command to find mac address on cisco switch

If the device is pingable, then do a simple sh ip arp command. If you know the IP address of the device then try to ping it from within the switch.

These commands will help you to work faster.

The list itself is displayed in form of a table.Trick and tip for network admin you should know when you work on enterprice switch. But based on the above output, ‘show mac address-table’ is effective to display MAC Address List of any devices connected to the device where the command is being executed. Since the output is too long, the rest of the output is omitted. VLAN MAC Address Type age Secure NTFY Ports/ * - primary entry, G - Gateway MAC, (R) - Routed MAC, O - Overlay MACĪge - seconds since last seen,+ - primary entry using vPC Peer-Link, The output of the above command in the privilege command mode prompt inside the real Cisco Router Network Device : A copy of eachĪfter successfully connected to Cisco Router Network Device, execute the following command to display MAC Address List : Lesser General Public License (LGPL) Version 2.1. The GNU General Public License (GPL) version 2.0 or the GNU Certain components of this software are licensed under Owned by other third parties and used and distributed under The copyrights to certain works contained in this software are To display the output which has several contents of MAC Address List, below is another example of the command execution done by performing remote access via SSH service to a real Cisco router network device ssh Access VerificationĬisco xxxxx xxxxx xxxxxxxxxx (XXXX-XXXX) SoftwareĬopyright (c) 2002-2012, Cisco Systems, Inc. The image below shows how the device is actually located which is a single device without any connection elsewhere : Since the above device is not even connected to any other devices, it doesn’t record any MAC Address of any devices at all, show the table of MAC Address List displayed is empty. This is the sample of the executed output shown in the image : After enabling privilege command mode has already done successfully, type the ‘show mac address-table’ command in it as shown below : To enable a privilege command mode in a router, read the following article title ‘Enabling Cisco Network Device to Permit Privilege Command’ in this link. So, in order to display that information about the MAC address entries which is displayed in the form of a table, use the show mac address-table command and type it in the command prompt provided in the CLI (Command Line Interface) within the privilege command mode.

Command to find mac address on cisco switch