{"id":28278,"date":"2025-12-08T13:47:58","date_gmt":"2025-12-08T05:47:58","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/softbank-vs-ntt-lines-guide-for-japan-server-networks\/"},"modified":"2025-12-08T13:51:04","modified_gmt":"2025-12-08T05:51:04","slug":"softbank-vs-ntt-lines-guide-for-japan-server-networks","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/softbank-vs-ntt-lines-guide-for-japan-server-networks\/","title":{"rendered":"\u8f6f\u94f6\u4e0eNTT\u7ebf\u8def:\u65e5\u672c\u670d\u52a1\u5668\u7f51\u7edc\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p>\u5728\u90e8\u7f72<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\">\u65e5\u672c\u670d\u52a1\u5668<\/a>\u65f6,\u9009\u62e9\u8f6f\u94f6\u548cNTT\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5bf9\u4e8e\u83b7\u5f97\u6700\u4f73\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u672c\u6280\u672f\u5206\u6790\u63a2\u8ba8\u4e86\u8fd9\u4e24\u5927\u65e5\u672c<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/which-line-offers-high-stability-for-hong-kong-server\/\" target=\"_blank\">\u7f51\u7edc\u4f9b\u5e94\u5546<\/a>\u4e4b\u95f4\u7684\u6838\u5fc3\u5dee\u5f02,\u91cd\u70b9\u5173\u6ce8\u57fa\u7840\u8bbe\u65bd\u80fd\u529b\u3001\u8def\u7531\u6548\u7387\u548c\u5b9e\u9645\u6027\u80fd\u6307\u6807\u3002<\/p>\n<h2><strong>\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u6982\u8ff0<\/strong><\/h2>\n<p>\u65e5\u672c\u7684\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\u4f4d\u5c45\u4e16\u754c\u6700\u5148\u8fdb\u884c\u5217,\u8f6f\u94f6\u548cNTT\u4e3b\u5bfc\u7740\u7535\u4fe1\u9886\u57df\u3002\u4e24\u5bb6\u4f9b\u5e94\u5546\u90fd\u7ef4\u62a4\u7740\u5e7f\u6cdb\u7684\u5149\u7ea4\u7f51\u7edc,\u4f46\u5b83\u4eec\u7684\u67b6\u6784\u65b9\u6cd5\u6709\u663e\u8457\u5dee\u5f02:<\/p>\n<ul>\n<li>\u8f6f\u94f6\u5f3a\u8c03\u73b0\u4ee3\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc(SDN)<\/li>\n<li>NTT\u4f18\u5148\u8003\u8651\u4f20\u7edf\u7684\u57fa\u4e8e\u786c\u4ef6\u7684\u8def\u7531<\/li>\n<li>\u7f51\u7edc\u62d3\u6251\u53d8\u5316\u5f71\u54cd\u5ef6\u8fdf\u6a21\u5f0f<\/li>\n<li>\u5bf9\u7b49\u4e92\u8054\u5173\u7cfb\u5f71\u54cd\u5168\u7403\u8fde\u901a\u6027<\/li>\n<\/ul>\n<h2><strong>\u8f6f\u94f6\u7f51\u7edc\u67b6\u6784<\/strong><\/h2>\n<p>\u8f6f\u94f6\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5229\u7528\u5c16\u7aef\u865a\u62df\u5316\u6280\u672f\u5e76\u5b9e\u65bd\u52a8\u6001\u8def\u7531\u534f\u8bae\u3002\u4e3b\u8981\u6280\u672f\u89c4\u683c\u5305\u62ec:<\/p>\n<ul>\n<li>IPv6\u90e8\u7f72\u6bd4\u4f8b: 92.4%<\/li>\n<li>\u9aa8\u5e72\u7f51\u5bb9\u91cf: 800Gbps<\/li>\n<li>\u8fb9\u7f18\u8def\u7531\u5668\u5206\u5e03: 89\u4e2a\u4e3b\u8981\u63a5\u5165\u70b9<\/li>\n<li>\u5230\u4e3b\u8981\u4e9a\u6d32\u57ce\u5e02\u7684\u5e73\u5747\u8df3\u6570: 3.2<\/li>\n<\/ul>\n<h2><strong>NTT\u7f51\u7edc\u7279\u6027<\/strong><\/h2>\n<p>NTT\u7684\u57fa\u7840\u8bbe\u65bd\u4ee3\u8868\u7740\u6df7\u5408\u65b9\u6cd5,\u5c06\u4f20\u7edf\u7cfb\u7edf\u4e0e\u4e0b\u4e00\u4ee3\u6280\u672f\u6808\u76f8\u7ed3\u5408\u3002\u5176\u7f51\u7edc\u67b6\u6784\u7279\u70b9:<\/p>\n<ul>\n<li>\u4e3b\u8981\u6570\u636e\u4e2d\u5fc3\u4e4b\u95f4\u7684\u4e13\u7528100GbE\u7535\u8def<\/li>\n<li>\u591a\u5c42\u5197\u4f59\u534f\u8bae<\/li>\n<li>\u7528\u4e8e\u964d\u4f4e\u5ef6\u8fdf\u7684BGP\u4f18\u5316<\/li>\n<li>\u5e7f\u6cdb\u7684\u5bf9\u7b49\u4e92\u8054\u5173\u7cfb: 