2_Organisation of Computer Networks_presentation_variant_1 3

Organisation of Computer Networks

10.6.1.1 describe the purpose of network components (nodes, routes, commutators);
10.6.1.2 explain the purpose and presentation of an IP address;
10.6.1.3 explain the purpose of DNS;
10.6.1.4 explain the purpose of a private virtual network

Students know:
the purpose of network protocols ;
types of network protocols;

You will use the "Napkin Diagram" method, and will discuss about of Network protocols.

"Napkin Diagram" method

The task will be written in the center of the diagram. Each of you should write your information in your chart section. You move the chart around, reading the notes of other students and discuss the question.

At the beginning, you will study the task themselves.
After discussion in the group, you will present their work

Your information

Your information

Your information

Your information

You will use the "Napkin Diagram" method, and will discuss about Network protocols.

The task will be written in the center of the diagram. At the beginning, you will study the topic themselves. Each of you should write the information in his section of the diagram. You move the chart around, reading the notes of other students and discussing the question.

After discussion in the group, you will present their work.

"Napkin Diagram" method

"Napkin Diagram" method

List of main protocols for discussion

sending email
loading websites
sending files
loading secure websites
receiving emails

You will evaluate your role in group work. Write down your conclusion and determine the purpose for the next group work.

Evaluation of group work
Students evaluate the work of other groups according to the criteria.

Exercise. Encrypted sentence.

You will need to make a sentence from the mixed words.
IP Address - numerical label assigned to each device participating in a computer network that uses the Internet Protocol.
 
Domain Name - humanly-memorable names for Internet participants such as computers, networks, and services.

URL. IP address. DNS.

describe the role of URLs in the context of Internet working
know that an IP address is split into a network identifier part and a host identifier part
understand the purpose of Domain Name Server and describe how domain names are organized

define the terms IP address, Domain Name Server, URL;
describe difference between IP address, Domain Name, URL;

Students know:
the purpose of use IP address;
the purpose of use Domain Name;
the purpose of use URL;

You will use the "Napkin Diagram" method, and will discuss about of URL. IP address. DNS.

"Napkin Diagram" method

The task will be written in the center of the diagram. Each of you should write your information in your chart section. You move the chart around, reading the notes of other students and discussing the question.

At the beginning, you will study the task themselves.
After discussion in the group, you will present their work

Your information

Your information

Your information

Your information

You will use the "Napkin Diagram" method, and will discuss about URL, IP address, DNS.

The task will be written in the center of the diagram. At the beginning, you will study the topic themselves. Each of you should write the information in his section of the diagram. You move the chart around, reading the notes of other students and discussing the question.

After discussion in the group, you will present their work.

"Napkin Diagram" method

"Napkin Diagram" method

"Napkin Diagram" method

You will evaluate your role in group work. Write down your conclusion and determine the purpose for the next group work.

Evaluation of group work
Students evaluate the work of other groups according to the criteria.