{"id":34775,"date":"2026-08-03T17:24:07","date_gmt":"2026-08-03T09:24:07","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/differences-between-he-gtt-ntt-and-cn2-in-us-data-centers\/"},"modified":"2026-08-03T17:32:11","modified_gmt":"2026-08-03T09:32:11","slug":"differences-between-he-gtt-ntt-and-cn2-in-us-data-centers","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/differences-between-he-gtt-ntt-and-cn2-in-us-data-centers\/","title":{"rendered":"\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d HE\u3001GTT\u3001NTT \u4e0e CN2 \u7f51\u7edc\u7ebf\u8def\u7684\u5dee\u5f02"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u5728<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/los-angeles\/cn2\/\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u6570\u636e\u4e2d\u5fc3\u9009\u62e9\u7f51\u7edc\u7ebf\u8def\u4f1a\u76f4\u63a5\u5f71\u54cd\u4f60\u7684\u5e94\u7528\u6027\u80fd\u3002\u4f60\u5fc5\u987b\u8bc4\u4f30\u5ef6\u8fdf\u3001\u4e22\u5305\u7387\u3001BGP \u8def\u7531\u6548\u7387\u4ee5\u53ca\u5e26\u5bbd\u5206\u914d\u6210\u672c\u7b49\u5173\u952e\u6307\u6807\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8fd0\u8425\u5546\u7ebf\u8def<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u8981\u90e8\u7f72\u76ee\u6807<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6700\u9002\u5408\u7684\u573a\u666f<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>HE\uff08Hurricane Electric\uff09<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5927\u5e26\u5bbd \/ \u4f4e\u9884\u7b97<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\u6027\u4ef7\u6bd4\u7684\u5927\u6d41\u91cf\u5e26\u5bbd<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>GTT \/ NTT<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Tier-1 \u5168\u7403\u53ef\u9760\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f01\u4e1a\u7ea7\u5168\u7403\u8986\u76d6\u4e0e\u7a33\u5b9a\u6027<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u4e2d\u56fd\u7535\u4fe1 CN2<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8de8\u5883\u94fe\u8def\u4f18\u5316<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p><strong>\u5173\u952e\u7ed3\u8bba<\/strong>\uff1a\u4f60\u9700\u8981\u5728\u76ee\u6807\u7528\u6237\u7684\u5730\u7406\u5206\u5e03\u4e0e\u57fa\u7840\u8bbe\u65bd\u9884\u7b97\u7ea6\u675f\u4e4b\u95f4\u627e\u5230\u5e73\u8861\u3002<\/p>\n<\/blockquote>\n<h2>\u6838\u5fc3\u8981\u70b9<\/h2>\n<ul>\n<li>\n<p>Hurricane Electric \u4e3a\u5927\u6d41\u91cf\u5b58\u50a8\u548c Web \u4e0b\u8f7d\u63d0\u4f9b\u4f4e\u6210\u672c\u5e26\u5bbd\u3002<\/p>\n<\/li>\n<li>\n<p>GTT \u548c NTT \u4e3a\u5168\u7403\u4f01\u4e1a\u5e94\u7528\u63d0\u4f9b\u8d85\u9ad8\u901f\u3001\u53ef\u9760\u7684\u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e2d\u56fd\u7535\u4fe1 CN2 GIA \u7ed5\u8fc7\u7f51\u7edc\u62e5\u585e\uff0c\u4e3a\u4e2d\u56fd\u63d0\u4f9b\u5feb\u901f\u8bbf\u95ee\u3002<\/p>\n<\/li>\n<li>\n<p>BGP \u591a\u7ebf\u63a5\u5165\uff08multi-homing\uff09\u53ef\u7ec4\u5408\u591a\u4e2a\u7f51\u7edc\u63d0\u4f9b\u5546\uff0c\u4ee5\u964d\u4f4e\u6210\u672c\u5e76\u63d0\u5347\u53ef\u7528\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\u7684\u7f51\u7edc\u63d0\u4f9b\u5546<\/h2>\n<h3>Tier-1 \u8fd0\u8425\u5546\u4e0e\u4e13\u9879\u4f20\u8f93\u7684\u89d2\u8272\u5dee\u5f02<\/h3>\n<p>\u5728\u90e8\u7f72\u670d\u52a1\u5668\u524d\uff0c\u4f60\u9700\u8981\u4e86\u89e3\u53ef\u9009\u7684\u4e0d\u540c\u7f51\u7edc\u7c7b\u578b\u3002HE\u3001GTT\u3001NTT \u7b49\u5e7f\u57df Tier-1 \u7f51\u7edc\u8fd0\u8425\u7740\u5e9e\u5927\u7684\u5168\u7403 IP \u4e3b\u5e72\u7f51\u3002\u8fd9\u7c7b\u8fd0\u8425\u5546\u901a\u8fc7\u81ea\u6709\u7684\u5927\u89c4\u6a21\u5149\u7ea4\u7f51\u7edc\uff0c\u76f4\u63a5\u4e92\u8054\u5404\u5927 Internet \u4ea4\u6362\u70b9\u3002\u4f60\u53ef\u4ee5\u83b7\u5f97\u5de8\u5927\u7684\u5e26\u5bbd\u5bb9\u91cf\u3001\u5e7f\u6cdb\u7684\u5168\u7403\u8986\u76d6\u4ee5\u53ca\u8de8\u6d32\u7684\u7a33\u5b9a\u5907\u4efd\u8def\u5f84\u3002<\/p>\n<p>\u800c\u4e2d\u56fd\u7535\u4fe1 CN2 \u8fd9\u7c7b\u4e13\u9879\u4f20\u8f93\u7ebf\u8def\u5219\u4e13\u6ce8\u4e8e\u7279\u5b9a\u7684\u8de8\u5883\u8def\u7531\u3002\u6807\u51c6\u7684\u5168\u7403\u7f51\u7edc\u901a\u5e38\u4f1a\u5c06\u6d41\u91cf\u9001\u5165\u62e5\u6324\u7684\u516c\u5171\u56fd\u9645\u51fa\u53e3\u3002\u76f8\u8f83\u4e4b\u4e0b\uff0cCN2 \u4f1a\u901a\u8fc7\u5728\u5317\u7f8e\u4e0e\u4e9a\u6d32\u4e4b\u95f4\u7684\u4e13\u7528\u3001\u4f18\u5316\u8def\u5f84\u6765\u8f6c\u53d1\u6d41\u91cf\u3002\u4f60\u7684\u7528\u6237\u56e0\u6b64\u53ef\u4ee5\u5728\u665a\u9ad8\u5cf0\u65f6\u6bb5\u907f\u5f00\u4e25\u91cd\u7684\u51cf\u901f\u548c\u62e5\u585e\u3002<\/p>\n<h3>\u8bc4\u4f30\u7f51\u7edc\u6027\u80fd\u7684\u5173\u952e\u6307\u6807<\/h3>\n<p>\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\u9009\u62e9\u7f51\u7edc\u63d0\u4f9b\u5546\u65f6\uff0c\u9700\u8981\u6301\u7eed\u5173\u6ce8\u4ee5\u4e0b\u6280\u672f\u6307\u6807\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u5ef6\u8fdf\uff08Latency\uff09<\/strong>\uff1a\u76d1\u63a7\u6570\u636e\u5305\u5728\u670d\u52a1\u5668\u4e0e\u7ec8\u7aef\u7528\u6237\u4e4b\u95f4\u5f80\u8fd4\u6240\u9700\u7684\u65f6\u95f4\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e22\u5305\u7387\uff08Packet Loss\uff09<\/strong>\uff1a\u8861\u91cf\u672a\u80fd\u5230\u8fbe\u76ee\u7684\u5730\u7684\u6570\u636e\u5305\u6bd4\u4f8b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6296\u52a8\uff08Jitter\uff09<\/strong>\uff1a\u8ba1\u7b97\u6570\u636e\u5305\u5230\u8fbe\u65f6\u95f4\u7684\u6ce2\u52a8\uff0c\u4fdd\u8bc1\u5b9e\u65f6\u97f3\u89c6\u9891\u7684\u6d41\u7545\u6027\u3002<\/p>\n<\/li>\n<li>\n<p><strong>BGP \u591a\u7ebf\u63a5\u5165\uff08Multi-Homing\uff09<\/strong>\uff1a\u5c06\u591a\u6761\u8fd0\u8425\u5546\u7ebf\u8def\u63a5\u5165\u540c\u4e00\u8fb9\u754c\u8def\u7531\u5668\uff0c\u5b9e\u73b0\u81ea\u52a8\u6545\u969c\u5207\u6362\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6bcf Mbps \u5e26\u5bbd\u6210\u672c<\/strong>\uff1a\u8ba1\u7b97\u6bcf\u5146\u6bd4\u7279\u6bcf\u79d2\u541e\u5410\u5bf9\u5e94\u7684\u6708\u5ea6\u5355\u4ef7\u3002<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u6838\u5fc3\u7b56\u7565<\/strong>\uff1aTier-1 \u8fd0\u8425\u5546\u4ee5\u76f8\u5bf9\u8f83\u4f4e\u7684\u5355\u4ef7\u63d0\u4f9b\u5927\u89c4\u6a21\u5168\u7403\u5e26\u5bbd\uff1b\u4e13\u9879\u8de8\u5883\u7ebf\u8def\u5219\u4e3a\u5173\u952e\u533a\u57df\u5e02\u573a\u63d0\u4f9b\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027\u7684\u4fdd\u62a4\u3002<\/p>\n<p>\u4f60\u5fc5\u987b\u5728\u8fd9\u4e9b\u6307\u6807\u4e0e\u8fd0\u8425\u9884\u7b97\u4e4b\u95f4\u8c28\u614e\u6743\u8861\u3002\u9ad8\u6d41\u91cf\u5a92\u4f53\u5e73\u53f0\u9700\u8981\u5c3d\u53ef\u80fd\u4f4e\u7684\u6bcf Mbps \u6210\u672c\uff1b\u800c\u5b9e\u65f6\u91d1\u878d\u5de5\u5177\u5219\u9700\u8981\u6781\u4f4e\u6296\u52a8\u548c\u51e0\u4e4e\u4e3a\u96f6\u7684\u4e22\u5305\u7387\u3002<\/p>\n<h2>Hurricane Electric\uff08HE\uff09\u7f51\u7edc\u7ebf\u8def<\/h2>\n<p>Hurricane Electric\uff08AS6939\uff09\u662f\u5168\u7403\u6700\u5927\u7684\u4e92\u8054\u7f51\u9aa8\u5e72\u63d0\u4f9b\u5546\u4e4b\u4e00\u3002\u5728\u8bc4\u4f30\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u7684\u7f51\u7edc\u8fd0\u8425\u5546\u65f6\uff0c\u4f60\u7ecf\u5e38\u4f1a\u9047\u5230 HE \u7ebf\u8def\u3002<\/p>\n<h3>IPv6 \u57fa\u7840\u8bbe\u65bd\u4e0e\u5168\u7403\u5bf9\u7b49\u4e92\u8054<\/h3>\n<p>HE \u5728\u5168\u7403 IPv6 \u90e8\u7f72\u65b9\u9762\u5904\u4e8e\u884c\u4e1a\u9886\u5148\u5730\u4f4d\u3002\u8be5\u8fd0\u8425\u5546\u901a\u8fc7\u5f00\u653e\u7684 Internet \u4ea4\u6362\u70b9\uff0c\u76f4\u63a5\u4e0e\u6210\u5343\u4e0a\u4e07\u4e2a\u7f51\u7edc\u5efa\u7acb\u5bf9\u7b49\u4e92\u8fde\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u5e7f\u6cdb\u7684 Peering<\/strong>\uff1aHE \u4e0e\u8d85\u8fc7 10,000 \u4e2a IPv4 \u7f51\u7edc\u548c 8,000 \u4e2a IPv6 \u7f51\u7edc\u4ea4\u6362\u6d41\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u76f4\u63a5\u8def\u7531<\/strong>\uff1a\u4f60\u7684\u6570\u636e\u53ef\u4ee5\u7ed5\u8fc7\u4e2d\u95f4\u8df3\u70b9\uff0c\u66f4\u5feb\u5230\u8fbe\u5168\u7403\u76ee\u6807\u3002<\/p>\n<\/li>\n<li>\n<p><strong>IPv6 \u4f18\u52bf<\/strong>\uff1a\u4f60\u53ef\u4ee5\u83b7\u5f97\u539f\u751f IPv6 \u652f\u6301\uff0c\u800c\u65e0\u9700\u4f9d\u8d56\u8f6c\u6362\u534f\u8bae\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u5927\u89c4\u6a21 peering \u7b56\u7565\u964d\u4f4e\u4e86\u901a\u5f80\u5168\u7403\u901a\u7528\u6d41\u91cf\u7684\u8def\u7531\u8df3\u6570\uff0c\u5c24\u5176\u6709\u5229\u4e8e\u6b27\u6d32\u548c\u5317\u7f8e\u65b9\u5411\u7684\u4f20\u8f93\u3002<\/p>\n<h3>\u9002\u5408\u9ad8\u6d41\u91cf\u573a\u666f\u7684\u4f4e\u6210\u672c\u5e26\u5bbd<\/h3>\n<p>HE \u63d0\u4f9b\u7684\u5e26\u5bbd\u4ef7\u683c\u5728\u670d\u52a1\u5668\u79df\u7528\u5e02\u573a\u4e2d\u975e\u5e38\u4f4e\u5ec9\u3002\u5bf9\u9884\u7b97\u654f\u611f\u7684\u90e8\u7f72\u9879\u76ee\uff0c\u53ef\u4ee5\u663e\u8457\u53d7\u76ca\u4e8e\u5176\u4e0d\u9650\u6d41\u91cf\u6216\u5927\u5e26\u5bbd\u7684\u5343\u5146\u7aef\u53e3\u3002<\/p>\n<p><strong>\u6700\u4f73\u5e94\u7528\u573a\u666f<\/strong>\uff1aHE \u975e\u5e38\u9002\u5408\u7528\u4e8e\u5b58\u50a8\u670d\u52a1\u5668\u3001\u4e91\u5907\u4efd\u3001\u8f6f\u4ef6\u5206\u53d1\u4ee5\u53ca\u516c\u5171\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u6bcf\u5929\u63a8\u52a8\u6570 TB \u7684\u6570\u636e\uff0c\u800c\u4e0d\u4f1a\u8f7b\u6613\u7a81\u7834\u8fd0\u8425\u9884\u7b97\u3002\u4e2d\u5c0f\u4f01\u4e1a\u53ef\u4ee5\u5feb\u901f\u6269\u5927\u541e\u5410\u80fd\u529b\uff0c\u540c\u65f6\u4fdd\u6301\u53ef\u9884\u6d4b\u7684\u6708\u5ea6\u6210\u672c\u3002<\/p>\n<h3>\u8de8\u592a\u5e73\u6d0b\u8def\u7531\u4e2d\u7684\u5ef6\u8fdf\u53d6\u820d<\/h3>\n<p>\u4f4e\u6210\u672c\u5e26\u5bbd\u5728\u90e8\u5206\u56fd\u9645\u8def\u7531\u4e0a\u4f34\u968f\u7740\u4e00\u5b9a\u7684\u6027\u80fd\u53d6\u820d\u3002HE \u7684\u8de8\u592a\u5e73\u6d0b\u6d41\u91cf\u901a\u5e38\u8d70\u6807\u51c6\u516c\u5171\u9aa8\u5e72\uff0c\u800c\u975e\u4e13\u7528\u76f4\u8fde\u7ebf\u8def\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u62e5\u585e\u98ce\u9669<\/strong>\uff1a\u5728\u8de8\u592a\u5e73\u6d0b\u8def\u5f84\u4e0a\uff0c\u665a\u9ad8\u5cf0\u53ef\u80fd\u51fa\u73b0\u4e22\u5305\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u66f4\u9ad8\u5ef6\u8fdf<\/strong>\uff1a\u4ece\u7f8e\u56fd\u670d\u52a1\u5668\u5230\u4e9a\u6d32\u7ec8\u7aef\u7528\u6237\u7684\u6570\u636e\u8def\u5f84\u66f4\u957f\uff0c\u5ef6\u8fdf\u66f4\u9ad8\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8def\u7531\u6ce2\u52a8<\/strong>\uff1a\u52a8\u6001 BGP \u8def\u7531\u53d8\u66f4\u53ef\u80fd\u4f1a\u5e26\u6765\u7a81\u7136\u7684 ping \u503c\u98d9\u5347\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u9ad8\u5ea6\u4f9d\u8d56\u4e2d\u56fd\u5927\u9646\u7528\u6237\uff0c\u5c31\u4e0d\u5e94\u53ea\u4f9d\u8d56 HE \u4e00\u6761\u7ebf\u3002\u5e94\u5f53\u5c06 HE \u4e0e\u4e13\u9879\u4f20\u8f93\u7ebf\u8def\u7ed3\u5408\uff0c\u624d\u80fd\u4fdd\u8bc1\u901f\u5ea6\u4e0e\u8fde\u901a\u6027\u7a33\u5b9a\u3002<\/p>\n<h2>GTT Communications \u7f51\u7edc\u7ebf\u8def<\/h2>\n<p>GTT Communications \u8fd0\u8425\u7740\u4e00\u5f20\u9876\u7ea7\u7684\u5168\u7403 Tier-1 \u7f51\u7edc\u3002\u5f53\u4f60\u9009\u62e9\u57fa\u4e8e GTT \u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u90e8\u7f72\u670d\u52a1\u5668\u65f6\uff0c\u53ef\u4ee5\u83b7\u5f97\u4f01\u4e1a\u7ea7\u8fde\u63a5\u8d28\u91cf\u3002<\/p>\n<h3>\u5168\u7403 Tier-1 \u4e3b\u5e72\u4e0e\u4f4e\u5ef6\u8fdf\u8def\u7531<\/h3>\n<p>GTT \u7ef4\u62a4\u7740\u8986\u76d6\u5e7f\u6cdb\u7684\u5149\u7ea4\u8def\u7531\uff0c\u5c06\u5168\u7403\u91d1\u878d\u4e2d\u5fc3\u4e0e\u79d1\u6280\u67a2\u7ebd\u4e92\u8054\u3002\u4f60\u53ef\u4ee5\u63a5\u5165\u5176\u9876\u7ea7 IP \u7f51\u7edc\uff08AS3257\uff09\uff0c\u5728\u6d32\u9645\u4e4b\u95f4\u83b7\u5f97\u6781\u4f4e\u5ef6\u8fdf\u3002<\/p>\n<ul>\n<li>\n<p>\u5728 AS3257 \u4e4b\u4e0b\u8fd0\u8425\u7740\u5168\u7403\u6700\u5927\u7684 Tier-1 IP \u7f51\u7edc\u4e4b\u4e00\uff0c\u8986\u76d6\u5317\u7f8e\u548c\u6b27\u6d32\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 6 \u5927\u6d32\u62e5\u6709 450+ \u4e2a PoP \u8282\u70b9\uff0c\u4e1a\u52a1\u8986\u76d6\u8d85\u8fc7 170 \u4e2a\u56fd\u5bb6\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f4d\u5217\u5168\u7403\u524d\u4e94\u5927 IP \u8fd0\u8425\u5546\u4e4b\u4e00\uff0c\u4e3a\u5168\u7403 10 \u5927\u7535\u4fe1\u8fd0\u8425\u5546\u4e2d\u7684 9 \u5bb6\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u7684\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u79c1\u6709\u7684\u8de8\u5927\u897f\u6d0b\u548c\u8de8\u5927\u9646\u5149\u7ea4\u7cfb\u7edf\u76f4\u8fbe\u76ee\u6807\uff0c\u5b8c\u5168\u907f\u5f00\u62e5\u6324\u7684\u516c\u5171\u8def\u5f84\u3002<\/p>\n<h3>\u4f01\u4e1a\u7ea7\u53ef\u9760\u6027\u4e0e BGP \u8def\u7531\u7a33\u5b9a\u6027<\/h3>\n<p>\u5bf9\u4e8e\u5173\u952e\u4e1a\u52a1\u670d\u52a1\u800c\u8a00\uff0c\u6301\u7eed\u5728\u7ebf\u548c\u6781\u5c0f\u6296\u52a8\u81f3\u5173\u91cd\u8981\u3002GTT \u901a\u8fc7\u5148\u8fdb\u7684\u8def\u7531\u67b6\u6784\u548c\u4e3b\u52a8\u6d41\u91cf\u7ba1\u7406\uff0c\u6765\u4fdd\u969c\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p><strong>\u7f51\u7edc\u6d1e\u5bdf<\/strong>\uff1aGTT EnvisionCORE \u7b49\u5e73\u53f0\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u591a\u7ad9\u70b9\u4f01\u4e1a\u4e92\u8054\uff0c\u5e76\u96c6\u4e2d\u7ba1\u7406\u90e8\u7f72\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\u7684\u7f51\u7edc\u3002<\/p>\n<p>\u5728 GTT \u7ebf\u8def\u4e0a\uff0c\u4f60\u53ef\u4ee5\u83b7\u5f97\u5f88\u9ad8\u7684 BGP \u8def\u7531\u7a33\u5b9a\u6027\u3002\u5f53\u5c40\u90e8\u5149\u7f06\u4e2d\u65ad\u6216\u8bbe\u5907\u6545\u969c\u65f6\uff0c\u7f51\u7edc\u4f1a\u81ea\u52a8\u4e3a\u4f60\u7684\u6570\u636e\u5305\u91cd\u9009\u8def\u5f84\u3002\u4f60\u7684\u6258\u7ba1\u5e94\u7528\u80fd\u5728\u4e0d\u660e\u663e\u6027\u80fd\u9000\u5316\u7684\u60c5\u51b5\u4e0b\u6301\u7eed\u5728\u7ebf\u3002<\/p>\n<h3>\u5e26\u5bbd\u5b9a\u4ef7\u4e0e\u6210\u672c\u8003\u91cf<\/h3>\n<p>GTT \u7684\u4ef7\u683c\u9ad8\u4e8e\u50cf Hurricane Electric \u8fd9\u6837\u7684\u9884\u7b97\u578b\u8fd0\u8425\u5546\u3002\u4f60\u9700\u8981\u4e3a\u4f01\u4e1a\u7ea7 SLA \u548c\u4e13\u5c5e\u5ba2\u6237\u652f\u6301\uff0c\u652f\u4ed8\u66f4\u9ad8\u7684\u6bcf Mbps \u5355\u4ef7\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u6210\u672c\u6784\u6210<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u9884\u7b97\u578b\u8fd0\u8425\u5546\uff08\u5982 HE\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>GTT Communications<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u4ef7\u683c\u6863\u4f4d<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f4e\u4ef7 \/ \u5927\u6d41\u91cf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\u7aef\u4f01\u4e1a\u5b9a\u4ef7<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u7f51\u7edc\u4f18\u5148\u7ea7<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6807\u51c6\u516c\u5171\u4f20\u8f93<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u8fde Tier-1 \u4f18\u5148\u8def\u7531<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>SLA \u4fdd\u969c<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57fa\u7840\u670d\u52a1\u6761\u6b3e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e25\u683c\u7684\u5728\u7ebf\u7387\u4e0e\u5ef6\u8fdf SLA<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5f53\u4f60\u7684\u4e1a\u52a1\u5e94\u7528\u9700\u8981\u53ef\u9760\u7684\u5168\u7403\u8bbf\u95ee\u3001\u6781\u4f4e\u4e22\u5305\u7387\u4ee5\u53ca\u6700\u9ad8\u7ea7\u522b\u7684\u7f51\u7edc\u7a33\u5b9a\u6027\u65f6\uff0c\u5c31\u5e94\u8be5\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u90e8\u7f72 GTT \u7ebf\u8def\u3002<\/p>\n<h2>NTT Communications \u7f51\u7edc\u7ebf\u8def<\/h2>\n<p>NTT Communications \u8fd0\u8425\u7740\u7535\u4fe1\u884c\u4e1a\u89c4\u6a21\u6700\u5927\u7684 Tier-1 \u5168\u7403 IP \u4e3b\u5e72\u7f51\u4e4b\u4e00\uff08AS2914\uff09\u3002\u5728 NTT \u8def\u7531\u4e0a\u6258\u7ba1\u670d\u52a1\u5668\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5229\u7528\u5176\u5e9e\u5927\u7684\u56fd\u9645\u5149\u7ea4\u7ebf\u8def\u3002<\/p>\n<h3>\u8de8\u592a\u5e73\u6d0b\u8def\u7531\u8868\u73b0<\/h3>\n<p>\u5728\u7f8e\u56fd\u897f\u6d77\u5cb8\u6570\u636e\u4e2d\u5fc3\u4e0e\u4e9a\u6d32\u4e3b\u8981\u5e02\u573a\u4e4b\u95f4\u7684\u8de8\u592a\u5e73\u6d0b\u6570\u636e\u4f20\u8f93\u65b9\u9762\uff0cNTT \u5177\u6709\u660e\u663e\u4f18\u52bf\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u81ea\u6709\u6d77\u7f06\u7cfb\u7edf<\/strong>\uff1aNTT \u5728 PC-1\u3001Pacific Light Cable Network \u7b49\u591a\u6761\u6d77\u5e95\u5149\u7f06\u7cfb\u7edf\u4e2d\u62e5\u6709\u91cd\u8981\u4efd\u989d\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f4e\u6296\u52a8<\/strong>\uff1a\u4f60\u7684\u5b9e\u65f6\u5e94\u7528\u5728\u8de8\u6d0b\u8def\u7531\u4e0a\u80fd\u83b7\u5f97\u7a33\u5b9a\u7684\u6570\u636e\u5305\u5230\u8fbe\u65f6\u95f4\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e9a\u6d32\u8986\u76d6<\/strong>\uff1a\u4f60\u7684\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u65e0\u9700\u989d\u5916\u8df3\u6570\u7684\u60c5\u51b5\u4e0b\uff0c\u76f4\u8fde\u65e5\u672c\u3001\u4e1c\u4eac\u3001\u65b0\u52a0\u5761\u3001\u9999\u6e2f\u7b49\u5173\u952e\u67a2\u7ebd\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u5e9e\u5927\u7684\u7269\u7406\u57fa\u7840\u8bbe\u65bd\u4e3a\u4e9a\u592a\u7528\u6237\u5e26\u6765\u6781\u5feb\u7684\u8bbf\u95ee\u901f\u5ea6\u3002<\/p>\n<h3>\u7f51\u7edc\u7a33\u5b9a\u6027\u4e0e\u4e22\u5305\u9632\u63a7<\/h3>\n<p>\u5173\u952e\u4e1a\u52a1\u6258\u7ba1\u9700\u8981\u6301\u7eed\u7a33\u5b9a\u7684\u7f51\u7edc\u73af\u5883\u3002NTT \u901a\u8fc7\u5728\u4e3b\u5e72\u5149\u7ea4\u4e0a\u4fdd\u6301\u5145\u8db3\u7684\u5197\u4f59\u5bb9\u91cf\u6765\u9884\u9632\u6570\u636e\u62e5\u585e\u3002<\/p>\n<blockquote>\n<p>\ud83d\udca1 <strong>\u6027\u80fd\u4f18\u52bf<\/strong>\uff1aNTT \u80fd\u5728\u9ad8\u5cf0\u65f6\u6bb5\u81ea\u52a8\u964d\u4f4e\u6296\u52a8\u5e76\u6d88\u9664\u4e22\u5305\uff0c\u4fdd\u6301\u4f60\u7684\u5728\u7ebf\u670d\u52a1\u9ad8\u5ea6\u7a33\u5b9a\u3002<\/p>\n<\/blockquote>\n<p>\u4f60\u53ef\u4ee5\u53d7\u76ca\u4e8e\u5176\u5148\u8fdb\u7684 BGP \u8def\u7531\u5f15\u64ce\uff0c\u5f53\u6d77\u5e95\u5149\u7f06\u7ef4\u62a4\u6216\u4e25\u91cd\u8bbe\u5907\u6545\u969c\u53d1\u751f\u65f6\uff0c\u8def\u7531\u4f1a\u81ea\u52a8\u7ed5\u884c\u6545\u969c\u8def\u5f84\u3002\u5373\u4fbf\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f60\u7684\u6d41\u91cf\u4e5f\u80fd\u7ef4\u6301\u5e73\u7a33\u4f20\u8f93\u3002<\/p>\n<h3>\u9762\u5411\u5173\u952e\u4e1a\u52a1\u6258\u7ba1\u7684\u9ad8\u7aef\u5b9a\u4ef7<\/h3>\n<p>\u8981\u83b7\u5f97\u4f18\u5f02\u7684\u8de8\u592a\u5e73\u6d0b\u6027\u80fd\uff0c\u5c31\u5fc5\u987b\u6295\u5165\u66f4\u9ad8\u7684\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u3002\u56e0\u6b64\uff0c\u4e0e