Tcp ip 4 ๊ณ„์ธต - [Network] ๋„คํŠธ์›Œํฌ TCP/IP 4๊ณ„์ธต : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ

๊ณ„์ธต 4 tcp ip [ ๋„คํŠธ์›Œํฌ

๊ณ„์ธต 4 tcp ip TCP/IP 4๊ณ„์ธต

2. OSI 7 ๊ณ„์ธต, TCP/IP 4 ๊ณ„์ธต โ€” ๊ฐœ๋ฐœ๊ดด๋ฐœ

๊ณ„์ธต 4 tcp ip [์ดํ•ดํ•˜๊ธฐ] OSI

[Network] TCP / IP 4๊ณ„์ธต

๊ณ„์ธต 4 tcp ip TCP/IP 4๊ณ„์ธต์˜

๊ณ„์ธต 4 tcp ip OSI 7๊ณ„์ธต๊ณผ

๊ณ„์ธต 4 tcp ip TCP/IP 4๊ณ„์ธต

๊ณ„์ธต 4 tcp ip TCP/IP 4๊ณ„์ธต์˜

๊ณ„์ธต 4 tcp ip [ ๋„คํŠธ์›Œํฌ

๊ณ„์ธต 4 tcp ip [๋„คํŠธ์›Œํฌ] OSI

๊ณ„์ธต 4 tcp ip TCP/IP 4๊ณ„์ธต

[OSI 7๊ณ„์ธต, TCP/IP 4๊ณ„์ธต] ๋„คํŠธ์›Œํฌ์˜ ๊ธฐ๋ณธ ๊ณ„์ธต ๊ตฌ์กฐ

๊ทธ๋ฆฌ๊ณ  ๋ฐ”๋กœ ์ด PORT๋ผ๋Š” ๊ธฐ๋Šฅ์ด IP์˜ ์„ธ ๋ฒˆ์งธ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•ด์ค€๋‹ค.

  • ๊ณ„์ธต 2 : ์ธํ„ฐ๋„ท ๊ณ„์ธต์œผ๋กœ OSI 7๊ณ„์ธต์˜ ๋„คํŠธ์›Œํฌ ๊ณ„์ธต๊ณผ ๋น„์Šทํ•˜๋‹ค๊ณ  ๋ณด์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.

2. OSI 7 ๊ณ„์ธต, TCP/IP 4 ๊ณ„์ธต โ€” ๊ฐœ๋ฐœ๊ดด๋ฐœ

TCP์—์„œ๋Š” ๋ชฉ์ ์ง€๋กœ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ณ„์ธต์—์„œ ์ „๋‹ฌ๋ฐ›์€ ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†ก์— ์•Œ๋งž๊ฒŒ ์„ธ๊ทธ๋จผํŠธ Segment ๋‹จ์œ„๋กœ ๋‚˜๋ˆ  ์ „์†กํ•˜๊ธฐ ๋˜๋Š”๋ฐ, ์—ฌ๊ธฐ์„œ ์„ธ๊ทธ๋จผํŠธ๋“ค์€ ๊ฒ€์‚ฌํ•ฉ Checksum ์ด๋ผ ๋ถˆ๋ฆฌ๋Š” ์ผ์ข…์˜ ์ค‘๋ณต ๋ฐ ์˜ค๋ฅ˜ ๊ฒ€์‚ฌ์˜ ์ˆ˜ํ–‰์„ ๊ฑฐ์ณ ์ผ์ •ํ•œ ์ˆœ์„œ์— ๋งž์ถฐ์„œ ์ „์†ก๋œ๋‹ค.

  • TCP ์ •๋ณด์™€ IP packet์„ ์ƒ์„ฑํ•œ ๋ฐ์ดํ„ฐ ์•ˆ์— ๋‹ด๊ฒจ์ง„ ๊ตฌ์ฒด์ ์ธ ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

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