{"id":258,"date":"2019-10-17T13:01:58","date_gmt":"2019-10-17T05:01:58","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=258"},"modified":"2022-02-28T12:11:21","modified_gmt":"2022-02-28T04:11:21","slug":"%e7%ba%a2%e9%81%8d%e5%85%a8%e7%bd%91%e7%9a%84sd-wan%ef%bc%8c%e5%88%b0%e5%ba%95%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=258","title":{"rendered":"\u7ea2\u904d\u5168\u7f51\u7684SD-WAN\uff0c\u5230\u5e95\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"
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\u4f5c\u4e3a\u4e00\u4e2a\u70ed\u95e8\u6982\u5ff5\uff0cSD-WAN\u8fd1\u5e74\u4ee5\u6765\u9891\u7e41\u5730\u51fa\u73b0\u5728\u6211\u4eec\u7684\u89c6\u91ce\u5f53\u4e2d\u3002<\/span>
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\u5f88\u591a\u4eba\u8bf4\uff0c\u5b83\u662f\u672a\u6765\u6700\u5177\u53d1\u5c55\u6f5c\u529b\u7684\u901a\u4fe1\u6280\u672f\u4e4b\u4e00\uff0c\u6781\u5177\u5546\u4e1a\u4ef7\u503c\u3002<\/span><\/section>\n

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\u884c\u4e1a\u91cc\u7684\u8001\u724c\u901a\u4fe1\u8bbe\u5907\u5546\u548c\u8fd0\u8425\u5546\u5bf9\u5b83\u4e00\u81f4\u770b\u597d\uff0c\u65b0\u5174\u521b\u4e1a\u4f01\u4e1a\u4e5f\u628a\u5b83\u89c6\u4e3a\u5343\u8f7d\u96be\u9022\u7684\u98ce\u53e3\u673a\u9047\uff0c\u5bf9\u5b83\u8d8b\u4e4b\u82e5\u9e5c\u3002<\/span><\/section>\n

<\/p>\n

\u90a3\u4e48\uff0c\u5230\u5e95\u4ec0\u4e48\u662fSD-WAN\uff1f\u5b83\u7a76\u7adf\u662f\u5e72\u4ec0\u4e48\u7528\u7684\uff1f\u6709\u4ec0\u4e48\u7279\u522b\u4e4b\u5904\uff1f\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5c31\u8ba9\u5c0f\u67a3\u541b\u6765\u7ed9\u5927\u5bb6\u505a\u4e00\u4e2a\u5168\u9762\u89e3\u6790\u3002<\/span><\/section>\n

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SD-WAN\uff0c\u5168\u540d\u662fSoftware-Defined WAN\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u5e7f\u57df\u7f51\u3002WAN\uff0c\u5c31\u662fWide Area Network\uff0c\u5e7f\u57df\u7f51\u3002<\/span><\/section>\n

<\/p>\n

\u6211\u76f8\u4fe1\uff0c\u5982\u679c\u7ecf\u5e38\u63a5\u89e6IT\u548c\u901a\u4fe1\u7684\u540c\u5b66\uff0c\u5bf9\u201cSD\uff08Software-Defined \uff09\u201d\u8fd9\u4e2a\u524d\u7f00\u8bcd\u4e00\u5b9a\u4e0d\u4f1a\u964c\u751f\u3002\u662f\u7684\uff0c\u5728\u5982\u4eca\u8fd9\u4e2a\u8f6f\u4ef6\u4e3a\u738b\u7684\u65f6\u4ee3\uff0c\u50cfSDN\u3001SDS\u3001SDR\u2026\u2026\u8fd9\u6837\u7684\u6982\u5ff5\u540d\u8bcd\uff0c\u5df2\u7ecf\u5145\u65a5\u4e8e\u6211\u4eec\u7684\u5de5\u4f5c\u4e4b\u4e2d\uff0c\u6210\u4e3a\u6d41\u884c\u8bcd\u6c47\u3002<\/span><\/section>\n

