{"id":1537,"date":"2024-12-10T14:12:45","date_gmt":"2024-12-10T06:12:45","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=1537"},"modified":"2024-12-12T11:40:10","modified_gmt":"2024-12-12T03:40:10","slug":"simplified-amazon-vpc-private-networks-in-the-cloud","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/simplified-amazon-vpc-private-networks-in-the-cloud\/","title":{"rendered":"\u7c21\u5316Amazon VPC\uff1a\u96f2\u7aef\u4e2d\u7684\u79c1\u6709\u7db2\u7d61"},"content":{"rendered":"<p>\u5728\u73fe\u4ee3\u96f2\u7aef\u904b\u7b97\u67b6\u69cb\u4e2d\uff0cAmazon Virtual Private Cloud\uff08VPC\uff09\u70ba\u4f7f\u7528\u8005\u63d0\u4f9b\u4e86\u4e00\u500b\u9748\u6d3b\u3001\u53ef\u64f4\u5c55\u4e14\u5b89\u5168\u7684\u79c1\u4eba\u7db2\u8def\u74b0\u5883\u3002\u900f\u904eVPC\uff0c\u4f01\u696d\u53ef\u4ee5\u5728AWS\u96f2\u7aef\u5275\u5efa\u81ea\u5df1\u7684\u865b\u64ec\u7db2\u7d61\uff0c\u985e\u4f3c\u65bc\u50b3\u7d71\u8cc7\u6599\u4e2d\u5fc3\u4e2d\u7684\u7db2\u8def\u67b6\u69cb\uff0c\u540c\u6642\u4eab\u53d7\u96f2\u7aef\u904b\u7b97\u5e36\u4f86\u7684\u9ad8\u53ef\u7528\u6027\u3001\u5f48\u6027\u548c\u7c21\u55ae\u7684\u7ba1\u7406\u3002\u7121\u8ad6\u662f\u904b\u884c\u61c9\u7528\u7a0b\u5f0f\u3001\u90e8\u7f72\u8cc7\u6599\u5eab\uff0c\u6216\u662f\u4fdd\u8b77\u8cc7\u6599\u50b3\u8f38\uff0cVPC\u90fd\u80fd\u5920\u78ba\u4fdd\u4f01\u696d\u7684\u7db2\u8def\u8cc7\u6e90\u7368\u7acb\u3001\u5b89\u5168\uff0c\u4e26\u8207\u5916\u90e8\u7db2\u8def\u5be6\u73fe\u9ad8\u6548\u7387\u7684\u9023\u7dda\u3002\u7c21\u55ae\u4f86\u8aaa\uff0cVPC \u662f\u60a8\u5728AWS \u96f2\u7aef\u4e2d\u7684\u79c1\u6709\u7a7a\u9593\uff0c\u4f7f\u60a8\u80fd\u5920\u5efa\u7acb\u4e00\u500b\u6839\u64da\u60a8\u7684\u9700\u6c42\u91cf\u8eab\u5b9a\u5236\u7684\u5b89\u5168\u865b\u64ec\u7db2\u8def\u3002<\/p>\n<h3><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1543 size-large alignnone\" src=\"http:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247-1024x684.jpg\" alt=\"\" width=\"1024\" height=\"684\" srcset=\"https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247-1024x684.jpg 1024w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247-300x200.jpg 300w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247-768x513.jpg 768w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247-1536x1025.jpg 1536w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4f7f\u7528macbook-Air\u7684\u9ed1\u8272\u957f\u8896\u886c\u886b\u7684\u4eba-\u7d20\u6750\u56fe\u7247.