Data Communication Networks
This dynamic 4-hour course is designed to demystify the complexities of data communication networks. It provides a comprehensive walkthrough of the concepts, structures, and mechanisms that enable digital communication across different platforms and devices. This course will help you understand what is taking place each and every time you use your computer, phone or device!
Read more
This dynamic 4-hour course is designed to demystify the complexities of data communication networks. It provides a comprehensive walkthrough of the concepts, structures, and mechanisms that enable digital communication across different platforms and devices. This course will help you understand what is taking place each and every time you use your computer, phone or device!
This dynamic 4-hour course is designed to demystify the complexities of data communication networks. It provides a comprehensive walkthrough of the concepts, structures, and mechanisms that enable digital communication across different platforms and devices. This course will help you understand what is taking place each and every time you use your computer, phone or device!
This course is ideal for IT professionals, network administrators, and anyone looking to deepen their understanding of data communication networks. With content tailored for those who have foundational knowledge in IT and are eager to advance their networking skills.
Participants should have a basic understanding of IT, computer operations, and foundational networking concepts. This background will help in grasping the advanced topics covered in the course.
After completing this course, learners will be able to identify the various components and their roles within a data communication network. They will distinguish among the major types of network topologies and assess the functions of key network protocols. Additionally, learners will formulate basic strategies for securing a data network, equipping them with essential skills for network management and security.
What's inside
Syllabus
Understanding the Network Landscape
Module 1 provides an essential overview of data networking, examining the core components, topological structures, protocols, and fundamental network security concepts. Through a series of informative videos, learners will gain a foundational understanding of how modern communication systems are built and secured.
Read more
Syllabus
Good to know
Save this course
Save
Activities
Review concepts and foundations: Computer Networking: A Top-Down Approach
Show steps
Review the fundamental principles and concepts of computer networking to strengthen your understanding before diving into the course material.
View
Computer Networking [Global Edition]
on Amazon
Show steps
-
Read and take notes on chapters 1 and 2
-
Complete the end-of-chapter exercises and review questions
-
Summarize the key concepts in a short written summary
Attend a workshop on advanced network protocols
Show steps
Expand your knowledge by attending a workshop focused on advanced network protocols, gaining insights from experts and practical demonstrations.
Browse courses on
Network Protocols
Show steps
-
Identify relevant workshops and register to attend
-
Actively participate in the workshop sessions
-
Take detailed notes and ask questions to enhance your understanding
-
Follow up on topics discussed after the workshop
Experiment with packet simulators
Show steps
Enhance your understanding of network behavior and protocols by experimenting with packet simulators.
Browse courses on
Packet Tracer
Show steps
-
Choose a packet simulator and install it
-
Create a simple network topology for testing
-
Send and capture packets to observe their behavior
Five other activities
Expand to see all activities and additional details
Show all eight activities
Test your skills by configuring networking scenarios in a virtual environment
Show steps
Enhance your practical skills by configuring and testing network scenarios in a virtual environment, allowing you to experiment with real-world scenarios without risk.
Browse courses on
Network Configuration
Show steps
-
Set up a virtual network environment using tools like VMware or GNS3
-
Configure routers and switches within the virtual network
-
Simulate network traffic and observe the behavior of network devices
-
Troubleshoot and resolve issues that arise during the configuration process
Engage in peer discussions on network design principles
Show steps
Participate in peer discussions to exchange ideas and perspectives on network design principles, broadening your understanding and learning from the collective knowledge of the group.
Browse courses on
Network Design
Show steps
-
Join a study group or online forum focused on network design
-
Share your ideas and participate in discussions on various network design topics
-
Collaborate on projects or case studies related to network design
Build a small-scale network from scratch
Show steps
Gain hands-on experience by building and configuring a small-scale network, putting your knowledge into practice and reinforcing your understanding.
