{"id":25342,"date":"2025-09-30T19:55:00","date_gmt":"2025-09-30T11:55:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25342"},"modified":"2025-08-29T19:59:26","modified_gmt":"2025-08-29T11:59:26","slug":"hk-cn2-gia-vs-international-bgp-vs-direct-lines","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/hk-server\/hk-cn2-gia-vs-international-bgp-vs-direct-lines\/","title":{"rendered":"\u9999\u6e2fCN2\u7ebf\u8def\u4e0e\u56fd\u9645BGP\u7ebf\u8def\u533a\u522b\u8be6\u89e3\uff1a\u901f\u5ea6\u3001\u7a33\u5b9a\u6027\u4e0e\u6210\u672c\u4e00\u6587\u770b\u61c2"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u8981\u4e86\u89e3\u9999\u6e2f\u670d\u52a1\u5668\u7ebf\u8def<\/h2>\n\n\n\n<p>\u5982\u679c\u4f60\u662f\u72ec\u7acb\u7ad9\u5356\u5bb6\u3001\u8de8\u5883\u7535\u5546\u4ece\u4e1a\u8005\uff0c\u6216\u8005\u5728\u505a\u6e38\u620f\u52a0\u901f\u3001\u89c6\u9891\u5206\u53d1\uff0c\u90a3\u4e48\u8bbf\u95ee\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u5c31\u662f\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u7684\u5173\u952e\u56e0\u7d20\u3002\u5c24\u5176\u5728<a href=\"https:\/\/cn.hostease.com\/hkservers.html\" title=\"\">\u9999\u6e2f\u673a\u623f<\/a>\uff0c\u7ebf\u8def\u9009\u62e9\u76f4\u63a5\u51b3\u5b9a\u4e86\u6765\u81ea\u4e2d\u56fd\u5927\u9646\u548c\u5168\u7403\u7528\u6237\u7684\u8bbf\u95ee\u611f\u53d7\u3002\u5e38\u89c1\u7684\u4e09\u79cd\u7ebf\u8def\u2014\u2014<strong>CN2 GIA\u3001\u56fd\u9645BGP\u548c\u76f4\u8fde\u4e13\u7ebf\uff08IEPL\/IPLC\uff09<\/strong>\uff0c\u4e0d\u4ec5\u4ef7\u683c\u5dee\u8ddd\u5927\uff0c\u4f53\u9a8c\u4e5f\u5b8c\u5168\u4e0d\u540c\u3002\u5f88\u591a\u65b0\u624b\u5e38\u5e38\u88ab\u9500\u552e\u672f\u8bed\u7ed5\u6655\uff0c\u7ed3\u679c\u82b1\u4e86\u51a4\u6789\u94b1\u3002\u4eca\u5929\u6211\u4eec\u5c31\u7528\u76f4\u767d\u7684\u65b9\u5f0f\u5e2e\u4f60\u62c6\u89e3\u6e05\u695a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9999\u6e2f\u670d\u52a1\u5668\u5e38\u89c1\u7684\u7f51\u7edc\u7ed3\u6784<\/h2>\n\n\n\n<p>\u9999\u6e2f\u7684\u6570\u636e\u4e2d\u5fc3\u5927\u591a\u91c7\u7528<strong>BGP\u591a\u7ebf\u63a5\u5165<\/strong>\u7684\u6a21\u5f0f\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u63a5\u5165\u591a\u5bb6\u56fd\u9645\u8fd0\u8425\u5546\uff0c\u518d\u901a\u8fc7\u9999\u6e2f\u672c\u5730\u7684HKIX\u4ea4\u6362\u4e2d\u5fc3\u4e92\u8054\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u8def\u5f84\u5197\u4f59\uff0c\u80fd\u4fdd\u8bc1\u5728\u4e00\u6761\u94fe\u8def\u51fa\u95ee\u9898\u65f6\u81ea\u52a8\u5207\u6362\u3002\u4f46\u5b83\u7684\u4e0d\u8db3\u4e5f\u5f88\u660e\u663e\uff1a<strong>BGP\u7684\u76ee\u6807\u662f\u201c\u53ef\u8fbe\u201d\uff0c\u4e0d\u662f\u201c\u7edd\u5bf9\u7a33\u5b9a\u201d<\/strong>\uff0c\u6240\u4ee5\u9ad8\u5cf0\u671f\u53ef\u80fd\u4f1a\u51fa\u73b0\u5ef6\u8fdf\u4e0a\u5347\u6216\u4e22\u5305\u3002<\/p>\n\n\n\n<p>HKIX\u672c\u8eab\u662f\u4e00\u4e2a\u4e8c\u5c42\u4ea4\u6362\u5e73\u53f0\uff0c\u4f5c\u7528\u662f\u8ba9\u4e0d\u540c\u7f51\u7edc\u5728\u9999\u6e2f\u5b9e\u73b0\u4e92\u8054\uff0c\u5e76\u4e0d\u662f\u8d1f\u8d23\u8de8\u5883\u4f20\u8f93\u7684\u7ebf\u8def\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6709\u4e9b\u7528\u6237\u53d1\u73b0\u201c\u8d70HKIX\u4e5f\u4f1a\u6162\u201d\uff0c\u56e0\u4e3a\u5b83\u65e0\u6cd5\u66ff\u4ee3\u8de8\u5883\u4f18\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u79cd\u5e38\u89c1\u7ebf\u8def\u7684\u533a\u522b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CN2 