<\/span><\/section>\n
SDN<\/span><\/strong>\uff1a<\/span>Software Defined Network<\/strong>\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc<\/strong><\/span><\/section>\n
SDS<\/span><\/strong>\uff1a<\/span>Software Defined Storage<\/strong>\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u5b58\u50a8<\/strong><\/span><\/section>\n
SDR<\/span><\/strong>\uff1a<\/span>Software Defined Radio<\/strong>\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u65e0\u7ebf\u7535<\/strong><\/span>
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\u5c0f\u67a3\u541b\u5f80\u671f\u7684\u6587\u7ae0\u4e2d\uff0c\u5c31\u548c\u5927\u5bb6\u53cd\u590d\u63d0\u5230\u8fc7SDN\uff08\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\uff09<\/strong>\u3002\u6211\u8bf4\u8fc7\uff0cSDN\/NFV\u662f\u672a\u6765\u7f51\u7edc\u7684\u53d1\u5c55\u65b9\u5411\uff0c\u4e5f\u662f5G\u65f6\u4ee3\u7684\u663e\u8457\u7279\u5f81\u3002<\/span>
<\/section>\n

<\/p>\n

SD-WAN\uff0c\u5c31\u662fSDN\u7684\u4e00\u4e2a\u91cd\u8981\u5206\u652f\uff0c\u662fSDN\u6280\u672f\u5728WAN\u9886\u57df\u7684\u5e94\u7528\u843d\u5730\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u518d\u7b80\u5355\u4e00\u70b9\u8bf4\uff0cSD-WAN\uff0c\u5c31\u662fSDN+WAN<\/strong>\u3002<\/span>
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<\/p>\n

\n
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     <\/span><\/strong>\u4ec0\u4e48\u662fWAN\uff08\u5e7f\u57df\u7f51\uff09\uff1f<\/strong><\/span> <\/strong><\/span> <\/span><\/strong><\/span>  <\/span><\/strong><\/p>\n


<\/p>\n<\/section>\n<\/section>\n


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\u6211\u4eec\u8fd8\u662f\u4eceWAN\u8fd9\u4e2a\u6700\u57fa\u7840\u7684\u6982\u5ff5\u5f00\u59cb\u8bf4\u8d77\u5427\u3002<\/span>
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\u5f88\u591a\u641e\u7f51\u7edc\u7684\u7ae5\u978b\u5e94\u8be5\u90fd\u77e5\u9053\uff0cWAN\u662f\u5e7f\u57df\u7f51\uff0c\u548cWAN\u76f8\u5bf9\u7684\uff0c\u5c31\u662f\u5927\u5bb6\u8033\u719f\u80fd\u8be6\u7684LAN\uff08Local Area Network\uff0c\u5c40\u57df\u7f51\uff09<\/strong>\u3002<\/span>
<\/section>\n

<\/p>\n

\u6211\u4eec\u5bb6\u91cc\u7684Wi-Fi\u7f51\u7edc\uff0c\u7f51\u5427\u7684\u7f51\u7edc\uff0c\u8fd8\u6709\u516c\u53f8\u529e\u516c\u5ba4\u91cc\u7684\u5c0f\u89c4\u6a21\u7f51\u7edc\uff0c\u5c31\u662fLAN\u5c40\u57df\u7f51\u3002<\/span><\/section>\n

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<\/section>\n
LAN\u5c40\u57df\u7f51<\/span><\/span>
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<\/p>\n

\u800cWAN\u662f\u4e00\u79cd\u66f4\u5927\u5730\u7406\u8303\u56f4\u7684\u8ba1\u7b97\u673a\u7f51\u7edc\uff0c\u5b83\u8de8\u8d8a\u7701\u3001\u5e02\u751a\u81f3\u56fd\u5bb6\u3001\u6d32\u9645\u3002<\/span><\/section>\n

<\/span><\/section>\n
<\/span>\u4e3e\u4e2a\u4f8b\u5b50<\/span>\uff0c<\/span>\u67d0\u96c6\u56e2\u516c\u53f8\u7684\u603b\u90e8\u8bbe\u5728\u5317\u4eac\uff0c\u5206\u516c\u53f8\u5728\u4e0a\u6d77\u3001\u5e7f\u5dde\u3001<\/span>\u6210\u90fd\u3002<\/span>\u90a3\u4e48\uff0c\u5206<\/span>\u516c\u53f8\u672c\u5730\u7684\u7f51\u7edc\uff0c<\/span>\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u4e2a\u5c40\u57df\u7f51\u3002<\/span>\u800c<\/span>\u6574\u4e2a\u96c6\u56e2<\/span>\u516c\u53f8<\/span>\u7684<\/span>\u7f51<\/span>\u7edc\uff0c\u5c31\u662f\u4e00\u4e2a\u5e7f\u57df<\/span>\u7f51\u3002<\/span><\/section>\n

