REASON FOR MAC ADDRESSES AND IP HOW TO
REASON FOR MAC ADDRESSES AND IP MAC OS
REASON FOR MAC ADDRESSES AND IP SERIAL

On an Android phone, first navigate to the Settings screen. Then select About and it will appear under the setting Wi-Fi Address. To find the address on an iPad or iPhone, go to Settings > General in your devices home page. Pick your network, and the MAC address will appear next to Hardware address.

Then, click the section called Connected to. On a Chromebook, click status area next to your account profile picture. The address should then be shown next to 'Wi-Fi address.' Then, select the name of the network you're on and click Advanced. First, go to System Preferences, then select Network.

REASON FOR MAC ADDRESSES AND IP MAC OS

Mac OS Xįinding it on a Mac computer is a bit different. More specifically, it will provide the MAC address next to the 'Physical Address' label. This will show quite a bit of information. To find the address on a Windows computer, type 'ipconfig /all' from the Command Prompt and press enter.

REASON FOR MAC ADDRESSES AND IP HOW TO

For example, some well-known manufacturers OUI (although some manufacturers may have more than one) are shown below.ĭell: 00-14-22 How To Find Your MAC Address Windows 10 Here is an example:Īlso, each manufacturer has its own unique identifier within the address known as the Organizationally Unique Identifier (OUI). The MAC address is a combination of numbers, letters, and colons.

This makes it easy for network administrators to pinpoint problems with specific devices that are sending and receiving data on the network. Furthermore, the address is sometimes used in data recovery to connect to a wireless device.Īdditionally, they can be used to diagnose network problems because they never change. For instance, if the IP changes, it still identifies the device. T o prevent unauthorized access to a network, the router only accepts devices specific to it. To clarify, the reason for the MAC address is to identify the device on a wireless network. The NIC is what communicates your MAC address to the network, enabling the connection. Usually, MAC addresses are tied to a component in your device referred to as a network interface controller (NIC). Because the number is assigned to the physical device by the manufacturer, it cannot be changed by the user.

When every internet capable device begins in development, the manufacturer assigns each device's network adapter a unique address to identify it on network interfaces.This gives the device the ability to connect to a network which is necessary for the device to connect to the internet.

REASON FOR MAC ADDRESSES AND IP SERIAL

Think of the MAC address like a sort of serial code or physical network address that identities the device to the network. Unlike internet protocol (IP) addresses, the manufacturer assigns MAC addresses and never change. What Is A MAC Address?Ī MAC (Media Access Control) address identifies your physical device in order to connect to a network. In this article, we'll discuss the MAC address (what it is, what it looks like, and how to find it on your device). Additionally, just like physical mail, getting the data to the right place is all about the address. No matter how you're connecting to the internet, it always takes a variety of software and hardware working together to allow communication from your device to other devices.

Reason for mac addresses and ip