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\u964d\u4f4e\u7f51\u7edc\u6210\u672c\u7684\u6311\u6218:\u4f01\u4e1a\u4e1a\u52a1\u5411\u4e91\u7aef\u8fc1\u79fb,\u4f7f\u4f01\u4e1a\u5206\u652f\u7f51\u7edc\u51fa\u53e3\u6d41\u91cf\u6fc0\u589e,\u8fdb\u4e00\u6b65\u52a0\u5267\u4f01\u4e1a\u7684\u7f51\u7edc\u6210\u672c\u3002\u968f\u7740Internet\u7f51\u7edc\u8d28\u91cf\u7684\u4e0d\u65ad\u63d0\u5347\u3001LTE\u94fe\u8def\u666e\u53ca,\u6446\u8131MPLS VPN\u675f\u7f1a,\u6253\u9020\u591a\u94fe\u8def\u7075\u6d3b\u90e8\u7f72\u7684\u7f51\u7edc,\u4eab\u53d7\u4e92\u8054\u7f51\u7684\u4fbf\u6377,\u964d\u4f4e\u4e92\u8054\u6210\u672c\u6210\u4e3a\u4f01\u4e1a\u7f51\u7edc\u7684\u8d8b\u52bf\u3002<\/p>\n
\u6253\u7834\u5c01\u95ed\u67b6\u6784\u52a0\u5feb\u7f51\u7edc\u90e8\u7f72\u7684\u6311\u6218:\u4f20\u7edf\u4f01\u4e1a\u7f51\u7edc\u5f00\u5c40\u6548\u7387\u4f4e,\u4f20\u7edfCPE(Customer Premises Equipment)\u8bbe\u5907\u7684\u4e1a\u52a1\u67b6\u6784\u5c01\u95ed,\u65b0\u589e\u4e00\u4e2a\u5206\u652f\u6216\u5f00\u901a\u4e00\u4e2a\u65b0\u4e1a\u52a1,\u5f80\u5f80\u9700\u8981\u4e1a\u52a1\u7533\u8bf7\u3001\u73b0\u573a\u8f6f\u786c\u4ef6\u5b89\u88c5\u914d\u7f6e\u3001\u4e1a\u52a1\u8c03\u8bd5\u7b49\u591a\u4e2a\u73af\u8282,\u4e1a\u52a1\u4e0a\u7ebf\u5468\u671f\u4ee5\u6708\u4e3a\u5355\u4f4d\u3002\u5728\u4e00\u5207\u4ee5“\u5feb”\u4e3a\u5148\u7684\u7f51\u7edc\u65f6\u4ee3,\u4e1a\u52a1\u90e8\u7f72\u65b9\u5f0f\u4e5f\u9700\u8981\u5feb\u8d77\u6765\u3002\u800c\u4e14,\u4e1a\u52a1\u4e91\u5316\u84ec\u52c3\u53d1\u5c55,\u79c1\u6709\u4e91\u3001\u516c\u6709\u4e91\u4f7f\u4f01\u4e1a\u4e1a\u52a1\u8d70\u51fa\u5c01\u95ed\u7f51\u7edc\u5b9e\u73b0\u4e91\u4e92\u8054\u6210\u4e3a\u8d8b\u52bf\u3002<\/p>\n
\u63d0\u5347\u5e94\u7528\u4f53\u9a8c\u7684\u6311\u6218:MPLS\u4e13\u7ebf\u94fe\u8def\u8d28\u91cf\u9ad8\u4f46\u5e26\u5bbd\u4e00\u822c\u90fd\u6bd4\u8f83\u5c0f,\u6839\u672c\u6ee1\u8db3\u4e0d\u4e86\u6d77\u91cf\u4e1a\u52a1\u5e94\u7528\u7684\u5e26\u5bbd\u8981\u6c42,\u5927\u91cf\u7684\u7f51\u7edc\u62e5\u585e\u4f7f\u5173\u952e\u4e1a\u52a1\u8d28\u91cf\u96be\u4ee5\u4fdd\u8bc1,\u5728\u4e1a\u52a1\u9ad8\u5cf0\u671f\u95ee\u9898\u5c24\u4e3a\u4e25\u91cd\u3002\u4e3a\u4e86\u89e3\u51b3\u5e26\u5bbd\u95ee\u9898,\u540c\u65f6\u4e3a\u4e86\u964d\u4f4e\u7f51\u7edc\u6210\u672c,\u4f01\u4e1a\u9010\u6b65\u5f15\u5165Internet\u94fe\u8def,\u4f46Internet\u7684\u7f51\u7edc\u8d28\u91cf\u548c\u5b89\u5168\u6027\u53c8\u96be\u4ee5\u6ee1\u8db3\u4f01\u4e1a\u4e1a\u52a1\u8981\u6c42,\u5e94\u7528\u4f53\u9a8c\u5f88\u5dee\u3002<\/p>\n
