Create "concept map" for overall understanding of IT Infrastructure 1) Use the following concepts: OSI model, TCP/IP, Protocol, LAN, WAN, Internet, Active Directory, DNS, Server, Client, Domain, Signal, Data, Errors 2) And additional concepts based on your choice: You need to pick up additional 10 concepts. The concepts must be IT Infrastructure related The concept map you created must be logically explainable. Create "concept map" for overall understanding of IT Infrastructure 1) Use the following concepts: OSI model, TCP/IP, Protocol, LAN, WAN, Internet, Active Directory, DNS, Server, Client, Domain, Signal, Data, Errors 2) And additional concepts based on your choice: You need to pick up additional 10 concepts. The concepts must be IT Infrastructure related The concept map you created must be logically explainable