<\/span><\/section>\n
<\/section>\n
<\/span>WAN\u5e7f\u57df\u7f51<\/span>
<\/section>\n

<\/p>\n

\u6ce8\uff1a\u5176\u5b9e\uff0c\u9664\u4e86\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a\u57ce\u57df\u7f51(Metropolitan Area Network)\uff0c\u5c31\u662f\u4e00\u4e2a\u57ce\u5e02\u89c4\u6a21\u7684\u7f51\u7edc\uff0c\u5728\u8fd0\u8425\u5546\u90a3\u8fb9\u7ecf\u5e38\u88ab\u63d0\u53ca\u3002<\/span>
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\u4e4b\u6240\u4ee5\u8981\u6709\u5e7f\u57df\u7f51\u7684\u539f\u56e0\uff0c\u6211\u60f3\u5927\u5bb6\u5e94\u8be5\u90fd\u660e\u767d\u2014\u2014\u6570\u5b57\u5316\u3001\u7f51\u7edc\u5316\u7684\u65f6\u4ee3\uff0c\u516c\u53f8\u8fd0\u4f5c\u5df2\u7ecf\u79bb\u4e0d\u5f00\u7535\u8111\u548c\u5404\u79cd\u5404\u6837\u7684\u4fe1\u606f\u5316\u7cfb\u7edf\u3001\u5e73\u53f0<\/strong>\u3002<\/span><\/section>\n
<\/section>\n
\u4ece\u57fa\u672c\u7684\u7535\u5b50\u90ae\u4ef6\uff0c\u5230\u529e\u516c\u81ea\u52a8\u5316\uff08\u8003\u52e4\u7cfb\u7edf\u3001\u8d22\u52a1\u7cfb\u7edf\u7b49\uff09\uff0c\u518d\u5230\u548c\u4e3b\u8425\u4e1a\u52a1\u5f3a\u76f8\u5173\u7684PLM\uff08\u4ea7\u54c1\u751f\u547d\u5468\u671f\u7ba1\u7406\uff09\u3001ERP\uff08\u4f01\u4e1a\u8d44\u6e90\u8ba1\u5212\uff09\u7b49\u7cfb\u7edf\uff0c\u90fd\u8feb\u5207\u9700\u8981\u4e00\u5f20\u5f3a\u6709\u529b\u7684\u652f\u6491\u7f51\u7edc<\/strong>\u3002<\/span>
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\u5404\u79cd\u5404\u6837\u7684\u4fe1\u606f\u5316\u7cfb\u7edf\uff0c\u662f\u73b0\u4ee3\u4f01\u4e1a\u53d1\u5c55\u7684\u57fa\u77f3<\/span>
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\u5bf9\u7edd\u5927\u591a\u6570\u516c\u53f8\u6765\u8bf4\uff0c\u81ea\u5df1\u82b1\u94b1\u62c9\u4e00\u6839\u4e13\u6709\u7684\u7f51\u7ebf\u6216\u5149\u7ea4\uff0c\u628a\u603b\u516c\u53f8\u548c\u5206\u516c\u53f8\u7684\u7f51\u7edc\u8fde\u63a5\u8d77\u6765\uff0c\u662f\u4e00\u4ef6\u4e0d\u53ef\u80fd\u7684\u4e8b\u60c5\u3002\u5de5\u7a0b\u91cf\u548c\u6210\u672c\u9020\u4ef7\u662f\u4e2a\u5929\u6587\u6570\u5b57\u3002<\/span><\/section>\n

<\/p>\n

\u6240\u4ee5\uff0c\u53ea\u5269\u4e0b\u4e24\u79cd\u9009\u62e9\u3002<\/span><\/section>\n

<\/p>\n

\u7b2c\u4e00\u79cd\uff0c\u5c31\u662f\u8ba9\u6240\u6709\u7684\u5458\u5de5\u901a\u8fc7\u4e92\u8054\u7f51<\/strong>\u8fdb\u884c\u8fde\u63a5\u3002<\/span>
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\u73b0\u5728\u975e\u5e38\u6d41\u884c\u7684\u9489\u9489\u548c\u4f01\u4e1a\u5fae\u4fe1\uff0c\u5176\u5b9e\u5c31\u662f\u8fd9\u6837\u7684\u65b9\u5f0f\u3002<\/span><\/section>\n