Browse courses on
Network Architecture
Show steps
-
Gather the necessary hardware (routers, switches, cables)
-
Design the network topology and configuration settings
-
Assemble and connect the network components
-
Configure the network devices and test connectivity
-
Monitor the network and troubleshoot any issues that arise
Design and present a case study on network security
Show steps
Apply your knowledge of network principles to present a case study that analyzes real-world network security challenges and solutions.
Browse courses on
network security
Show steps
-
Choose an organization or scenario to use as a case study
-
Identify the network security challenges faced by the organization
-
Design a network security solution to address the identified challenges
-
Create a slide presentation or report outlining your case study
-
Present your case study to your classmates or colleagues
Volunteer as a mentor for junior IT professionals or students
Show steps
Strengthen your understanding while giving back by mentoring others, sharing your knowledge and providing guidance.
Show steps
-
Identify opportunities to mentor through organizations or educational institutions
-
Connect with mentees and provide support in their networking journey
-
Share your experiences, knowledge, and best practices
Review concepts and foundations: Computer Networking: A Top-Down Approach
Show steps
Review the fundamental principles and concepts of computer networking to strengthen your understanding before diving into the course material.
View
Computer Networking [Global Edition]
on Amazon
Show steps
- Read and take notes on chapters 1 and 2
- Complete the end-of-chapter exercises and review questions
- Summarize the key concepts in a short written summary
Attend a workshop on advanced network protocols
Show steps
Expand your knowledge by attending a workshop focused on advanced network protocols, gaining insights from experts and practical demonstrations.
Browse courses on
Network Protocols
Show steps
- Identify relevant workshops and register to attend
- Actively participate in the workshop sessions
- Take detailed notes and ask questions to enhance your understanding
- Follow up on topics discussed after the workshop
Experiment with packet simulators
Show steps
Enhance your understanding of network behavior and protocols by experimenting with packet simulators.
Browse courses on
Packet Tracer
Show steps
- Choose a packet simulator and install it
- Create a simple network topology for testing
- Send and capture packets to observe their behavior
Test your skills by configuring networking scenarios in a virtual environment
Show steps
Enhance your practical skills by configuring and testing network scenarios in a virtual environment, allowing you to experiment with real-world scenarios without risk.
Browse courses on
Network Configuration
Show steps
- Set up a virtual network environment using tools like VMware or GNS3
- Configure routers and switches within the virtual network
- Simulate network traffic and observe the behavior of network devices
- Troubleshoot and resolve issues that arise during the configuration process
Engage in peer discussions on network design principles
Show steps
Participate in peer discussions to exchange ideas and perspectives on network design principles, broadening your understanding and learning from the collective knowledge of the group.
Browse courses on
Network Design
Show steps
- Join a study group or online forum focused on network design
- Share your ideas and participate in discussions on various network design topics
- Collaborate on projects or case studies related to network design
Build a small-scale network from scratch
Show steps
Gain hands-on experience by building and configuring a small-scale network, putting your knowledge into practice and reinforcing your understanding.
Browse courses on
Network Architecture
Show steps
- Gather the necessary hardware (routers, switches, cables)
- Design the network topology and configuration settings
- Assemble and connect the network components
- Configure the network devices and test connectivity
- Monitor the network and troubleshoot any issues that arise
Design and present a case study on network security
Show steps
Apply your knowledge of network principles to present a case study that analyzes real-world network security challenges and solutions.
Browse courses on
network security
Show steps
- Choose an organization or scenario to use as a case study
- Identify the network security challenges faced by the organization
- Design a network security solution to address the identified challenges
- Create a slide presentation or report outlining your case study
- Present your case study to your classmates or colleagues
Volunteer as a mentor for junior IT professionals or students
Show steps
Strengthen your understanding while giving back by mentoring others, sharing your knowledge and providing guidance.
Show steps
- Identify opportunities to mentor through organizations or educational institutions
- Connect with mentees and provide support in their networking journey
- Share your experiences, knowledge, and best practices
Career center
Reading list
Share
Similar courses
OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.
Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.
Find this site helpful? Tell a friend about us.
We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.
Your purchases help us maintain our catalog and keep our servers humming without ads.
Thank you for supporting OpenCourser.
