# TCP/IP and Networking Fundamentals

Networking and Communications

Oct 26, 2013 (4 years and 6 months ago)

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TCP/IP and Networking

Fundamentals

Hamidreza

Talebi
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TCP/IP

Binary Numbers

Hamidreza Talebi
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TCP/IP

What is this Number?

3,482

Three Thousand Four Hundred Eighty Two

1,000 100 10 1

3 4 8 2

3 x 1,000 = 3,000

4 x 100 = 400

8 x 10 = 80

2 x 1 = 2

3,482

Hamidreza Talebi
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TCP/IP

Decimal vs. Binary

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TCP/IP

Convert Binary to Decimal

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TCP/IP

128 64 32 16 8 4 2 1

10101010

Convert Binary to Decimal

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TCP/IP

Convert Decimal to Binary

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TCP/IP

Using the calculator

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TCP/IP

Each of the 4 numbers in an IP Address is
called an
octet

(8 bits).

192.168.10.101

• A bit is a 1 or a 0.

• Each octet can only have a number from
0 to
255

Hamidreza Talebi
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TCP/IP

Hamidreza

Talebi
-

TCP/IP

Hamidreza

Talebi
-

TCP/IP

Hamidreza

Talebi
-

TCP/IP

Hamidreza Talebi
-

TCP/IP

Hamidreza Talebi
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TCP/IP

Binary IP

Hamidreza Talebi
-

TCP/IP

Summary

How to plan an IP Addressing scheme