{"id":20626,"date":"2025-05-09T13:55:36","date_gmt":"2025-05-09T05:55:36","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/"},"modified":"2025-05-09T14:02:44","modified_gmt":"2025-05-09T06:02:44","slug":"is-cn2-the-only-bandwidth-option-for-hk-servers-to-china","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/","title":{"rendered":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f"},"content":{"rendered":"

\u5728\u90e8\u7f72\u9762\u5411\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u7684\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528<\/a>\u89e3\u51b3\u65b9\u6848\u65f6,\u8bb8\u591a\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u4f1a\u81ea\u52a8\u9009\u62e9CN2\u7ebf\u8def\u3002\u8fd9\u79cd\u4f20\u7edf\u89c2\u5ff5\u867d\u7136\u4e0d\u5b8c\u5168\u9519\u8bef,\u4f46\u5ffd\u89c6\u4e86\u8de8\u5883\u8fde\u63a5\u9886\u57df\u7684\u53d1\u5c55\u73b0\u72b6\u3002\u9999\u6e2f\u548c\u4e2d\u56fd\u5927\u9646\u4e4b\u95f4\u7684\u6280\u672f\u57fa\u7840\u8bbe\u65bd\u5df2\u7ecf\u53d1\u5c55\u663e\u8457,\u63d0\u4f9b\u4e86\u8fdc\u8d85\u4f20\u7edfCN2\u6846\u67b6\u7684\u591a\u6837\u5316\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u6df1\u5165\u5206\u6790\u8fd9\u4e9b\u590d\u6742\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd,\u5e2e\u52a9\u60a8\u4f18\u5316\u670d\u52a1\u5668\u90e8\u7f72\u7b56\u7565\u3002<\/p>\n

\u4e86\u89e3\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u9009\u9879<\/strong><\/h2>\n

\u8fde\u63a5\u9999\u6e2f\u548c\u4e2d\u56fd\u5927\u9646\u7684\u7f51\u7edc\u67b6\u6784\u4ee3\u8868\u7740\u4e00\u4e2a\u590d\u6742\u7684\u8fd0\u8425\u5546\u7ea7\u89e3\u51b3\u65b9\u6848\u751f\u6001\u7cfb\u7edf\u3002\u867d\u7136CN2\u5728\u5386\u53f2\u4e0a\u4e3b\u5bfc\u4e86\u8fd9\u4e00\u9886\u57df\u7684\u8ba8\u8bba,\u4f46\u57fa\u7840\u8bbe\u65bd\u683c\u5c40\u5df2\u7ecf\u53d1\u5c55\u51fa\u5305\u62ecCMI\u3001PCCW\u548cHKT\u5728\u5185\u7684\u6210\u719f\u66ff\u4ee3\u65b9\u6848\u3002\u6bcf\u4e2a\u9009\u9879\u90fd\u5229\u7528\u72ec\u7279\u7684\u6280\u672f\u4f18\u52bf\u548c\u7f51\u7edc\u62d3\u6251\u6765\u6ee1\u8db3\u7279\u5b9a\u7684\u6027\u80fd\u9700\u6c42\u3002<\/p>\n

\u8be5\u5730\u533a\u7684\u73b0\u4ee3\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5728\u591a\u4e2a\u5c42\u9762\u8fd0\u4f5c:<\/p>\n

– \u7269\u7406\u5c42:\u6d77\u5e95\u7535\u7f06\u548c\u9646\u5730\u5149\u7ea4\u7f51\u7edc<\/p>\n

– \u7f51\u7edc\u5c42:BGP\u8def\u7531\u534f\u8bae\u548c\u6d41\u91cf\u7ba1\u7406\u7cfb\u7edf<\/p>\n

– \u4f20\u8f93\u5c42:TCP\u4f18\u5316\u548c\u81ea\u5b9a\u4e49\u534f\u8bae<\/p>\n

– \u5e94\u7528\u5c42:\u5185\u5bb9\u5206\u53d1\u673a\u5236\u548c\u7f13\u5b58\u7cfb\u7edf<\/p>\n

\u7406\u89e3\u8fd9\u4e9b\u5c42\u9762\u5bf9\u4e8e\u5b9e\u65bd\u6709\u6548\u7684\u8de8\u5883\u8fde\u63a5\u7b56\u7565\u81f3\u5173\u91cd\u8981\u3002\u6bcf\u4e2a\u670d\u52a1\u63d0\u4f9b\u5546\u90fd\u4f7f\u7528\u8fd9\u4e9b\u8981\u7d20\u7684\u4e0d\u540c\u7ec4\u5408\u6765\u521b\u5efa\u5176\u670d\u52a1\u4ea7\u54c1,\u4ece\u800c\u4ea7\u751f\u4e0d\u540c\u7684\u6027\u80fd\u7279\u5f81\u548c\u7528\u4f8b\u4f18\u5316\u3002<\/p>\n

CN2\u7ebf\u8def\u53d8\u4f53\u53ca\u7279\u5f81<\/strong><\/h2>\n

\u7531\u4e2d\u56fd\u7535\u4fe1\u5f00\u53d1\u7684CN2\u6280\u672f\u4ee3\u8868\u7740\u8de8\u5883\u8fde\u63a5\u7684\u91cd\u8981\u8fdb\u6b65\u3002\u8be5\u5e73\u53f0\u5206\u4e3a\u4e24\u4e2a\u4e0d\u540c\u7684\u670d\u52a1\u7b49\u7ea7:CN2 GT\u548cCN2 GIA,\u6bcf\u79cd\u7c7b\u578b\u90fd\u9488\u5bf9\u7279\u5b9a\u7528\u4f8b\u548c\u6027\u80fd\u9700\u6c42\u8fdb\u884c\u4e86\u4f18\u5316\u3002<\/p>\n

