How to Find Mac Address of Dell Laptop

Every device that has a network has the MAC address scripted on the device interface card that is inserted into the device. The full form of Mac is media access control. But before we start our main topic, do you know what a MAC address is? A MAC address is a unique identifier assigned to each network interface controller (NIC) for use as a network address in communications within a network.

If you want to know how to find the MAC address of your Dell laptop, then this article will guide you through the process. Finding the MAC address of your laptop is quite easy and can be done by following a few simple steps.

To start with, go to Configure and click on the Advanced tab. Then, click on Network Address. Locate the Network Interface Controller (NIC) for your Dock (typically Realtek GBE Ethernet) and right-click on it and select Properties from the menu that appears.

If you have enabled MAC Pass-Through in the BIOS but this is not reflected inside the operating system, then you need to update the BIOS and the Dock Network driver (Realtek GBE Ethernet) to the latest revisions available from the Dell Support site for your laptop. Save your changes and restart the computer.

After restarting, go to System Configuration and locate MAC address Pass-Through: System Unique MAC Address. This is where you will find the unique hardware MAC address of your laptop.

Alternatively, you can also determine the passthrough MAC address by running a command-line prompt and using either of the following commands:

* Without the USB-C Dock or network adapter attached

* With the USB-C Dock or network adapter attached

The dock must have a Static IP address that is assigned and configured to ensure that the MAC Address pass-through functions properly. If your laptop is on a docking station with the default DHCP IP Address configuration, then your IT will be prevented from managing the laptop on the network.

However, when a docked laptop is configured with a Static IP Address, the dock can block MAC Address pass-through communication. This is because unique hardware MAC addresses are used to identify and manage individual assets on a network, ensuring that these assets comply with availability and discoverability requirements of the managing IT group.

In summary, finding the MAC address of your Dell laptop is an important step in configuring your laptop for use on a managed network. By following the steps outlined above, you should be able to easily find the unique hardware MAC address of your laptop.

How to find mac address of dell laptop