OH Web: 4.6.2

CodeHS Lessons

Identify the advantages of protocols (e.g., Domain Name System [DNS], File Transfer Protocol [FTP], Hypertext Transfer Protocol [HTTP], Telecommunications Network [Telnet], Remote Desktop Protocol [RDP]], Secure Shell [SSH]) and associated port numbers.

Texas Web Design

Standard

2.6 Domain Name System (DNS)

2.7 Routing

2.8 Packets & Protocols