\u63d0\u9ad8\u8fd0\u7ef4\u6548\u7387\u7684\u6311\u6218:\u4f01\u4e1a\u7684\u5206\u652f\u7f51\u70b9\u6570\u91cf\u5927\u4e14\u5206\u5e03\u5e7f\u6cdb,\u5bfc\u81f4\u4f01\u4e1a\u7f51\u7edc\u7684\u672c\u5730\u7ef4\u62a4\u6210\u672c\u5f88\u9ad8,\u5bf9\u4e8e\u4e00\u4e9b\u4e34\u65f6\u7f51\u7edc\u8c03\u6574\u9700\u6c42,\u9700\u8981\u6280\u672f\u4eba\u5458\u672c\u5730\u624b\u5de5\u8c03\u6574\u6d4b\u8bd5,\u8017\u65f6\u8017\u529b\u53c8\u5bb9\u6613\u51fa\u9519\u3002\u4f01\u4e1a\u5e94\u7528\u8d8a\u6765\u8d8a\u4e30\u5bcc,\u4f20\u7edf\u4f01\u4e1a\u7f51\u7edc\u65e0\u6cd5\u57fa\u4e8e\u5e94\u7528\u5b9e\u65f6\u76d1\u63a7\u5173\u952e\u4e1a\u52a1\u5728\u7f51\u7edc\u4e2d\u7684\u8fd0\u884c\u72b6\u51b5,\u51fa\u73b0\u95ee\u9898\u96be\u4ee5\u5feb\u901f\u5b9a\u4f4d,\u8fd0\u7ef4\u6548\u7387\u4f4e\u4e0b\u3002<\/p>\n
\u9488\u5bf9\u4f20\u7edf\u4f01\u4e1a\u7f51\u7edc\u9762\u4e34\u7684\u8bf8\u591a\u6311\u6218,\u4e0a\u6d77\u7535\u4fe1\u8054\u5408\u4e5d\u5dde\u4e91\u63a8\u51fa\u4e86SD-WAN\u89e3\u51b3\u65b9\u6848,\u4e3a\u6700\u7ec8\u7528\u6237\u8fdb\u4e00\u6b65\u63d0\u4f9b\u9ad8\u53ef\u9760\u3001\u5927\u80fd\u529b\u7684\u5e73\u53f0\u80fd\u529b\u3001\u591a\u79df\u6237\u5206\u6743\u5206\u57df\u7684\u8fd0\u8425\u6a21\u5f0f\u3001\u8de8\u57df\u590d\u6742\u7ec4\u7f51\u5ba2\u6237\u9700\u6c42\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002 \u4e3a\u653f\u4f01\u7528\u6237\u63d0\u4f9b\u4e00\u79cd\u66f4\u7b80\u5316\u3001\u66f4\u7075\u6d3b\u3001\u4e1a\u52a1\u4f53\u68c0\u66f4\u4f73\u7684\u5e7f\u57df\u4e92\u8054\u65b9\u6848,\u63d0\u4f9b\u5206\u652f\u4e0e\u5206\u652f\u3001\u5206\u652f\u4e0e\u603b\u90e8\/\u6570\u636e\u4e2d\u5fc3\u3001\u5206\u652f\u4e0e\u4e91\u4e4b\u95f4\u4e92\u8054\u7684\u80fd\u529b\u3002<\/p>\n
\u4e5d\u5dde\u4e91SD-WAN\u89e3\u51b3\u65b9\u6848\u7684\u5b9e\u73b0<\/p>\n
\n
SD-WAN\u89e3\u51b3\u65b9\u6848\u6280\u672f\u67b6\u6784\u56fe<\/p>\n
\u5728\u4e5d\u5dde\u4e91SD-WAN\u89e3\u51b3\u65b9\u6848\u4e2d,\u6240\u6709\u4e5d\u5dde\u4e91SD-WAN\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u5728\u88f8\u673a\u4e0a\u8fd0\u884c\u57fa\u4e8ex86\u7684\u786c\u4ef6,\u6216\u8005\u4f5c\u4e3aKVM\u6216ESXI\u7ba1\u7406\u7a0b\u5e8f\u4e0a\u7684\u865a\u62df\u673a\u8fd0\u884c\u3002 \u4e5d\u5dde\u4e91SD-WAN\u89e3\u51b3\u65b9\u6848\u7684\u6838\u5fc3\u662f\u4e5d\u5dde\u4e91 FlexVNF,\u5b83\u662f\u4e00\u79cd\u9ad8\u5ea6\u53ef\u7528\u7684\u5206\u5e03\u5f0f\u865a\u62df\u7f51\u7edc\u670d\u52a1\u8bbe\u5907,\u4e13\u4e3a\u591a\u79df\u6237,\u52a8\u6001\u5f39\u6027(\u5373\u6a2a\u5411\u6269\u5c55\/\u8f93\u5165),\u9ad8\u53ef\u7528\u6027\u800c\u6784\u5efa\u7684\u670d\u52a1\u94fe\u80fd\u529b\u3002<\/p>\n
