CS511_Topic006

0:00 In this position we will see how the internet works, that we use the internet inside our home, inside our respective universities, in our offices, how do we get that connectivity started, so we start from the very basics from our home and then test it at the world level, how does the internet work inside our home, if you do this, then you have a home inflation inside home information, you have a broadband here you subscribe, if you have

0:47 this cable TV setup, then that figure is related to the internet connectivity on the basis of cable TV, but if we have the best internet connectivity at home, then what happens is that we have an IS piece, we take a line inside our home in a tweet modern, we set that line there, now inside the appointment modern, we can have a wireless communication setup of white communication or we can setup both and our machine for safe sarchu wireless and wireless, we have this business model Or in the appointment model, we will have minutes with it,

1:32 now if we want, then if we want, then from here we have a fiber junction box or our ISP has set up a lot of it, from there it comes to us HP, if we have a subscribe termination system, then you have that gas cylinder behind PM meets, now this ISP will be connected to you with some ELR cycle internet

2:20 setup, like we can say master trend, ask him if he is connected to the best internet, if we see how the traffic is returning, how we need information from our machine to some other place on the internet, then we will basically get an IP address and this IP address is the IP address of the machines in our home and a return now from that destination we will request that we have a tech web server from the theater itself, we request that So we have this page, now if we want to set it up, what will happen is that we will

3:05 receive a request from a packet and this information will reach us by passing it to different stations, so you should subscribe to our channel, for this we will get the subscribe information, if you are interested then we will send the next subscribe request from that,

3:54 again it is not necessary that we have this information of a microcontroller multiple passes, so if we look at the setup of the internet, then we can do something like this, just for connectivity, the internet internet access point, this will mostly be the work of the building that it will react, we have interchange points here, we can choose that

4:42 they are connected to the internet, there are internet interchanges, there is internet connectivity, there are its benefits, so here you can see subscribe, we have internet interchange points and when we have one network, then we have to call to another, at times we can have a direct connection and at times you can have a connection to internet interchange points, so We can connect to any other network so remember that we have internet connectivity

5:31 points from the internet centers, we can connect to them from nearby schools, now we must subscribe to them there, so now if you put it in the past and you keep it for any internet 16.33 person, then all the things are also less for him that in his office it will take less time than correction center time and

6:16 then there can be high bandwidth activity here, so why do we have data centers within geographical proximity for internet access points and faster connectivity and internet access points are fun, we have oh lord successful points, we have internet connectivity which mostly we have in the form of fiber optic cables, free from the hassle, you have a figure in which you can see the signs of how our countries are connected, so after this you can see the throat, Africa is youth and South America's Bluetooth America is something from this and this which you Lines are

7:02 visible, the second backbone question is fiber optic cables which are the cutting backbone of the internet, so we have fast internet connectivity through these fiber optic cables and what will happen is that internet porn points fish, we have 110 hi internet work and video oo with these fiber optic cables