MAC address with CMD

CMD: How to find PC or laptop MAC address with CMD?

Herbert Huffner Network May 14, 2025
“CMD” is a widespread abbreviation for Command Prompt on Windows operating systems. A MAC address, short for Media Access Control address, is a unique 12-character hexadecimal identifier assigned to a network interface controller (NIC) for…
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FTP

Understanding FTP and Its Common Errors

Herbert Huffner Network May 13, 2025
File Transfer Protocol (FTP) is a standard network protocol used to transfer files between a client (e.g., your computer) and a server (e.g., a web host) over the Internet or a local network. Despite the…
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Security Checklist

How to Create a Security Checklist for Networks and Windows Server

Herbert Huffner Network, Security April 20, 2025
A Security checklist is a structured List of steps and measures designed to assess and enhance the Security of a System or Network. It encompasses all aspects of Security, including technical configurations, policies, preventive measures,…
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Error 421

How to Fix Error 421 Too Many Connections (8) from This IP

Reza Poudineh IP December 25, 2023
If you’re encountering the error “421 Too Many Connections (8) from This IP” while using FileZilla or cPanel, you’re not alone. This issue is common, especially for users with shared hosting, and is primarily caused…
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Static IP, Dynamic IP and Floating IP What’s the Difference?

Reza Poudineh IP December 25, 2023
The network world is so vast that it has many different concepts. For example, when you study a concept like IP, you realize that the concept of IP has a big world. If you are…
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What is a File Server and How does it work?

Reza Poudineh Network November 13, 2023
Surely, you have heard a lot about file servers, but if you don’t want to be satisfied with their names and want to know more about file servers and how they work, you are in…
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What is NAS? Check it from 0 to 100

Erfan Network October 9, 2023
NAS, or network-attached storage (NAS), is file-oriented storage that allows network users to access data by connecting to the network like a node. All clients and users in a local network (LAN) will have access…
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access control list

What is an access control list (ACL)?

Erfan Network October 8, 2023
One way to properly use network equipment is to fully understand it and its other capabilities. This article will examine the different types of access control list and some deployment concepts, including why and when…
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Network Reset Windows 11

How To Reset Network Settings In Windows 11&10

Reza Poudineh Network October 8, 2023
Windows 11 has a new feature that allows you to reset your Internet Network settings and fix connection problems. If you encounter connection problems, you can use the Network Reset button in Windows 11 to…
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What Is Protocol and Its Types in Networking?

Reza Poudineh Network October 1, 2023
Protocols are the main foundations of communication and information in communication and computer networks. They are like guides that guide devices and computers, allowing them to send and receive data. For every function in the…
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