

The amazing thing to me is, this far into the 21st Century, this is still the only way I could find to get this information - i.e. Also, 'sh ip arp | i 0/24' will show just the MAC address(es) on that port.) If you're all Cisco, 'show cdp neighbor' (or 'sh cdp nei') will get you to the next switch. (Small tip: When you see a large number of MAC addresses showing up on a single port, there's a switch on that port into which those MAC addresses are connected. It helps to Ping the subnet's broadcast address (e.g. :^D After beating Google to death over it, hoping for some useful tool, I ended up using exactly the same process (plus the online MAC address lookup to ID the device manufacturer), so I can affirm this works perfectly, if you work it.Īs you can see, the 'sh arp' or 'sh ip arp' commands also give you the MAC addresses, so essentially the 'sh mac add' is only to get the port in which the device is connected.

#SHOW MAC ADDRESS BLUETOOTH#


Configure your DHCP server to assign an IPv4 address to the MAC address of your. userhost> show chassis mac-addresses MAC address information: Public base address 30:b6:4f:0a:7a:bb Public count 1856 Private base address 30:b6:4f:0a:81:fb Private count 192.
#SHOW MAC ADDRESS PASSWORD#
On your Home screen press the Menu button and Settings On the layer 2 device (switch) enter the username and password if needed.To find your MAC address for your device on the campus network use one of the following methods.įor instructions on finding the MAC address of your computer, please see the instructions here. The address is composed of up to 6 pairs of characters, separated by colons.
#SHOW MAC ADDRESS HOW TO#
How to Find the MAC Address of Your DeviceĪ MAC (Media Access Control) address is a number that identifies the network adapter(s) installed on your tablet or phone. How to Find the MAC Address of Your Device.
