Go to the shell and type the ifconfig command. The MAC address is shown in the Physical Address field: Once inside the Command Prompt, type the ipconfig/all command. Go to the Command Prompt ( Start – Programs – Accessories – Command Prompt on Windows XP, for newer versions of Windows, just type cmd from the Start screen). The process depends on your operating system: You can find out the MAC address your computer is using. this 01, is not representing the conversion of 5 (as it's vlan 5) to hexadecimal, it's just representing the first SVI you have created in the switch. now, you can use the command show int vlan 5, to get the mac address of the SVI of vlan 5, you will find it.
#Cisco mac address c0c1c0 how to#
How to find the MAC address of your computer then make its SVI up by typing int vlan 5. Each hexadecimal character is 4 bits long, so the first six hexadecimal characters represent the vendor (in this case, Hewlett Packard).
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An example of the information sticker on a MR16 access point is below. For example, this is a valid MAC address: D8-D3-85-EA-1B-EE. The MAC address can be found by physically locating the device information sticker on the device. MAC addresses are usually written in the form of 12 hexadecimal digits. In the following picture we can see the structure of a MAC address: The manufacturer then assigns a unique value for the last 3 bytes, which ensures that every MAC address is globaly unique. Every network card manufacturer gets a universally unique 3-byte code called the Organizationally Unique Identifier (OUI). Manufacturers agree to give all NICs a MAC address that begins with the assigned OUI. MAC addresses are 6 Bytes (48 bits) long. Every Ethernet network interface card (NIC) has a MAC address burned in its firmware, which is why MAC addresses are sometimes known as hardware addresses.
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Ethernet uses MAC (Media Access Control) addresses to uniquely identify a host in an Ethernet environment.