
'IT ์์ง๋์ด๋ฅผ ์ํ ๋คํธ์ํฌ ์ ๋ฌธ' ์ฑ ์ ํตํด ๊ณต๋ถํ ๋ด์ฉ ์ ๋ฆฌโ๏ธ
| OSI๋ชจ๋ธ | TCP/IP๋ชจ๋ธ |
|---|---|
| ์์ฉ ๊ณ์ธต (Application Layer) | ์์ฉ ๊ณ์ธต (Application Layer) |
| ํํ ๊ณ์ธต (Presentation Layer) | |
| ์ธ์ ๊ณ์ธต (Session Layer) | |
| ์ ์ก ๊ณ์ธต (Transport Layer) | ์ ์ก ๊ณ์ธต (Transport Layer) |
| ๋คํธ์ํฌ ๊ณ์ธต (Network Layer) | ์ธํฐ๋ท ๊ณ์ธต (Internet Layer) |
| ๋ฐ์ดํฐ ๋งํฌ(Data Link Layer) | ๋คํธ์ํฌ ์ ๊ทผ(Network Access ๋๋ Link) |
| ๋ฌผ๋ฆฌ ๊ณ์ธต (Physical Layer) |
| ์์ฉ ๊ณ์ธต | ์ ์ก ๊ณ์ธต | ๋คํธ์ํฌ ๊ณ์ธต | ๋ฐ์ดํฐ ๋งํฌ + ๋ฌผ๋ฆฌ ๊ณ์ธต |
|---|---|---|---|
| FTP, SSH, TELNET, DNS, SMTP, HTTP | TCP, UDP | IP, ICMP, ARP | ์ด๋๋ท |
