Why do we need a network ? Share resources Communicate: emails, chat, voIP Control and monitor for security Entertainment: video games, social media, etc. Physical elements of a network Hosts or “end devices”: Clients Servers(DNS, DHCP, NAT) Devices(printer, phones, etc.) External storage: NAS, SAN, etc. Interconnection equipment: Router, switch, etc. […]
Networking basic concepts(WIP)
