{"id":25408,"date":"2025-10-04T19:40:00","date_gmt":"2025-10-04T11:40:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25408"},"modified":"2025-09-04T17:44:22","modified_gmt":"2025-09-04T09:44:22","slug":"what-is-cn2-us-server-and-who-should-use","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/us-server\/what-is-cn2-us-server-and-who-should-use\/","title":{"rendered":"CN2\u7f8e\u56fd\u670d\u52a1\u5668\u662f\u4ec0\u4e48\uff1f\u9002\u5408\u54ea\u4e9b\u7528\u6237\u4f7f\u7528\uff1f"},"content":{"rendered":"\n<p>\u5982\u679c\u4f60\u7b2c\u4e00\u6b21\u542c\u8bf4CN2\uff0c\u53ef\u80fd\u89c9\u5f97\u5b83\u5f88\u590d\u6742\u3002\u5176\u5b9e\u7406\u89e3\u8d77\u6765\u5f88\u7b80\u5355\uff1a<br><strong>CN2\u7f8e\u56fd\u670d\u52a1\u5668=\u670d\u52a1\u5668\u653e\u5728\u7f8e\u56fd+\u8d70\u4e2d\u56fd\u7535\u4fe1CN2\u56fd\u9645\u4e13\u7ebf\uff08AS4809\uff09\u56de\u56fd\u3002<\/strong><\/p>\n\n\n\n<p>\u4f20\u7edf\u8de8\u5883\u7ebf\u8def\u5927\u591a\u8d70\u8001\u9aa8\u5e72\u7f51\uff08AS4134\uff0c\u4e5f\u53eb163\u7f51\uff09\uff0c\u4e00\u5230\u665a\u9ad8\u5cf0\u7ecf\u5e38\u62e5\u5835\u3002\u800cCN2\u662f\u7535\u4fe1\u4e13\u95e8\u4e3a\u201c\u9ad8\u8d28\u91cf\u627f\u8f7d\u201d\u8bbe\u8ba1\u7684\u7f51\u7edc\uff0c\u5ef6\u8fdf\u548c\u7a33\u5b9a\u6027\u66f4\u597d\u3002<br>\u6211\u7b2c\u4e00\u6b21\u5e2e\u5ba2\u6237\u72ec\u7acb\u7ad9\u8fc1\u79fb\u5230<a href=\"https:\/\/cn.hostease.com\/dedicated-servers.html\">CN2\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u65f6\uff0c\u7acb\u523b\u5c31\u53d1\u73b0\uff1a\u534e\u5357\u7535\u4fe1\u7528\u6237\u8bbf\u95ee\u660e\u663e\u66f4\u987a\u7545\uff0c\u9875\u9762\u9996\u5305\u65f6\u95f4\u5feb\u4e86\u4e0d\u5c11\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">CN2 GIA\u548cGT\u7684\u533a\u522b<\/h2>\n\n\n\n<p>\u4f60\u53ef\u80fd\u5728\u9009\u670d\u52a1\u5668\u65f6\u770b\u5230\u8fc7CN2\u5206\u4e3a<strong>GIA<\/strong>\u548c<strong>GT<\/strong>\uff0c\u5b83\u4eec\u7684\u5dee\u522b\u662f\u4ec0\u4e48\u5462\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CN2 GIA<\/strong>\uff1a\u7cbe\u54c1\u7ebf\u8def\uff0c\u53bb\u7a0b\u56de\u7a0b\u90fd\u4f18\u5148\u8d70CN2\uff0c\u5ef6\u8fdf\u66f4\u4f4e\u3001\u7a33\u5b9a\u6027\u66f4\u597d\uff0c\u4ef7\u683c\u81ea\u7136\u4e5f\u66f4\u9ad8\u3002<\/li>\n\n\n\n<li><strong>CN2 GT<\/strong>\uff1a\u6210\u672c\u76f8\u5bf9\u4fbf\u5b9c\uff0c\u6027\u80fd\u6bd4\u666e\u901a\u56fd\u9645\u51fa\u53e3\u597d\uff0c\u4f46\u9ad8\u5cf0\u671f\u53ef\u80fd\u4f1a\u6709\u6ce2\u52a8\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6211\u81ea\u5df1\u7684\u7ecf\u9a8c\u662f\uff1a\u5982\u679c\u4f60\u505a\u7684\u662f\u8de8\u5883\u7535\u5546\u3001\u76f4\u64ad\u3001\u91d1\u878d\u4ea4\u6613\u8fd9\u7c7b\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u5f88\u9ad8\u7684\u4e1a\u52a1\uff0c\u5efa\u8bae\u76f4\u63a5\u4e0aCN2 GIA\uff1b\u5982\u679c\u662f\u5185\u5bb9\u7f51\u7ad9\u6216\u5c0f\u6d41\u91cf\u7ad9\u70b9\uff0c\u53ef\u4ee5\u5148\u7528GT\u8bd5\u8bd5\uff0c\u518d\u770b\u6548\u679c\u5347\u7ea7\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u5357\u5317\u65b9\u8bbf\u95ee\u5dee\u5f02\u5f88\u5927\uff1f<\/h2>\n\n\n\n<p>\u5728\u5e2e\u5ba2\u6237\u505a\u6d4b\u8bd5\u65f6\uff0c\u6211\u53d1\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u534e\u5357\u7535\u4fe1\uff08\u5e7f\u4e1c\u3001\u798f\u5efa\u3001\u6d59\u6c5f\u7b49\uff09\u7528\u6237<\/strong>\uff0c\u7528CN2\u7684\u63d0\u5347\u6700\u660e\u663e\uff0