Hurricane Electric \u8fd9\u7c7b\u9884\u7b97\u578b\u7f51\u7edc\u76f8\u6bd4\uff0c\u4f60\u5728 NTT \u4e0a\u7684\u5e26\u5bbd\u8d39\u7528\u4f1a\u663e\u8457\u66f4\u9ad8\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7279\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>NTT Communications<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u9884\u7b97\u578b\u4f20\u8f93<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u8de8\u592a\u5e73\u6d0b\u5ef6\u8fdf<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f18\u5316\uff0c\u5ef6\u8fdf\u6700\u4f4e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6807\u51c6\uff0c\u6ce2\u52a8\u8f83\u5927<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u62e5\u585e\u63a7\u5236<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e13\u7528\u5bb9\u91cf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5171\u4eab\u516c\u5171\u8def\u5f84<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u76ee\u6807\u4e1a\u52a1\u7c7b\u578b<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u91d1\u878d\u4e0e\u5b9e\u65f6\u5e94\u7528<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b58\u50a8\u4e0e\u9759\u6001\u6570\u636e<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5f53\u4f60\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u6258\u7ba1\u5173\u952e\u4f01\u4e1a\u5e94\u7528\u3001\u91d1\u878d\u4ea4\u6613\u7cfb\u7edf\u6216\u9ad8\u5e76\u53d1\u6e38\u620f\u670d\u52a1\u5668\u65f6\uff0c\u5e94\u4f18\u5148\u9009\u62e9 NTT \u7ebf\u8def\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u53ef\u9760\u7684\u6027\u80fd\u4f53\u9a8c\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u4f01\u4e1a\u54c1\u724c\u58f0\u8a89\u3002<\/p>\n<h2>\u4e2d\u56fd\u7535\u4fe1 CN2 \u7f51\u7edc\u7ebf\u8def<\/h2>\n<p>\u4e2d\u56fd\u7535\u4fe1\u8fd0\u8425\u7684 CN2\uff08AS4809\uff09\u662f\u4e00\u5f20\u65b0\u4e00\u4ee3\u627f\u8f7d\u7f51\u7edc\u3002\u5f53\u4f60\u9009\u62e9\u8be5\u7ebf\u8def\u8fde\u63a5\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u548c\u4e2d\u56fd\u5927\u9646\u65f6\uff0c\u53ef\u4ee5\u83b7\u5f97\u4f18\u5316\u7684\u8de8\u5883\u76f4\u8fde\u80fd\u529b\u3002<\/p>\n<h3>CN2 GT \u4e0e CN2 GIA \u7684\u67b6\u6784\u5dee\u5f02<\/h3>\n<p>\u4f60\u53ef\u4ee5\u5728\u4e24\u7c7b\u4e3b\u8981\u8def\u7531\u4ea7\u54c1\u4e2d\u8fdb\u884c\u9009\u62e9\uff1aGlobal Transit\uff08GT\uff09\u4e0e Global Internet Access\uff08GIA\uff09\u3002\u5b83\u4eec\u5728\u4e2d\u56fd\u5883\u5185\u5bf9\u6570\u636e\u7684\u5904\u7406\u65b9\u5f0f\u4e0d\u540c\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7279\u6027<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>CN2 GT<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>CN2 GIA<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u56fd\u9645\u8def\u7531<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528 CN2 \u8282\u70b9\uff08<code>59.43<\/code>\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f7f\u7528\u4e13\u7528 CN2 \u8282\u70b9\uff08<code>59.43<\/code>\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u56fd\u5185\u8def\u7531<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u56de\u843d\u5230 163 \u9aa8\u5e72\uff08<code>202.97<\/code>\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5168\u7a0b\u4fdd\u6301\u5728 CN2 \u7f51\u7edc<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u6d41\u91cf\u65b9\u5411\u6027<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5355\u5411\u56fd\u9645\u4f20\u8f93<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53cc\u5411\u5168 CN2 \u8986\u76d6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u8def\u5f84\u957f\u5ea6<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>12\u201316 \u8df3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8\u201310 \u8df3<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>CN2 GT \u5728\u8fdb\u51fa\u4e2d\u56fd\u5883\u5185\u65f6\u4f7f\u7528\u6807\u51c6\u7684 163 \u9aa8\u5e72\uff08\u8282\u70b9\u524d\u7f00\u4e3a <code>202.97<\/code>\uff09\uff0c\u4ec5\u5728\u56fd\u9645\u51fa\u53e3\u9636\u6bb5\u624d\u5207\u6362\u5230 CN2 \u8282\u70b9\uff08<code>59.43<\/code>\uff09\u3002\u800c CN2 GIA \u5219\u5728\u672c\u5730\u7701\u7ea7\u8282\u70b9\u5c31\u76f4\u63a5\u4f7f\u7528\u9ad8\u7aef\u7684 <code>59.43<\/code> \u8282\u70b9\uff0c\u4f60\u7684\u6570\u636e\u53ef\u4ee5\u5f7b\u5e95\u7ed5\u5f00\u62e5\u6324\u7684 <code>202.97<\/code> \u516c\u5171\u7f51\u7edc\u3002<\/p>\n<h3>\u9ad8\u5cf0\u65f6\u6bb5\u7684\u76f4\u8fde\u4f18\u52bf<\/h3>\n<p>\u5728\u4e2d\u56fd\u665a\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u6807\u51c6\u7684\u5168\u7403\u7f51\u7edc\u901a\u5e38\u4f1a\u906d\u9047\u4e25\u91cd\u62e5\u585e\u3002\u4e13\u7528\u7684 CN2 GIA \u5e26\u5bbd\u53ef\u4ee5\u4fdd\u62a4\u4f60\u7684\u670d\u52a1\u5668\u6027\u80fd\uff0c\u907f\u514d\u7a81\u7136\u7684\u901f\u5ea6\u66b4\u8dcc\u3002<\/p>\n<blockquote>\n<p>\u26a1 <strong>\u6027\u80fd\u4f18\u52bf<\/strong>\uff1aCN2 GIA \u5728\u9ad8\u5cf0\u65f6\u6bb5\u53ef\u5c06\u5ef6\u8fdf\u63a7\u5236\u5728 50\u201380 ms\u3001\u4e22\u5305\u7387\u63a7\u5236\u5728 0.5% \u4ee5\u4e0b\uff1b\u800c\u6807\u51c6 163 \u8def\u7531\u7684\u5ef6\u8fdf\u5f80\u5f80\u4e3a 120\u2013200 ms\uff0c\u4e22\u5305\u7387\u8fbe\u5230 2\u20138%\u3002<\/p>\n<\/blockquote>\n<p>\u4f60\u53ef\u4ee5\u4e3a\u8de8\u5883\u6570\u5b57\u4e1a\u52a1\u6709\u6548\u62b5\u5fa1\u9ad8\u6296\u52a8\u3001\u5f3a\u9650\u901f\u4ee5\u53ca\u4e25\u91cd\u4e22\u5305\u95ee\u9898\u3002<\/p>\n<h3>\u5e26\u5bbd\u4e0a\u9650\u4e0e\u4ef7\u683c\u7ed3\u6784<\/h3>\n<p>\u8981\u83b7\u5f97\u66f4\u4f18\u8d8a\u7684\u8de8\u5883\u8def\u7531\uff0c\u9700\u8981\u66f4\u9ad8\u7684\u57fa\u7840\u8bbe\u65bd\u6295\u5165\u4e0e\u66f4\u7cbe\u7ec6\u7684\u6d41\u91cf\u7ba1\u7406\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u4ef7\u683c\u6ea2\u4ef7<\/strong>\uff1a\u4e0e\u6807\u51c6\u7684\u5168\u7403\u4f20\u8f93\u76f8\u6bd4\uff0c\u4f60\u9700\u8981\u4e3a CN2 GIA \u652f\u4ed8\u663e\u8457\u66f4\u9ad8\u7684\u6bcf Mbps \u6210\u672c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5e26\u5bbd\u4e0a\u9650<\/strong>\uff1a\u670d\u52a1\u5668\u79df\u7528\u5546\u901a\u5e38\u4f1a\u5bf9\u5355\u6761\u8de8\u5883\u8fde\u63a5\u7684\u4e0a\u9650\u8fdb\u884c\u9650\u5236\uff0c\u4ee5\u63a7\u5236\u6574\u4f53\u8de8\u5883\u6d41\u91cf\u89c4\u6a21\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u76ee\u6807\u5e94\u7528<\/strong>\uff1aCN2 GIA \u5e94\u4e25\u683c\u4fdd\u7559\u7ed9\u9ad8\u4f18\u5148\u7ea7\u4e1a\u52a1\uff0c\u5982\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7684\u6838\u5fc3\u670d\u52a1\u3001API \u7f51\u5173\u548c\u4f01\u4e1a Web \u5e94\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u6280\u672f\u5bf9\u6bd4\u5206\u6790<\/h2>\n<p>\u5728\u8bc4\u4f30\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u7684\u7f51\u7edc\u7ebf\u8def\u65f6\uff0c\u9700\u8981\u7efc\u5408\u6bd4\u8f83\u6027\u80fd\u6307\u6807\u4e0e\u8d22\u52a1\u6210\u672c\u3002\u4f60\u5fc5\u987b\u5206\u6790\u5404\u8fd0\u8425\u5546\u5728\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3001\u5b9a\u4ef7\u7ed3\u6784\u4ee5\u53ca\u52a8\u6001\u8def\u7531\u884c\u4e3a\u65b9\u9762\u7684\u5dee\u5f02\uff0c\u4ee5\u4fbf\u4e3a\u81ea\u5df1\u7684\u4e1a\u52a1\u9009\u62e9\u6700\u5408\u9002\u7684\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n<h3>\u5ef6\u8fdf\u4e0e\u6296\u52a8\u57fa\u51c6<\/h3>\n<p>\u5ef6\u8fdf\u4e0e\u6296\u52a8\u76f4\u63a5\u51b3\u5b9a\u4e86\u4f60\u7684\u5e94\u7528\u5bf9\u7ec8\u7aef\u7528\u6237\u7684\u54cd\u5e94\u5feb\u6162\u3002\u6839\u636e\u6570\u636e\u5728\u7f8e\u56fd\u56fd\u5185\u9aa8\u5e72\u3001\u5927\u897f\u6d0b\u81f3\u6b27\u6d32\u3001\u6216\u592a\u5e73\u6d0b\u6d77\u5e95\u5149\u7f06\u5230\u4e9a\u6d32\u7684\u8def\u5f84\uff0c\u4f60\u4f1a\u7ecf\u5386\u4e0d\u540c\u7684 ping \u503c\u533a\u95f4\u3002<\/p>\n<pre><code>[US West Data Center] \r\n   \u251c\u2500\u2500 HE (AS6939)    \u2500\u2500\u2500\u25ba Public Peering    \u2500\u2500\u2500\u25ba Variable Latency \/ High Jitter Peak\r\n   \u251c\u2500\u2500 GTT (AS3257)   \u2500\u2500\u2500\u25ba Enterprise Tier-1 \u2500\u2500\u2500\u25ba Low Latency \/ Global Stability\r\n   \u251c\u2500\u2500 NTT (AS2914)   \u2500\u2500\u2500\u25ba Asian Direct Cable\u2500\u2500\u2500\u25ba Ultra-Low Latency \/ Minimum Jitter\r\n   \u2514\u2500\u2500 CN2 (AS4809)   \u2500\u2500\u2500\u25ba Premium GIA Node \u2500\u2500\u2500\u25ba Lowest China Latency \/ Zero Congestion\r\n<\/code><\/pre>\n<p>\u4e0b\u8868\u5c55\u793a\u4e86\u5728\u7f8e\u56fd\u897f\u6d77\u5cb8\u6570\u636e\u4e2d\u5fc3\u4f7f\u7528\u8fd9\u56db\u5bb6\u7f51\u7edc\u63d0\u4f9b\u5546\u65f6\u53ef\u9884\u671f\u7684\u73b0\u5b9e\u57fa\u51c6\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 125px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc\u7ebf\u8def<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7f8e\u56fd\u56fd\u5185\u5ef6\u8fdf<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7f8e\u6d32\u81f3\u6b27\u6d32\u5ef6\u8fdf<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7f8e\u6d32\u81f3\u4e2d\u56fd\uff08\u9ad8\u5cf0\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5e73\u5747\u6296\u52a8<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>Hurricane Electric<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10 \u2013 35 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>70 \u2013 100 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>180 \u2013 260 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\uff085 \u2013 15 ms\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>GTT Communications<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5 \u2013 25 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>65 \u2013 85 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>150 \u2013 210 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6781\u4f4e\uff08&lt; 2 ms\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>NTT Communications<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5 \u2013 25 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>70 \u2013 90 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>120 \u2013 160 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8f83\u4f4e\uff081 \u2013 3 ms\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>China Telecom CN2 GIA<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10 \u2013 30 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>80 \u2013 110 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>50 \u2013 80 ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8d85\u4f4e\uff08&lt; 1 ms\uff09<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p>\ud83d\udcca <strong>\u57fa\u51c6\u7ed3\u8bba<\/strong>\uff1aNTT \u5728\u901a\u5f80\u65e5\u672c\u548c\u4e1c\u4e9a\u65b9\u5411\u7684\u5ef6\u8fdf\u6700\u4f4e\uff1b\u800c CN2 GIA \u5728\u8fdb\u5165\u4e2d\u56fd\u5927\u9646\u7684\u8de8\u592a\u5e73\u6d0b\u8def\u7531\u4e0a\u5168\u9762\u4f18\u4e8e\u6240\u6709 Tier-1 \u8fd0\u8425\u5546\uff0c\u5373\u4fbf\u5728\u665a\u9ad8\u5cf0\u4e5f\u80fd\u5c06\u4e22\u5305\u7387\u7ef4\u6301\u5728\u6781\u4f4e\u6c34\u5e73\u3002<\/p>\n<\/blockquote>\n<h3>\u5e26\u5bbd\u6210\u672c\u4e0e\u6027\u80fd\u7684\u6743\u8861<\/h3>\n<p>\u4f60\u5fc5\u987b\u6839\u636e\u6bcf\u6708\u7684\u8fd0\u8425\u652f\u51fa\u4e0a\u9650\u6765\u8bc4\u4f30\u5e26\u5bbd\u6210\u672c\u3002\u4e0d\u540c\u8fd0\u8425\u5546\u56e0\u8def\u7531\u8d28\u91cf\u3001\u6d77\u7f06\u8d44\u4ea7\u548c SLA \u4fdd\u8bc1\u5f3a\u5ea6\u4e0d\u540c\uff0c\u5176\u5b9a\u4ef7\u5dee\u5f02\u5de8\u5927\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u9884\u7b97\u578b\u8fd0\u8425\u5546\uff08HE\uff09<\/strong>\uff1a\u6bcf Mbps \u5355\u4ef7\u6700\u4f4e\uff0c\u9ad8\u5bb9\u91cf\u7aef\u53e3\u4e0a\u5f80\u5f80\u53ef\u4ee5\u4f4e\u4e8e 0.50 \u7f8e\u5143 \/ Mbps\u3002\u4f60\u53ef\u4ee5\u4ee5\u6781\u4f4e\u6210\u672c\u83b7\u53d6\u5de8\u5927\u7684\u516c\u5f00\u5206\u53d1\u541e\u5410\uff0c\u4f46\u5728\u7e41\u5fd9\u7684\u56fd\u9645\u8def\u5f84\u4e0a\u9700\u8981\u727a\u7272\u90e8\u5206\u5ef6\u8fdf\u4fdd\u969c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>Tier-1 \u4f01\u4e1a\u8fd0\u8425\u5546\uff08GTT \u4e0e NTT\uff09<\/strong>\uff1a\u6bcf Mbps \u5355\u4ef7\u4ece\u4e2d\u7b49\u5230\u9ad8\u7aef\u4e0d\u7b49\uff0c\u5927\u81f4\u5728 1.00 \u2013 