Networking

`ipconfig` to the Rescue: Solving Slow Internet Issues on Windows 11

2023-03-14
Networking, PowerShell & Batch, Windows

Introduction to ipconfig and its basic usage Viewing the current network configuration with ipconfig Example: Flushing and renewing the DNS cache with ipconfig Example: Example: Releasing and renewing the IP address with ipconfig Example: Example: Advanced usage of ipconfig for troubleshooting network issues I hope this outline and examples have… Read More »ipconfig to the Rescue: Solving Slow Internet Issues on Windows 11

No More Buffering: How to Fix a `Slow Internet` Connection on Windows 11

2023-02-18
Networking, Windows

Measuring `Throughput` of UDP Packets with iperf

2023-02-18
Networking

Throughput is a measure of the amount of data that can be transmitted in a given time period, typically measured in bits per second (bps). To measure the throughput of UDP packets, you can use a network performance testing tool such as iperf or netperf. These tools allow you to… Read More »Measuring Throughput of UDP Packets with iperf

5 Steps to Master `Network Design`

2023-02-18
Networking

1. Understand Your Requirements Before diving into the design process, it’s crucial to have a clear understanding of your network’s requirements. This includes determining the size of the network, the type of devices that will be connected, and the expected workload. By understanding your requirements, you’ll be able to tailor… Read More »5 Steps to Master Network Design

The `TCP/IP Model`: Understanding the Fundamentals of the Internet

2023-03-13
Networking

The TCP/IP Model: An Overview At a high level, the TCP/IP model consists of four layers: Each of these layers serves a specific purpose, and they work together to enable communication between computers. Let’s take a closer look at each layer in turn. The Network Interface Layer The Network Interface… Read More »The TCP/IP Model: Understanding the Fundamentals of the Internet

The `OSI Model`: Understanding the Layers of Communication

2023-03-13
Networking

The OSI Model: A Comprehensive Guide to Networking Protocols Have you ever heard of the OSI model but were unsure of what it actually does or how it works? Do you want to know more about the layers of communication that make up the internet? Look no further! The OSI… Read More »The OSI Model: Understanding the Layers of Communication

Essential Linux Commands for Network Troubleshooting

2023-02-18
Linux, Networking

Are you tired of constantly struggling to fix network issues on your Linux system? Look no further! These 10 essential commands will help you troubleshoot and resolve any network problems you may encounter. 1. ping The ping command is a simple but powerful tool used to test the reachability of… Read More »Essential Linux Commands for Network Troubleshooting

Play it Safe: How a Virtual Machine `Sandbox` Can Protect Your Main System

2023-03-13
Networking

Have you ever found yourself constantly resetting your development environment or worrying about breaking something while trying out a new technology? A virtual machine (VM) sandbox can be the perfect solution for those looking to test out new ideas or technologies without the fear of damaging their main system. But… Read More »Play it Safe: How a Virtual Machine Sandbox Can Protect Your Main System

How to Keep Your Network Ports `Safe`

2023-03-12
Bash, Networking, Security

Are you tired of constantly worrying about the security of your network ports? If so, you’re not alone. In today’s increasingly connected world, it’s more important than ever to make sure that your network ports are secured to prevent cyber attacks and data breaches. But where do you start? The… Read More »How to Keep Your Network Ports Safe

Network Ports: Understanding the Differences Between `Well-Known` and `Dynamic Ports`

2023-03-13
Networking

What are Network Ports? In simple terms, a network port is a communication endpoint for sending or receiving data across a computer network. It acts as a virtual door that allows your device to communicate with other devices and servers. Each port is assigned a unique number, known as the… Read More »Network Ports: Understanding the Differences Between Well-Known and Dynamic Ports