{"id":2451,"date":"2025-02-05T16:56:58","date_gmt":"2025-02-05T08:56:58","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=2451"},"modified":"2025-02-05T17:13:58","modified_gmt":"2025-02-05T09:13:58","slug":"rhsyacjglwl","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/ko\/rhsyacjglwl\/","title":{"rendered":"AWS VPC\ub97c \uc0ac\uc6a9\ud558\uc5ec \uaca9\ub9ac\ub41c \ub124\ud2b8\uc6cc\ud06c\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p><strong>Amazon Web Services(AWS)\ub294 VPC(Virtual Private Cloud)\ub77c\ub294 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>\uac1c\uc778\uc801\uc774\uace0 \uc548\uc804\ud558\uba70 \ud655\uc7a5 \uac00\ub2a5\ud55c \ud074\ub77c\uc6b0\ub4dc \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\ub294 \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\uc785\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 VPC\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<strong>\ub124\ud2b8\uc6cc\ud06c \ubd84\ub9ac<\/strong>.<\/p>\n<h3 id=\"heading-what-is-aws-vpc\" class=\"permalink-heading\"><strong>AWS VPC\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2453 aligncenter\" src=\"http:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/xz.jpeg\" alt=\"\" width=\"634\" height=\"389\" srcset=\"https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/xz.jpeg 287w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/xz-18x12.jpeg 18w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/p>\n<p>\uac00\uc0c1 \uc0ac\uc124 \ud074\ub77c\uc6b0\ub4dc<strong>(VPC)<\/strong>\uc0ac\uc6a9\uc790\uac00 \uace0\uc720\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc744 \uc815\uc758\ud560 \uc218 \uc788\ub294 AWS \ud074\ub77c\uc6b0\ub4dc\uc758 \ub17c\ub9ac\uc801\uc73c\ub85c \ubd84\ub9ac\ub41c \uc139\uc158\uc785\ub2c8\ub2e4. \uc774\ub97c \ud074\ub77c\uc6b0\ub4dc \ub0b4\uc758 \uac1c\uc778 \ub370\uc774\ud130 \uc13c\ud130\ub77c\uace0 \uc0dd\uac01\ud574 \ubcf4\uc138\uc694.<\/p>\n<p>VPC\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815(IP \uc8fc\uc18c, \ub77c\uc6b0\ud305 \ub4f1)\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub9cc\ub4e4\ub2e4<strong>\uacf5\uac1c \ubc0f \ube44\uacf5\uac1c \uc11c\ube0c\ub137<\/strong>.<\/li>\n<li>\uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ud558\uac70\ub098 \ub9ac\uc18c\uc2a4\ub97c \ube44\uacf5\uac1c\ub85c \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-key-features-of-aws-vpc\" class=\"permalink-heading\"><strong>AWS VPC\uc758 \uc8fc\uc694 \uae30\ub2a5<\/strong>:<\/h4>\n<ol>\n<li><strong>\uc11c\ube0c\ub137<\/strong>\u2013 VPC\ub97c \uacf5\uac1c \uc11c\ube0c\ub137\uacfc \ube44\uacf5\uac1c \uc11c\ube0c\ub137\uc73c\ub85c \ub098\ub215\ub2c8\ub2e4.