TCP/UDP Port Number Quiz

05 May 2025

TCP Port Numbers

FTP – File Transfer Protocol:

FTP Control – File Transfer Protocol Control:

SSH – Secure Shell:

Telnet – Remote Command Line Access:

SMTP – Simple Mail Transfer Protocol:

HTTP – Hypertext Transfer Protocol:

POP3 – Post Office Protocol 3:

HTTPS – Hypertext Transfer Protocol Secure:

UDP Port Numbers

DHCP Server – Dynamic Host Configuration Protocol:

DHCP Client – Dynamic Host Configuration Protocol:

TFTP – Trivial File Transfer Protocol:

SNMP – Simple Network Management Protocol:

SNMP Manager – Simple Network Management Protocol:

Syslog – System Logging Protocol:

TCP & UDP Port Numbers

DNS – Domain Name System: