Port Numbers

  1. Port # for FTP
    20/21
  2. Port # for RDP Remote Desktop Protocol
    3389
  3. Port # for SSH Secure SHell
    22
  4. Port # Telenet
    23
  5. name of port for #25
    SMTP
  6. name DNS port #
    53
  7. Port # for TFTP Trivial File Transfer Protocol
    69
  8. Port # for HTTP Hypertext Transfer Protocol
    80
  9. Port # for Kerberos- a strong secure network authentication protocol designed and created by MIT that win2k, 2003, 08, XP UNIX, Linux and Novell use for logging in a network
    88
  10. Port # POP3 Post Office Protocol 3
    110
  11. Port # NNTP Network News Transfer Protocol
    119
  12. Port # for NTP Network Time Protocol
    123
  13. Port # for IMAP Internet Message Access Protocol
    143
  14. Port # for SNMP Simple Network Management Protocol
    161
  15. Port # for LDAP Lightweight Directory Access Protocol
    389
  16. Port # for SSL Secure Socket Layer
    443
  17. Port # for DHCP Dynamic Host Configuration Protocol
    546/547
  18. Port # for WINS Windows Internet Naming Service
    1512
  19. Port # for L2TP Layer Two (2) Tunneling Protocol
    1701
  20. Port # for PPTP Point-to-Point Tunneling Protocol- very impt used for creating Virtual Private Networks (VPNs)
    1723
  21. Port # for RADIUS Remote Authentication Dial-In User Service
    1812/13
Author
shadrinaff
ID
11807
Card Set
Port Numbers
Description
Network plus study guide
Updated