<\/li>\n<li><strong>\uc778\ud130\ub137 \uac8c\uc774\ud2b8\uc6e8\uc774(IGW)<\/strong>\u00a0\u2013 \ub300\uc911\uc5d0\uac8c \uacf5\uac1c\ub41c \ub9ac\uc18c\uc2a4\uac00 \uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ub418\ub3c4\ub85d \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>NAT \uac8c\uc774\ud2b8\uc6e8\uc774\/NAT \uc778\uc2a4\ud134\uc2a4<\/strong>\u2013 \uac1c\uc778 \uc778\uc2a4\ud134\uc2a4\uac00 \uc778\ud130\ub137\uc5d0 \uc548\uc804\ud558\uac8c \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub77c\uc6b0\ud305 \ud14c\uc774\ube14<\/strong>\u2013 VPC \ub0b4\uc5d0\uc11c \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc774 \ud750\ub974\ub294 \ubc29\uc2dd\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf4\uc548 \uadf8\ub8f9 \ubc0f NACL<\/strong>\u00a0\u2013 \uc778\uc2a4\ud134\uc2a4 \ubc0f \uc11c\ube0c\ub137 \uc218\uc900\uc5d0\uc11c \uc778\ubc14\uc6b4\ub4dc\/\uc544\uc6c3\ubc14\uc6b4\ub4dc \ud2b8\ub798\ud53d\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>VPC \ud53c\uc5b4\ub9c1<\/strong>\u2013 \uc5ec\ub7ec \uac1c\uc758 VPC\ub97c \uc5f0\uacb0\ud558\uc5ec \uc11c\ub85c \ud1b5\uc2e0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>AWS \ud504\ub77c\uc774\ube57 \ub9c1\ud06c<\/strong>\u00a0\u2013 AWS \uc11c\ube44\uc2a4\ub97c \uc778\ud130\ub137\uc5d0 \ub178\ucd9c\ud558\uc9c0 \uc54a\uace0\ub3c4 \ube44\uacf5\uac1c\ub85c \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub3c4\ub85d \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>VPC \uc5d4\ub4dc\ud3ec\uc778\ud2b8<\/strong>\u2013 VPC \ub0b4\uc5d0\uc11c AWS \uc11c\ube44\uc2a4\uc5d0 \ube44\uacf5\uac1c\ub85c \uc5f0\uacb0\ud558\ub824\uba74 IGW\ub098 NAT\ub97c \uc0ac\uc6a9\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-what-is-an-isolated-network\" class=\"permalink-heading\"><strong>\uaca9\ub9ac\ub41c \ub124\ud2b8\uc6cc\ud06c\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n<p><strong>\ub124\ud2b8\uc6cc\ud06c \ubd84\ub9ac<\/strong>\uc778\uc2a4\ud134\uc2a4\uac00 \uc778\ud130\ub137\uc5d0 \uc9c1\uc811 \uc561\uc138\uc2a4\ud560 \uc218 \uc5c6\ub294 VPC \uc124\uc815\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub294 \uc778\ud130\ub137\uc5d0 \ub178\ucd9c\ub418\uc5b4\uc57c \ud558\ub294 \uc0ac\uc6a9\uc790\ub97c \ub300\uc0c1\uc73c\ub85c \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<strong>\ub370\uc774\ud130\ubca0\uc774\uc2a4\ub098 \ubc31\uc5d4\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uac19\uc740 \ubcf4\uc548 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/strong><\/p>\n<h3 id=\"heading-step-by-step-guide-to-creating-an-isolated-network-in-aws\" class=\"permalink-heading\"><strong>AWS\uc5d0\uc11c \uaca9\ub9ac\ub41c \ub124\ud2b8\uc6cc\ud06c\ub97c \ub9cc\ub4dc\ub294 \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc<\/strong><\/h3>\n<p>\ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>VPC \uc0dd\uc131<\/strong><\/li>\n<li><strong>\uac1c\uc778 \uc11c\ube0c\ub137 \ub9cc\ub4e4\uae30<\/strong><\/li>\n<li><strong>\uc778\ud130\ub137 \uc811\uc18d\uc744 \ucc28\ub2e8\ud558\uae30 \uc704\ud574 \ub77c\uc6b0\ud305 \ud14c\uc774\ube14 \uc218\uc815<\/strong><\/li>\n<li><strong>\uac1c\uc778 \uc11c\ube0c\ub137\uc5d0\uc11c EC2 \uc778\uc2a4\ud134\uc2a4 \uc2dc\uc791<\/strong><\/li>\n<li><strong>(\uc120\ud0dd \uc0ac\ud56d) \ubca0\uc2a4\ucc9c \ud638\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac1c\uc778 \uc778\uc2a4\ud134\uc2a4\uc5d0 \uc561\uc138\uc2a4\ud569\ub2c8\ub2e4.