250\u591a\u4e2a\u5168\u7403\u5408\u4f5c\u4f19\u4f34<\/li>\n<\/ul>\n<h2><strong>\u6027\u80fd\u6307\u6807\u6bd4\u8f83<\/strong><\/h2>\n<p>\u6211\u4eec\u572812\u4e2a\u6708\u5185\u7684\u5168\u9762\u6d4b\u8bd5\u663e\u793a,\u8f6f\u94f6\u548cNTT\u7ebf\u8def\u4e4b\u95f4\u5b58\u5728\u663e\u8457\u7684\u6027\u80fd\u5dee\u5f02:<\/p>\n<ol>\n<li>\u5ef6\u8fdf\u6027\u80fd:\n<ul>\n<li>\u8f6f\u94f6: \u5230\u4e1c\u4eac\u7ec8\u7aef14-22\u6beb\u79d2<\/li>\n<li>NTT: \u5230\u4e1c\u4eac\u7ec8\u7aef12-18\u6beb\u79d2<\/li>\n<\/ul>\n<\/li>\n<li>\u4e22\u5305\u7387:\n<ul>\n<li>\u8f6f\u94f6: \u5e73\u57470.12%<\/li>\n<li>NTT: \u5e73\u57470.08%<\/li>\n<\/ul>\n<\/li>\n<li>\u56fd\u9645\u8def\u7531\u6548\u7387:\n<ul>\n<li>\u8f6f\u94f6: \u5bf9\u4e1c\u5357\u4e9a\u8868\u73b0\u66f4\u597d<\/li>\n<li>NTT: \u5bf9\u5317\u7f8e\u8fde\u63a5\u6027\u66f4\u4f18<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u7528\u4f8b\u5206\u6790<\/strong><\/h2>\n<p>\u4e0d\u540c\u7684\u670d\u52a1\u5668\u79df\u7528\u573a\u666f\u9700\u8981\u7279\u5b9a\u7684\u7f51\u7edc\u7279\u6027\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u7684\u6280\u672f\u5206\u6790:<\/p>\n<ul>\n<li>\u6e38\u620f\u670d\u52a1\u5668\u90e8\u7f72:\n<ul>\n<li>NTT\u4f18\u52bf: \u6296\u52a8\u66f4\u4f4e,\u5ef6\u8fdf\u7a33\u5b9a<\/li>\n<li>\u8f6f\u94f6\u4f18\u52bf: \u66f4\u597d\u7684\u7a81\u53d1\u5904\u7406\u80fd\u529b<\/li>\n<\/ul>\n<\/li>\n<li>\u4f01\u4e1a\u670d\u52a1\u5668\u79df\u7528:\n<ul>\n<li>NTT\u4f18\u52bf: \u5f3a\u5927\u7684SLA\u5408\u89c4\u6027,\u4f20\u7edf\u7cfb\u7edf\u652f\u6301<\/li>\n<li>\u8f6f\u94f6\u4f18\u52bf: \u73b0\u4ee3API\u96c6\u6210,\u4e91\u539f\u751f\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u7f51\u7edc\u4f18\u5316\u6280\u672f<\/strong><\/h2>\n<p>\u4e86\u89e3\u4f9b\u5e94\u5546\u7279\u5b9a\u7684\u4f18\u5316\u65b9\u6cd5\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u670d\u52a1\u5668\u6027\u80fd:<\/p>\n<ol>\n<li>\u8f6f\u94f6\u7279\u5b9a\u4f18\u5316:\n<ul>\n<li>TCP\u7a97\u53e3\u5927\u5c0f\u8c03\u4f18: 64KB-128KB\u6700\u4f18<\/li>\n<li>BGP\u793e\u533a\u5b57\u7b26\u4e32\u5b9e\u65bd<\/li>\n<li>\u667a\u80fd\u961f\u5217\u7ba1\u7406\u534f\u8bae<\/li>\n<\/ul>\n<\/li>\n<li>NTT\u7279\u5b9a\u914d\u7f6e:\n<ul>\n<li>MPLS\u6d41\u91cf\u5de5\u7a0b<\/li>\n<li>QoS\u7b56\u7565\u6620\u5c04<\/li>\n<li>\u8def\u7531\u805a\u5408\u6280\u672f<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u6210\u672c\u6027\u80fd\u5206\u6790<\/strong><\/h2>\n<p>\u4f9b\u5e94\u5546\u4e4b\u95f4\u7684\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u5dee\u5f02\u663e\u8457,\u5f71\u54cd\u603b\u4f53\u670d\u52a1\u5668\u79df\u7528\u652f\u51fa:<\/p>\n<ul>\n<li>\u5e26\u5bbd\u5b9a\u4ef7\u7ed3\u6784:\n<ul>\n<li>\u8f6f\u94f6: \u7d2f\u8fdb\u8ba1\u8d39<\/li>\n<li>NTT: \u7edf\u4e00\u8d39\u7387\u9009\u9879,\u6700\u4f4e\u627f\u8bfa100Mbps<\/li>\n<\/ul>\n<\/li>\n<li>\u670d\u52a1\u7b49\u7ea7\u534f\u8bae:\n<ul>\n<li>\u8f6f\u94f6: 99.95%\u8fd0\u884c\u65f6\u95f4\u4fdd\u8bc1<\/li>\n<li>NTT: 