CN2 GT(Global Transit\u5168\u7403\u4f20\u8f93):<\/p>\n

– \u4f7f\u7528\u5171\u4eab\u9aa8\u5e72\u57fa\u7840\u8bbe\u65bd<\/p>\n

– \u5b9e\u65bd\u667a\u80fd\u8def\u7531\u7b97\u6cd5<\/p>\n

– \u76f8\u6bd4\u6807\u51c6ChinaNet\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd<\/p>\n

– \u63d0\u4f9b\u6027\u4ef7\u6bd4\u9ad8\u7684\u8fde\u63a5\u89e3\u51b3\u65b9\u6848<\/p>\n

– \u4fdd\u630150-80ms\u7684\u5e73\u5747\u5ef6\u8fdf\u5230\u4e2d\u56fd\u5927\u9646<\/p>\n

– \u652f\u6301\u57fa\u672c\u7684DDoS\u9632\u62a4\u673a\u5236<\/p>\n

CN2 GIA(Global Internet Access\u5168\u7403\u4e92\u8054\u7f51\u63a5\u5165):<\/p>\n

– \u8fd0\u884c\u5728\u4e13\u7528\u7f51\u7edc\u8d44\u6e90\u4e0a<\/p>\n

– \u5b9e\u65bd\u9ad8\u7ea7\u8def\u7531\u534f\u8bae<\/p>\n

– \u4fdd\u6301\u4f4e\u4e8e40ms\u7684\u7a33\u5b9a\u5ef6\u8fdf<\/p>\n

– \u63d0\u4f9b\u589e\u5f3a\u7684DDoS\u9632\u62a4<\/p>\n

– \u63d0\u4f9b\u4fdd\u969c\u5e26\u5bbd\u5206\u914d<\/p>\n

– \u652f\u6301\u9ad8\u7ea7QoS\u529f\u80fd<\/p>\n

GT\u548cGIA\u4e4b\u95f4\u7684\u6280\u672f\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u7f51\u7edc\u67b6\u6784\u548c\u8d44\u6e90\u5206\u914d\u3002GIA\u91c7\u7528\u4e13\u7528\u5149\u8def\u548c\u4e13\u6709\u8def\u7531\u7b97\u6cd5,\u4ee5\u8f83\u9ad8\u7684\u8fd0\u8425\u6210\u672c\u786e\u4fdd\u4f18\u8d28\u6027\u80fd\u3002GT\u867d\u7136\u4e0e\u6807\u51c6ChinaNet\u6d41\u91cf\u5171\u4eab\u90e8\u5206\u57fa\u7840\u8bbe\u65bd,\u4f46\u4ecd\u7136\u6bd4\u4f20\u7edf\u8def\u7531\u9009\u9879\u63d0\u4f9b\u663e\u8457\u7684\u6539\u8fdb\u3002<\/p>\n

CMI(\u4e2d\u56fd\u79fb\u52a8\u56fd\u9645)\u57fa\u7840\u8bbe\u65bd<\/strong><\/h2>\n

CMI\u7684\u57fa\u7840\u8bbe\u65bd\u4ee3\u8868\u7740\u79fb\u52a8\u4e3a\u4e2d\u5fc3\u7684\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u7684\u6280\u672f\u6f14\u8fdb\u3002\u5176\u7f51\u7edc\u67b6\u6784\u5efa\u7acb\u5728\u5148\u8fdb\u7684\u79fb\u52a8\u56de\u4f20\u6280\u672f\u548c\u6218\u7565\u5bf9\u7b49\u4e92\u8054\u5173\u7cfb\u7684\u57fa\u7840\u4e0a\u3002<\/p>\n

\u5173\u952e\u6280\u672f\u7ec4\u4ef6:<\/p>\n

1. \u79fb\u52a8\u4f18\u5316\u8def\u7531:<\/p>\n

– \u4e0e\u4e2d\u56fd\u79fb\u52a8\u56fd\u5185\u7f51\u7edc\u76f4\u63a5\u5bf9\u7b49\u4e92\u8054<\/p>\n

– \u9488\u5bf9\u79fb\u52a8\u6570\u636e\u534f\u8bae\u4f18\u5316<\/p>\n

– \u9ad8\u7ea7\u57fa\u7ad9\u96c6\u6210<\/p>\n

– \u5b9e\u65f6\u6d41\u91cf\u4f18\u5148\u7ea7<\/p>\n

2. \u7f51\u7edc\u67b6\u6784:<\/p>\n

– \u5206\u5e03\u5f0f\u63a5\u5165\u70b9(PoPs)<\/p>\n

– \u5197\u4f59\u9aa8\u5e72\u8fde\u63a5<\/p>\n

– \u6218\u7565\u6027\u7f13\u5b58\u8282\u70b9\u5e03\u5c40<\/p>\n

– \u667a\u80fd\u8d1f\u8f7d\u5747\u8861\u7cfb\u7edf<\/p>\n

3. \u6027\u80fd\u7279\u70b9:<\/p>\n

– \u5230\u4e2d\u56fd\u4e3b\u8981\u57ce\u5e02\u4f4e\u4e8e50ms\u7684\u5ef6\u8fdf<\/p>\n

– \u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u673a\u5236<\/p>\n

– \u52a8\u6001\u5e26\u5bbd\u5206\u914d<\/p>\n

– \u533a\u57df\u6d41\u91cf\u4f18\u5316<\/p>\n

CMI\u7684\u57fa\u7840\u8bbe\u65bd\u7279\u522b\u64c5\u957f\u4ee5\u4e0b\u573a\u666f:<\/p>\n