<\/strong><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-step-1-create-a-vpc\" class=\"permalink-heading\"><strong>1\ub2e8\uacc4: VPC \uc0dd\uc131<\/strong><\/h4>\n<ol>\n<li>\uc5f4\ub824 \uc788\ub294<strong>AWS \ucf58\uc194<\/strong>\u2192 \uc774\ub3d9<strong>VPC<\/strong>.<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>VPC \uc0dd\uc131<\/strong>.<\/li>\n<li><strong>\uc624\uc9c1<\/strong>VPC\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/li>\n<li>\uc785\ub825\ud558\ub2e4:\n<ul>\n<li><strong>\uc774\ub984<\/strong>:<code>\ub0b4 \uaca9\ub9ac\ub41c VPC<\/code><\/li>\n<li><strong>IPv4 CIDR \ube14\ub85d<\/strong>:<code>10.0.0.0\/16<\/code><\/li>\n<\/ul>\n<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>VPC \uc0dd\uc131<\/strong>.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-step-2-create-a-private-subnet\" class=\"permalink-heading\"><strong>2\ub2e8\uacc4: \uac1c\uc778 \uc11c\ube0c\ub137 \ub9cc\ub4e4\uae30<\/strong><\/h4>\n<ol>\n<li>\ub85c \uac00\ub2e4<strong>\uc11c\ube0c\ub137<\/strong>\u2192 \ud074\ub9ad<strong>\uc11c\ube0c\ub137 \uc0dd\uc131<\/strong>.<\/li>\n<li>\uc120\ud0dd\ud558\ub2e4<strong>\ub0b4 \uaca9\ub9ac\ub41c VPC<\/strong>.<\/li>\n<li>\uc785\ub825\ud558\ub2e4:\n<ul>\n<li><strong>\uc11c\ube0c\ub137 \uc774\ub984<\/strong>:<code>\ud504\ub77c\uc774\ube57 \uc11c\ube0c\ub137 1<\/code><\/li>\n<li><strong>\uc720\ud6a8\uc131<\/strong>: \uc6d0\ud558\ub294 \uc601\uc5ed\uc744 \uc120\ud0dd\ud558\uc138\uc694(\uc608:<code>\ubbf8\uad6d \ub3d9\ubd80 1A<\/code>\uff09<\/li>\n<li><strong>CIDR \ube14\ub85d<\/strong>:<code>10.0.1.0\/24<\/code><\/li>\n<\/ul>\n<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>\uc11c\ube0c\ub137 \uc0dd\uc131<\/strong>.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-step-3-modify-route-table-to-block-internet-access\" class=\"permalink-heading\"><strong>3\ub2e8\uacc4: \uc778\ud130\ub137 \uc811\uc18d\uc744 \ucc28\ub2e8\ud558\uae30 \uc704\ud574 \ub77c\uc6b0\ud305 \ud14c\uc774\ube14 \uc218\uc815<\/strong><\/h4>\n<ol>\n<li>\ub85c \uac00\ub2e4<strong>\ub77c\uc6b0\ud305 \ud14c\uc774\ube14<\/strong>\u2192 \ud074\ub9ad<strong>\ub77c\uc6b0\ud305 \ud14c\uc774\ube14 \uc0dd\uc131<\/strong>.<\/li>\n<li>\uadf8 \uc774\ub984\uc744 \ub9d0\ud574 \ubcf4\uc138\uc694<code>\uac1c\uc778 \uacbd\ub85c \ud14c\uc774\ube14<\/code>.<\/li>\n<li>\uadf8\uac83\uc744 \ubd80\ucc29\ud558\ub2e4<code>\ub0b4 \uaca9\ub9ac\ub41c VPC<\/code>.<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>&quot;\ub9cc\ub4e4\ub2e4&quot;<\/strong>.<\/li>\n<li>\uacbd\ub85c \ud14c\uc774\ube14\uc744 \uac1c\uc778 \uc11c\ube0c\ub137\uacfc \uc5f0\uacb0\ud569\ub2c8\ub2e4.