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<\/p>\n

\u5168\u90e8\u4e0a\u516c\u7f51\uff08\u4e92<\/span>\u8054\u7f51<\/span>\uff09<\/span><\/span><\/p>\n

<\/span><\/section>\n
\u5728\u79fb\u52a8\u4e92\u8054\u7f51\u548c\u5149\u7ea4\u5bbd\u5e26\u975e\u5e38\u53d1\u8fbe\u7684\u4eca\u5929\uff0c\u8fd9\u79cd\u65b9\u5f0f\u4f3c\u4e4e\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u4f46\u662f\uff0c\u91c7\u7528\u8fd9\u79cd\u65b9\u5f0f\uff0c\u9700\u8981\u9762\u5bf9\u4e24\u4e2a\u81f4\u547d\u95ee\u9898\uff1a\u670d\u52a1\u8d28\u91cf<\/strong>\u548c\u6570\u636e\u5b89\u5168<\/strong>\u3002<\/span><\/section>\n

<\/p>\n

\u6211\u4eec\u4f7f\u7528\u76844G\u6570\u636e\u4e1a\u52a1\uff0c\u8fd8\u6709\u5927\u90e8\u5206\u7684\u5149\u7ea4\u5bbd\u5e26\u63a5\u5165\uff0c\u57fa\u672c\u4e0a\u90fd\u662f\u6c11\u7528\u7ea7\u901a\u4fe1\u670d\u52a1\u3002\u8fd9\u79cd\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u5f88\u5dee\uff0c\u7ecf\u5e38\u5361\u987f\u751a\u81f3\u6389\u7ebf\u3002<\/span><\/section>\n

<\/p>\n

\u8fd9\u79cd\u670d\u52a1\u8d28\u91cf\uff0c\u5bf9\u4e8e\u5c0f\u5fae\u4f01\u4e1a\u6765\u8bf4\uff0c\u52c9\u5f3a\u53ef\u4ee5\u63a5\u53d7\u3002\u4f46\u662f\u5bf9\u4e8e\u5927\u4e2d\u578b\u4f01\u4e1a\u751a\u81f3\u96c6\u56e2\u6765\u8bf4\uff0c\u5c31\u4e0d\u884c\u4e86\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5de5\u5546\u94f6\u884c\u5317\u4eac\u603b\u884c\u7684\u7cfb\u7edf\uff0c\u548c\u6c5f\u82cf\u7701\u5206\u884c\u7684\u7cfb\u7edf\uff0c\u600e\u4e48\u53ef\u80fd\u8bf4\u6162\u5c31\u6162\uff0c\u8bf4\u65ad\u5c31\u65ad\uff1f<\/span><\/section>\n

<\/p>\n

\u6b64\u5916\uff0c\u5c06\u516c\u53f8\u6240\u6709\u4e1a\u52a1\u7cfb\u7edf\u66b4\u9732\u5728\u4e92\u8054\u7f51\u4e0a\uff0c\u4e5f\u4f1a\u5e26\u6765\u6781\u5927\u7684\u5b89\u5168\u9690\u60a3\u548c\u98ce\u9669\u3002\u4e5f\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5982\u679c\u94c1\u8def\u603b\u516c\u53f8\u5c06\u81ea\u5df1\u6240\u6709\u7684\u8f66\u8f86\u8fd0\u884c\u7ba1\u7406\u7cfb\u7edf\u653e\u5728\u516c\u7f51\u4e0a\uff0c\u4f60\u89c9\u5f97\u653e\u5fc3\u5417\uff1f<\/span><\/section>\n

<\/span><\/section>\n
\u9489\u9489\u548c\u4f01\u4e1a\u5fae\u4fe1\uff0c\u80cc\u540e\u4e5f\u662f\u5927\u578b\u4e92\u8054\u7f51\u516c\u53f8\u975e\u5e38\u5f3a\u608d\u7684\u5b89\u5168\u4fdd\u62a4\u80fd\u529b\u548c\u7cfb\u7edf\u5bb9\u91cf\u5728\u505a\u652f\u6491\u3002<\/span><\/section>\n