c\u8bbf\u95ee\u7f8e\u56fd\u7ad9\u70b9\u51e0\u4e4e\u80fd\u7a33\u5b9a\u4fdd\u6301\u4f4e\u5ef6\u8fdf\u3002<\/li>\n\n\n\n<li><strong>\u534e\u5317\u8054\u901a\u7528\u6237<\/strong>\uff0c\u4f53\u9a8c\u5dee\u5f02\u6ca1\u90a3\u4e48\u660e\u663e\uff0c\u6709\u65f6\u5019\u751a\u81f3\u611f\u89c9\u666e\u901aBGP\u7ebf\u8def\u66f4\u5408\u9002\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u548c\u4e2d\u56fd\u7684\u7f51\u7edc\u683c\u5c40\u6709\u5173\u7cfb\u2014\u2014\u957f\u671f\u4ee5\u6765\u662f\u201c\u5357\u7535\u4fe1\u3001\u5317\u8054\u901a\u201d\uff0c\u4e0d\u540c\u5730\u533a\u7684\u9aa8\u5e72\u8def\u7531\u4e60\u60ef\u4e0d\u540c\u3002\u6240\u4ee5\u7ebf\u8def\u9009\u578b\u6700\u597d\u5148\u770b\u7528\u6237\u5206\u5e03\uff0c\u518d\u51b3\u5b9a\u662f\u4e0d\u662f\u8981\u4e0aCN2\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u9002\u5408\u4f7f\u7528CN2\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u4eba\u7fa4<\/h2>\n\n\n\n<p>\u7ed3\u5408\u6211\u4eec\u81ea\u5df1\u548c\u5ba2\u6237\u7684\u5b9e\u8df5\uff0c\u6211\u89c9\u5f97\u8fd9\u51e0\u7c7b\u4eba\u6700\u9002\u5408\u5c1d\u8bd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8de8\u5883\u72ec\u7acb\u7ad9\u5356\u5bb6<\/strong>\uff1a\u5982\u679c\u8bbf\u5ba2\u4e3b\u8981\u6765\u81ea\u534e\u5357\u7535\u4fe1\uff0cCN2\u80fd\u663e\u8457\u964d\u4f4e\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n\n\n\n<li><strong>\u89c6\u9891\u4f1a\u8bae\u3001\u76f4\u64ad\u7c7b\u4e1a\u52a1<\/strong>\uff1a\u9700\u8981\u957f\u65f6\u95f4\u4fdd\u6301\u7a33\u5b9a\u8fde\u63a5\u7684\u4e1a\u52a1\uff0c\u66f4\u9002\u5408CN2 GIA\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u65f6\u4ea4\u6613\u6216\u91d1\u878d\u5e94\u7528<\/strong>\uff1a\u5bf9\u5ef6\u8fdf\u6781\u5ea6\u654f\u611f\uff0cCN2\u7684\u4f4e\u6296\u52a8\u4f18\u52bf\u80fd\u51cf\u5c11\u4ea4\u6613\u5361\u987f\u3002<\/li>\n\n\n\n<li><strong>\u4e09\u7f51\u5747\u8861\u7528\u6237<\/strong>\uff1a\u8fd9\u7c7b\u573a\u666f\u53ef\u4ee5\u8003\u8651CN2+\u591a\u7ebfBGP\u6216CDN\u7ec4\u5408\uff0c\u800c\u4e0d\u662f\u5355\u4e00\u4f9d\u8d56CN2\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0d\u540c\u7ebf\u8def\u7684\u5bf9\u6bd4\uff08\u7b80\u5355\u4e00\u89c8\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7ebf\u8def<\/th><th>\u4e3b\u8981AS\u53f7<\/th><th>\u7279\u70b9<\/th><th>\u9002\u7528\u4eba\u7fa4<\/th><\/tr><\/thead><tbody><tr><td><strong>CN2 (AS4809)<\/strong><\/td><td>\u7535\u4fe1\u9aa8\u5e72<\/td><td>\u5ef6\u8fdf\u4f4e\u3001\u7a33\u5b9a\u6027\u9ad8\u3001\u4ef7\u683c\u8f83\u8d35<\/td><td>\u534e\u5357\u7535\u4fe1\u7528\u6237\u3001\u9ad8\u5b9e\u65f6\u4e1a\u52a1<\/td><\/tr><tr><td><strong>163\u7f51 (AS4134)<\/strong><\/td><td>\u7535\u4fe1\u8001\u9aa8\u5e72<\/td><td>\u666e\u53ca\u5ea6\u9ad8\u3001\u5cf0\u503c\u6613\u62e5\u5835<\/td><td>\u4e00\u822c\u7535\u4fe1\u7528\u6237<\/td><\/tr><tr><td><strong>\u8054\u901a\u7cbe\u54c1\u7f51 (AS9929\/10099)<\/strong><\/td><td>\u8054\u901a\u9aa8\u5e72<\/td><td>\u5317\u65b9\u8054\u901a\u7528\u6237\u66f4\u53cb\u597d<\/td><td>\u534e\u5317\u5e02\u573a\u4e3a\u4e3b\u7684\u7ad9\u70b9<\/td><\/tr><tr><td><strong>\u79fb\u52a8\u56fd\u9645 (AS58807)<\/strong><\/td><td>\u79fb\u52a8\u9aa8\u5e72<\/td><td>\u79fb\u52a8\u7528\u6237\u8bbf\u95ee\u66f4\u987a\u7545<\/td><td>\u79fb\u52a8\u7528\u6237\u5360\u6bd4\u9ad8\u7684\u7ad9\u70b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator 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