3.50 \u7f8e\u5143 \/ Mbps \u533a\u95f4\u3002\u4f01\u4e1a\u53ef\u4ee5\u83b7\u5f97\u4e25\u683c\u7684 SLA\u3001\u4f01\u4e1a\u7ea7\u5ba2\u6237\u652f\u6301\uff0c\u4ee5\u53ca\u7a33\u5b9a\u7684\u5168\u7403\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e13\u9879\u8de8\u5883\u8fd0\u8425\u5546\uff08CN2 GIA\uff09<\/strong>\uff1a\u6bcf Mbps \u5355\u4ef7\u6781\u9ad8\uff0c\u5e38\u89c1\u533a\u95f4\u4e3a 30 \u2013 80 \u7f8e\u5143 \/ Mbps \u751a\u81f3\u4ee5\u4e0a\u3002\u4f60\u53ef\u4ee5\u83b7\u5f97\u7ed5\u5f00\u4e2d\u56fd\u5883\u5185\u62e5\u585e\u7684\u4e13\u7528\u8de8\u5883\u201c\u5feb\u8f66\u9053\u201d\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\ud83d\udca1 <strong>\u6210\u672c\u4f18\u5316\u5efa\u8bae<\/strong>\uff1a\u4e0d\u8981\u4e3a\u666e\u901a\u5907\u4efd\u6d41\u91cf\u6216\u9762\u5411\u6b27\u6d32\u7684\u666e\u901a Web \u7528\u6237\u8d2d\u7f6e\u6602\u8d35\u7684 CN2 GIA \u5e26\u5bbd\uff0c\u5e94\u5c06\u5176\u4e25\u683c\u7559\u7ed9\u9700\u8981\u9762\u5411\u4e9a\u6d32\u7528\u6237\u7684\u4f4e\u5ef6\u8fdf\u6838\u5fc3\u4e1a\u52a1\u3002<\/p>\n<\/blockquote>\n<h3>\u8def\u7531\u6548\u7387\u4e0e\u8def\u5f84\u4f18\u5316<\/h3>\n<p>\u8def\u5f84\u4f18\u5316\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5404\u8fd0\u8425\u5546\u5982\u4f55\u5904\u7406 BGP \u8def\u7531\u4ee5\u53ca\u4e0e\u5176\u4ed6\u81ea\u6cbb\u7cfb\u7edf\uff08AS\uff09\u7684\u4e92\u8054\u65b9\u5f0f\u3002<\/p>\n<pre><code># Example: Tracing a route to a Chinese destination node\r\n# Standard Public Route (HE\/163 Backbone):\r\n1  192.168.1.1 (Local Gateway)                   0.5 ms\r\n2  63.218.x.x  (HE Backbone - AS6939)            12.1 ms\r\n3  202.97.x.x  (China Telecom 163 - AS4134)     185.4 ms  &lt;-- Congested Public Hop\r\n\r\n# Optimized CN2 GIA Route:\r\n1  192.168.1.1 (Local Gateway)                   0.5 ms\r\n2  59.43.x.x   (CN2 Core Node - AS4809)          15.2 ms  &lt;-- Dedicated Premium Hop\r\n3  59.43.x.x   (CN2 Provincial Node - AS4809)    68.3 ms  &lt;-- Fast Direct Entry\r\n<\/code><\/pre>\n<p>\u4f60\u53ef\u4ee5\u901a\u8fc7\u7edf\u8ba1\u8def\u7531\u8df3\u6570\u548c\u76d1\u63a7\u52a8\u6001\u8def\u5f84\u53d8\u5316\u6765\u8861\u91cf\u7f51\u7edc\u6548\u7387\uff1a<\/p>\n<ul>\n<li>\n<p><strong>Hurricane Electric\uff08AS6939\uff09<\/strong> \u4f9d\u8d56\u5e7f\u6cdb\u7684\u5f00\u653e\u4ea4\u6362\u70b9\uff0c\u5bf9\u5317\u7f8e\u548c\u6b27\u6d32\u5185\u90e8\u8def\u7531\u8df3\u6570\u6709\u5e2e\u52a9\u3002\u4f46\u5728\u516c\u5171\u56fd\u9645\u51fa\u53e3\u4e0a\uff0c\u9ad8\u5cf0\u65f6\u6bb5\u5f80\u5f80\u4f1a\u51fa\u73b0\u8def\u7531\u9707\u8361\u3002<\/p>\n<\/li>\n<li>\n<p><strong>GTT\uff08AS3257\uff09\u4e0e NTT\uff08AS2914\uff09<\/strong> \u4f7f\u7528\u667a\u80fd\u6d41\u91cf\u5de5\u7a0b\u7cfb\u7edf\u3002\u5176\u79c1\u6709\u5149\u7ea4\u4e3b\u5e72\u5728\u5149\u7f06\u4e2d\u65ad\u6216\u786c\u4ef6\u6545\u969c\u65f6\uff0c\u4f1a\u81ea\u52a8\u4e3a\u4f60\u7684\u6d41\u91cf\u91cd\u65b0\u89c4\u5212\u8def\u5f84\uff0c\u800c\u4e0d\u5f71\u54cd\u5df2\u6709\u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e2d\u56fd\u7535\u4fe1 CN2\uff08AS4809\uff09<\/strong> \u5219\u5b9e\u884c\u4e25\u683c\u7684\u8def\u5f84\u63a7\u5236\u3002\u7f51\u7edc\u4f1a\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u8fb9\u7f18\u5c31\u628a\u4f60\u7684\u6570\u636e\u5f15\u5165\u4e13\u7528\u7684 <code>59.43<\/code> \u8def\u7531\u5668\uff0c\u786e\u4fdd\u5230\u8fbe\u4e2d\u56fd\u5404\u5730\u7f51\u7edc\u524d\u90fd\u8d70\u5728\u5e72\u51c0\u3001\u53ef\u63a7\u7684\u8def\u5f84\u4e0a\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3a\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u9009\u62e9\u7f51\u7edc\u7ebf\u8def<\/h2>\n<p>\u8981\u9009\u51fa\u5408\u9002\u7684\u8fd0\u8425\u5546\u7ec4\u5408\uff0c\u4f60\u9700\u8981\u660e\u786e\u4e00\u5957\u90e8\u7f72\u6846\u67b6\u3002\u5728\u4e0e\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\u5546\u7b7e\u7ea6\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u8bc4\u4f30\u4ee5\u4e0b\u4e09\u5927\u56e0\u7d20\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u76ee\u6807\u7528\u6237\u6240\u5728\u5730\u533a<\/strong>\uff1a\u660e\u786e\u5927\u591a\u6570\u7ec8\u7aef\u7528\u6237\u5206\u5e03\u5728\u54ea\u4e9b\u56fd\u5bb6\u548c\u5730\u533a\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5e94\u7528\u5bf9\u5197\u4f59\u4e0e\u5bb9\u707e\u7684\u9700\u6c42<\/strong>\uff1a\u786e\u5b9a\u4f60\u5bf9\u5728\u7ebf\u7387\u548c\u4e22\u5305\u7684\u5bb9\u5fcd\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6bcf\u6708\u57fa\u7840\u8bbe\u65bd\u9884\u7b97<\/strong>\uff1a\u76d8\u70b9\u4f60\u53ef\u4ee5\u4e3a\u6bcf Mbps \u541e\u5410\u652f\u4ed8\u7684\u6210\u672c\u4e0a\u9650\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u5168\u7403\u5185\u5bb9\u5206\u53d1\u7684\u6700\u4f73\u7ebf\u8def<\/h3>\n<p>\u5f53\u4f60\u6258\u7ba1\u9759\u6001\u8d44\u6e90\u3001\u89c6\u9891\u6d41\u6216\u5927\u6587\u4ef6\u4e0b\u8f7d\u65f6\uff0c\u5e94\u4f18\u5148\u8003\u8651\u5168\u7403\u8986\u76d6\u4e0e\u603b\u541e\u5410\u80fd\u529b\u3002\u5e7f\u57df\u7684\u516c\u5171\u7f51\u7edc\u80fd\u5728\u4e0d\u5927\u5e45\u589e\u52a0\u8fd0\u8425\u6210\u672c\u7684\u524d\u63d0\u4e0b\uff0c\u6ee1\u8db3\u9ad8\u5bb9\u91cf\u7684\u6570\u636e\u5206\u53d1\u9700\u6c42\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5206\u53d1\u76ee\u6807<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63a8\u8350\u7ebf\u8def<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u8981\u4f18\u52bf<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u5927\u5bb9\u91cf\u5b58\u50a8\u4e0e\u4e0b\u8f7d<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Hurricane Electric\uff08HE\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6bcf Mbps \u5e26\u5bbd\u6210\u672c\u6700\u4f4e<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u5168\u7403 Web \u4e0e\u4f01\u4e1a SaaS<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>GTT Communications<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u66f4\u4f18\u7684\u5927\u897f\u6d0b\u5ef6\u8fdf\u4e0e SLA \u4fdd\u969c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p><strong>\u9762\u5411 APAC \u7684\u5b9e\u65f6\u670d\u52a1<\/strong><\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>NTT