์ „์†ก๊ณ„์ธต 1
[Network] ์ „์†ก ๊ณ„์ธต ํ”„๋กœํ† ์ฝœ

* ํ”„๋กœ์„ธ์Šค ๋Œ€ ํ”„๋กœ์„ธ์Šค ํ†ต์‹  ์ „์†ก๊ณ„์ธต์€ ํ”„๋กœ์„ธ์Šค ๋Œ€ ํ”„๋กœ์„ธ์Šค ํ†ต์‹  ์ œ๊ณต (ํ”„๋กœ์„ธ์Šค = ๋™์ž‘์ค‘์ธ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ) ์ „์†ก๊ณ„์ธต์—์„œ๋Š” ํฌํŠธ์ฃผ์†Œ (Port Address, Port Number) ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ”„๋กœ์„ธ์Šค๋ฅผ ๊ตฌ๋ถ„ํ•จ ์ž˜ ์•Œ๋ ค์ง„ ํฌํŠธ(Well-known Port Number) : ํŠน์ • ์„œ๋น„์Šค๋ฅผ ์œ„ํ•œ ์šฉ๋„๋กœ ์˜ˆ์•ฝ๋œ ๋ฒˆํ˜ธ๋กœ์„œ 0~1,023 ์‚ฌ์ด์˜ ์ •์ˆ˜ ๋“ฑ๋ก๋œ ํฌํŠธ(Registered Port) : IANA๊ธฐ๊ด€์— ๋“ฑ๋กํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ํฌํŠธ ์ฃผ์†Œ ๋™์  ํฌํŠธ(Dynamic Port) : ํ—ˆ๊ฐ€์—†์ด ์ž„์‹œ ํ˜น์ธ ๊ฐœ์ธ ํฌํŠธ ์ฃผ์†Œ๋กœ ์‚ฌ์šฉ * ํ๋ฆ„์ œ์–ด(Flow Control) ์ •๋ณด ์ƒ์‚ฐ์ž์™€ ์†Œ๋น„์ž๊ฐ„์— ์ •๋ณด ์ƒ์„ฑ์œจ๊ณผ ์†Œ๋น„์œจ์˜ ๊ท ํ˜•์ด ์ค‘์š” -> ๊ท ํ˜•์ด ๋งž์ง€ ์•Š์œผ๋ฉด ์‹œ์Šคํ…œ ํšจ์œจ ์ €ํ•˜ ์ •๋ณด ์ƒ์‚ฐ์ž๋กœ๋ถ€ํ„ฐ ์†Œ๋น„์ž๋กœ ๋ฐฐ๋‹ฌํ•˜๋Š” ๋ฐฉ๋ฒ• ๋ฐ€๊ธฐ(Pu..
software engineering/์ปดํ“จํ„ฐ๋„คํŠธ์›Œํฌ 2023.11.06
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๋”๋ณด๊ธฐ

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