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1. #Show mac address table how to
2. #Show mac address table install
3. #Show mac address table windows 10
4. #Show mac address table mac

#Show mac address table mac

Total Mac Addresses for this criterion: 27 The command show mac address-table, not surprisingly, is used to display the MAC address table of a switch we just talked about, as shown below: In this way, a switch dynamically builds an address table by using the source MAC address of the frames received.Īs a practice, try issuing command ipconfig /all on Windows CLI and show mac address-table on Cisco switch CLI to get warmed up for later examples. When the switch receives a frame, it associates the MAC address of the sending device with the switch port on which it was received. The switch maintains an address table called MAC address table in order to efficiently switch frames between interfaces. The term packet is used to describe the layer 3 header and data without the layer 2 header or trailer. The term frame refers to the bits and bytes that include the layer 2 header and trailer along with the data encapsulated by the header and trailer. Let’s make a distinction between frame and packet before moving forward as these terms are often used rather loosely.

They are merely different representations of the same MAC address. A Microsoft Windows system would list a MAC address as 12-34-56-78-9A-BC whereas a Cisco switch would list it as 1234.5678.9abc. Ethernet addresses, also known as MAC (Media Access Control) addresses, are 6 bytes or 48 bits in length, typically written in hexadecimal form.

#Show mac address table windows 10

Once you complete the steps, PowerShell will list the MAC address for every network adapter configured on your Windows 10 device.The ultimate goal of switches is to carry frames from the source to the appropriate destination based on the destination Ethernet address in the frame header.

#Show mac address table install

#Show mac address table how to

How to find MAC address using Command Prompt Once you complete the steps, you'll be able to determine the media access control address of the network adapter.

Double-click the Ethernet or Wi-Fi adapter depending on your connection.Ĭonfirm the MAC address of the network adapter.Īfter you complete the steps, you'll know the physical address of the network card, which you can use filter access in the network settings or identify a device on the router.To determine the physical address of a network card on Windows 10 with Control Panel, use these steps:Ĭlick the Change adapter settings from the left pane.

How to find MAC address using Control Panel Once you complete the steps, you'll have an understanding of the MAC address for the network adapter installed on your computer. Under the "Properties" section, confirm the physical address (MAC) of the device.