nmap (Network Mapper) Active Scanning in Kali Linux

Scanning :-



Total Ports are 65,536 //ports are entry point



TCP= Transsmission Control Protocol

UDP= Userdatagram Protocol



Scannig are two type:- 1. Active Scanning.  //your ip is goes to your VICTIM.

      2. Passive Scanning. //You use third party ip and attack to your VICTIM.



Tool 1:- nmap ip //you get all open ports //active scanning



Tool 2:- nmap -D fake ip,fake ip //error??