***** YOU GET ACCESS TO BOTH MY ICND1 AND ICND2 COURSES WITH YOUR PURCHASE! ******
>>> As part of your purchase of my Network Fundamentals course, you will get FREE access to both my CCENT / ICND1 and CCNA ICND2 courses = 55 hours of training! These courses will help you be fully prepared for the CCNA 200-125 exam, or CCENT 100-105 exam, or ICND2 200-105 exam! <<<
Welcome to the Complete Network Fundamentals Course! In this course, you will learn the technologies that keep the world as you know today connected and running.
Networks are all around us and you are using one right now to access this course.
Imagine for a moment, how different your life would be without access to Facebook, Snapchat, Google, YouTube, Whatsapp or any of the other websites on the Internet? How would you live with no Internet?
The Internet is extremely important in modern life today and all websites and Internet communication relies on networking. This reliance is only predicted to continue with the growth of the Internet of Things (IoT) in the next few years.
Without routers, switches, network cabling and protocols like BGP there would be no Internet!
This course will teach you how networks actually work and how you are able to connect to websites like Facebook, Google, and YouTube.
Companies throughout the world (from the smallest to the largest) rely on networks designed, installed and maintained by networking engineers. Join this in demand industry!
Start your journey today learning about networking.
Content in this course can be used towards your CCNA. Topics such as IP addressing, subnetting and many others can be applied directly to passing your CCNA certification.
Access our online simulations so you can practice on simulated Cisco routers and switches. You will get to type commands such as enable, configure terminal, router ospf and many others and learn how to configure devices.
I want to welcome you to this Complete Networking Fundamentals course! I'm David Bombal, and I have been teaching networking courses for over 15 years. I qualified as a Cisco Certified Interwork Engineer (CCIE) in 2003 and hold with numerous other networking certifications. I'm also a Cisco and HPE certified instructor where I have trained thousands of networking engineers in many of the largest companies in the world including Fortune 100 companies.
I have designed this course for anyone wanting to learn more
about networking and gain foundational knowledge, to help them embark on their
networking career. The concepts taught in this course can be applied directly
to multiple industry certifications including the Cisco Certified Network
In this course, you will learn about topics such as IP addressing, IP subnetting, Routing, Switches, VLANs, Spanning Tree, Network Address Translation, Wireless and a whole lot more.
You will also learn more about the latest networking trends including OpenFlow and Software Defined Networking.
The course covers the following topics including (and this list will be constantly updated):
At the end of this course, you will be able to confidently discuss networking topics; and be able to start configuring real networking devices such as routers and switches. In this an introductory course, but contains a lot of information that can be directly applied to the CCNA certification.
The ideal student for this course is someone looking to break into the networking field, someone looking to extend their knowledge from PCs and servers to networking, or someone interested in getting knowledge to work in one of the most exciting, most in-demand jobs in IT - networking.
There are no requirements necessary to enroll in this course, I only ask that you come open minded and ready to learn.
Feel free to take a look at the course description and some of the sample free videos.
I look forward to seeing you on the inside!
In this video David discusses why is the OSI model used, explains the layers of the OSI Model and the encapsulation and de-encapsulation process
The past versus the present
The OSI layer
Advantages of the OSI model
- Network Engineer
In this video David discusses network processes to applications.
In this video David discusses data representation or syntax.
In this video David discusses interhost communication.
In this video David discusses split of concentration.
In this video David discusses end to end communication.
In this video David discusses Data Delivery.
In this video David discusses Physical Addressing and Access to Media.
In this video David discusses Media signal and Binary Transmission.
In this video David discusses traffic flows between hosts and practical demonstration of OSI model using Wireshark.
In this video David discusses De-encapsulation and peer to peer communication.
In this video David discusses host communication and how layers connect together.
In this video David captures,interrogate traffic and he explains various layers of the OSI Model in Wireshark capture.
In this video David discusses the importance of Binary and Binary values.
In this video David discusses the cables analogy, comparison of Decimal and Binary System and the famous table to remember.
In this video David discusses examples on how to convert decimal to binary and vice versa.
In this video David discusses IPv4 Address represented in both binary and decimal.
In this video David discusses conversion of binary to decimal.
Use this quiz to test your knowledge of binary:
Use this calculator to help you (if you want to):
Outline of Module:
- IP addresses overview
- Address classes (Class A, B, C, D ,E)
- Special addresses (loopback address, local broadcast address and more)
- Network Masks
In this video David discusses demonstration of IP Addresses
- IPv4 is a layer 3 or network protocol
- Connectionless protocol
- Best effort delivery
In this video David discusses IPv4 Address format overview.
In this video David discusses Network Address Portion, Host Address Portion and street analogy.
In this video David discusses the format of an IP Address and Street Analogy.
In this video David discusses brief history and overview of Address Classes
In this video David discusses Class A and Class B networks and host portions.
In this video David discusses Class C networks and host portions.
In this video David discusses Class D addresses and Class E addresses.
In this video David discusses Class A, Class B and Class C addresses network portion and host portion.
In this video David discusses overview of Special Addresses.
In this video David discusses Directed Broadcast Address and denial of service attacks
In this video David discusses Local Broadcast Address and its uses.
In this video David discusses Local Loopback Address which is very useful for testing.
In this video David discusses RFCs and the changes made.
In this video David discusses Private Addresses and RFC1918.
In this video David discusses dynamic configuration of IPV4 link-Local Addresses as per RFC3927.
In this video David discusses overview of Subnet Mask and its functions.
In this video David discusses network mask and 2 simple rules in working out the network network host and of the Address.
In this video David discusses how to determine if devices are on the same Subnet or on different Subnet.
In this video David discusses that Cisco devices only supports contiguous subnet mask.
In this video David discusses brief overview of CIDR.
There is a mistake in the video. The mask should be /20 and not /28.
Use the calculator below to help you work out answers if needed.
David Bombal (CCIE #11023 Emeritus) passed his Cisco Certified Internetwork Expert Routing and Switching exam in January 2003 and is one of a small percentage of Cisco Engineers that pass their CCIE labs on their first attempt.
David qualified as a Cisco Certified Systems Instructor (CCSI #22787) many years ago! He has been training Cisco courses for over 15 years and has delivered instructor led courses in various countries around the world covering a wide range of Cisco topics from CCNA to CCIE.
He has also personally developed Cisco engineer utilities such as the VPN Config Generator, software, training materials, EBooks, videos and other products which are used throughout the world.
David has designed, implemented and managed networks ranging from single sites to those that span 50 countries.