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Network+ Ports
| Question | Answer |
|---|---|
| Port 20,21 | FTP: File Transfer Protocol |
| Port 22 | SSH: Secure Remote Access SFTP: Secure File Transfer Protocol |
| Port 23 | Telnet: Unsecure Remote Access |
| Port 25 | SMTP: Sending Emails |
| Port 53 | DNS: Domain Name Service |
| Port 67,68 | DHCP: Dynamic Host Control Protocol |
| Port 69 | TFTP: Trivial File Transfer Protocol |
| Port 80 | HTTP: Web Browsing |
| Port 110 | POP3: Receiving Emails |
| Port 123 | NTP: Network Time Protocol |