\u4e5d\u5dde\u4e91 SD-WAN\u7684\u7ba1\u63a7\u5e73\u53f0\u75313\u4e2a\u7ec4\u4ef6\u7ec4\u6210:Controller\u3001Director\u3001Analytics\u3002<\/p>\n
Controller:\u4e5d\u5dde\u4e91SD-WAN\u63a7\u5236\u5668\u5728\u89e3\u51b3\u65b9\u6848\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528,\u5e76\u4f5c\u4e3a\u865a\u62df\u4e13\u7528\u7f51\u7edc\u7684\u4e3b\u8981\u8fde\u63a5\u70b9\u3002SD-WAN\u63a7\u5236\u5668\u4e3a\u5206\u652f\u7684\u96f6\u63a5\u89e6\u90e8\u7f72\u63d0\u4f9b\u4e2d\u592e\u63a7\u5236\u5e73\u9762\u5165\u53e3\u70b9\u3002Controller\u4f7f\u7528PKI\u8bc1\u4e66\u4f5c\u4e3aIKE\u4ea4\u6362\u7684\u4e00\u90e8\u5206\u6765\u9a8c\u8bc1\u5206\u652fFlexVNF\u5b9e\u4f8b\u3002\u4f7f\u7528IKE\u5efa\u7acb\u7684\u5b89\u5168\u4fe1\u9053\u5728\u5206\u652f\u8282\u70b9\u548cSD-WAN\u63a7\u5236\u5668\u4e4b\u95f4\u63d0\u4f9b\u4f20\u8f93\u4fe1\u9053,\u7528\u4e8e\u4f20\u8f93\u8def\u7531,\u7b56\u7565\u548c\u914d\u7f6e\u3002\u5355\u4e2aSD-WAN\u63a7\u5236\u5668\u53ef\u4ee5\u4f5c\u4e3a\u5c5e\u4e8e\u591a\u4e2a\u4e0d\u540c\u5ba2\u6237\u7684VPN\u7684\u8fde\u63a5\u70b9\u3002SD-WAN\u63a7\u5236\u5668\u53ef\u4ee5\u90e8\u7f72\u5728\u96c6\u7fa4\u4e2d\u4ee5\u5b9e\u73b0\u5197\u4f59\u548c\u6269\u5c55\u3002<\/p>\n
Director:\u4e5d\u5dde\u4e91Director\u662f\u865a\u62df\u7f51\u7edc\u529f\u80fd\u7ba1\u7406\u5668(VNFM),\u7528\u4e8e\u7ba1\u7406\u5728\u901a\u7528\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u4e00\u7ec4FlexVNF\u8f6f\u4ef6\u5b9e\u4f8b\u3002\u4e5d\u5dde\u4e91 Director\u4e3aFlexVNF\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406,\u914d\u7f6e,\u914d\u7f6e\u548c\u7ba1\u7406\u63d0\u4f9b\u4e86\u5355\u4e00\u754c\u9762\u3002FlexVNF\u53ef\u4ee5\u90e8\u7f72\u5728\u5206\u652f\u7ad9\u70b9\u3001\u4e2d\u5fc3\u7ad9\u70b9\u6216\u516c\u6709\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u3002<\/p>\n
Analytics:\u4e5d\u5dde\u4e91 Analytics(VAN)\u662f\u4e00\u79cd\u591a\u79df\u6237\u8fd0\u8425\u5546\u7ea7\u5206\u6790,\u53ef\u5728\u88f8\u673a\u6216\u865a\u62df\u5316\u73af\u5883\u4e2d\u8fd0\u884c\u3002\u4e5d\u5dde\u4e91 