Hi, David.
This might have that here.
In this first section, we have to speak about the different types of traffic that we have on the network.
And then I'm going to show you also the components of multicast, something to think of, like ICMP,
ICMP snooping and the routing protocol for multicast, which is PIM.
So I'm going to explain to you about all those scenarios, just explanation, because I want you first
to understand about the multicast to do an introduction before we start doing the labs.
Because if we do the labs without having the theory behind that, then it's not going to be very clear
for you.
So this is all what we are going to do in this first section.
If you are ready, let's go directly to the explanation to understand about all those information.
And then after that and the upcoming sections, I will start doing labs.
So see you in the upcoming lecture.