So let's talk about the puts pots and pans run specific services.
And these are not identified from the outside of the computer and we use the ports to access the services
and a result we are running on the port and we need to access the service.
Using these poll numbers are essential transfer protocols and DCP are ERP.
There are these reports and they report and a computer can help for that report because this port number
in the of the 16 bits and if we do that to people 16 minutes one, you get the six.
I think I'm right.
OK.
So this port can be compared to the building.
So a building is like a computer.
And in that building you have so many rooms and each room can be identified as a port.
No.
And if you any mail service, mail delivery man wants to deliver to your.
To you, then he comes to believe that means he approaches your computer and then delivers to your particular
group, and it means that you are available at the airport.
Suppose you run numbers 200, so you are available at the two hundred and in the same with a particular
service is available at the airport 200, and you can approach the service using the port number.
So this is the area with the port and there are some well known ports.
So these are the some well-run port numbers and the services for FTP and 22, for instance, it's committed
to net benefits of DP and DNS and so on.
And you need to remember, are these ports going up and test after gaining some experience on the practice?
You would automatically remember this was because you see these ports during the MRI scans and you easy
to see to practice for five or more times.
Then you just identify that port is GDP because you will get some experience of scanning.
Need to remember are these port numbers.
But these are the main services which will be running on the server side, which you need to pendas.