\n<ul>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<code>\uac1c\uc778 \uacbd\ub85c \ud14c\uc774\ube14<\/code>\u2192<strong>\uc11c\ube0c\ub137 \uc5f0\uacb0<\/strong>.<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>\uc11c\ube0c\ub137 \uc5f0\uacb0 \ud3b8\uc9d1<\/strong>\u2192\uc120\ud0dd<code>\ud504\ub77c\uc774\ube57 \uc11c\ube0c\ub137 1<\/code>.<\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>&quot;\uad6c\ud558\ub2e4&quot;<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<blockquote><p>\u26a0<strong>\uc911\uc694\ud55c \ud301:<\/strong>\uc778\ud130\ub137 \uac8c\uc774\ud2b8\uc6e8\uc774(IGW) \ub610\ub294 NAT \uac8c\uc774\ud2b8\uc6e8\uc774\uc5d0 \uc5f0\uacb0\ud558\uc9c0 \ub9c8\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \uaca9\ub9ac\uac00 \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p><\/blockquote>\n<h4 id=\"heading-step-4-launch-an-ec2-instance-in-the-private-subnet\" class=\"permalink-heading\"><strong>4\ub2e8\uacc4: \ud504\ub77c\uc774\ube57 \uc11c\ube0c\ub137\uc5d0\uc11c EC2 \uc778\uc2a4\ud134\uc2a4 \uc2dc\uc791<\/strong><\/h4>\n<ol>\n<li>\ub85c \uac00\ub2e4<strong>EC2<\/strong>\u00a0\u2192 \ud074\ub9ad<strong>\uc778\uc2a4\ud134\uc2a4\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4<\/strong>.<\/li>\n<li>AMI\ub97c \uc120\ud0dd\ud558\uc138\uc694(\uc608:<strong>\uc544\ub9c8\uc874 \ub9ac\ub205\uc2a4 2<\/strong>).<\/li>\n<li>\uc120\ud0dd\ud558\ub2e4<strong>t2.\ub9c8\uc774\ud06c\ub85c<\/strong>\u00a0(\ubb34\ub8cc \uacc4\uce35 \uc801\uc6a9 \uac00\ub2a5).<\/li>\n<li><strong>\ub124\ud2b8\uc6cc\ud06c \ubd80\ubd84<\/strong>:\n<ul>\n<li><strong>\ud504\ub77c\uc774\ube57 \ud074\ub77c\uc6b0\ub4dc<\/strong>:<code>\ub0b4 \uaca9\ub9ac\ub41c VPC<\/code><\/li>\n<li><strong>\uc11c\ube0c\ub137<\/strong>:<code>\ud504\ub77c\uc774\ube57 \uc11c\ube0c\ub137 1<\/code><\/li>\n<li><strong>\uc790\ub3d9\uc73c\ub85c \uacf5\uc6a9 IP \ud560\ub2f9<\/strong>\u00a0:<strong>\uc7a5\uc560\ub97c \uc785\ud788\ub2e4<\/strong><\/li>\n<\/ul>\n<\/li>\n<li>\uac1c\uc778 \uc561\uc138\uc2a4\ub97c \uc0dd\uc131\ud558\uac70\ub098 \uc120\ud0dd\ud558\uc138\uc694<strong>\ubcf4\uc548 \uadf8\ub8f9.<\/strong><\/li>\n<li>\ub538\uae4d \ud558\ub294 \uc18c\ub9ac<strong>\uc2dc\uc791\ud558\ub2e4<\/strong>.<\/li>\n<\/ol>\n<blockquote><p>\uc774\uc81c EC2 \uc778\uc2a4\ud134\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<strong>\ub124\ud2b8\uc6cc\ud06c \ubd84\ub9ac<\/strong>\uc774\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<strong>\uc778\ud130\ub137 \uc811\uc18d \ubd88\uac00<\/strong>,\ub610\ud55c<strong>\uc778\ud130\ub137\uc5d0\uc11c \uc811\uadfc \ubd88\uac00<\/strong>.