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Enhance Your Life with Networking: The Power of Connectivity and Communication

Explore how networking is revolutionizing our lives through improved connectivity and communication. Networking allows computers and devices to share valuable data, enhancing collaboration and efficiency. Discover the fundamental elements of networks, including nodes, communication channels, and traffic rules. Learn about file sharing, instant messaging, and how to connect various devices like printers, security cameras, and home automation systems. Unlock the potential of your home and workplace with modern networking technologies like Ethernet, Wi-Fi, and more.

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Enhance Your Life with Networking: The Power of Connectivity and Communication

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Presentation Transcript

  1. Network Know How Better Living through Chemistry

  2. How a Network Will Improve Your Life • connect the computers and allow them to share • Metcalfe’s Law. • Every network has the following elements in common • Two or more objects, or nodes, that use the network to connect them • A set of communication channels that carry something—speech, TV shows, computer data—between or among nodes

  3. elements in common: • A set of rules that controls network traffic • every network has a maximum carrying capacity • every node on a network has a name • Sneakernet

  4. Data Networks and What You Can Do with Them • input/output ports or I/O ports • File Sharing

  5. The files and folders

  6. Sharing an Internet Connection • A gateway router provides a connection between a local area network and the Internet

  7. Share Share Share • Instant Messages • Sharing Printers and Other Hardware • Home Entertainment • Video Cameras and Home Security Devices • Home Automation

  8. Types of Network Connections • Every computer connected to a network must follow a set of rules • ASCII is fine for text • Packets and Headers

  9. A data packet

  10. NOTE • Error Checking • Handshaking and Overhead • Ethernet • Legacy Systems & Other Alternative Wiring Methods • Wi-Fi • Powerline Networks

  11. Notes • DTE and DCE Equipment • LAN and Point-to-Point Networks

  12. Notes • Ad Hoc Wi-Fi • Infrared • FireWire (IEEE 1394) • Connections Through a Telephone Line • Remote Terminals • Clients and Servers

  13. Print Servers

  14. Hubs, Switches, and Routers • Connectany pair of nodes

  15. Token Ring

  16. Star

  17. Mesh

  18. Hubs and Switches

  19. Switches

  20. LANs and WANs

  21. Bridges and Routers

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