whehunters.blogg.se - Ubuntu how to check mac address

Let's say that your NIC becomes defective and you need to replace it.

Nowadays, Internet Service Providers (ISPs) use MAC addresses to authenticate devices.

You can change the MAC address of a device for the following reasons: Why should we change the MAC address of a device in Windows 10?Īs mentioned earlier, MAC address is a number assigned to a device or more specifically to a device's Network Interface Controller (NIC) to uniquely identify it over the network, but this number can be changed according to our own requirements.

Have a look here at how to find the MAC address.

In the first part of this article, we will explain why you should change a device's MAC address, and in the second part of this article, you will learn how to change a device's MAC address in Windows 10. However, this default MAC address can be changed. By default, when you purchase a device, it has a MAC address assigned to it by the manufacturer. The MAC address is used when communicating over the network at the data link layer.

MAC address stands for Media Access Control address and is a series of numbers used to uniquely identify a device within a network.