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IPv4 Addressing

IPv4 Addressing

I briefly touched on IPv4 addresses in the TCP/IP suite. In summary IPv4 addresses are:
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Ian Ames
Data Communications and Network Security — Week 2.

Data Communications and Network Security — Week 2.

Phew, I made it through Week 1 and I’m actually starting to enjoy it! This week has started to turn theoretical ideas like the OSI model…
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Ian Ames
TCP/IP Protocol suite

TCP/IP Protocol suite

TCP/IP is a set of protocols that form the backbone of the internet. As I described in the OSI model post, TCP (Transmission Control…
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Ian Ames
The OSI Model

The OSI Model

Ugh, I’ve been struggling with this one, the OSI model is designed to ensure compatibility of network devices (and their operating…
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Ian Ames
Data Communications and Network Security — Week 1.

Data Communications and Network Security — Week 1.

Well, here I am, end of week 1 of a software engineering degree! The idea of this blog is that things sink in better for me if I have to…
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Ian Ames
Data communication fundamentals.

Data communication fundamentals.

Concerns the basics of networking, starting with some common terminology of data transmission. This can be summarised as:
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Ian Ames
Network Fundamentals.

Network Fundamentals.

Network fundamentals explores how computer networks are designed to enable the sharing of data taking into account three key requirements:
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Ian Ames
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