me to not want an ethernet to your.
She talked something to megabit.
So I'm going to close the VSC on the client side to see if it will report to the rather that it doesn't
want anymore.
The Internet, the multicast traffic.
What I would do is not what I was she closed about she on the classified is still she multicast flowing
out of Internet2.
So just to check this normally needs to be expired 190 seconds in case you closed fast she but that's
on rice PMP of one on IP IP version two.
If I just go I closed now obviously.
So this is we are she running right.
Let me just make it like this so you can see this.
Is she multicast running?
And now I just close it.
Look what's going to happen on this link here on the PM answer you look that is gone.
One as Dorothy went to one and here we go.
So it has the Oracle report that I don't want the traffic.
And look here, the traffic went very down even though that the server is still sending the multicast.
But yeah, it doesn't need anymore.
The multicast.
So you see, that is what I am proposing to that is why I highly recommend that you use ICMP operation
too, because it's just informed the router which has the multicast enabled that it doesn't want anymore.
Do the multicast traffic once you close the client side block member, she is done.
And with this path I have showed you about doorjamb p version two and it is an enhancement for Asian
view version one.
Now and upcoming lecture.
I'm going to speak about the Asia IP proxy, which is something nice on my Koti where you have more
than one router.
So how the traffic can flow from one rather to another of the multicast, of course.
So this all what I wanted to show you in this section.
I hope it was informative for you and I'll show you in the upcoming lecture.