I have small system with the following IP's from /etc/hosts file
188.8.131.52 machine1 184.108.40.206 machine2 220.127.116.11 machine3 18.104.22.168 machine4
the system connected to Cisco switch ( I dont have access to the cisco SWITCH !!!!!! ) the problem that I don’t have info about the IP of the Cisco switch the D.g of the machine are not the switch IP please advice if someone have idea how to find the IP of the Cisco switch by command manipulation or maybe by sniffer that can by installed on the Linux machine?