Now show the mac address table of the switch by entering either (depending on the code versions): This will show the mac address of the device. The example below shows searching for IP address 10.1.4.40. If it returns no entry, then generate traffic to the IP address by pinging the IP address and rerun the command. First connect using putty to the core switch of the site that is doing the routing. To find the port you must already have a good understanding of the network topology and have access to the switches CLI. This blog shows how to do so in a Cisco environment trying to find the IP address 10.1.4.40. It may just be that documentation is being created. There could be a compromised device generating too much traffic in your network. It may be necessary to find which switch port a device is plugged into by using its IP address.
0 Comments
Leave a Reply. |