**Learn IP Subnetting the Easy Way: Confident Bit Masking**

English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 3.5 Hours | 502 MB

The pros can subnet easily. Learn the secrets of the professionals and subnet like a networking master.

In this course you will learn how to subnet IP addresses in preparation for a certification exam or your networking career.

Learn how to subnet in your sleep (or at least no longer have nightmares about subnetting).

- Learn how to convert binary numbers to decimal numbers and vice-versa.
- Learn how to subnet.
- Learn how to answer the most common subnetting exam questions.

Take the fear away from subnetting and feel comfortable under exam pressure!

Let’s admit it. Subnetting is usually one of the most difficult skills to master for new network administrators. I’ve taught networking students to subnet since 2003 and the problem for most students is that they aren’t that good at math. But subnetting doesn’t even use math we’re used to so it can be even more confusing.

Over ten years ago I developed lectures on subnetting for a college that were so powerful I was asked to write a textbook by a major textbook publisher. The challenge was that the lectures were so powerful that I was also offered a promotion and had to move. That meant that I couldn’t finish the textbook, but it gives you the ability to experience the content here.

This course contains the original textbook material in article form along with explanatory video lectures, quizzes, and case problems so you get the best of both worlds. You’ll get all of the information you need in the video lectures, but you can also read the textbook content, take the quizzes, and complete the case problems to increase your learning.

I designed this course to be easy and accessible to beginners yet also good if you’ve learned subnetting before and just need a refresher.

At the end of this course you’ll know all of the basics of IP addresses and subnetting and be ready for your career or certification exams.

**Table of Contents**

**Introduction**

1 Introduction

**Numbering Systems**

2 Decimal Numbering System

3 Decimal Numbering System.html

4 Binary Numbering System

5 Converting Decimal Numbers to Binary Numbers

6 Converting Binary Numbers to Decimal Numbers

7 Binary Numbering System.html

8 Quiz Explanation

Numbering Systems Quiz.html

**IP Addressing**

9 What Are Addresses

10 IP Addresses

11 Hosts and Networks

12 IP Address Classes

13 IP Addresses Octets and Classes.html

14 IP Address Class First Octet Ranges

15 Default Subnet Masks

16 Default Subnet Masks and IP Address Class First Octet Ranges.html

17 IP Address Class Uses

18 IP Address Class Uses.html

19 Network Addresses ANDing and Broadcast Addresses

20 Network Addresses ANDing and Broadcast Addresses.html

21 Private IP Addresses

22 Private IP Addresses.html

23 Quiz Explanation

IP Address Quiz.html

**Case Problems – Part 1**

24 Case Problem 1 Converting Between Numbering Systems.html

25 Case Problem 1 Solution

26 Case Problem 2 Default Host Network and Broadcast Addresses.html

27 Case Problem 2 Solution

28 Case Problem 3 Finding Networks with ANDing.html

29 Case Problem 3 Solution

30 Case Problem 4 Finding the Network and Broadcast Addresses from a Host Address.html

31 Case Problem 4 Solution

32 Case Problem 5 A Large Web Design Company.html

33 Case Problem 5 Solution

34 Case Problem 6 A Large Financial Company.html

35 Case Problem 6 Solution

**Subnetting IP**

36 Why Subnet

37 Classful and Classless Subnet Masks

38 Subnetting Basics.html

39 Class C Valid Subnet Masks

40 Class C Number of Networks and Hosts

41 Class C Finding Valid Host Network and Broadcast Addresses

42 Class C Subnetting.html

43 Class B Valid Subnet Masks

44 Class B Number of Networks and Hosts

45 Class B Finding Valid Host Network and Broadcast Addresses

46 Class B Subnetting.html

47 Class A Valid Subnet Masks

48 Class A Number of Networks and Hosts

49 Class A Finding Valid Host Network and Broadcast Addresses

50 Class A Subnetting.html

51 Quiz Explanation

Subnetting IP Quiz.html

**Simple Subnetting**

52 Simple Subnetting

53 Simple Subnetting.html

54 Quiz Explanation

Simple Subnetting Quiz.html

**Other Useful Information**

55 Classless Interdomain Routing CIDR

56 Classless Interdomain Routing CIDR.html

57 Quiz Explanation

Other Useful Information Quiz.html

**Case Problems – Part 2**

58 Case Problem 7 Auto Parts Manufacturer.html

59 Case Problem 7 Solution

60 Case Problem 8 Mortgage Brokerage.html

61 Case Problem 8 Solution

62 Case Problem 9 A Large Corporation.html

63 Case Problem 9 Solution

64 Case Problem 10 A Client Organization.html

65 Case Problem 10 Solution

66 Case Problem 11 Another Client Organization.html

67 Case Problem 11 Solution

**Conclusion**

68 Conclusion

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