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Subnets Made Easy
For the Cisco exams, you will most definitely need to understand the concept of subnetting well. You will need to determine whether a given IP address is a network, host, or directed broadcast address using nothing but pen and paper. You may also have to complete simulations in which you…
Cisco Ccna Exam Cost
So you are ready to take the Cisco CCNA Exam. Now what? Cisco partners withPearson VUE as their exam administrator. In order to register for the exam, you have to obtain a testing voucher. Then you use the voucher to register for the exam on the Pearson VUE website. So…
How to Get Ccna Certified Without Breaking the Bank
So you want to earn your Cisco CCNA certification but you are strapped for cash. Don't worry, you can find plenty of budget-friendly and time-friendly options online these days. Let's face it, you probably don't have much of either money or time these days, right? There are really 4 different…
IP Addressing - Concepts Explained
Intro
IP addresses are 32-bit numbers used in TCP/IP networks. They are considered layer 3 addresses because they are used in the 3rd or "Network" layer of the OSI Reference Model. They are also called logical addresses because they are assigned using software, whereas MAC addresses are physical because they…
Hexadecimal Conversions-how to Convert Hex to Decimal And Binary
Hexadecimal conversion is the same as decimal and binary conversion, but you are working with a larger base numbering system. Hexadecimal is a Base 16 numbering system, which means that each place can hold 16 values. These values are 0 through F.
Nope, that is not a typo. Since there…
Binary Math: How to Convert Binary Numbers
Intro
If you are studying for CCNA or Network+ certification, you will have to be able to do Binary and Hexadecimal number conversions without the use of a calculator. This article discusses why we use binary math in comuters, some commonly used terms that are related to binary, and then outlines how to do binary conversions.…
What is Computer Networking
Well, what is networking in general? Have you ever heard the Hollywood phrase, "Have your people call my people?" Networking is all about sharing information with others. Social networks like membership clubs, network marketing companies (Avon for example), even your school or your circle of friends is considered a network.…
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Binary Math: How to
Convert Binary Numbers
Intro If you are studying for CCNA or Network+ certification, you will have to be able to do Binary…
What is Computer
Networking
Well, what is networking in general? Have you ever heard the Hollywood phrase, "Have your people call…
IP Addressing - Concepts
Explained
Intro IP addresses are 32-bit numbers used in TCP/IP networks. They are considered layer 3 addresses…
How to Get Ccna Certified
Without Breaking the Bank
So you want to earn your Cisco CCNA certification but you are strapped for cash. Don't worry, you can…
Hexadecimal
Conversions-how to
Convert Hex to Decimal
And Binary
Hexadecimal conversion is the same as decimal and binary conversion, but you are working with a larger…
Cisco Ccna Exam Cost
So you are ready to take the Cisco CCNA Exam. Now what? Cisco partners withPearson VUE as their exam…
Subnets Made Easy
For the Cisco exams, you will most definitely need to understand the concept of subnetting well. You…