GIA<\/h3>\n\n\n\n<p>CN2\u662f\u4e2d\u56fd\u7535\u4fe1\u7684\u9ad8\u8d28\u91cf\u9aa8\u5e72\u7f51\uff0cGIA\uff08Global Internet Access\uff09\u662f\u5176\u4e2d\u9762\u5411\u4f01\u4e1a\u7684\u4f18\u8d28\u63a5\u5165\u670d\u52a1\u3002\u5b83\u7684\u4f18\u52bf\u5728\u4e8e<strong>\u4e2d\u56fd\u5927\u9646\u65b9\u5411\u4f18\u5148\u7ea7\u9ad8\u3001\u8def\u7531\u6536\u655b\u66f4\u597d\u3001\u7a33\u5b9a\u6027\u5f3a<\/strong>\u3002\u5982\u679c\u4f60\u7684\u4e3b\u8981\u5ba2\u6237\u5728\u5927\u9646\uff0cCN2 GIA\u51e0\u4e4e\u662f\u9996\u9009\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56fd\u9645BGP<\/h3>\n\n\n\n<p>\u8fd9\u662f\u9999\u6e2f\u673a\u623f\u6700\u5e38\u89c1\u7684\u7ebf\u8def\u5f62\u6001\uff0c\u63a5\u5165\u591a\u5bb6\u4e0a\u6e38+HKIX\uff0c\u901a\u8fc7BGP\u5b9e\u73b0\u591a\u8def\u5f84\u9009\u62e9\u3002<strong>\u4f18\u70b9\u662f\u6210\u672c\u8f83\u4f4e\u3001\u7075\u6d3b\u6027\u597d<\/strong>\uff0c\u9002\u5408\u9762\u5411\u5168\u7403\u7684\u4e1a\u52a1\u3002\u4f46\u5b83\u6ca1\u6709\u9488\u5bf9\u4e2d\u56fd\u65b9\u5411\u7684\u4f18\u5316\uff0c\u9ad8\u5cf0\u65f6\u6bb5\u53ef\u80fd\u4f1a\u5361\u987f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f4\u8fde\u4e13\u7ebf\uff08IEPL\/IPLC\uff09<\/h3>\n\n\n\n<p>\u8fd9\u662f\u6210\u672c\u6700\u9ad8\u4f46\u8d28\u91cf\u6700\u6709\u4fdd\u969c\u7684\u7ebf\u8def\uff0c\u5c5e\u4e8e\u4e13\u7528\u70b9\u5bf9\u70b9\u94fe\u8def\u3002<strong>\u5ef6\u8fdf\u6700\u4f4e\u3001\u7a33\u5b9a\u6027\u6700\u597d\uff0c\u4e14\u63d0\u4f9bSLA\u4fdd\u969c<\/strong>\u3002\u7f3a\u70b9\u5c31\u662f\u4ef7\u683c\u6602\u8d35\uff0c\u4f8b\u5982\u9999\u6e2f\u5230\u4e2d\u56fd\u5185\u5730\u7684100M\u4e13\u7ebf\u6708\u79df\u53ef\u9ad8\u8fbe\u4e0a\u4e07\u7f8e\u5143\u3002\u8fd9\u7c7b\u7ebf\u8def\u901a\u5e38\u7528\u4e8e\u91d1\u878d\u4ea4\u6613\u3001\u6570\u636e\u5e93\u540c\u6b65\u3001\u6838\u5fc3\u7cfb\u7edf\u4e92\u8054\u7b49\u9ad8\u4ef7\u503c\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u901f\u5ea6\u4e0e\u6210\u672c\u5bf9\u6bd4\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7ebf\u8def\u7c7b\u578b<\/th><th>\u7279\u70b9<\/th><th>\u7a33\u5b9a\u6027<\/th><th>\u9ad8\u5cf0\u62e5\u585e\u5f71\u54cd<\/th><th>\u6210\u672c\u7ea7\u522b<\/th><th>\u9002\u7528\u573a\u666f<\/th><\/tr><\/thead><tbody><tr><td>CN2 