A.DMZ B.Internet C.Extranet D.Intranet
A.nmap -ss -o target.test.com/24 B.nmap -sU -O target.test.com/24 C.nmap -sS -O target.test.com/24 D.nmap -iR -O target.test.com/24
A.-sU B.-sP C.-sS D.-sA