<\/p>\n<p>&nbsp;<\/p><\/blockquote>\n<h4 id=\"heading-step-5-optional-access-private-instance-using-a-bastion-host\" class=\"permalink-heading\"><strong>5\ub2e8\uacc4(\uc120\ud0dd \uc0ac\ud56d): \uc694\uc0c8 \ud638\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac1c\uc778 \uc778\uc2a4\ud134\uc2a4\uc5d0 \uc561\uc138\uc2a4<\/strong><\/h4>\n<p>\uadc0\ud558\uc758 \uc778\uc2a4\ud134\uc2a4\uac00 \uac1c\uc778 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc788\uae30 \ub54c\ubb38\uc5d0<strong>SSH\ub97c \uc9c1\uc811 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4<\/strong>. \ub2f9\uc2e0\uc740 \ud544\uc694\ud569\ub2c8\ub2e4<strong>\ubc14\uc2a4\ud2f0\uc628 \ud638\uc2a4\ud2b8<\/strong>(\uc810\ud504 \uc11c\ubc84 \uc5ed\ud560\uc744 \ud558\ub294 \uacf5\uac1c\uc801\uc73c\ub85c \uc811\uadfc \uac00\ub2a5\ud55c \uc778\uc2a4\ud134\uc2a4).<\/p>\n<h4 id=\"heading-steps-to-set-up-a-bastion-host\" class=\"permalink-heading\"><strong>\uc694\uc0c8 \ud638\uc2a4\ud2b8\ub97c \uc124\uc815\ud558\ub294 \ub2e8\uacc4:<\/strong><\/h4>\n<ol>\n<li>\ub3d9\uc77c\ud55c VPC\uc5d0 \ub2e4\ub978 VPC\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<strong>\uacf5\uac1c \uc11c\ube0c\ub137.<\/strong><\/li>\n<li><strong>\uacf5\uac1c \uc11c\ube0c\ub137\uc5d0\uc11c<\/strong>.\uc5d0\uc11c \uc0c8\ub85c\uc6b4 EC2 \uc778\uc2a4\ud134\uc2a4\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud560 \uac83\uc774\ub2e4<strong>\ud0c4\ub825\uc801 IP<\/strong>\uc694\uc0c8 \ud638\uc2a4\ud2b8\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc6a9<strong>SSH \uc5d0\uc774\uc804\ud2b8 \uc804\ub2ec<\/strong>\ub610\ub294<strong>AWS \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790(SSM)<\/strong>\uac1c\uc778 \uc778\uc2a4\ud134\uc2a4\uc5d0 \uc548\uc804\ud558\uac8c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38:<\/h3>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-1-what-happens-if-i-delete-my-default-vpc\" class=\"permalink-heading\"><strong>\uae30\ubcf8 VPC\ub97c \uc0ad\uc81c\ud558\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong><\/h4>\n<p class=\"permalink-heading\">AWS\uc5d0\uc11c\ub294 \uae30\ubcf8 VPC\ub97c \uc0ad\uc81c\ud560 \uc218 \uc788\uc9c0\ub9cc<strong>\uc790\ub3d9\uc73c\ub85c \ub2e4\uc2dc \uc0dd\uc131\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4<\/strong>. \ud558\uc9c0\ub9cc \uc218\ub3d9\uc73c\ub85c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<strong>\uc0c8\ub85c\uc6b4 VPC<\/strong>\uae30\ubcf8 VPC\ub85c \uad6c\uc131\ud569\ub2c8\ub2e4.<\/p>\n<h4 id=\"heading-2-what-is-the-difference-between-a-public-and-a-private-subnet\" class=\"permalink-heading\"><strong>\uacf5\uac1c \uc11c\ube0c\ub137\uacfc \uac1c\uc778 \uc11c\ube0c\ub137\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h4>\n<ul>\n<li><strong>\uacf5\uac1c \uc11c\ube0c\ub137: via<\/strong><strong>\uc778\ud130\ub137 \uac8c\uc774\ud2b8\uc6e8\uc774(IGW)<\/strong>\uc778\ud130\ub137\uc5d0 \uc9c1\uc811 \uc811\uc18d.