World of Computer Networking Your CCNA start - Introduction "What is a Computer Network?"

This video tutorial introduces computer networks, highlighting their daily use and importance in global communication. The course covers how devices communicate, focusing on the TCP/IP model and various network devices like routers and switches. The instructor, Bogdan Stasiuk, shares his extensive experience and Cisco certification credentials. The course includes practical activities to apply learned concepts, aiming to help students understand network operations and protocols such as Ethernet, TCP, and HTTP.

Describe the role of a wireless router in a home network.

Explain the importance of protocols in computer networking.

What is the TCP/IP model and how many layers does it have?

What are some common devices used in computer networking?

What are some examples of protocols mentioned in the course?