Hellow guys, Welcome to my website, and you are watching How #Switch, #Router, #Gateway, #Subnet & #Firewall Work #internet #tech #computer #troubleshooting. and this vIdeo is uploaded by GD Business Solutions at 2024-11-04T09:34:35-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.