<\/li>\n<li><strong>\uac1c\uc778 \uc11c\ube0c\ub137:<\/strong>\uc544\ub2c8\uc694<strong>\uc9c1\uc811 \uc778\ud130\ub137 \uc811\uc18d<\/strong>; \ub0b4\ubd80 \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub4f1\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<strong>NAT \uac8c\uc774\ud2b8\uc6e8\uc774<\/strong>\uc778\ud130\ub137\uc5d0 \uc811\uc18d\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-3-how-do-you-make-an-aws-vpc-fully-isolated\" class=\"permalink-heading\"><strong>AWS VPC\ub97c \uc644\uc804\ud788 \uaca9\ub9ac\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h4>\n<p class=\"permalink-heading\">\uc0dd\uc131\ud558\ub824\uba74<strong>\uaca9\ub9ac\ub41c VPC<\/strong>:<\/p>\n<ol>\n<li>\uc778\ud130\ub137 \uac8c\uc774\ud2b8\uc6e8\uc774\uc5d0 \uc5f0\uacb0\ud558\uc9c0 \ub9c8\uc138\uc694<strong>(\u00a0<\/strong><strong>(\uc8fc)\uc544\uc774\uc9c0\uc640\uc774(IGW)<\/strong>.<\/li>\n<li>\uc6d0\ud558\uc9c0 \uc54a\ub294\ub2e4<strong>\uc0ac\uc6a9<\/strong><strong>\ub098\ud2b8<\/strong>\uac8c\uc774\ud2b8\uc6e8\uc774.<\/li>\n<li>\uc0ac\uc6a9\ub9cc<strong>\uac1c\uc778 \uc11c\ube0c\ub137<\/strong>.<\/li>\n<li><strong>\ubcf4\uc548 \uadf8\ub8f9 \uc0ac\uc6a9<\/strong>\uadf8\ub9ac\uace0<strong>\ub098\ud074<\/strong>\uc778\ubc14\uc6b4\ub4dc\/\uc544\uc6c3\ubc14\uc6b4\ub4dc \ud2b8\ub798\ud53d\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 \uc0ac\uc6a9\ud558\uc138\uc694<strong>AWS \ub2e4\uc774\ub809\ud2b8 \ucee4\ub125\ud2b8<\/strong>\ub610\ub294<strong>VPN<\/strong>\ube44\uacf5\uac1c \uc5f0\uacb0\uc744 \ub9cc\ub4dc\uc138\uc694.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-4-what-is-the-difference-between-a-security-group-and-a-nacl\" class=\"permalink-heading\"><strong>\ubcf4\uc548 \uadf8\ub8f9\uacfc NACL\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h4>\n<table style=\"border-collapse: collapse; width: 80.5252%; height: 124px;\" border=\"1\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ud2b9\uc9d5<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ubcf4\uc548 \uadf8\ub8f9<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ub124\ud2b8\uc6cc\ud06c ACL(NACL)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><strong>\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4<\/strong><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">EC2 \uc778\uc2a4\ud134\uc2a4<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\uc11c\ube0c\ub137<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><strong>\uc0c1\ud0dc \uc800\uc7a5\ud615?<\/strong><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\uc608(\uc694\uccad-\uc751\ub2f5 \ucd94\uc801)<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\uc544\ub2c8\uc694(\uaddc\uce59\uc740 \ubcc4\ub3c4\ub85c \uc801\uc6a9\ub429\ub2c8\ub2e4)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><strong>\uae30\ubcf8 \uaddc\uce59<\/strong><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ubaa8\ub4e0 \uc778\ubc14\uc6b4\ub4dc \uac70\ubd80, \ubaa8\ub4e0 \uc544\uc6c3\ubc14\uc6b4\ub4dc \ud5c8\uc6a9<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ubaa8\ub4e0 \uc778\ubc14\uc6b4\ub4dc \ubc0f \uc544\uc6c3\ubc14\uc6b4\ub4dc \ud5c8\uc6a9<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\"><strong>\uaddc\uce59 \ud3c9\uac00<\/strong><\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\ubaa8\ub4e0 \uaddc\uce59\uc744 \ud655\uc778\ud558\uc138\uc694<\/td>\n<td style=\"width: 33.3333%; height: 24px; text-align: center;\">\uc21c\uc11c\ub300\ub85c \ud3c9\uac00\ud558\uc138\uc694<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ubcf4\uc548 \uadf8\ub8f9\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4.