<\/p>\n

\u6240\u4ee5\u8bf4\uff0c\u7528\u4e92\u8054\u7f51\u4f5c\u4e3a\u81ea\u5df1\u516c\u53f8\u7684\u5e7f\u57df\u7f51\uff0c\u53ea\u9002\u5408\u5c0f\u5fae\u4f01\u4e1a\u7528\u6237\u3002\uff08\u8bdd\u8bf4\u56de\u6765\uff0c\u5c0f\u5fae\u4f01\u4e1a\u4e5f\u7528\u4e0d\u7740\u5e7f\u57df\u7f51\u3002\uff09<\/span><\/section>\n

<\/p>\n

\u7b2c\u4e8c\u79cd\u65b9\u5f0f\uff0c\u4e5f\u662f\u76ee\u524d\u7528\u6237\u7684\u4e3b\u6d41\u9009\u62e9\uff0c\u5c31\u662f\u501f\u52a9\u8fd0\u8425\u5546\u63d0\u4f9b\u7684\u4e13\u7ebf<\/strong>\u8fdb\u884c\u8fde\u63a5\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u8fd9\u79cd\u4e13\u7ebf\uff0c\u6700\u5177\u4ee3\u8868\u6027\u7684\uff0c\u5c31\u662fMPLS<\/strong>\u3002<\/span><\/section>\n

<\/span><\/section>\n


<\/p>\n

<\/p>\n

\n
\n
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      <\/span><\/strong>\u4ec0\u4e48\u662fMPLS\uff1f<\/strong><\/span> <\/strong><\/span> <\/span><\/strong><\/span>  <\/span><\/strong><\/p>\n


<\/p>\n<\/section>\n<\/section>\n


<\/p>\n<\/section>\n

<\/section>\n
MPLS\uff0cMulti-Protocol Label Switching\uff0c\u591a\u534f\u8bae\u6807\u7b7e\u4ea4\u6362\u3002<\/span><\/strong>\u8fd9\u662f\u4e00\u79cd\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u7f51\u7edc\u4f20\u8f93\u6280\u672f\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5b83\u5c31\u662f\u5728\u6570\u636e\u6d41\u4e0a\u6253\u6807\u7b7e\uff0c\u6709\u70b9\u50cf\u9e21\u6bdb\u4fe1\uff0c\u544a\u8bc9\u6cbf\u8def\u7684\u6240\u6709\u8bbe\u5907\uff1a\u201c\u6211\u662f\u8c01\uff0c\u6211\u8981\u53bb\u54ea\u91cc\u201d\u3002<\/span><\/section>\n

<\/span><\/section>\n
MPLS\u4e13\u7ebf\uff0c\u5c31\u662f\u4e00\u79cd\u57fa\u4e8eMPLS\u6280\u672f\u7684\u5e7f\u57df\u7f51\u670d\u52a1\u4e13\u7528\u7ebf\u8def\u3002<\/span><\/section>\n

<\/span><\/section>\n
<\/section>\n
MPLS\u4e13\u7ebf<\/span><\/section>\n

<\/span><\/section>\n
MPLS\u4e13\u7ebf\u662f\u4e00\u79cd\u79df\u7528\u670d\u52a1\uff0c\u5b83\u7684\u6240\u6709\u6743\u662f\u5c5e\u4e8e\u7535\u4fe1\u8fd0\u8425\u5546\u7684\u3002\u8fd0\u8425\u5546\u628a\u4e13\u7ebf\u79df\u7ed9\u4f60\uff0c\u7136\u540e\u627f\u8bfa\u8fd9\u6761\u7ebf\u8def\u7684SLA\uff08Service Level Agreement\uff0c\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\uff0c\u5305\u62ec\u5e26\u5bbd\u3001\u65f6\u5ef6\u3001\u6296\u52a8\u3001\u4e22\u5305\u7387\u7b49\uff09<\/strong>\u80fd\u8fbe\u5230\u4ec0\u4e48\u6837\u7684\u8981\u6c42\u3002\u81f3\u4e8e\u4f60\u7684\u8f6f\u4ef6\u7528\u8d77\u6765\u5feb\u4e0d\u5feb\u3001\u7a33\u4e0d\u7a33\uff0c\u5b83\u662f\u5b8c\u5168\u4e0d\u7ba1\u7684\u3002<\/span><\/section>\n