Analytics\u5141\u8bb8\u7ba1\u7406\u5458\u6267\u884c\u7f51\u7edc\u89c4\u5212,\u6d41\u91cf\/\u5e94\u7528\u5206\u6790,\u7f51\u7edc\u5b89\u5168\u5206\u6790\u548c\u884c\u4e3a\u5f02\u5e38\u68c0\u6d4b\u3002\u5b83\u663e\u793a\u4e86\u9ad8\u7ea7\u4eea\u8868\u677f\u89c6\u56fe,\u4e86\u89e3\u7f51\u7edc\u4e0a\u53d1\u751f\u7684\u60c5\u51b5,\u53ea\u9700\u70b9\u51fb\u51e0\u4e0b,\u7528\u6237\u5c31\u53ef\u4ee5\u4ece\u5e94\u7528\u7a0b\u5e8f\u7684\u89d2\u5ea6\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f,\u4ee5\u4e86\u89e3\u6709\u5173\u5e94\u7528\u7684\u4f53\u9a8c,\u8d28\u91cf\u4ee5\u53ca\u5bf9\u7f51\u7edc\u7684\u6d88\u8017\u7b49\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n
\u6ee1\u8db3\u7528\u6237\u9700\u6c42,\u4e5d\u5dde\u4e91SD-WAN\u6280\u672f\u521b\u65b0\u7a81\u51fa<\/p>\n
\u4f20\u7edf\u7684\u57fa\u4e8e\u786c\u4ef6\u7684\u5e7f\u57df\u7f51\u89e3\u51b3\u65b9\u6848\u4e3a\u63d0\u4f9b\u6258\u7ba1\u7f51\u7edc\u548c\u5b89\u5168\u670d\u52a1\u7684\u8fd0\u8425\u5546\u548c\u5ba2\u6237\u5e26\u6765\u4e86\u8bb8\u591a\u6311\u6218\u3002\u5206\u652f\u7ad9\u70b9\u7684\u7528\u6237\u7aef\u8bbe\u5907\u901a\u5e38\u662f\u4e13\u6709\u8bbe\u5907,\u5b89\u88c5\u7f13\u6162\u4e14\u6602\u8d35,\u7531\u4e8e\u91c7\u7528\u5c01\u95ed\u5f0f\u67b6\u6784,\u5f80\u5f80\u5f88\u96be\u6269\u5c55,\u96be\u4ee5\u4e0e\u7b2c\u4e09\u65b9\u6280\u672f\u878d\u5408\u3002\u540c\u6837\u5728\u6570\u636e\u4e2d\u5fc3,\u5927\u578b\u4e13\u6709\u786c\u4ef6\u524a\u5f31\u4e86\u4f01\u4e1a\u5ba2\u6237\u8fc5\u901f\u5f15\u8fdb\u65b0\u670d\u52a1\u548c\u8282\u7701\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u7684\u80fd\u529b\u3002<\/p>\n
\u548c\u4f20\u7edf\u7f51\u7edc\u4f9b\u5e94\u5546\u8bbe\u5907\u8feb\u4f7f\u7528\u6237\u4f7f\u7528\u7531\u4e13\u6709\u786c\u4ef6\u548c\u8f6f\u4ef6\u6784\u6210\u7684\u89e3\u51b3\u65b9\u6848\u4e0d\u540c,\u4e5d\u5dde\u4e91SD-WAN\u5145\u5206\u5229\u7528\u4e86\u4e30\u5bcc\u591a\u6837\u7684\u6807\u51c6\u5316\u67b6\u6784\u4e3a\u57fa\u7840\u7684\u7528\u6237\u7aef\u8bbe\u5907,\u4f01\u4e1a\u5ba2\u6237\u548c\u901a\u4fe1\u670d\u52a1\u63d0\u4f9b\u5546\u56e0\u6b64\u83b7\u5f97\u4e86\u591a\u79cd\u786c\u4ef6\u9009\u62e9,\u4ea7\u54c1\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\u4e14\u4ef7\u683c\u6781\u5177\u7ade\u4e89\u529b\u3002<\/p>\n
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•\u7f29\u77ed\u4e1a\u52a1\u5f00\u901a\u65f6\u95f4 (TTM):\u65e0\u9700\u96c6\u6210\u4e13\u6709\u8bbe\u5907\u5373\u53ef\u5feb\u901f\u90e8\u7f72\u5168\u65b0\u7684\u57fa\u4e8e\u8f6f\u4ef6\u7684\u6258\u7ba1\u670d\u52a1,\u5c06\u90e8\u7f72\u65f6\u95f4\u4ece\u51e0\u5468\u7f29\u77ed\u81f3\u51e0\u4e2a\u5c0f\u65f6——\u8fdc\u8fdc\u5feb\u4e8e\u4f20\u7edf\u7684\u57fa\u4e8e\u786c\u4ef6\u7684\u670d\u52a1\u3002<\/p>\n
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