– \u79fb\u52a8\u5e94\u7528\u90e8\u7f72<\/p>\n

– \u7269\u8054\u7f51\u8bbe\u5907\u8fde\u63a5<\/p>\n

– \u5b9e\u65f6\u6570\u636e\u540c\u6b65<\/p>\n

– \u9ad8\u5e76\u53d1\u64cd\u4f5c<\/p>\n

PCCW\u7f51\u7edc\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n

PCCW\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u4ee3\u8868\u7740\u4f01\u4e1a\u7ea7\u6280\u672f\u548c\u533a\u57df\u4f18\u5316\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\u5176\u67b6\u6784\u7279\u522b\u6ce8\u91cd\u5b9e\u65bd\u5148\u8fdb\u7684\u6d41\u91cf\u7ba1\u7406\u534f\u8bae\u548c\u591a\u5c42\u5197\u4f59\u7cfb\u7edf\u3002<\/p>\n

\u6838\u5fc3\u57fa\u7840\u8bbe\u65bd\u7ec4\u4ef6:<\/p>\n

1. \u7f51\u7edc\u67b6\u6784:<\/p>\n

– \u591a\u5bbf\u4e3b\u9aa8\u5e72\u8fde\u63a5<\/p>\n

– \u5206\u5e03\u5f0f\u8fb9\u7f18\u8ba1\u7b97\u8282\u70b9<\/p>\n

– \u9ad8\u7ea7\u6d41\u91cf\u6574\u5f62\u673a\u5236<\/p>\n

– \u6df7\u5408\u4e91\u96c6\u6210\u80fd\u529b<\/p>\n

2. \u4f01\u4e1a\u7279\u6027:<\/p>\n

– \u57fa\u4e8eMPLS\u7684\u6d41\u91cf\u9694\u79bb<\/p>\n

– \u865a\u62df\u4e13\u7528\u7f51\u7edc\u8986\u76d6<\/p>\n

– \u670d\u52a1\u8d28\u91cf(QoS)\u4fdd\u8bc1<\/p>\n

– \u9ad8\u7ea7\u5b89\u5168\u5b9e\u65bd<\/p>\n

3. \u6027\u80fd\u4f18\u5316:<\/p>\n

– \u8def\u7531\u4f18\u5316\u7b97\u6cd5<\/p>\n

– \u5185\u5bb9\u611f\u77e5\u8def\u7531<\/p>\n

– TCP\u52a0\u901f<\/p>\n

– \u5e94\u7528\u5c42\u534f\u8bae\u4f18\u5316<\/p>\n

PCCW\u7684\u6280\u672f\u4f18\u52bf\u4f53\u73b0\u5728:<\/p>\n

– \u7a33\u5b9a\u7684\u8de8\u5883\u6027\u80fd<\/p>\n

– \u5065\u58ee\u7684\u6545\u969c\u8f6c\u79fb\u673a\u5236<\/p>\n

– \u7cbe\u7ec6\u7684\u6d41\u91cf\u63a7\u5236<\/p>\n

– \u4f01\u4e1a\u7ea7SLA\u5408\u89c4\u6027<\/p>\n

HKT\u7ebf\u8def\u80fd\u529b<\/strong><\/h2>\n

HKT\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5728\u672c\u5730\u4f18\u5316\u548c\u6218\u7565\u6027\u5927\u9646\u8fde\u63a5\u65b9\u9762\u5c55\u73b0\u51fa\u5148\u8fdb\u80fd\u529b\u3002\u5176\u6280\u672f\u5b9e\u65bd\u4e13\u6ce8\u4e8e\u901a\u8fc7\u667a\u80fd\u8def\u7531\u548c\u533a\u57df\u6027\u7f13\u5b58\u90e8\u7f72\u6765\u6700\u5927\u5316\u6027\u80fd\u3002<\/p>\n

\u6280\u672f\u6846\u67b6:<\/p>\n

1. \u672c\u5730\u4f18\u5316:<\/p>\n

– \u9999\u6e2f\u7279\u5b9a\u8def\u7531\u8868<\/p>\n

– \u672c\u5730\u7f13\u5b58\u90e8\u7f72<\/p>\n

– \u76f4\u63a5\u5bf9\u7b49\u4e92\u8054\u5b89\u6392<\/p>\n

– \u4f4e\u5ef6\u8fdf\u4e92\u8054<\/p>\n

2. \u5927\u9646\u8fde\u63a5:<\/p>\n

– \u6218\u7565\u6027\u63a5\u5165\u70b9\u5e03\u5c40<\/p>\n

– \u4f18\u5316\u7684\u8fc7\u5883\u8def\u7531<\/p>\n

– \u533a\u57df\u6d41\u91cf\u7ba1\u7406<\/p>\n

– \u52a8\u6001\u8def\u5f84\u9009\u62e9<\/p>\n

3. \u6027\u80fd\u589e\u5f3a:<\/p>\n

– \u667a\u80fdDNS\u8def\u7531<\/p>\n

– \u5185\u5bb9\u5206\u53d1\u4f18\u5316<\/p>\n

– \u6d41\u91cf\u52a0\u901f\u673a\u5236<\/p>\n

– \u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<\/p>\n

\u6027\u80fd\u6307\u6807\u6bd4\u8f83<\/strong><\/h2>\n

\u5bf9\u5b9e\u9645\u6027\u80fd\u6307\u6807\u7684\u8be6\u7ec6\u5206\u6790\u663e\u793a\u5404\u4f9b\u5e94\u5546\u5177\u6709\u4e0d\u540c\u7279\u5f81:<\/p>\n