<\/p>\n

\u5c31\u597d\u50cf\u4f60\u5bb6\u5b89\u88c5\u7684\u5bbd\u5e26\uff0c\u8fd0\u8425\u5546\u53ea\u4f1a\u6d4b\u901f\u7ed9\u4f60\u770b\u2014\u2014\u6709\u6ca1\u6709100Mbps\uff1f\u6709\uff0c\u90a3\u5c31\u884c\u3002\u4f60\u73a9\u5403\u9e21\u4f1a\u5361\uff1f\u4e0d\u597d\u610f\u601d\uff0c\u4e0d\u5173\u6211\u4e8b\u3002\u8fd9\u5c31\u662f\u57fa\u4e8eSLA\u7684\u670d\u52a1\u3002<\/span><\/section>\n

<\/p>\n

\u4e0d\u7ba1\u600e\u4e48\u8bf4\uff0c\u597d\u6b79\u662f\u6839\u4e13\u7ebf\uff0cMPLS\u7684\u7f51\u7edc\u8d28\u91cf\u8fd8\u662f\u4e0d\u9519\u7684\u3002<\/span><\/section>\n

<\/p>\n

\u95ee\u9898\u53c8\u6765\u4e86\uff0c\u4f60\u79df\u6211\u79df\u5927\u5bb6\u79df\uff0c\u8fd0\u8425\u5546\u7684\u7269\u7406\u7f51\u7edc\u5c31\u8fd9\u4e48\u4e00\u5f20\uff0c\u8fd9\u4e48\u591a\u516c\u53f8\u7684\u4e1a\u52a1\u90fd\u5728\u4e0a\u9762\u8dd1\uff0c\u600e\u4e48\u4fdd\u8bc1\u533a\u5206\u548c\u9694\u79bb\u5462\uff1f<\/span>
<\/section>\n

<\/p>\n

\u8fd9\u91cc\uff0c\u5c31\u8981\u63d0\u5230\u5927\u5bb6\u5f88\u719f\u6089\u7684\u4e00\u4e2a\u540d\u8bcd\u4e86\u2014\u2014VPN<\/strong>\u3002<\/span><\/section>\n

<\/p>\n

VPN\uff0cVirtual Private Network\uff0c\u865a\u62df\u4e13\u7528\u7f51\u7edc<\/span><\/strong>\u3002\u5176\u5b9e\u5c31\u662f\u5728\u6b63\u5e38\u7684\u7269\u7406\u8fde\u63a5\u57fa\u7840\u4e0a\uff0c\u865a\u62df\u51fa\u4e86\u4e00\u4e2a\u4e13\u7528\u901a\u9053\uff0c\u4fdd\u8bc1\u901a\u4fe1\u7684\u9694\u79bb\u548c\u4fdd\u5bc6\u3002<\/span>
<\/section>\n

<\/span><\/section>\n

<\/p>\n

<\/span>VPN\u901a\u9053<\/span>
<\/section>\n

<\/p>\n

\u6839\u636e\u57fa\u4e8e\u7684\u7f51\u7edc\u4e0d\u540c\uff0cVPN\u901a\u5e38\u5305\u62ecIpsec-VPN<\/span><\/strong>\u548cMPLS-VPN<\/span><\/strong>\u3002<\/span><\/section>\n

<\/span><\/section>\n
Ipsec-VPN\uff0c\u57fa\u4e8eInternet\u7684VPN\u3002\u8fd9\u4e2a\u5927\u5bb6\u5e73\u65f6\u7528\u5f97\u6bd4\u8f83\u591a\u3002\u5927\u516c\u53f8\u5458\u5de5\u51fa\u5dee\u5728\u5916\uff0c\u90fd\u4f1a\u62e8VPN\uff0c\u7136\u540e\u5c31\u76f8\u5f53\u4e8e\u53d8\u6210\u4e86\u516c\u53f8\u5185\u7f51\uff0c\u53ef\u4ee5\u8bbf\u95ee\u5185\u7f51\u7684\u7f51\u7ad9\u3002<\/span>
<\/section>\n

