Introduction to Computer Networking: Essentials
Networking Skills you will learn:
- Basic Networking Concepts
- Networking Protocols
- Network Topologies
- IP Addressing and Subnets
- Network Security
Who should learn this?
- Network Administrator
- Systems Administrator
- Network Engineer
- Security Analyst
- IT Support Specialis
About this Course
- What is a Computer Network: We'll explore how devices connect and communicate, starting with the fundamental principles that make networking possible.
- Types of Networks: You'll learn about LANs for local connections, WANs for long-distance communication, MANs for city-wide networks, and WLANs for wireless connectivity. Each has its place, and you'll know when to use what.
- IP Addressing: Master the basics of IPv4 and IPv6 addressing. You'll understand how every device obtains its unique identifier and why this is important for network communication.
- TCP/IP Model: This is the protocol suite that runs the Internet. We'll break down each layer and show you how data actually moves from one computer to another.
- OSI Model: Think of this as the theoretical framework that helps you understand any network protocol. It's like having a mental map for troubleshooting.
- Network Address Translation (NAT): Learn how multiple devices share a single public IP address. This technology enables your home network to connect dozens of devices to the internet through a single connection.
- Benefits of Completing this Free Computer Networking Course
- Solid Foundation: You'll walk away understanding how networks actually work, not just memorizing definitions. This knowledge applies whether you're troubleshooting home Wi-Fi or working in enterprise IT.
- Real Career Opportunities: Networking skills are always in demand. Companies need people who understand their infrastructure, making you valuable for network administrator, technician, or support roles.
- Better Problem-Solving: You'll develop the ability to diagnose network issues systematically. When something goes wrong, you'll know where to look and what questions to ask.
- Certification Readiness: This course prepares you for industry certifications like CompTIA Network+, Cisco CCNA, or Juniper JNCIA. These certifications can significantly boost your earning potential.
- Practical Skills: You'll be able to set up networks, configure routers, and understand security basics. These are skills you can use immediately.
Outline
Introduction Lesson 1: Types of Networks Lesson 2: Introduction to Ethernet Lesson 3: What Is Network Topology? Lesson 4: What is IP Addressing? Lesson 5: OSI Model Lesson 6: TCP IP Model Lesson 7: What is Network Security? Lesson 8: What is Network Address Translation? Lesson 9: Networking Interview Questions
Prerequisites
None
Exam Pass Guarantee
At Microtrain we are committed to your success! Let us show you the return you get from great tech training. We will personally guarantee that if you take our class and follow our program you will be successfully certified!
Raves & Praise
Robert Graf
MCSA
Microtrain presents the course material in an interesting and concise manner. Microtrain gives the student all the resources necessary to pass the certification exams. Both the Chicago and Lombard facilities were excellent, and the staff goes to any length to accommodate any student changes.
Kaycee Ekufu
MCSA
The instructor [Al Khalfan] was very knowledgeable in the field. He presented the materials and concepts with a professional touch. He also frequently adds humor to his teachings, which made it easier for me to understand. The support staff was all nice, gentle, caring, and very helpful. The materials, rooms and amenities were excellent and exceeded expected standards.
Jean S.
PMP Certification Training, Lombard, 2008
I was laid off for many months and not really getting many callbacks for my resume and no job offers. After I put the letters PMP on it, not only did I see an increase in quantity, but also quality of interviews. I had been spinning my wheels for 5 months, and after the PMP went on, I had 2 job offers in 6 weeks. It really was the "golden ticket"
Karine Bucci
Project Management
Great class, loved the interaction and team-building exercises. Plenty of materials and learning tools supplied. Although it was a full week's class, never boring. Donna [Russell] was awesome and gave many supporting examples for better understanding.
David
A Cisco Success Story
I attended a resume writing seminar & conducted mock phone interviews with a Microtrain career counselor. These two activities gave me a leg up on distinguishing myself from all the other people looking for work. Since the career counselor's at Microtrain had a track record of getting people hired, their insight and positive past experiences helped me tremendously in getting hired with a Cisco Voice Systems Integrator in the Chicago area. I was hired as a Cisco Voice Tech Engineer with a starting salary of $65,000 / year with a Cisco voice systems reseller located in the Chicagoland area. Microtrain was very instramental in making this a reality. From expediting my WIA grant, to providing excellent hands-on training from knowledgable instructors I was able to achieve becoming certified with my CCNP. Microtrain's career services was the final catalyst in connecting me with this company by communicating with them on my behalf and with me in setting up the interview. One week later and I was hired. No joke. Thanks Microtrain!
Connect with MicroTrain
Begin building a successful long-term career pathway.