Mengenal Jenis Jaringan Komputer (LAN MAN WAN)

AF tutorial

12 Mar 202106:01

Summary

TLDRThis 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.