1. \u5ef6\u8fdf\u6982\u51b5:<\/p>\n

– CN2 GIA: \u4e00\u7ebf\u57ce\u5e0220-40ms, \u4e8c\u7ebf\u57ce\u5e0230-50ms<\/p>\n

– CN2 GT: \u4e00\u7ebf\u57ce\u5e0240-60ms, \u4e8c\u7ebf\u57ce\u5e0250-70ms<\/p>\n

– CMI: \u79fb\u52a8\u7f51\u7edc30-50ms, \u56fa\u5b9a\u7ebf\u8def40-60ms<\/p>\n

– PCCW: \u5e73\u574740-60ms, \u4f01\u4e1a\u7ebf\u8def35-55ms<\/p>\n

– HKT: \u9999\u6e2f\u4f18\u531635-55ms, \u5927\u9646\u8def\u753145-65ms<\/p>\n

2. \u7a33\u5b9a\u6027\u6307\u6807:<\/p>\n

– \u4e22\u5305\u7387:<\/p>\n

* CN2 GIA: <0.1%<\/p>\n

* CN2 GT: <0.5%<\/p>\n

* CMI: <0.3%<\/p>\n

* PCCW\/HKT: <0.4%<\/p>\n

– \u6296\u52a8\u6027\u80fd:<\/p>\n

* CN2 GIA: <2ms<\/p>\n

* \u5176\u4ed6\u4f9b\u5e94\u5546: 2-5ms<\/p>\n

3. \u5e26\u5bbd\u7279\u5f81:<\/p>\n

– \u4fdd\u969c\u5e26\u5bbd\u6bd4\u4f8b<\/p>\n

– \u7a81\u53d1\u80fd\u529b<\/p>\n

– \u5cf0\u503c\u6027\u80fd\u6307\u6807<\/p>\n

– \u6d41\u91cf\u4f18\u5148\u7ea7\u6548\u679c<\/p>\n

\u6218\u7565\u9009\u62e9\u6807\u51c6<\/strong><\/h2>\n

\u6210\u529f\u5b9e\u65bd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u591a\u4e2a\u6280\u672f\u56e0\u7d20:<\/p>\n

1. \u6d41\u91cf\u5206\u6790:<\/p>\n

– \u7528\u6237\u5206\u5e03\u6a21\u5f0f<\/p>\n

– \u5cf0\u503c\u8d1f\u8f7d\u7279\u5f81<\/p>\n

– \u5e94\u7528\u9700\u6c42<\/p>\n

– \u6570\u636e\u4f20\u8f93\u6a21\u5f0f<\/p>\n

2. \u6280\u672f\u8981\u6c42:<\/p>\n

– \u534f\u8bae\u652f\u6301\u9700\u6c42<\/p>\n

– \u5b89\u5168\u8981\u6c42<\/p>\n

– \u5408\u89c4\u6027\u8003\u8651<\/p>\n

– \u53ef\u6269\u5c55\u6027\u9700\u6c42<\/p>\n

3. \u8fd0\u8425\u56e0\u7d20:<\/p>\n

– \u9884\u7b97\u9650\u5236<\/p>\n

– \u7ba1\u7406\u5f00\u9500<\/p>\n

– \u6280\u672f\u4e13\u4e1a\u77e5\u8bc6\u8981\u6c42<\/p>\n

– \u652f\u6301\u670d\u52a1\u9700\u6c42<\/p>\n

\u7f51\u7edc\u4f18\u5316\u6280\u672f<\/strong><\/h2>\n

\u8de8\u5883\u8fde\u63a5\u7684\u9ad8\u7ea7\u4f18\u5316\u7b56\u7565:<\/p>\n

1. \u591a\u7ebf\u8def\u5b9e\u65bd:<\/p>\n

– \u4e3b\u52a8-\u4e3b\u52a8\u914d\u7f6e<\/p>\n

– \u667a\u80fd\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<\/p>\n

– \u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/p>\n

– \u6d41\u91cf\u5206\u914d\u89c4\u5219<\/p>\n

2. DNS\u4f18\u5316:<\/p>\n

– \u5730\u7406DNS\u5b9e\u65bd<\/p>\n

– GSLB\u914d\u7f6e<\/p>\n

– \u54cd\u5e94\u65f6\u95f4\u4f18\u5316<\/p>\n

– \u7f13\u5b58\u4e00\u81f4\u6027\u7ba1\u7406<\/p>\n

3. \u8def\u7531\u534f\u8bae:<\/p>\n

– BGP\u8def\u5f84\u9009\u62e9<\/p>\n

– \u8def\u7531\u805a\u5408<\/p>\n

– \u7b56\u7565\u8def\u7531<\/p>\n

– \u6d41\u91cf\u5de5\u7a0b<\/p>\n

\u5e38\u89c1\u6280\u672f\u6311\u6218<\/strong><\/h2>\n

\u7406\u89e3\u548c\u89e3\u51b3\u5178\u578b\u5b9e\u65bd\u6311\u6218\u5bf9\u4e8e\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u81f3\u5173\u91cd\u8981:<\/p>\n