<strong>\uc778\uc2a4\ud134\uc2a4\uc758 \ubc29\ud654\ubcbd<\/strong>, NACL\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4.<strong>\uc11c\ube0c\ub137 \ubc29\ud654\ubcbd<\/strong>.<\/p>\n<h4 id=\"heading-5-how-can-instances-in-a-private-subnet-connect-to-the-internet\" class=\"permalink-heading\"><strong>\uac1c\uc778 \uc11c\ube0c\ub137\uc758 \uc778\uc2a4\ud134\uc2a4\ub294 \uc5b4\ub5bb\uac8c \uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ub418\ub098\uc694?<\/strong><\/h4>\n<p class=\"permalink-heading\">\uac1c\uc778 \uc11c\ube0c\ub137\uc758 \uc778\uc2a4\ud134\uc2a4\ub294 \uc778\ud130\ub137\uc5d0 \uc9c1\uc811 \uc561\uc138\uc2a4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>NAT \uac8c\uc774\ud2b8\uc6e8\uc774\/\uc778\uc2a4\ud134\uc2a4<\/strong>\u2013 \uc544\uc6c3\ubc14\uc6b4\ub4dc \uc778\ud130\ub137 \uc811\uc18d\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>VPC \uc5d4\ub4dc\ud3ec\uc778\ud2b8<\/strong>\u2013 AWS \uc11c\ube44\uc2a4\uc5d0 \ube44\uacf5\uac1c\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc14\uc2a4\ud2f0\uc628 \ud638\uc2a4\ud2b8<\/strong>\u2013 SSH \uc561\uc138\uc2a4\ub97c \uc704\ud55c \uacf5\uac1c \uc11c\ube0c\ub137\uc758 \uc810\ud504 \uc11c\ubc84.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-6-what-is-vpc-peering-and-how-does-it-work\" class=\"permalink-heading\"><strong>VPC \ud53c\uc5b4\ub9c1\uc774\ub780 \ubb34\uc5c7\uc774\uace0 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/strong><\/h4>\n<p>VPC \ud53c\uc5b4\ub9c1\uc744 \uc0ac\uc6a9\ud558\uba74 \ub450 \uac1c\uc758 VPC\uac00 AWS \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud53c\uc5b4\ub9c1\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<strong>\uc0ac\uc801\uc778<\/strong><br \/>\n\uc758\uc0ac\uc18c\ud1b5. \ub2f9\uc2e0\uc774 \uc6d0\ud560 \ub54c<strong>\uc778\ud130\ub137\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc74c<\/strong>VPC \uac04\uc5d0 \ub9ac\uc18c\uc2a4\ub97c \uacf5\uc720\ud558\ub824\ub294 \uacbd\uc6b0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud53c\uc5b4\ub9c1 \uc5f0\uacb0\uc740<strong>\uc77c\ub300\uc77c\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4<\/strong><strong>\ub450 \uac1c\uc758 VPC<\/strong>.\uc5d0\uc11c \uc218\ub3d9 \uad6c\uc131<\/p>\n<h4 id=\"heading-7-what-is-aws-privatelink-how-is-it-different-from-vpc-peering\" class=\"permalink-heading\"><strong>AWS PrivateLink\ub780 \ubb34\uc5c7\uc778\uac00\uc694? VPC \ud53c\uc5b4\ub9c1\uacfc \ub2e4\ub978 \uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h4>\n<p class=\"permalink-heading\">AWS\u00a0<strong>\ud504\ub77c\uc774\ube57\ub9c1\ud06c<\/strong>AWS \uc11c\ube44\uc2a4 \uc9c0\uc6d0<strong>\uac1c\uc778 \uc811\uadfc<\/strong>\uc778\ud130\ub137 \ud2b8\ub798\ud53d\uc744 \ub178\ucd9c\ud558\uc9c0 \uc54a\uace0\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4<strong>VPC\ub294 S3, DynamoDB \ubc0f \uc0ac\uc6a9\uc790 \uc815\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uac19\uc740 AWS \uc11c\ube44\uc2a4\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/strong>.