<\/span><\/section>\n
MPLS-VPN\uff0c\u57fa\u4e8e\u8fd0\u8425\u5546MPLS\u4e13\u7528\u7f51\u7edc\u7684VPN\u3002\u6574\u4e2a\u5206\u516c\u53f8\u548c\u603b\u90e8\u4e4b\u95f4\uff0c\u901a\u8fc7\u8fd9\u4e2a\u8fde\u63a5\uff0c\u903b\u8f91\u4e0a\u76f8\u5f53\u4e8e\u5927\u5bb6\u90fd\u5904\u4e8e\u4e00\u4e2a\u5185\u7f51\u91cc\u3002<\/span>
<\/section>\n

<\/p>\n

\u8fd9\u4e2a\u6211\u4eec\u7b80\u5355\u8bf4\u4e00\u4e0b\u5927\u5bb6\u53ef\u80fd\u7ecf\u5e38\u770b\u5230\u7684Overlay<\/strong>\u548cUnderlay<\/strong>\u8fd9\u4e24\u4e2a\u6982\u5ff5\u3002\u5b57\u9762\u4e0a\u770b\uff0cOverlay\u662f\u5728lay\uff08\u5c42\uff09\u4e4b\u4e0a\uff0cUnderlay\u662f\u5728lay\uff08\u5c42\uff09\u4e4b\u4e0b\u3002Hoho\uff0c\u5176\u5b9e\u753b\u4e2a\u56fe\u5927\u5bb6\u5c31\u660e\u767d\u4e86\u2014\u2014<\/span><\/section>\n

<\/span><\/section>\n
<\/section>\n
<\/span>\u5c01\u88c5\u7684\u4f4d\u7f6e\u4e0d\u4e00\u6837<\/span>
<\/section>\n

<\/p>\n

MPLS\u8fd9\u4e2a\u6280\u672f\uff0c\u4eceCisco\u601d\u79d11996\u5e74\u63d0\u51faTag\/Label Switching\u5f00\u59cb\u840c\u82bd\uff0c\u81f3\u4eca\u5df2\u7ecf\u4e3b\u5bb0\u4f01\u4e1a\u7f51\u5e02\u573a20\u591a\u5e74\uff0c\u671f\u95f4\u6ca1\u6709\u4efb\u4f55\u91cd\u5927\u6539\u8fdb\u3002<\/span><\/section>\n

<\/p>\n

\u76f8\u5bf9Internet\u6765\u8bf4\uff0cMPLS\u4e13\u7ebf\u7684\u4f18\u70b9\uff0c\u5c31\u662f\u6bd4\u8f83\u7a33\u5b9a\u53ef\u9760\uff0c\u5b89\u5168\u4e5f\u6709\u4e00\u5b9a\u7684\u4fdd\u969c\u3002\u4f46\u662f\uff0c\u968f\u7740\u65f6\u4ee3\u7684\u53d1\u5c55\uff0c\u5b83\u7684\u7f3a\u70b9\u4e5f\u8d8a\u6765\u8d8a\u660e\u663e\uff0c\u5907\u53d7\u7528\u6237\u7684\u5410\u69fd\uff1a<\/span><\/section>\n

<\/p>\n

1\u3001\u4f7f\u7528\u6210\u672c\u9ad8\u3002<\/span><\/strong><\/span><\/section>\n

<\/p>\n

\u4e00\u76f4\u4ee5\u6765\uff0c\u4e0d\u7ba1\u662f\u4e13\u7ebf\u8fd8\u662fVPN\u670d\u52a1\uff0c\u8fd0\u8425\u5546\u5f00\u51fa\u7684\u4ef7\u683c\u90fd\u662f\u5341\u5206\u6602\u8d35\u7684\u3002<\/span><\/span><\/section>\n

<\/p>\n

\u4e3e\u4f8b\u6765\u8bf4\uff0c\u67d0\u7701\u7535\u4fe1\u7684\u8de8\u56fd10M<\/strong>\u7684MPLS-VPN\u7684\u4ef7\u683c\u4e3a80000\u5143\/\u6708<\/strong>\u3002\u5bf9\u4e8e\u4e00\u4e2a\u5927\u578b\u96c6\u56e2\u4f01\u4e1a\u7528\u6237\u6765\u8bf4\uff0c\u5206\u516c\u53f8\u548c\u529e\u4e8b\u5904\u6bd4\u8f83\u591a\uff0c\u6bcf\u5e74\u82b1\u5728\u4e13\u7ebf\u79df\u7528\u4e0a\u7684\u8d39\u7528\uff0c\u5c31\u53ef\u80fd\u9ad8\u8fbe\u4e0a\u5343\u4e07\u751a\u81f3\u4e0a\u4ebf\u4eba\u6c11\u5e01<\/strong>\u3002<\/span><\/section>\n