1. \u8def\u7531\u4f18\u5316\u95ee\u9898:<\/p>\n

– BGP\u8def\u5f84\u9009\u62e9\u6548\u7387\u4f4e\u4e0b<\/p>\n

– \u6b21\u4f18\u5bf9\u7b49\u4e92\u8054\u5b89\u6392<\/p>\n

– \u8def\u7531\u6296\u52a8\u60c5\u51b5<\/p>\n

– \u4f20\u8f93\u4f9b\u5e94\u5546\u9650\u5236<\/p>\n

2. \u8de8\u5883\u6311\u6218:<\/p>\n

– \u76d1\u7ba1\u5408\u89c4\u8981\u6c42<\/p>\n

– ICP\u5907\u6848\u8003\u8651<\/p>\n

– \u5185\u5bb9\u5206\u53d1\u9650\u5236<\/p>\n

– \u6570\u636e\u4e3b\u6743\u8981\u6c42<\/p>\n

3. \u6027\u80fd\u74f6\u9888:<\/p>\n

– TCP\u62e5\u585e\u5904\u7406<\/p>\n

– \u7f13\u51b2\u533a\u81a8\u80c0\u7ba1\u7406<\/p>\n

– \u6700\u540e\u4e00\u516c\u91cc\u4f18\u5316<\/p>\n

– \u534f\u8bae\u5f00\u9500\u51cf\u5c11<\/p>\n

4. \u5b9e\u65bd\u89e3\u51b3\u65b9\u6848:<\/p>\n

– \u667a\u80fd\u8def\u7531\u8868<\/p>\n

– \u9ad8\u7ea7\u7f13\u5b58\u673a\u5236<\/p>\n

– \u534f\u8bae\u4f18\u5316<\/p>\n

– \u6d41\u91cf\u6574\u5f62\u89c4\u5219<\/p>\n

\u672a\u6765\u8fde\u63a5\u8d8b\u52bf<\/strong><\/h2>\n

\u65b0\u5174\u6280\u672f\u6b63\u5728\u91cd\u5851\u8fde\u63a5\u683c\u5c40:<\/p>\n

1. SDN\u6f14\u8fdb:<\/p>\n

– \u53ef\u7f16\u7a0b\u7f51\u7edc\u7ed3\u6784<\/p>\n

– \u610f\u56fe\u9a71\u52a8\u7f51\u7edc<\/p>\n

– \u7f51\u7edc\u81ea\u52a8\u5316\u6846\u67b6<\/p>\n

– \u52a8\u6001\u8d44\u6e90\u5206\u914d<\/p>\n

2. \u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210:<\/p>\n

– \u5206\u5e03\u5f0f\u8ba1\u7b97\u8282\u70b9<\/p>\n

– \u8fb9\u7f18\u7f13\u5b58\u67b6\u6784<\/p>\n

– \u672c\u5730\u5904\u7406\u4f18\u5316<\/p>\n

– \u51cf\u5c11\u56de\u4f20\u9700\u6c42<\/p>\n

3. 5G\u7f51\u7edc\u5f71\u54cd:<\/p>\n

– \u8d85\u4f4e\u5ef6\u8fdf\u80fd\u529b<\/p>\n

– \u7f51\u7edc\u5207\u7247\u5b9e\u65bd<\/p>\n

– \u589e\u5f3a\u79fb\u52a8\u5bbd\u5e26<\/p>\n

– \u5927\u89c4\u6a21\u7269\u8054\u7f51\u652f\u6301<\/p>\n

4. AI\u9a71\u52a8\u4f18\u5316:<\/p>\n

– \u9884\u6d4b\u6027\u8def\u7531<\/p>\n

– \u81ea\u52a8\u5316\u6d41\u91cf\u7ba1\u7406<\/p>\n

– \u667a\u80fd\u6545\u969c\u9884\u9632<\/p>\n

– \u6027\u80fd\u4f18\u5316\u7b97\u6cd5<\/p>\n

\u6280\u672f\u5b9e\u65bd\u6307\u5357<\/strong><\/h2>\n

\u9075\u5faa\u4ee5\u4e0b\u7cfb\u7edf\u65b9\u6cd5\u5b9e\u73b0\u6700\u4f73\u90e8\u7f72:<\/p>\n

1. \u521d\u59cb\u8bc4\u4f30:<\/p>\n

– \u6d41\u91cf\u6a21\u5f0f\u5206\u6790<\/p>\n

– \u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u5206\u6790<\/p>\n

– \u6027\u80fd\u9700\u6c42<\/p>\n

– \u9884\u7b97\u9650\u5236<\/p>\n

2. \u4f9b\u5e94\u5546\u9009\u62e9:<\/p>\n

– \u6280\u672f\u80fd\u529b\u5339\u914d<\/p>\n

– SLA\u8981\u6c42<\/p>\n

– \u6210\u672c\u6548\u76ca\u5206\u6790<\/p>\n

– \u652f\u6301\u57fa\u7840\u8bbe\u65bd<\/p>\n

3. \u5b9e\u65bd\u6b65\u9aa4:<\/p>\n

– \u7f51\u7edc\u67b6\u6784\u8bbe\u8ba1<\/p>\n

– \u8def\u7531\u534f\u8bae\u914d\u7f6e<\/p>\n

– \u76d1\u63a7\u7cfb\u7edf\u8bbe\u7f6e<\/p>\n

– \u6027\u80fd\u57fa\u51c6\u5efa\u7acb<\/p>\n

4. \u4f18\u5316\u6d41\u7a0b:<\/p>\n

– \u6027\u80fd\u76d1\u63a7<\/p>\n

– \u74f6\u9888\u8bc6\u522b<\/p>\n

– \u914d\u7f6e\u8c03\u4f18<\/p>\n

– \u6301\u7eed\u6539\u8fdb\u5faa\u73af<\/p>\n

\u6700\u7ec8\u6280\u672f\u8003\u8651<\/strong><\/h2>\n

\u6210\u529f\u7684\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u90e8\u7f72\u9700\u8981\u5168\u9762\u7406\u89e3\u53ef\u7528\u7684\u8fde\u63a5\u9009\u9879\u3002\u867d\u7136CN2\u7ebf\u8def\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u89e3\u51b3\u65b9\u6848,\u4f46\u96c6\u6210CMI\u3001PCCW\u548cHKT\u53ef\u4e3a\u7279\u5b9a\u7528\u4f8b\u63d0\u4f9b\u6218\u7565\u4f18\u52bf\u3002\u8bf7\u8003\u8651\u4ee5\u4e0b\u6700\u7ec8\u6280\u672f\u8981\u70b9:<\/p>\n

