I have small system with the following IP's from /etc/hosts file
220.127.116.11 machine1 18.104.22.168 machine2 22.214.171.124 machine3 126.96.36.199 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?