How do it…

These are the steps:

  1. Open nmap in Command Prompt.
  2. Run the following syntax in the Command Prompt to perform a TCP SYN scan:
    nmap –v –sS 192.168.75.137

  1. Run the following syntax in the Command Prompt to perform a TCP Connect scan:
     nmap –v –sT 192.168.75.137

  1. Run the following syntax in the Command Prompt to perform a TCP NULL scan:
    nmap –v –sN 192.168.75.137

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