1. \u57fa\u7840\u8bbe\u65bd\u591a\u6837\u6027:<\/p>\n

– \u591a\u4f9b\u5e94\u5546\u7b56\u7565<\/p>\n

– \u5197\u4f59\u89c4\u5212<\/p>\n

– \u6545\u969c\u8f6c\u79fb\u673a\u5236<\/p>\n

– \u707e\u96be\u6062\u590d\u8003\u8651<\/p>\n

2. \u6027\u80fd\u4f18\u5316:<\/p>\n

– \u5b9a\u671f\u57fa\u51c6\u6d4b\u8bd5<\/p>\n

– \u6301\u7eed\u76d1\u63a7<\/p>\n

– \u4e3b\u52a8\u7ef4\u62a4<\/p>\n

– \u5bb9\u91cf\u89c4\u5212<\/p>\n

3. \u9762\u5411\u672a\u6765:<\/p>\n

– \u53ef\u6269\u5c55\u6027\u8003\u8651<\/p>\n

– \u6280\u672f\u91c7\u7528\u89c4\u5212<\/p>\n

– \u5347\u7ea7\u8def\u5f84<\/p>\n

– \u6f14\u8fdb\u7b56\u7565<\/p>\n

\u5728\u8bbe\u8ba1\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u65f6,\u8bf7\u8bb0\u4f4f\u6700\u4f73\u6027\u80fd\u901a\u5e38\u9700\u8981\u6df7\u5408\u65b9\u6848,\u7ed3\u5408\u591a\u4e2a\u4f9b\u5e94\u5546\u548c\u6280\u672f\u3002\u4e13\u6ce8\u4e8e\u521b\u5efa\u4e00\u4e2a\u5f39\u6027\u7684\u3001\u53ef\u6269\u5c55\u7684\u67b6\u6784,\u8be5\u67b6\u6784\u80fd\u591f\u9002\u5e94\u4e0d\u65ad\u53d8\u5316\u7684\u9700\u6c42\u548c\u6280\u672f\u8fdb\u6b65,\u540c\u65f6\u4fdd\u6301\u9762\u5411\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u7684\u7a33\u5b9a\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u90e8\u7f72\u9762\u5411\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u7684\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u65f6,\u8bb8\u591a\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u4f1a\u81ea\u52a8\u9009\u62e9CN2\u7ebf\u8def\u3002\u8fd9\u79cd\u4f20\u7edf\u89c2\u5ff5\u867d\u7136\u4e0d\u5b8c\u5168\u9519\u8bef,\u4f46\u5ffd\u89c6\u4e86\u8de8\u5883\u8fde\u63a5\u9886\u57df\u7684\u53d1\u5c55\u73b0\u72b6\u3002\u9999\u6e2f\u548c\u4e2d\u56fd\u5927\u9646\u4e4b\u95f4\u7684\u6280\u672f\u57fa\u7840\u8bbe\u65bd\u5df2\u7ecf\u53d1\u5c55\u663e\u8457,\u63d0\u4f9b\u4e86\u8fdc\u8d85\u4f20\u7edfCN2\u6846\u67b6\u7684\u591a\u6837\u5316\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u6df1\u5165\u5206\u6790\u8fd9\u4e9b\u590d\u6742\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd,\u5e2e\u52a9\u60a8\u4f18\u5316\u670d\u52a1\u5668\u90e8\u7f72\u7b56\u7565\u3002 \u4e86\u89e3\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u9009\u9879 \u8fde\u63a5\u9999\u6e2f\u548c\u4e2d\u56fd\u5927\u9646\u7684\u7f51\u7edc\u67b6\u6784\u4ee3\u8868\u7740\u4e00\u4e2a\u590d\u6742\u7684\u8fd0\u8425\u5546\u7ea7\u89e3\u51b3\u65b9\u6848\u751f\u6001\u7cfb\u7edf\u3002\u867d\u7136CN2\u5728\u5386\u53f2\u4e0a\u4e3b\u5bfc\u4e86\u8fd9\u4e00\u9886\u57df\u7684\u8ba8\u8bba,\u4f46\u57fa\u7840\u8bbe\u65bd\u683c\u5c40\u5df2\u7ecf\u53d1\u5c55\u51fa\u5305\u62ecCMI\u3001PCCW\u548cHKT\u5728\u5185\u7684\u6210\u719f\u66ff\u4ee3\u65b9\u6848\u3002\u6bcf\u4e2a\u9009\u9879\u90fd\u5229\u7528\u72ec\u7279\u7684\u6280\u672f\u4f18\u52bf\u548c\u7f51\u7edc\u62d3\u6251\u6765\u6ee1\u8db3\u7279\u5b9a\u7684\u6027\u80fd\u9700\u6c42\u3002 \u8be5\u5730\u533a\u7684\u73b0\u4ee3\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5728\u591a\u4e2a\u5c42\u9762\u8fd0\u4f5c: – \u7269\u7406\u5c42:\u6d77\u5e95\u7535\u7f06\u548c\u9646\u5730\u5149\u7ea4\u7f51\u7edc – \u7f51\u7edc\u5c42:BGP\u8def\u7531\u534f\u8bae\u548c\u6d41\u91cf\u7ba1\u7406\u7cfb\u7edf – \u4f20\u8f93\u5c42:TCP\u4f18\u5316\u548c\u81ea\u5b9a\u4e49\u534f\u8bae – \u5e94\u7528\u5c42:\u5185\u5bb9\u5206\u53d1\u673a\u5236\u548c\u7f13\u5b58\u7cfb\u7edf \u7406\u89e3\u8fd9\u4e9b\u5c42\u9762\u5bf9\u4e8e\u5b9e\u65bd\u6709\u6548\u7684\u8de8\u5883\u8fde\u63a5\u7b56\u7565\u81f3\u5173\u91cd\u8981\u3002\u6bcf\u4e2a\u670d\u52a1\u63d0\u4f9b\u5546\u90fd\u4f7f\u7528\u8fd9\u4e9b\u8981\u7d20\u7684\u4e0d\u540c\u7ec4\u5408\u6765\u521b\u5efa\u5176\u670d\u52a1\u4ea7\u54c1,\u4ece\u800c\u4ea7\u751f\u4e0d\u540c\u7684\u6027\u80fd\u7279\u5f81\u548c\u7528\u4f8b\u4f18\u5316\u3002 CN2\u7ebf\u8def\u53d8\u4f53\u53ca\u7279\u5f81 \u7531\u4e2d\u56fd\u7535\u4fe1\u5f00\u53d1\u7684CN2\u6280\u672f\u4ee3\u8868\u7740\u8de8\u5883\u8fde\u63a5\u7684\u91cd\u8981\u8fdb\u6b65\u3002\u8be5\u5e73\u53f0\u5206\u4e3a\u4e24\u4e2a\u4e0d\u540c\u7684\u670d\u52a1\u7b49\u7ea7:CN2 GT\u548cCN2 GIA,\u6bcf\u79cd\u7c7b\u578b\u90fd\u9488\u5bf9\u7279\u5b9a\u7528\u4f8b\u548c\u6027\u80fd\u9700\u6c42\u8fdb\u884c\u4e86\u4f18\u5316\u3002 CN2 GT(Global Transit\u5168\u7403\u4f20\u8f93): – \u4f7f\u7528\u5171\u4eab\u9aa8\u5e72\u57fa\u7840\u8bbe\u65bd – \u5b9e\u65bd\u667a\u80fd\u8def\u7531\u7b97\u6cd5 – \u76f8\u6bd4\u6807\u51c6ChinaNet\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd – \u63d0\u4f9b\u6027\u4ef7\u6bd4\u9ad8\u7684\u8fde\u63a5\u89e3\u51b3\u65b9\u6848 – \u4fdd\u630150-80ms\u7684\u5e73\u5747\u5ef6\u8fdf\u5230\u4e2d\u56fd\u5927\u9646 – \u652f\u6301\u57fa\u672c\u7684DDoS\u9632\u62a4\u673a\u5236 CN2 GIA(Global Internet Access\u5168\u7403\u4e92\u8054\u7f51\u63a5\u5165): – \u8fd0\u884c\u5728\u4e13\u7528\u7f51\u7edc\u8d44\u6e90\u4e0a – \u5b9e\u65bd\u9ad8\u7ea7\u8def\u7531\u534f\u8bae – \u4fdd\u6301\u4f4e\u4e8e40ms\u7684\u7a33\u5b9a\u5ef6\u8fdf – \u63d0\u4f9b\u589e\u5f3a\u7684DDoS\u9632\u62a4 – \u63d0\u4f9b\u4fdd\u969c\u5e26\u5bbd\u5206\u914d – \u652f\u6301\u9ad8\u7ea7QoS\u529f\u80fd GT\u548cGIA\u4e4b\u95f4\u7684\u6280\u672f\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u7f51\u7edc\u67b6\u6784\u548c\u8d44\u6e90\u5206\u914d\u3002GIA\u91c7\u7528\u4e13\u7528\u5149\u8def\u548c\u4e13\u6709\u8def\u7531\u7b97\u6cd5,\u4ee5\u8f83\u9ad8\u7684\u8fd0\u8425\u6210\u672c\u786e\u4fdd\u4f18\u8d28\u6027\u80fd\u3002GT\u867d\u7136\u4e0e\u6807\u51c6ChinaNet\u6d41\u91cf\u5171\u4eab\u90e8\u5206\u57fa\u7840\u8bbe\u65bd,\u4f46\u4ecd\u7136\u6bd4\u4f20\u7edf\u8def\u7531\u9009\u9879\u63d0\u4f9b\u663e\u8457\u7684\u6539\u8fdb\u3002 CMI(\u4e2d\u56fd\u79fb\u52a8\u56fd\u9645)\u57fa\u7840\u8bbe\u65bd CMI\u7684\u57fa\u7840\u8bbe\u65bd\u4ee3\u8868\u7740\u79fb\u52a8\u4e3a\u4e2d\u5fc3\u7684\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u7684\u6280\u672f\u6f14\u8fdb\u3002\u5176\u7f51\u7edc\u67b6\u6784\u5efa\u7acb\u5728\u5148\u8fdb\u7684\u79fb\u52a8\u56de\u4f20\u6280\u672f\u548c\u6218\u7565\u5bf9\u7b49\u4e92\u8054\u5173\u7cfb\u7684\u57fa\u7840\u4e0a\u3002 \u5173\u952e\u6280\u672f\u7ec4\u4ef6: 1. \u79fb\u52a8\u4f18\u5316\u8def\u7531: – […]<\/p>\n

