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Network Fundamentals — Network Engineering Roadmap | DEV-TO-DEV

Network Fundamentals0%

Network Engineering

0/11 completed

Network Fundamentals Network Media & Hardware

Switching & VLANs

IP Addressing & Subnetting Routing Protocols

Wireless Networking Voice over IP (VoIP)

Network Security

Cloud Networking Network Automation Software Defined Networking

Roadmaps Network EngineeringFOUNDATIONS

Network Engineering Roadmap

Design, implement, and manage complex physical and virtual networks.

Overall Progress0%

Network Fundamentals

Master the foundational concepts of computer networking, including protocol models and data transmission.

Core Topics

OSI ModelTCP/IP ModelEthernetMAC AddressingPacket Encapsulation

Key Takeaways

Explain the layers of the OSI and TCP/IP models
Analyze packet encapsulation at each layer
Understand MAC addressing and Ethernet frames

Next →Network Media & Hardware

Recommended BooksFree

Computer Networking: A Top-Down Approach

James Kurose, Keith Ross

Recommended Video

Computer Networking Full Course

NetworkChuck • 1:45:00

Practice Exercise

Use Wireshark to capture and analyze local network traffic, identifying MAC addresses and observing the TCP three-way handshake.