Communications<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u8fde\u4e9a\u6d32\u4e3b\u8981\u4ea4\u6362\u4e2d\u5fc3\u7684\u5149\u7ea4\u8d44\u6e90<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p>\ud83d\udca1 <strong>\u5b9e\u65bd\u5efa\u8bae<\/strong>\uff1a\u4f60\u53ef\u4ee5\u5c06\u89c6\u9891\u5206\u53d1\u5e73\u53f0\u653e\u5728 HE \u4e0a\u6765\u5c3d\u91cf\u538b\u4f4e\u6210\u672c\uff1b\u5f53\u7528\u6237\u9700\u8981\u8de8\u591a\u4e2a\u5927\u6d32\u5b9e\u73b0\u51e0\u4e4e\u5373\u65f6\u7684\u5e94\u7528\u52a0\u8f7d\u65f6\uff0c\u5219\u5e94\u90e8\u7f72\u5728 GTT \u6216 NTT \u4e0a\u3002<\/p>\n<\/blockquote>\n<h3>\u9762\u5411\u4e2d\u56fd\u4e1a\u52a1\u7684\u8def\u7531\u9009\u62e9<\/h3>\n<p>\u5bf9\u4e8e\u4f4d\u4e8e\u4e2d\u56fd\u5927\u9646\u7684\u7528\u6237\uff0c\u6807\u51c6\u516c\u5171\u7ebf\u8def\u5f80\u5f80\u4f1a\u5e26\u6765\u4e25\u91cd\u7684\u5ef6\u8fdf\u548c\u4e22\u5305\u3002\u4e2d\u56fd\u5883\u5185\u7684\u533a\u57df ISP \u5e38\u5e38\u4f1a\u5728\u665a\u9ad8\u5cf0\u5bf9\u516c\u5171\u8de8\u5883\u6d41\u91cf\u8fdb\u884c\u9650\u901f\u6216\u62e5\u585e\u63a7\u5236\u3002<\/p>\n<pre><code># Decision Flow for China Traffic:\r\nIs your China audience generating revenue or business-critical API calls?\r\n \u251c\u2500\u2500 YES \u2500\u2500\u25ba Select CN2 GIA (AS4809)\r\n \u2502            \u2514\u2500\u2500 Uses dedicated 59.43 nodes end-to-end\r\n \u2514\u2500\u2500 NO  \u2500\u2500\u25ba Select CN2 GT or Standard Tier-1 (NTT\/GTT)\r\n              \u2514\u2500\u2500 Trades peak performance for lower bandwidth fees\r\n<\/code><\/pre>\n<p>\u8981\u4fdd\u6301\u4e9a\u6d32\u5e02\u573a\u7528\u6237\u7684\u4f7f\u7528\u4f53\u9a8c\u987a\u7545\uff0c\u5c31\u5fc5\u987b\u9009\u62e9\u4e13\u9879\u8de8\u5883\u8def\u7531\u3002\u4e2d\u56fd\u7535\u4fe1 CN2 GIA \u53ef\u4ee5\u5f7b\u5e95\u7ed5\u5f00\u516c\u5171\u7f51\u5173\u74f6\u9888\uff0c\u8ba9\u4f60\u7684\u5b9e\u65f6\u6e38\u620f\u3001SaaS \u5e73\u53f0\u548c\u7535\u5546\u7f51\u7ad9\u5728\u4e2d\u56fd\u4e00\u7ebf\u57ce\u5e02\u5185\u505a\u5230\u7ea6 2 \u79d2\u5185\u5b8c\u6210\u52a0\u8f7d\u3002<\/p>\n<h3>\u6df7\u5408\u6027\u80fd\u7684\u591a\u7ebf\u63a5\u5165\u7b56\u7565<\/h3>\n<p>\u4f60\u5b8c\u5168\u4e0d\u5fc5\u53ea\u4f9d\u8d56\u67d0\u4e00\u5bb6\u8fd0\u8425\u5546\u3002\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\uff0c\u5c06\u4f4e\u6210\u672c\u7ebf\u8def\u4e0e\u9ad8\u7aef\u7ebf\u8def\u7ec4\u5408\u90e8\u7f72\uff0c\u53ef\u4ee5\u8ba9\u4f60\u5728\u901f\u5ea6\u4e0e\u6210\u672c\u4e4b\u95f4\u81ea\u7531\u53d6\u820d\u3002\u901a\u8fc7 BGP \u591a\u7ebf\u63a5\u5165\uff0c\u4f60\u7684\u7f51\u7edc\u80fd\u591f\u81ea\u52a8\u4e3a\u8fdb\u51fa\u6570\u636e\u9009\u62e9\u5f53\u4e0b\u6700\u5feb\u7684\u8def\u5f84\u3002<\/p>\n<pre><code># Example BGP Route Policy Mix\r\n[ Incoming User Request ]\r\n         \u2502\r\n         \u25bc\r\n[ BGP Multi-Homed Edge Gateway ]\r\n   \u251c\u2500\u2500 High-Volume Traffic (Backup\/CDN)  \u2500\u2500\u25ba Route to HE (AS6939)\r\n   \u251c\u2500\u2500 General Global Enterprise Traffic \u2500\u2500\u25ba Route to GTT (AS3257) \/ NTT (AS2914)\r\n   \u2514\u2500\u2500 China-Bound Interactive Traffic  \u2500\u2500\u25ba Route to CN2 GIA (AS4809)\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u591a\u7ebf BGP \u67b6\u6784\uff0c\u4f60\u53ef\u4ee5\u83b7\u5f97\u4e09\u5927\u8fd0\u8425\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u6210\u672c\u4f18\u5316<\/strong>\uff1a\u5c06\u9ad8\u5bb9\u91cf\u7684\u540e\u53f0\u4efb\u52a1\u901a\u8fc7 HE \u7b49\u4f4e\u6210\u672c\u8fd0\u8425\u5546\u7ebf\u8def\u4f20\u8f93\uff1b\u5c06\u6602\u8d35\u7684 CN2 GIA \u4ec5\u7528\u4e8e\u5b9e\u65f6\u4ea4\u4e92\u6d41\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u81ea\u52a8\u6545\u969c\u5207\u6362<\/strong>\uff1a\u4e3a\u9632\u8303\u6d77\u5e95\u5149\u7f06\u6545\u969c\uff0c\u4f60\u7684 BGP \u8def\u7531\u53ef\u4ee5\u5728\u4e3b\u7ebf\u8def\u4e2d\u65ad\u65f6\uff0c\u5728\u6570\u79d2\u5185\u81ea\u52a8\u5207\u6362\u5230\u5907\u4efd\u7ebf\u8def\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8def\u5f84\u4f18\u5316<\/strong>\uff1a\u57fa\u4e8e\u6700\u77ed\u53ef\u7528\u8def\u5f84\u4e3a\u6d41\u91cf\u9009\u8def\uff0c\u4f8b\u5982\u628a\u4e1c\u4e9a\u6d41\u91cf\u4ea4\u7ed9 NTT\uff0c\u628a\u6b27\u6d32\u6d41\u91cf\u4ea4\u7ed9 GTT\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u591a\u8fd0\u8425\u5546\u67b6\u6784\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u5185\uff0c\u5728\u4fdd\u969c\u6027\u80fd\u53ef\u9760\u6027\u7684\u540c\u65f6\uff0c\u6700\u5927\u9650\u5ea6\u538b\u7f29\u6574\u4f53\u670d\u52a1\u5668\u79df\u7528\u6210\u672c\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u5c06\u7f51\u7edc\u8fd0\u8425\u5546\u4e0e\u5177\u4f53\u90e8\u7f72\u76ee\u6807\u4e00\u4e00\u5bf9\u5e94\uff0c\u4ece\u800c\u9009\u51fa\u7406\u60f3\u7ebf\u8def\uff1a<\/p>\n<ul>\n<li>\n<p><strong>Hurricane Electric<\/strong>\uff1a\u9002\u5408\u7528\u4e8e\u8ffd\u6c42\u6027\u4ef7\u6bd4\u7684\u5b58\u50a8\u670d\u52a1\u5668\u548c CDN \u6e90\u7ad9\u8282\u70b9\u3002<\/p>\n<\/li>\n<li>\n<p><strong>GTT \u4e0e NTT<\/strong>\uff1a\u9002\u5408\u90e8\u7f72\u5728\u9700\u8981\u5168\u7403\u8986\u76d6\u4e0e\u9ad8 SLA \u4fdd\u969c\u7684\u5173\u952e\u4f01\u4e1a\u5e94\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e2d\u56fd\u7535\u4fe1 CN2 GIA<\/strong>\uff1a\u9002\u5408\u627f\u8f7d\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7684\u9ad8\u4ef7\u503c\u8de8\u5883\u6d41\u91cf\u3002<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p>\ud83d\udca1 <strong>\u6700\u7ec8\u5efa\u8bae<\/strong>\uff1a\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4f7f\u7528\u6df7\u5408 BGP \u67b6\u6784\u7ec4\u5408\u591a\u5bb6\u8fd0\u8425\u5546\u3002\u8fd9\u6837\u65e2\u80fd\u83b7\u5f97\u6700\u4f18\u8def\u7531\u6027\u80fd\uff0c\u53c8\u80fd\u6709\u6548\u63a7\u5236\u6bcf\u6708\u7684\u670d\u52a1\u5668\u79df\u7528\u6210\u672c\u3002<\/p>\n<\/blockquote>\n<h2>\u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/h2>\n<h3>CN2 GT \u4e0e CN2 GIA \u7684\u4e3b\u8981\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>CN2 GT \u5728\u4e2d\u56fd\u5883\u5185\u4f9d\u6258\u66f4\u4fbf\u5b9c\u7684 163 \u9aa8\u5e72\uff0c\u5728\u56fd\u9645\u51fa\u53e3\u9636\u6bb5\u624d\u5207\u6362\u5230 CN2\uff1b\u800c CN2 GIA \u5728\u56fd\u5185\u5916\u5168\u7a0b\u90fd\u4f7f\u7528\u4e13\u7528 CN2 \u8282\u70b9\u3002\u91c7\u7528 CN2 GIA\uff0c\u53ef\u4ee5\u5728\u9ad8\u5cf0\u671f\u83b7\u5f97\u660e\u663e\u66f4\u4f4e\u7684\u5ef6\u8fdf\u548c\u51e0\u4e4e\u65e0\u62e5\u585e\u7684\u4f53\u9a8c\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u8981\u4e3a\u4f60\u7684\u670d\u52a1\u5668\u9009\u62e9 Hurricane Electric\uff1f<\/h3>\n<blockquote>\n<p>\ud83d\udca1 <strong>\u5feb\u901f\u5efa\u8bae<\/strong>\uff1a\u5982\u679c\u4f60\u8fd0\u884c\u7684\u662f\u9ad8\u6d41\u91cf\u5b58\u50a8\u3001\u5a92\u4f53\u6d41\u6216 CDN \u6e90\u7ad9\u670d\u52a1\uff0c\u53ef\u4ee5\u4f18\u5148\u8003\u8651 Hurricane Electric\u3002<\/p>\n<\/blockquote>\n<p>Hurricane Electric \u63d0\u4f9b\u6781\u4f4e\u7684\u6bcf Mbps \u5e26\u5bbd\u6210\u672c\uff0c\u4f60\u53ef\u4ee5\u5728\u4e0d\u7a81\u7834\u9884\u7b97\u7684\u524d\u63d0\u4e0b\uff0c\u8f7b\u677e\u6269\u5c55\u5927\u5e26\u5bbd\u4e1a\u52a1\u3002<\/p>\n<h3>\u80fd\u5426\u5728\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u540c\u65f6\u4f7f\u7528\u591a\u5bb6\u7f51\u7edc\u63d0\u4f9b\u5546\uff1f<\/h3>\n<p>\u53ef\u4ee5\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 BGP \u591a\u7ebf\u63a5\u5165\uff08multi-homing\uff09\u7ec4\u5408\u591a\u6761\u7ebf\u8def\u3002\u8fd9\u79cd\u67b6\u6784\u53ef\u4ee5\u8ba9\u7f51\u7edc\u5c06\u5927\u6d41\u91cf\u540e\u53f0\u4e1a\u52a1\u8def\u7531\u5230 HE \u7b49\u4f4e\u6210\u672c\u8fd0\u8425\u5546\uff0c\u800c\u5c06\u5173\u952e\u7684\u8de8\u5883\u6d41\u91cf\u81ea\u52a8\u53d1\u9001\u5230 CN2 GIA \u7b49\u9ad8\u7aef\u7ebf\u8def\u3002<\/p>\n<h3>\u54ea\u79cd\u7f51\u7edc\u7ebf\u8def\u6700\u9002\u5408\u5168\u7403\u4f01\u4e1a\u5e94\u7528\uff1f<\/h3>\n<p>| \u8fd0\u8425\u5546 | \u6838\u5fc3\u4f18\u52bf | \u5178\u578b\u5e94\u7528\u573a\u666f | | : | : | : | | <strong>GTT<\/strong> | \u5168\u7403 Tier-1 \u8986\u76d6 | \u8de8\u5927\u897f\u6d0b\u4f01\u4e1a\u7ea7 SaaS | | <strong>NTT<\/strong> | \u4e9a\u6d32\u6d77\u7f06\u8d44\u6e90 | \u5b9e\u65f6\u6e38\u620f\u4e0e\u4e9a\u592a\u91d1\u878d\u4e1a\u52a1 |<\/p>\n<p>\u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u5185\u90e8\u7f72\u65f6\uff0cGTT \u548c NTT \u4e3a\u5168\u7403\u4f01\u4e1a\u5e94\u7528\u63d0\u4f9b\u4e86\u6700\u4f73\u7684\u8986\u76d6\u4e0e SLA \u4fdd\u969c\u3002NTT \u5728\u901a\u5f80\u4e9a\u592a\u7684\u8de8\u592a\u5e73\u6d0b\u8def\u7531\u4e0a\u8868\u73b0\u7a81\u51fa\uff0c\u800c GTT \u5219\u5728\u5317\u7f8e\u4e0e\u6b27\u6d32\u4e4b\u95f4\u63d0\u4f9b\u66f4\u4f18\u7684\u4f4e\u5ef6\u8fdf\u8def\u5f84\u3002<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u7f8e\u56fd\u670d\u52a1\u5668\u6570\u636e\u4e2d\u5fc3\u9009\u62e9\u7f51\u7edc\u7ebf\u8def\u4f1a\u76f4\u63a5\u5f71\u54cd\u4f60\u7684\u5e94\u7528\u6027\u80fd\u3002\u4f60\u5fc5\u987b\u8bc4\u4f30\u5ef6\u8fdf\u3001\u4e22\u5305\u7387\u3001BGP \u8def\u7531\u6548\u7387\u4ee5\u53ca\u5e26\u5bbd\u5206\u914d\u6210\u672c\u7b49\u5173\u952e\u6307\u6807\u3002 \u8fd0\u8425\u5546\u7ebf\u8def \u4e3b\u8981\u90e8\u7f72\u76ee\u6807 \u6700\u9002\u5408\u7684\u573a\u666f HE\uff08Hurricane Electric\uff09 \u5927\u5e26\u5bbd \/ \u4f4e\u9884\u7b97 \u9ad8\u6027\u4ef7\u6bd4\u7684\u5927\u6d41\u91cf\u5e26\u5bbd GTT \/ NTT Tier-1 \u5168\u7403\u53ef\u9760\u6027 \u4f01\u4e1a\u7ea7\u5168\u7403\u8986\u76d6\u4e0e\u7a33\u5b9a\u6027 \u4e2d\u56fd\u7535\u4fe1 CN2 \u8de8\u5883\u94fe\u8def\u4f18\u5316 \u9762\u5411\u4e2d\u56fd\u5927\u9646\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee \u5173\u952e\u7ed3\u8bba\uff1a\u4f60\u9700\u8981\u5728\u76ee\u6807\u7528\u6237\u7684\u5730\u7406\u5206\u5e03\u4e0e\u57fa\u7840\u8bbe\u65bd\u9884\u7b97\u7ea6\u675f\u4e4b\u95f4\u627e\u5230\u5e73\u8861\u3002 \u6838\u5fc3\u8981\u70b9 Hurricane Electric \u4e3a\u5927\u6d41\u91cf\u5b58\u50a8\u548c Web \u4e0b\u8f7d\u63d0\u4f9b\u4f4e\u6210\u672c\u5e26\u5bbd\u3002 GTT \u548c NTT \u4e3a\u5168\u7403\u4f01\u4e1a\u5e94\u7528\u63d0\u4f9b\u8d85\u9ad8\u901f\u3001\u53ef\u9760\u7684\u8fde\u63a5\u3002 \u4e2d\u56fd\u7535\u4fe1 CN2 GIA \u7ed5\u8fc7\u7f51\u7edc\u62e5\u585e\uff0c\u4e3a\u4e2d\u56fd\u63d0\u4f9b\u5feb\u901f\u8bbf\u95ee\u3002 BGP \u591a\u7ebf\u63a5\u5165\uff08multi-homing\uff09\u53ef\u7ec4\u5408\u591a\u4e2a\u7f51\u7edc\u63d0\u4f9b\u5546\uff0c\u4ee5\u964d\u4f4e\u6210\u672c\u5e76\u63d0\u5347\u53ef\u7528\u6027\u3002 \u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\u7684\u7f51\u7edc\u63d0\u4f9b\u5546 Tier-1 \u8fd0\u8425\u5546\u4e0e\u4e13\u9879\u4f20\u8f93\u7684\u89d2\u8272\u5dee\u5f02 \u5728\u90e8\u7f72\u670d\u52a1\u5668\u524d\uff0c\u4f60\u9700\u8981\u4e86\u89e3\u53ef\u9009\u7684\u4e0d\u540c\u7f51\u7edc\u7c7b\u578b\u3002HE\u3001GTT\u3001NTT \u7b49\u5e7f\u57df Tier-1 \u7f51\u7edc\u8fd0\u8425\u7740\u5e9e\u5927\u7684\u5168\u7403 IP \u4e3b\u5e72\u7f51\u3002\u8fd9\u7c7b\u8fd0\u8425\u5546\u901a\u8fc7\u81ea\u6709\u7684\u5927\u89c4\u6a21\u5149\u7ea4\u7f51\u7edc\uff0c\u76f4\u63a5\u4e92\u8054\u5404\u5927 Internet \u4ea4\u6362\u70b9\u3002\u4f60\u53ef\u4ee5\u83b7\u5f97\u5de8\u5927\u7684\u5e26\u5bbd\u5bb9\u91cf\u3001\u5e7f\u6cdb\u7684\u5168\u7403\u8986\u76d6\u4ee5\u53ca\u8de8\u6d32\u7684\u7a33\u5b9a\u5907\u4efd\u8def\u5f84\u3002 \u800c\u4e2d\u56fd\u7535\u4fe1 CN2 \u8fd9\u7c7b\u4e13\u9879\u4f20\u8f93\u7ebf\u8def\u5219\u4e13\u6ce8\u4e8e\u7279\u5b9a\u7684\u8de8\u5883\u8def\u7531\u3002\u6807\u51c6\u7684\u5168\u7403\u7f51\u7edc\u901a\u5e38\u4f1a\u5c06\u6d41\u91cf\u9001\u5165\u62e5\u6324\u7684\u516c\u5171\u56fd\u9645\u51fa\u53e3\u3002\u76f8\u8f83\u4e4b\u4e0b\uff0cCN2 \u4f1a\u901a\u8fc7\u5728\u5317\u7f8e\u4e0e\u4e9a\u6d32\u4e4b\u95f4\u7684\u4e13\u7528\u3001\u4f18\u5316\u8def\u5f84\u6765\u8f6c\u53d1\u6d41\u91cf\u3002\u4f60\u7684\u7528\u6237\u56e0\u6b64\u53ef\u4ee5\u5728\u665a\u9ad8\u5cf0\u65f6\u6bb5\u907f\u5f00\u4e25\u91cd\u7684\u51cf\u901f\u548c\u62e5\u585e\u3002 \u8bc4\u4f30\u7f51\u7edc\u6027\u80fd\u7684\u5173\u952e\u6307\u6807 \u5728\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e2d\u9009\u62e9\u7f51\u7edc\u63d0\u4f9b\u5546\u65f6\uff0c\u9700\u8981\u6301\u7eed\u5173\u6ce8\u4ee5\u4e0b\u6280\u672f\u6307\u6807\uff1a [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" 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