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Network Virtualization

Joshua Jung edited this page Jun 2, 2014 · 1 revision

ํด๋ผ์šฐ๋“œ๋Š” ์ปดํ“จํŒ… ์ž์›์„ ์œ ์—ฐํ•˜๊ฒŒ ์ œ์–ดํ•  ์ˆ˜ ์žˆ์–ด์•ผ ํ•œ๋‹ค. ์œ ์—ฐํ•˜๊ฒŒ ์ œ์–ดํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ผ๋ฐ˜์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์†Œํ”„ํŠธ์›จ์–ด์ ์œผ๋กœ ์ถ”์ƒํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค. ๊ด€๋ฆฌ์ž๋Š” ํ•˜๋“œ์›จ์–ด๋ฅผ ์ง์ ‘ ์ œ์–ดํ•˜๋Š” ๋Œ€์‹  ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์ œ์–ดํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์ž์›์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ฐ€์ƒ๋จธ์‹ (virtual machine)์ด๋ผ๋Š” ๊ฒƒ๋„ ๊ฒฐ๊ตญ์€ ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์ด์šฉํ•ด์„œ ์ปดํ“จํ„ฐ ์ž์›์„ ์ถ”์ƒํ™”ํ•œ ๊ฒƒ์ด๋‹ค. ์ด ์ถ”์ƒํ™” ๊ณ„์ธต ์œ„์—์„œ ์šด์˜์ฒด์ œ๋ฅผ ์˜ฌ๋ฆฌ๋Š”๊ฒƒ์ด ๊ฐ€์ƒ๋จธ์‹ ์˜ ๋ณธ์งˆ์ด๋‹ค.

๋„คํŠธ์›Œํฌ ๊ฐ€์ƒํ™”๋Š” ๋‹ค๋ฅธ ๊ฐ€์ƒํ™”์— ๋น„ํ•ด์„œ ๋น„๊ต์  ๊ณ ๋ฏผํ• ๊ฒŒ ๋งŽ์€ ์˜์—ญ์ด๋‹ค. ๋‹ค์–‘ํ•œ ํ”„๋กœํ† ์ฝœ๊ณผ ๋‹ค๋ฅธ ํ˜•ํƒœ์˜ ๋„คํŠธ์›Œํฌ ์žฅ๋น„๋“ค์„ ํšจ๊ณผ์ ์œผ๋กœ ์ถ”์ƒํ™”ํ•˜๊ธฐ ์œ„ํ•œ ๋…ธ๋ ฅ์ด ์ตœ๊ทผ์—์„œ์•ผ ๊ฒฐ์‹ค์„ ๋งบ๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.

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