Networking

Warriors of the Net
(http://www.warriorsofthe.net/)

Did you ever wonder how the Internet works? How does a router look like? What color does a IP packet have and how does it travel through a firewall?
All the answers and many more can be found in the Warriors of the net movie. The movie is available in many different languages and it is the perfect tool for introducing Internet to novice users. And best of all – it’s free!
Since we made the film in the late nities we’ve had lots of questions and demands for a new one. We might just be thinking about that, so stay tuned – a reworked version might be here in a not so far future!
Warriors of The Net – An animation explaining the way IP packets flow on the Internet. This movie is made available by Ericsson Medialab at http://www.warriorsofthe.net/ with permission to mirror

Warriors of the Net
(https://www.youtube.com/watch?v=RhvKm0RdUY0)

Uploaded on 25 Aug 2010

Uploaded on 3 Jan 2011


Timothy Pintello (2012) Introduction to Networking with Network+, Fifth Edition, John Wiley and Sons

Download PDF version (10.821KB)

Introduction to Networking with Network + is the cornerstone for  your networking curriculum. It is built around the new  Network+ 2012 framework. It is based upon the CompTIA  Network+ certification and covers the most recent exam  objectives.   Are you tired of books that cover new technologies and exam  topics in a fleeting fashion, and are bogged down with legacy  technology coverage that is now out–dated? This book by Timothy  Pintello is up–to–date and covers only relevant and current  technologies. This book also includes his revolutionary method  for making Subnetting easily understood by new IT students.

Download Book Resources (ZIP 26,610KB)


Where IT and Business Meet8 Steps to Understanding IP Subnetting (https://www.techopedia.com/6/28587/internet/8-steps-to-understanding-ip-subnetting)

Understanding IP subnetting is a fundamental requirement for almost any techie – whether you’re a coder, a database administrator or the CTO. However, as simple as the concepts are, there is a general difficulty in understanding the topic.
Here we’ll break this topic into eight simple steps and help you put the pieces together to fully understand IP subnetting.
These steps will give you the basic information needed in order to configure routers or understand how IP addresses are broken down and how subnetting works. You’ll also learn how to plan a basic home or small office network.

Table of Contents

1) Introduction
2) Step 1 – Why We Need Subnets
3) Step 2 – Understanding Binary Numbers
4) Step 3 – IP Addresses
5) Step 4 – Subnetting and the Subnet Mask
6) Step 5 – Public Vs. Private IP Addresses
7) Step 6 – CIDR IP Addressing
8) Step 7 – Variable Length Subnet Masking
9) Step 8 – IPv6 to the Rescue
10) Conclusion

You can download a PDF version of the tutorial from:
https://www.techopedia.com/6/28587/download/8-steps-to-understanding-ip-subnetting


logoSubnetting Tutorial – Subnetting Made Easy
(http://www.9tut.com/subnetting-tutorial)

In this article, we will learn how to subnet and make subnetting an easy task.


IP Addressing and Subnetting for New Users
(https://www.cisco.com/c/en/us/support/docs/ip/routing-information-protocol-rip/13788-3.html)


tutorialspointIPv4 Tutorial (http://www.tutorialspoint.com/ipv4/index.htm)

Internet Protocol version 4 (IPv4) is the fourth version in the development of the Internet Protocol (IP) and the first version of the protocol to be widely deployed. IPv4 is described in IETF publication RFC 791 (September 1981), replacing an earlier definition (RFC 760, January 1980).

This tutorial will help you in understanding IPv4 and its associated terminologies along with appropriate references and examples.

Download PDF version

Overview
The OSI Model
The TCP/IP Model
Packet Structure
Addressing
Address Classes
Subnetting
VLSM
Reserved Addresses
Example
Summary