Mengenal Jenis Jaringan Komputer (LAN MAN WAN)

Summary

This video explains the four main types of computer networks based on geographical scope: Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), and the Internet. LAN connects computers in a small area, like a school, while MAN links several LANs across a city. WAN extends this connectivity across broader regions, including countries. The Internet serves as a global network, enabling users to connect and communicate worldwide using the TCP/IP protocol. This informative overview equips viewers with essential knowledge about networking concepts.

Takeaways

• 😀 Local Area Network (LAN) connects computers within a small geographic area, typically less than 1 km.
• 😀 LAN is commonly used in homes, schools, and buildings, allowing devices to communicate with each other.
• 😀 Metropolitan Area Network (MAN) connects multiple LANs, covering a larger area, usually up to 100 km.
• 😀 MAN can link various campuses and government offices within a city or metropolitan area.
• 😀 Wide Area Network (WAN) connects LANs and MANs over much larger distances, sometimes across countries.
• 😀 WAN facilitates communication between computers worldwide and is marked by a range greater than 100 km.
• 😀 The Internet is a global network that enables anyone connected to access information anytime and anywhere.
• 😀 The Internet is an interconnected network of computers using the same communication protocol (TCP/IP).
• 😀 Understanding the types of networks (LAN, MAN, WAN, Internet) is essential for effective communication and connectivity.
• 😀 If you have questions about networks, it's encouraged to reach out for clarification.

Q & A

What are the four types of computer networks based on geographical range?

The four types of computer networks based on geographical range are: Local Area Network (LAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), and the Internet.

What is a Local Area Network (LAN)?

A Local Area Network (LAN) is a computer network that connects multiple computers within a small geographic area, such as a room, building, or school. It typically covers a distance of less than 1 km.

How do computers within a LAN connect to each other?

Computers within a LAN can connect using both wired (cable) and wireless (Wi-Fi) media.

What characterizes a Metropolitan Area Network (MAN)?

A Metropolitan Area Network (MAN) connects multiple LANs within a larger geographic area, such as a city. It typically covers a distance of less than 100 km.

Can you provide an example of a situation where a MAN is used?

An example of a MAN is a network connecting several school buildings in a city, where each building has its own LAN that interconnects with others.

What defines a Wide Area Network (WAN)?

A Wide Area Network (WAN) connects computers across large distances, potentially spanning countries or continents. It is characterized by a coverage area greater than 100 km.

What is the relationship between LANs and WANs?

WANs can include multiple LANs and MANs, connecting them over long distances to form a larger network.

How is the Internet defined in the context of computer networks?

The Internet is a global network that allows individuals to connect through the internet signal, providing access to a vast range of information and services. It uses a common communication protocol, TCP/IP.

What protocol does the Internet use for communication?

The Internet uses the TCP/IP (Transmission Control Protocol/Internet Protocol) for communication between computers.

What should you do if you have questions about the material presented?

If you have questions or need clarification about the material, you should communicate with the instructor or teacher.