The basics of computer network explained simply and quickly

Focused View

Tamir Nachum

1:07:44

9 View

1. Basic concepts and topologies

1. From LAN to WAN.mp4

02:44

2. From LAN to WAN.html

3. Network Concepts.mp4

05:20

4. Network Concepts.html

5. Network Topologies.mp4

05:11

6. Network Topologies.html

7.1 Cheat Sheet - OSI.pdf

7. OSI.mp4

06:22

8. OSI.html

2. Ethernet and IP Revolution

1.1 Cheat Sheet - From Hub to Switch L1 - L2 devices.pdf

1. From Hub to Switch L1 - L2 devices.mp4

12:24

2. From Hub to Switch L1 - L2 devices.html

3. Mac address.mp4

02:48

4. Mac address.html

5. IP address and subnetting.mp4

14:59

6. IP address and subnetting.html

7. Router and Firewall operation L3 - L4 devices.mp4

09:47

8. Router and Firewall operation L3 - L4 devices.html

9. Network Services - ARP.mp4

03:38

10. Network Services - ARP.html

3. Checkout IT Network Made EASY Deep Dive Network Packet Labs

1. Checkout IT Network Made EASY Deep Dive Network Packet Labs.mp4

01:08

4. Extra

1. So what do we have at home.mp4

01:01

2. So what do we have at home.html

3. Network Services - DHCP.mp4

01:25

4. Network Services - DHCP.html

5. Network Services - DNS.mp4

00:57

Description

This will assist you in understand the fundamentals of networks, from switches and routers to Mac, IP, and the OSI Model

What You'll Learn?

Basic computer network concepts and topologies.
OSI Model and TCP/IP model.
How LAN technology develop.
MAC Address structure.
IP address - Classful vs Classless.
IP address - Public vs Private.
IP address subnetting.
Router and Firewall basic operation.
How does ARP works.
How does DHCP works.

Who is this for?

Beginners to computer networking.

PC technician who want to understand what is IP, subnet and gateway and how basic computer networking works.

System administrator who want to understand the deference between private and public IP, what is NAT and how basic computer networking works.

Network admin who want to understand how data flow and how switch and router actually operate.

What You Need to Know?

No requirements needed

More details

Description
This training was created following over 15 years of experience, during which I observed:
Network engineers that are skilled at configuring devices are not able to recognize even the most basic network issues because they do not understand how data flows, how network devices operate, or what their configuration actually performs.
A PC technician who needs to set up static IP addresses and routes but is unaware of what a subnet mask is or what the default gateway is.
System engineer who manages web servers but lacks knowledge of the distinction between private and public IP.
These are just a few examples of how a lack of networking knowledge causes a lot of network problems that waste hours. After completing this course, you will be able to quickly identify and diagnose any basic network issue, understand the layout and functioning of any computer network, and be familiar with the devices and protocols needed for basic communication.

Instead of teaching students how to configure networks, this course aims to teach them how networks actually function!

All network protocols and devices operate based on fundamental concepts that are covered in this course; therefore, understanding them is essential.

This course will cover network terminology, concepts, and topologies. You will also learn about the fundamentals of network devices, such as hubs, switches, routers, and firewalls, and how they operate. You will study key network functions such as ARP, NAT, and DHCP, comprehend what subnetting is and how it works, and ultimately discover how it all works together in a hop-to-hop simulation with packet structure.

This first course covers the fundamental concepts of networks with hop-by-hop in-depth examples and knowledge-testing quizzes, delving deeply into the bits and bytesÂ of basic computer networking.
Who this course is for:
Beginners to computer networking.
PC technician who want to understand what is IP, subnet and gateway and how basic computer networking works.
System administrator who want to understand the deference between private and public IP, what is NAT and how basic computer networking works.
Network admin who want to understand how data flow and how switch and router actually operate.

User Reviews

Rating

average 0

Total votes0

Focused display

Network Architect with more then 15 years of extensive experience.Has a wide and deep understanding of network protocols, network equipment’s with real life hands-on experience.The best solutions come when looking at the big picture. Always designing taking in account company needs, resilience and cyber security in mind.Over the years designed and managed various networks in the following fields: Service Provider, Data Center, and Enterprise.Leading and managing projects across the company divisions and 3rd party interactions.Lead technical divisions and entities, internal and external in joint efforts to investigate and overcome technical issues.Hand-On experience in a variety of technologies and vendors like Cisco, Fortinet, Juniper, Nokia, HP, Aruba, BATM and many more.Self-educated, love challenges, fast learner, problem solver, open minded and will always find a way to transport your data :)

Udemy

View courses Udemy

Students take courses primarily to improve job-related skills.Some courses generate credit toward technical certification. Udemy has made a special effort to attract corporate trainers seeking to create coursework for employees of their company.