Title: Read it
Course: Personal Computer Hardware > Section: Competencies

2.4 Explain common TCP and UDP ports, protocols, and their purpose. | Chapter | Pages
Ports |  |
21 -FTP | 24 | 921, 928-929
23 - TELNET | 24 | 921, 929
25 - SMTP | 24 | 921, 925-927
53 - DNS | 24 | 138-139, 921
80 - HTTP | 24 | 919-921
110 - POP3 | 24 | 921, 925-927
143 - IMAP | 24 | 921, 925-927
443 - HTTPS | 24 | 920-921
3389 - RDP | 24 | 921
Protocals |  |
DHCP | 5, 22 | 139, 841, 921
DNS | 5 | 138-139, 921
LDAP | 24 | 921, 936
SNMP | 24 | 921, 936
SMB | 24 | 921, 937
SSH | 24 | 921, 929
SFTP | 24 | 921, 930
TCP vs. UDP | 22 | 839-840