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Network Overview
Begin your journey into networking by understanding the core concepts of connectivity. Explore how computers communicate, the basic components of a network, and the essential infrastructure.
Numbers System
Master the mathematical foundations of networking. Learn how computers process data using binary and hexadecimal systems, and gain the skills necessary to convert between different numbering formats.
Network Topologies
Examine the physical and logical layouts of modern networks. Understand different architecture types like Star, Mesh, and Bus, and learn how topology choice impacts performance and redundancy.
Network Cabling
Explore the physical layer of connectivity. Learn about different types of network media, including copper Ethernet cables and fiber optics, and understand the standards of physical transmission.
Network Devices
Identify the essential hardware that powers a network. Understand the specific roles of routers, switches, hubs, and access points, and learn how these devices work together to route traffic.
OSI Model
Deep dive into the 7-layer Open Systems Interconnection model. Learn how data is encapsulated and processed as it moves from the application layer down to the physical wire.
TCP IP Model
Understand the practical 4-layer framework that powers the modern internet. Compare the TCP/IP suite with the OSI model and learn how protocols like TCP and UDP function.
IP Addresses
Learn the fundamentals of logical addressing. Explore IPv4 and IPv6 structures, understand public versus private addressing, and learn how IP addresses allow devices to be uniquely identified.
MAC Addressing and ARP Process
Explore Layer 2 communication and address resolution. Understand the role of physical MAC addresses and learn how the Address Resolution Protocol (ARP) maps logical IPs to physical hardware.
CYBRIXEN Assistant
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