Read More…<\/a><\/p>\n","protected":false},"author":11,"featured_media":20622,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-20626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"\n\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f<\/title>\n<meta name=\"description\" content=\"\u6df1\u5165\u4e86\u89e3\u9999\u6e2f\u670d\u52a1\u5668\u9664CN2\u4ee5\u5916\u7684\u8fde\u63a5\u65b9\u6848\u3002\u4e86\u89e3CMI\u3001PCCW\u3001HKT\u7ebf\u8def\u4ee5\u53ca\u5982\u4f55\u4f18\u5316\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4ee5\u670d\u52a1\u4e2d\u56fd\u5927\u9646\u7528\u6237\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\" \/>\n<meta property=\"og:site_name\" content=\"Varidata Limited\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-09T05:55:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-09T06:02:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"682\" \/>\n\t<meta property=\"og:image:height\" content=\"377\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\"},\"author\":\"Varidata\",\"headline\":\"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f\",\"datePublished\":\"2025-05-09T05:55:36+00:00\",\"dateModified\":\"2025-05-09T06:02:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\"},\"wordCount\":146,\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg\",\"articleSection\":[\"Varidata \u5b98\u65b9\u535a\u5ba2\"],\"inLanguage\":\"zh-SC\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\",\"name\":\"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg\",\"datePublished\":\"2025-05-09T05:55:36+00:00\",\"dateModified\":\"2025-05-09T06:02:44+00:00\",\"description\":\"\u6df1\u5165\u4e86\u89e3\u9999\u6e2f\u670d\u52a1\u5668\u9664CN2\u4ee5\u5916\u7684\u8fde\u63a5\u65b9\u6848\u3002\u4e86\u89e3CMI\u3001PCCW\u3001HKT\u7ebf\u8def\u4ee5\u53ca\u5982\u4f55\u4f18\u5316\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4ee5\u670d\u52a1\u4e2d\u56fd\u5927\u9646\u7528\u6237\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#breadcrumb\"},\"inLanguage\":\"zh-SC\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg\",\"width\":682,\"height\":377,\"caption\":\"\u9999\u6e2f\u5230\u4e2d\u56fd\u5927\u9646\u7684\u7f51\u7edc\u7ebf\u8def\u8fde\u63a5\u793a\u610f\u56fe\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.varidata.com\/zh-cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"name\":\"Varidata Limited\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-SC\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\",\"name\":\"Varidata\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"width\":248,\"height\":94,\"caption\":\"Varidata\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd\",\"name\":\"Daisy Yu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"caption\":\"Daisy Yu\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f","description":"\u6df1\u5165\u4e86\u89e3\u9999\u6e2f\u670d\u52a1\u5668\u9664CN2\u4ee5\u5916\u7684\u8fde\u63a5\u65b9\u6848\u3002\u4e86\u89e3CMI\u3001PCCW\u3001HKT\u7ebf\u8def\u4ee5\u53ca\u5982\u4f55\u4f18\u5316\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4ee5\u670d\u52a1\u4e2d\u56fd\u5927\u9646\u7528\u6237\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/","og_locale":"zh_CN","og_type":"article","og_title":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f","og_url":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/","og_site_name":"Varidata Limited","article_published_time":"2025-05-09T05:55:36+00:00","article_modified_time":"2025-05-09T06:02:44+00:00","og_image":[{"width":682,"height":377,"url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg","type":"image\/jpeg"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#article","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/"},"author":"Varidata","headline":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f","datePublished":"2025-05-09T05:55:36+00:00","dateModified":"2025-05-09T06:02:44+00:00","mainEntityOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/"},"wordCount":146,"publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg","articleSection":["Varidata \u5b98\u65b9\u535a\u5ba2"],"inLanguage":"zh-SC"},{"@type":"WebPage","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/","url":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/","name":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg","datePublished":"2025-05-09T05:55:36+00:00","dateModified":"2025-05-09T06:02:44+00:00","description":"\u6df1\u5165\u4e86\u89e3\u9999\u6e2f\u670d\u52a1\u5668\u9664CN2\u4ee5\u5916\u7684\u8fde\u63a5\u65b9\u6848\u3002\u4e86\u89e3CMI\u3001PCCW\u3001HKT\u7ebf\u8def\u4ee5\u53ca\u5982\u4f55\u4f18\u5316\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4ee5\u670d\u52a1\u4e2d\u56fd\u5927\u9646\u7528\u6237\u3002","breadcrumb":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#breadcrumb"},"inLanguage":"zh-SC","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/"]}]},{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#primaryimage","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-09-135138.jpg","width":682,"height":377,"caption":"\u9999\u6e2f\u5230\u4e2d\u56fd\u5927\u9646\u7684\u7f51\u7edc\u7ebf\u8def\u8fde\u63a5\u793a\u610f\u56fe"},{"@type":"BreadcrumbList","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/is-cn2-the-only-bandwidth-option-for-hk-servers-to-china\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.varidata.com\/zh-cn\/"},{"@type":"ListItem","position":2,"name":"\u9999\u6e2f\u670d\u52a1\u5668\u56de\u56fd\u5e26\u5bbd\u7ebf\u8def\u53ea\u6709CN2\u5417\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/www.varidata.com\/zh-cn\/#website","url":"https:\/\/www.varidata.com\/zh-cn\/","name":"Varidata Limited","description":"","publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-SC"},{"@type":"Organization","@id":"https:\/\/www.varidata.com\/zh-cn\/#organization","name":"Varidata","url":"https:\/\/www.varidata.com\/zh-cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","width":248,"height":94,"caption":"Varidata"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd","name":"Daisy Yu","image":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","caption":"Daisy Yu"}}]}},"_links":{"self":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/20626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/comments?post=20626"}],"version-history":[{"count":2,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/20626\/revisions"}],"predecessor-version":[{"id":20631,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/20626\/revisions\/20631"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media\/20622"}],"wp:attachment":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media?parent=20626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/categories?post=20626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/tags?post=20626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}