GIA<\/td><td>\u4e2d\u56fd\u65b9\u5411\u4f18\u5148\uff0c\u4f4e\u5ef6\u8fdf\u9ad8\u7a33\u5b9a<\/td><td>\u9ad8<\/td><td>\u4f4e<\/td><td>\u9ad8<\/td><td>\u7535\u5546\u3001\u6e38\u620f\u3001\u76f4\u64ad\u9762\u5411\u4e2d\u56fd<\/td><\/tr><tr><td>\u56fd\u9645BGP<\/td><td>\u591a\u4e0a\u6e38\u62fc\u63a5\uff0c\u6210\u672c\u53cb\u597d<\/td><td>\u4e2d<\/td><td>\u4e2d~\u9ad8<\/td><td>\u4e2d<\/td><td>\u5168\u7403\u7ad9\u70b9\u3001\u901a\u7528\u4e1a\u52a1<\/td><\/tr><tr><td>IEPL\/IPLC<\/td><td>\u4e13\u7ebf\uff0c\u70b9\u5bf9\u70b9\u4f20\u8f93<\/td><td>\u6781\u9ad8<\/td><td>\u6781\u4f4e<\/td><td>\u6781\u9ad8<\/td><td>\u91d1\u878d\u3001\u6570\u636e\u5e93\u3001\u6df7\u5408\u4e91\u4e92\u8054<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6211\u4eec\u7684\u5b9e\u6218\u7ecf\u9a8c\u5206\u4eab<\/h2>\n\n\n\n<p>\u5728\u771f\u5b9e\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u4e00\u822c\u8fd9\u6837\u9009\u62e9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7528\u6237\u4e3b\u8981\u5728\u4e2d\u56fd\u5927\u9646<\/strong>\uff1a\u4f18\u5148CN2 GIA\uff0c\u5fc5\u8981\u65f6\u548cBGP\u7ed3\u5408\u4f7f\u7528\uff0c\u65e2\u63a7\u6210\u672c\u53c8\u4fdd\u8bc1\u6838\u5fc3\u4f53\u9a8c\u3002<\/li>\n\n\n\n<li><strong>\u7528\u6237\u4ee5\u6d77\u5916\u4e3a\u4e3b<\/strong>\uff1a\u9009\u56fd\u9645BGP\u5373\u53ef\uff0c\u501f\u52a9CDN\u5206\u53d1\u8fdb\u4e00\u6b65\u4f18\u5316\u3002<\/li>\n\n\n\n<li><strong>\u6d89\u53ca\u5173\u952e\u4e1a\u52a1\u7cfb\u7edf<\/strong>\uff1a\u5982\u91d1\u878d\u4ea4\u6613\u6216\u8de8\u673a\u623f\u6570\u636e\u5e93\u540c\u6b65\uff0c\u5219\u5fc5\u987b\u4e0aIEPL\/IPLC\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u6837\u7684\u7ec4\u5408\u601d\u8def\u80fd\u5728\u201c\u4f53\u9a8c\u201d\u548c\u201c\u6210\u672c\u201d\u4e4b\u95f4\u627e\u5230\u5e73\u8861\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u5224\u65ad\u81ea\u5df1\u7528\u7684\u662f\u4ec0\u4e48\u7ebf\u8def<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7528<code>traceroute<\/code>\u6216<code>mtr<\/code>\u6d4b\u8bd5\uff0c\u770b\u770b\u8def\u7531\u91cc\u662f\u5426\u51fa\u73b0AS4809\u621659.43\u5f00\u5934\u7684IP\u6bb5\uff0c\u8fd9\u901a\u5e38\u662fCN2\u3002<\/li>\n\n\n\n<li>\u67e5\u8be2\u8fd0\u8425\u5546\u7684Looking Glass\u6216PeeringDB\uff0c\u6838\u5bf9\u662f\u5426\u8d70CN2\u9aa8\u5e72\u3002<\/li>\n\n\n\n<li>\u89c2\u5bdf\u665a\u9ad8\u5cf0\u4e22\u5305\u60c5\u51b5\uff1a\u5982\u679c\u6ce2\u52a8\u5927\uff0c\u591a\u534a\u662fBGP\uff1b\u5982\u679c\u7a33\u5b9a\uff0c\u5219\u66f4\u53ef\u80fd\u662fCN2\u6216\u4e13\u7ebf\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u65b0\u624b\u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/h2>\n\n\n\n<p><strong>Q\uff1aCN2\u548cCN2 GIA\u662f\u4e00\u6837\u7684\u5417\uff1f<\/strong><br>A\uff1a\u4e0d\u662f\u3002CN2\u662f\u9aa8\u5e72\u7f51\uff0cCN2 GIA\u662f\u9762\u5411\u4f01\u4e1a\u7684\u9ad8\u8d28\u91cf\u63a5\u5165\u670d\u52a1\uff0c\u4f18\u5148\u7ea7\u548c\u7a33\u5b9a\u6027\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p><strong>Q\uff1a\u56fd\u9645BGP\u662f\u4e0d\u662f\u5c31\u4e0d\u9002\u5408\u4e2d\u56fd\u4e1a\u52a1\uff1f<\/strong><br>A\uff1a\u4e5f\u4e0d\u662f\u3002\u5b83\u4f9d\u7136\u53ef\u7528\uff0c\u53ea\u662f\u9ad8\u5cf0\u671f\u4f53\u9a8c\u4e0d\u5982CN2 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