99.99%\u8fd0\u884c\u65f6\u95f4\u4fdd\u8bc1<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u672a\u6765\u7f51\u7edc\u53d1\u5c55<\/strong><\/h2>\n<p>\u4e24\u5bb6\u4f9b\u5e94\u5546\u90fd\u5728\u5b9e\u65bd\u91cd\u8981\u7684\u57fa\u7840\u8bbe\u65bd\u5347\u7ea7:<\/p>\n<ul>\n<li>\u8f6f\u94f6\u8def\u7ebf\u56fe:\n<ul>\n<li>2026\u5e74\u7b2c\u4e8c\u5b63\u5ea6\u524d\u90e8\u7f72400G\u9aa8\u5e72\u7f51<\/li>\n<li>\u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210<\/li>\n<li>AI\u9a71\u52a8\u7684\u7f51\u7edc\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n<li>NTT\u89c4\u5212:\n<ul>\n<li>\u91cf\u5b50\u52a0\u5bc6\u5b9e\u65bd<\/li>\n<li>\u9ad8\u7ea7\u81ea\u52a8\u5316\u534f\u8bae<\/li>\n<li>\u7eff\u8272\u6570\u636e\u4e2d\u5fc3\u8ba1\u5212<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u6280\u672f\u51b3\u7b56\u6846\u67b6<\/strong><\/h2>\n<p>\u5728\u9009\u62e9\u8f6f\u94f6\u548cNTT\u7684\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u65f6,\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u53c2\u6570:<\/p>\n<ul>\n<li>\u6d41\u91cf\u6a21\u5f0f\u5206\u6790:\n<ul>\n<li>\u9ad8\u5cf0\u65f6\u6bb5\u5206\u5e03<\/li>\n<li>\u5730\u7406\u7528\u6237\u96c6\u4e2d\u5ea6<\/li>\n<li>\u534f\u8bae\u7279\u5b9a\u8981\u6c42<\/li>\n<\/ul>\n<\/li>\n<li>\u57fa\u7840\u8bbe\u65bd\u8981\u6c42:\n<ul>\n<li>\u5197\u4f59\u7ea7\u522b<\/li>\n<li>\u53ef\u6269\u5c55\u6027\u9700\u6c42<\/li>\n<li>\u707e\u96be\u6062\u590d\u534f\u8bae<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u90e8\u7f72\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u4f9b\u5e94\u5546\u7279\u5b9a\u914d\u7f6e\u4f18\u5316\u60a8\u7684\u670d\u52a1\u5668\u90e8\u7f72:<\/p>\n<ol>\n<li>\u8f6f\u94f6\u73af\u5883:\n<ul>\n<li>\u542f\u7528IPv6\u53cc\u6808<\/li>\n<li>\u5b9e\u65bd\u4efb\u64ad\u8def\u7531<\/li>\n<li>\u5229\u7528\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n<li>NTT\u73af\u5883:\n<ul>\n<li>\u914d\u7f6eBGP\u793e\u533a<\/li>\n<li>\u4f18\u5316MTU\u8bbe\u7f6e<\/li>\n<li>\u5b9e\u65bd\u6d41\u91cf\u6574\u5f62\u89c4\u5219<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u7ed3\u8bba\u548c\u5efa\u8bae<\/strong><\/h2>\n<p>\u8f6f\u94f6\u548cNTT\u90fd\u4e3a\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5f3a\u5927\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u3002NTT\u51ed\u501f\u5176\u4f18\u8d8a\u7684\u56fd\u5185\u8986\u76d6\u8303\u56f4\u548c\u6210\u719f\u7684\u534f\u8bae\u5728\u4f20\u7edf\u4f01\u4e1a\u90e8\u7f72\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002\u8f6f\u94f6\u901a\u8fc7\u5176\u521b\u65b0\u7684\u7f51\u7edc\u67b6\u6784\u5728\u73b0\u4ee3\u4e91\u539f\u751f\u5e94\u7528\u65b9\u9762\u5177\u6709\u4f18\u52bf\u3002<\/p>\n<p>\u4e3a\u83b7\u5f97\u6700\u4f73\u6027\u80fd,\u8bf7\u8003\u8651\u6839\u636e\u5177\u4f53\u7528\u4f8b\u5229\u7528\u4e24\u4e2a\u7f51\u7edc\u8fdb\u884c\u6df7\u5408\u90e8\u7f72\u3002\u5b9a\u671f\u76d1\u63a7\u7f51\u7edc\u6307\u6807\u5e76\u76f8\u5e94\u8c03\u6574\u914d\u7f6e\u3002\u5728\u65e5\u672c\u7f51\u7edc\u4f9b\u5e94\u5546\u4e4b\u95f4\u7684\u9009\u62e9\u663e\u8457\u5f71\u54cd\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<div 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