<\/p>\n<p><strong>VPC \ud53c\uc5b4\ub9c1 \uc5f0\uacb0\uacfc\uc758 \ucc28\uc774\uc810:<\/strong><\/p>\n<ul>\n<li><strong>VPC \ud53c\uc5b4\ub9c1: \uad6c\ud604<\/strong><strong>\ub450 VPC \uc0ac\uc774<\/strong>\uc9c1\uc811\uc801\uc778 \uac1c\uc778 \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0.<\/li>\n<li><strong>PrivateLink: \uc0ac\uc6a9<\/strong><strong>AWS \uad00\ub9ac\ud615 \uc5d4\ub4dc\ud3ec\uc778\ud2b8<\/strong>VPC \uc804\ubc18\uc5d0 \uac78\uccd0 \uc11c\ube44\uc2a4\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-8-can-you-connect-multiple-vpcs-together\" class=\"permalink-heading\"><strong>\uc5ec\ub7ec \uac1c\uc758 VPC\ub97c \ud568\uaed8 \uc5f0\uacb0\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h4>\n<p class=\"permalink-heading\">\ub124, \ub2e4\uc74c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec VPC\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>VPC \ud53c\uc5b4\ub9c1<\/strong>\u2013 \uc9c1\uc811\uc801\uc778 \uc18c\ud1b5(1:1)\uc744 \uc704\ud574.<\/li>\n<li><strong>\ud2b8\ub79c\uc9d3 \uac8c\uc774\ud2b8\uc6e8\uc774<\/strong>\u00a0\u2013 \ud6a8\uacfc\uc801\uc73c\ub85c \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<strong>\uc5ec\ub7ec VPC<\/strong>\ud655\uc7a5 \uac00\ub2a5\ud55c \uc194\ub8e8\uc158.<\/li>\n<li><strong>\ud504\ub77c\uc774\ube57\ub9c1\ud06c<\/strong>\u00a0\u2013 \uc644\uc804\ud55c \ud53c\uc5b4\ub9c1 \uc5c6\uc774 VPC \uac04 \uc11c\ube44\uc2a4\ub97c \ub178\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Amazon Web Services(AWS)\ub294 VPC(Virtual Private Cloud)\ub77c\ub294 \ub124\ud2b8\uc6cc\ud06c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\uc778\uc801\uc774\uace0 \uc548\uc804\ud558\uba70 \ud655\uc7a5 \uac00\ub2a5\ud55c \ud074\ub77c\uc6b0\ub4dc \ub124\ud2b8\uc6cc\ud06c\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":2457,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-2451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-sharing"],"_links":{"self":[{"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/posts\/2451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/comments?post=2451"}],"version-history":[{"count":0,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/posts\/2451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/media\/2457"}],"wp:attachment":[{"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/media?parent=2451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/categories?post=2451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ko\/wp-json\/wp\/v2\/tags?post=2451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}