Enroll Course: https://www.coursera.org/learn/redes-computadores
In today’s digital age, understanding computer networks is more crucial than ever. Whether you’re a budding IT professional or someone looking to enhance your technical skills, the course ‘Estrutura e Funcionamento das Redes de Computadores’ on Coursera offers a comprehensive overview of computer networks that is both informative and practical.
### Course Overview
This course is designed to provide a complete overview of computer networks, covering everything from the fundamentals of modern technologies and network protocols to cloud overviews and practical applications. It also includes insights on how this knowledge can be beneficial during job interviews, along with tips for troubleshooting practical network issues.
### What You Will Learn
By the end of this course, you will be able to:
– Describe the basic concepts of computer networks.
– Understand the TCP/IP and OSI models and how network layers work together.
– Explain IP addressing schemes and subnetting.
– Identify the components of TCP headers and the differences between connection-oriented and connectionless protocols.
– Describe how DNS and DHCP work and their importance in network management.
– Understand the evolution of the Internet and various connection methods.
– Troubleshoot common network connectivity issues across different operating systems.
### Course Syllabus Breakdown
1. **Introduction to Networks**: The course kicks off with the basics of computer networks, introducing key concepts and devices like cables, hubs, switches, routers, servers, and clients. You’ll learn how different layers of the network model interact to create a functional network.
2. **Network Layer**: The second week dives deeper into the network layer, covering IP addressing, subnetting, and routing protocols. You’ll gain insights into how the Internet operates and how encapsulation works.
3. **Transport and Application Layers**: In the third week, the focus shifts to transport and application layers, where you’ll learn about TCP ports, headers, and the importance of data integrity.
4. **Network Services**: The fourth week explores essential network services like DNS and DHCP, explaining their roles in network administration and security.
5. **Connecting to the Internet**: The fifth week discusses the history and evolution of the Internet, detailing various connection methods including wired, wireless, and fiber optics.
6. **Troubleshooting and the Future of Networks**: The final week wraps up with practical troubleshooting techniques and a look at the future of computer networks, equipping you with the skills to resolve common connectivity issues across different operating systems.
### Conclusion
Overall, ‘Estrutura e Funcionamento das Redes de Computadores’ is an excellent course for anyone looking to build a solid foundation in computer networking. The structured syllabus, combined with practical insights and troubleshooting tips, makes it a valuable resource for both beginners and those looking to refresh their knowledge. I highly recommend this course to anyone interested in pursuing a career in IT or simply wanting to understand the networks that power our digital world.
### Tags
– Computer Networks
– Networking Fundamentals
– IT Certification
– TCP/IP
– OSI Model
– Network Troubleshooting
– DNS
– DHCP
– Internet History
– Cloud Technologies
### Topic
Computer Networking
Enroll Course: https://www.coursera.org/learn/redes-computadores