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-what-is-amazon-vpc\" class=\"permalink-heading\"><strong>\u4ec0\u9ebc\u662fAmazon VPC\uff1f<\/strong><\/h3>\n<p>\u53ef\u4ee5\u5c07VPC \u8996\u70ba\u5728\u4e92\u806f\u7db2\u4e0a\u7684\u500b\u4eba\u7db2\u8def\u3002\u9019\u662f\u4e00\u500b\u865b\u64ec\u74b0\u5883\uff0c\u53ef\u4ee5\u5728\u5176\u4e2d\u904b\u884c\u4f3a\u670d\u5668\u3001\u8cc7\u6599\u5eab\u548c\u5b58\u5132\uff0c\u800c\u4e0d\u6703\u53d7\u5230\u5176\u4ed6\u4f7f\u7528\u8005\u7684\u5e72\u64fe\u3002<\/p>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-key-highlights\" class=\"permalink-heading\"><strong>\u95dc\u9375\u4eae\u9ede<\/strong><\/h3>\n<ul>\n<li><strong>\u79c1\u5bc6\u548c\u5b89\u5168<\/strong>\uff1a\u8cc7\u6e90\u8207\u5176\u4ed6\u4f7f\u7528\u8005\u9694\u96e2\u3002<\/li>\n<li><strong>\u53ef\u5ba2\u88fd\u5316<\/strong>\uff1a\u53ef\u4ee5\u63a7\u88fd\u7db2\u8def\u7684IP \u4f4d\u5740\u7bc4\u570d\u3001\u5b50\u7db2\u8def\u3001\u8def\u7531\u548c\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u9023\u63a5<\/strong>\uff1a\u7121\u7e2b\u9023\u63a5\u81f3\u7db2\u969b\u7db2\u8def\u6216\u5167\u90e8\u7db2\u8def\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-why-use-amazon-vpc\" class=\"permalink-heading\"><strong>\u70ba\u4f55\u4f7f\u7528Amazon VPC\uff1f<\/strong><\/h3>\n<h4><\/h4>\n<h4 id=\"heading-1-high-availability\" class=\"permalink-heading\"><strong>1\uff09\u9ad8\u53ef\u7528\u6027<\/strong><\/h4>\n<p>VPC \u8de8\u591a\u500b\u53ef\u7528\u5340(AZ)\uff0c\u63d0\u4f9b\u5197\u9918\u4e26\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u4fdd\u6301\u7dda\u4e0a\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-2-security\" class=\"permalink-heading\"><strong>2\uff09\u5b89\u5168<\/strong><\/h4>\n<p>\u501f\u52a9<strong>\u5b89\u5168\u7fa4\u7d44<\/strong>\u548c<strong>\u7db2\u8def\u5b58\u53d6\u63a7\u5236\u6e05\u55ae(NACL)<\/strong>\u7b49\u5de5\u5177\uff0c\u53ef\u4ee5\u56b4\u683c\u63a7\u5236\u8ab0\u53ef\u4ee5\u5b58\u53d6\u8cc7\u6e90\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-3-cost-effective\" class=\"permalink-heading\"><strong>3\uff09 \u7d93\u6fdf\u9ad8\u6548<\/strong><\/h4>\n<p>\u5275\u5efaVPC \u662f\u514d\u8cbb\u7684\uff0c\u53ea\u9700\u70ba\u4f7f\u7528\u7684\u8cc7\u6e90\uff08\u5982\u4f3a\u670d\u5668\u6216\u5132\u5b58\uff09\u4ed8\u8cbb\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-4-flexible-network-design\" class=\"permalink-heading\"><strong>4\uff09\u9748\u6d3b\u7684\u7db2\u8def\u8a2d\u8a08<\/strong><\/h4>\n<p>\u8a2d\u8a08\u7db2\u8def\u4ee5\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u2014\u7121\u8ad6\u662f\u9694\u96e2\u654f\u611f\u5de5\u4f5c\u8ca0\u8f09\u9084\u662f\u5275\u5efa\u9762\u5411\u516c\u773e\u7684\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-5-seamless-integration\" class=\"permalink-heading\"><strong>5\uff09\u7121\u7e2b\u96c6\u6210<\/strong><\/h4>\n<p>\u4f7f\u7528VPN \u6216AWS Direct Connect \u8f15\u9b06\u5c07VPC \u9023\u63a5\u5230\u672c\u6a5f\u8cc7\u6599\u4e2d\u5fc3\u6216\u5176\u4ed6VPC\u3002<\/p>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><\/h3>\n<h3 id=\"heading-vpc-components-made-simple\" class=\"permalink-heading\"><strong>VPC \u7d44\u4ef6\u8b8a\u5f97\u7c21\u55ae<\/strong><\/h3>\n<p>\u4ee5\u4e0b\u662f\u69cb\u6210VPC \u7684\u95dc\u9375\u90e8\u5206\u7684\u7d30\u5206\uff1a<\/p>\n<h4 id=\"heading-1-subnets\" class=\"permalink-heading\"><strong>1\uff09\u5b50\u7db2<\/strong><\/h4>\n<p>\u5b50\u7db2\u8def\u5c31\u50cf\u662fVPC \u7684\u7d30\u5206\u3002<\/p>\n<ul>\n<li><strong>\u516c\u5171\u5b50\u7db2<\/strong>\uff1a\u9700\u8981\u7db2\u8def\u5b58\u53d6\u7684\u8cc7\u6e90\uff0c\u4f8b\u5982Web \u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u79c1\u6709\u5b50\u7db2\u8def<\/strong>\uff1a\u61c9\u4fdd\u6301\u9694\u96e2\u7684\u8cc7\u6599\u5eab\u6216\u5176\u4ed6\u654f\u611f\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h4 id=\"heading-2-ip-addressing\" class=\"permalink-heading\"><strong>\u00a0<\/strong><\/h4>\n<h4><\/h4>\n<h4 class=\"permalink-heading\"><strong>2\uff09IP \u5c0b\u5740<\/strong><\/h4>\n<p>\u6bcf\u500bVPC \u90fd\u6709\u4e00\u500bIP \u4f4d\u5740\u7bc4\u570d\u3002\u53ef\u4ee5\u70baVPC \u5167\u7684\u8cc7\u6e90\u5206\u914d\u7279\u5b9a\u7684IP \u4f4d\u5740\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-3-security-groups\" class=\"permalink-heading\"><strong>3\uff09\u5b89\u5168\u7fa4\u7d44<\/strong><\/h4>\n<p>\u5145\u7576\u8cc7\u6e90\u7684\u9632\u706b\u7246\uff0c\u5b9a\u7fa9\u5141\u8a31\u9032\u51fa\u7684\u6d41\u91cf\u898f\u5247\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-4-nacls-network-access-control-lists\" class=\"permalink-heading\"><strong>4\uff09 NACL\uff08\u7db2\u8def\u5b58\u53d6\u63a7\u5236\u6e05\u55ae\uff09<\/strong><\/h4>\n<p>\u5728\u5b50\u7db2\u8def\u5c64\u7d1a\u5de5\u4f5c\u4ee5\u63a7\u5236\u5165\u7ad9\u548c\u51fa\u7ad9\u6d41\u91cf\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-5-internet-gateway-igw\" class=\"permalink-heading\"><strong>5\uff09\u7db2\u969b\u7db2\u8def\u9598\u9053\uff08IGW\uff09<\/strong><\/h4>\n<p>\u5141\u8a31\u516c\u5171\u5b50\u7db2\u8def\u9023\u63a5\u5230\u7db2\u969b\u7db2\u8def\u7684\u7db2\u95dc\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-6-nat-gateway\" class=\"permalink-heading\"><strong>6\uff09NAT\u7db2\u95dc<\/strong><\/h4>\n<p>\u4f7f\u79c1\u6709\u5b50\u7db2\u8def\u80fd\u5920\u5b89\u5168\u5730\u5b58\u53d6\u4e92\u806f\u7db2\uff0c\u800c\u4e0d\u6703\u66b4\u9732\u5165\u7ad9\u6d41\u91cf\u3002<\/p>\n<h4><\/h4>\n<h4><\/h4>\n<h4 id=\"heading-7-route-tables\" class=\"permalink-heading\"><strong>7\uff09\u8def\u7531\u8868<\/strong><\/h4>\n<p>\u5b9a\u7fa9VPC \u5167\u90e8\u53ca\u5916\u90e8\u7684\u6d41\u91cf\u6d41\u52d5\u65b9\u5f0f\u3002<\/p>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-architecture-of-virtual-private-cloud\" class=\"permalink-heading\">\u865b\u64ec\u79c1\u6709\u96f2\u67b6\u69cb<\/h3>\n<p><span aria-owns=\"rmiz-modal-22d5b0a48cc5\" data-rmiz=\"\"><span data-rmiz-content=\"found\"><img decoding=\"async\" class=\"image--center mx-auto alignnone\" src=\"https:\/\/miro.medium.com\/v2\/resize:fit:640\/format:webp\/1*ZTk4IEhMv4OsMKujExB17A.png\" alt=\"\" width=\"521\" height=\"311\" \/><\/span><\/span><\/p>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-how-to-create-a-vpc\" class=\"permalink-heading\"><strong>\u5982\u4f55\u5275\u5efaVPC<\/strong><\/h3>\n<p>\u5275\u5efaVPC \u5f88\u7c21\u55ae\u3002\u8acb\u4f9d\u7167\u4ee5\u4e0b\u6b65\u9a5f\u958b\u59cb\uff1a<\/p>\n<h4><\/h4>\n<h4 id=\"heading-step-1-create-the-vpc\" class=\"permalink-heading\">\u6b65\u9a5f1\uff1a\u5efa\u7acbVPC<\/h4>\n<ul>\n<li>\u4f7f\u7528<strong>AWS \u7ba1\u7406\u4e3b\u63a7\u53f0<\/strong>\u3002<\/li>\n<li>\u6307\u5b9aVPC \u7684IP \u4f4d\u5740\u7bc4\u570d\uff08\u4f8b\u5982<code>10.0.0.0\/16<\/code>\uff09\u3002<\/li>\n<\/ul>\n<h4><\/h4>\n<h4 id=\"heading-step-2-add-subnets\" class=\"permalink-heading\">\u6b65\u9a5f2\uff1a\u65b0\u589e\u5b50\u7db2<\/h4>\n<ul>\n<li>\u70ba\u9700\u8981\u7db2\u8def\u5b58\u53d6\u7684\u8cc7\u6e90\u5275\u5efa<strong>\u516c\u5171\u5b50\u7db2\u8def\u3002<\/strong><\/li>\n<li>\u70ba\u654f\u611f\u8cc7\u6e90\u5275\u5efa<strong>\u79c1\u6709\u5b50\u7db2\u8def\u3002<\/strong><\/li>\n<\/ul>\n<h4><\/h4>\n<h4 id=\"heading-step-3-attach-gateways\" class=\"permalink-heading\">\u6b65\u9a5f3\uff1a\u9023\u63a5\u7db2\u95dc<\/h4>\n<ul>\n<li>\u6dfb\u52a0<strong>\u7db2\u969b\u7db2\u8def\u9598\u95dc<\/strong>\u4ee5\u4f9b\u516c\u5171\u4e92\u806f\u7db2\u5b58\u53d6\u3002<\/li>\n<li>\u6dfb\u52a0<strong>NAT \u9598\u9053<\/strong>\uff0c\u4f7f\u79c1\u6709\u5b50\u7db2\u8def\u53ef\u4ee5\u5b58\u53d6\u7db2\u969b\u7db2\u8def\u3002<\/li>\n<\/ul>\n<h4><\/h4>\n<h4 id=\"heading-step-4-set-up-routing\" class=\"permalink-heading\">\u6b65\u9a5f4\uff1a\u8a2d\u5b9a\u8def\u7531<\/h4>\n<ul>\n<li>\u66f4\u65b0\u8def\u7531\u8868\u4ee5\u5c07\u6d41\u91cf\u5f15\u5c0e\u81f3\u6b63\u78ba\u7684\u76ee\u7684\u5730\u3002<\/li>\n<\/ul>\n<h4><\/h4>\n<h4 id=\"heading-step-5-launch-resources\" class=\"permalink-heading\">\u7b2c5 \u6b65\uff1a\u555f\u52d5\u8cc7\u6e90<\/h4>\n<ul>\n<li>\u90e8\u7f72\u4f3a\u670d\u5668\uff08EC2 \u57f7\u884c\u500b\u9ad4\uff09\u3001\u8cc7\u6599\u5eab\u548c\u5176\u4ed6\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-what-are-aws-regions-and-availability-zones\" class=\"permalink-heading\"><strong>\u4ec0\u9ebc\u662fAWS \u5340\u57df\u548c\u53ef\u7528\u5340\uff1f<\/strong><\/h3>\n<h4><\/h4>\n<h4><strong>1\uff09AWS \u5340\u57df<\/strong>\uff1a<\/h4>\n<ul>\n<li>\u5340\u57df\u662fAWS \u8cc7\u6599\u4e2d\u5fc3\u6240\u5728\u5730\u7684\u5be6\u9ad4\u4f4d\u7f6e\u3002<\/li>\n<li>AWS \u5728\u5168\u7403\u64c1\u6709\u591a\u500b\u5340\u57df\uff0c\u53ef\u4ee5\u9078\u64c7\u6700\u9760\u8fd1\u60a8\u7684\u696d\u52d9\u6216\u5ba2\u6236\u7684\u5340\u57df\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6548\u80fd\u3002<\/li>\n<\/ul>\n<h4><\/h4>\n<h4><strong>2\uff09\u53ef\u7528\u5340(AZ)<\/strong>\uff1a<\/h4>\n<ul>\n<li>\u53ef\u7528\u5340\u5c31\u50cf\u5340\u57df\u5167\u7684\u7368\u7acb\u8cc7\u6599\u4e2d\u5fc3\u3002<\/li>\n<li>\u6bcf\u500bAWS \u5340\u57df\u90fd\u6709\u591a\u500bAZ\uff0c\u901a\u5e38\u70ba2 \u500b\u6216\u66f4\u591a\u3002<\/li>\n<li>AZ \u662f\u7368\u7acb\u7684\uff0c\u4f46\u900f\u904e\u9ad8\u901f\u3001\u4f4e\u5ef6\u9072\u7db2\u8def\u9023\u7dda\u3002<\/li>\n<\/ul>\n<h4><\/h4>\n<h4><strong>\u70ba\u4ec0\u9ebc\u8981\u4f7f\u7528\u5340\u57df\u548c\u53ef\u7528\u5340\uff1f<\/strong><\/h4>\n<ul>\n<li>\u900f\u904e\u9078\u64c7\u9760\u8fd1\u4f7f\u7528\u8005\u7684\u5340\u57df\u4f86\u5e6b\u52a9\u63d0\u9ad8\u6548\u80fd\u3002<\/li>\n<li>\u900f\u904e\u5c07\u8cc7\u6e90\u5206\u4f48\u5728\u4e00\u500b\u5340\u57df\u5167\u7684\u591a\u500b\u53ef\u7528\u5340\u57df\u4f86\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002<\/li>\n<li>\u900f\u904e\u4f7f\u7528\u591a\u500b\u53ef\u7528\u5340\u9032\u884c\u5099\u4efd\u548c\u5197\u9918\u4f86\u9632\u6b62\u8cc7\u6599\u907a\u5931\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-real-world-use-cases\" 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