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PORTS NUMBERS
PORTS OF THE TCP/P
| Question | Answer |
|---|---|
| 21 | File Transfer Protocol (FTP) |
| 23 | TELNET |
| 25 | Simple Mail Transfer Protocol (SMTP) |
| 53 | Domain Name System (DNS) UDP |
| 80 | Hypertext Transfer Protocol (HTTP) |
| 110 | POP3 |
| 143 | IMAP |
| 443 | Hypertext Transfer Protocol Secure(HTTPS) |
| 3389 | Remote Desktop Protocol (RDP) |
| 22 | Secure Shell (SHH) |
| 115 | Simple File Transfer Protocol (S FTP) |
| 137 | NetBIOS UDP |
| 992 | TELNET protocol over TLS/SSL |
| 161 | Simple Network Management Protocol (SNMP) |
| 67 client, 68 server | Dynamic Host Configuration Protocol (DHCP) UDP |
| 69 | Trivial File Transfer Protocol (TFTP) UDP |