How is the data transferred over the internet. What is an IP Address and how is it used for identifying the client and server. For more tutorials please visit: www.codewizacademy.com

1. WORKING OF THE
INTERNET

2. Internet is a virtual world

3. Network of networks
connected across
THE GLOBE

4. Every
device
connected
to internet
Owns an
IP
Address

5. CLIENT
SERVER
Architecture
INTERNET
works on

6. Client sends the request and
Server responds to the request

7. The big question is
• How do we know
• who is a client?
• who is a server?

8. USER

9. USER
CLIENT

10. USER
CLIENT
IP Address: 195.160.5.0

11. https://www.google.co.in
USER
CLIENT
IP Address: 195.160.5.0

12. https://www.google.co.in
USER
CLIENT
IP Address: 195.160.5.0

13. USER
https://www.google.co.in
CLIENT
IP Address: 195.160.5.0
Request
IP Address: 173.194.46.55

14. USER
https://www.google.co.in
Request
IP Address: 173.194.46.55
ISP Web Server
CLIENT
IP Address: 195.160.5.0

15. USER
CLIENT
IP Address: 195.160.5.0
https://www.google.co.in
Request
IP Address: 173.194.46.55
ISP Web Server
IP Address: 173.194.46.55

16. USER
CLIENT
IP Address: 195.160.5.0
https://www.google.co.in
Request
IP Address: 173.194.46.55
ISP Web Server
IP Address: 173.194.46.55
Response

17. USER
CLIENT
IP Address: 195.160.5.0
https://www.google.co.in
Request
IP Address: 173.194.46.55
ISP Web Server
IP Address: 173.194.46.55
Response
https://ww
w.google.c
o.in

18. We Know
• Internet works on client server model
• Every device connected to the internet owns an
IP Address
• Every website that resides over the internet owns
a specific IP Address
• When a request is made to navigate to a website,
its domain name is converted to its IP Address
equivalent, data from this address is returned to
client as response.

19. For more tutorials and courses please visit:
www.codewizacademy.com