Exercises — Lesson 4: Ports, Protocols, and Services
1 hands-on tasks. Do them in order; each one feeds the Canvas item it names.
20 min · written
1. Port Number Memory Drill
- Without looking: list the port for FTP, SSH, Telnet, SMTP, DNS, HTTP, HTTPS, RDP, SNMP.
- Mark any you missed and review those specifically.
Turn in / bring: Port reference card with self-check.