<\/p>\n

\u8fd9\u79cd\u7ea7\u522b\u7684\u6210\u672c\uff0c\u662f\u6211\u4eec\u51e0\u767e\u5757\u94b1\u5c31\u5343\u5146\u5305\u6708\u7684\u5bb6\u5ead\u7528\u6237\u65e0\u6cd5\u60f3\u8c61\u7684\u3002\u968f\u7740\u7ade\u4e89\u7684\u52a0\u5267\uff0c\u8fd9\u4e2a\u5de8\u5927\u7684\u6210\u672c\u538b\u529b\u8db3\u4ee5\u8ba9\u4f01\u4e1a\u7684CEO\/CFO\/CIO\u4eec\u5982\u9ca0\u5728\u5589\u3001\u5bdd\u98df\u96be\u5b89\u3002<\/span><\/section>\n

<\/p>\n

2\u3001\u90e8\u7f72\u5468\u671f\u957f\u3002<\/span><\/strong><\/span>
<\/section>\n

<\/p>\n

\u7533\u8bf7\u5b89\u88c5\u4e13\u7ebf\u4e4b\u540e\uff0c\u8fd0\u8425\u5546\u5185\u90e8\u8981\u8d70\u6d41\u7a0b\uff0c\u8fd8\u9700\u8981\u4eba\u5de5\u4e0a\u95e8\u8fdb\u884c\u7ec8\u7aef\u5b89\u88c5\u548c\u914d\u7f6e\u3002\u6574\u4e2a\u7684\u5b89\u88c5\u65f6\u95f4\u5468\u671f\u5c31\u5f88\u957f\uff0c\u4e00\u822c\u8981\u4e00\u5468\u5230\u4e00\u4e2a\u6708\u7684\u65f6\u95f4\u3002<\/span><\/section>\n

<\/p>\n

\u5bf9\u4e8e\u73b0\u5728\u8282\u594f\u8d8a\u6765\u8d8a\u5feb\u7684\u4f01\u4e1a\u7ecf\u8425\u6765\u8bf4\uff0c\u8fd9\u4e2a\u65f6\u95f4\u5468\u671f\u4e5f\u662f\u65e0\u6cd5\u5fcd\u53d7\u7684\u3002<\/span>
<\/section>\n

<\/p>\n

3\u3001\u6545\u969c\u6392\u67e5\u96be\u3002<\/span><\/strong><\/span>
<\/section>\n

<\/p>\n

\u4e13\u7ebf\u7f51\u7edc\u5c5e\u4e8e\u201c\u9ed1\u76d2\u7f51\u7edc\u201d\uff0c\u5bf9\u4e8e\u4f01\u4e1a\u7528\u6237\u6765\u8bf4\uff0c\u5f53\u4e13\u7ebf\u51fa\u73b0\u95ee\u9898\uff0c\u5f88\u96be\u5feb\u901f\u5224\u65ad\u539f\u56e0\u3002\u4f01\u4e1a\u7684IT\u5de5\u7a0b\u5e08\u53ea\u80fd\u6392\u67e5\u4f01\u4e1a\u5185\u90e8\u7684\u9632\u706b\u5899\u3001\u4ea4\u6362\u673a\u3001\u8def\u7531\u5668\u7b49\u8bbe\u5907\u3002\u5982\u679c\u6ca1\u6709\u627e\u5230\u95ee\u9898\u539f\u56e0\uff0c\u518d\u6c42\u52a9\u4e8e\u8fd0\u8425\u5546\u3002<\/span>
<\/section>\n

<\/p>\n

\u5bf9\u4e8e\u8fd0\u8425\u5546\u6765\u8bf4\uff0c\u6392\u67e5\u95ee\u9898\u4e5f\u5f88\u7ea0\u7ed3\u3002\u5f80\u5f80\u6392\u67e5\u5230\u6700\u540e\uff0c\u53d1\u73b0\u81ea\u8eab\u6ca1\u6709\u95ee\u9898\uff0c\u95ee\u9898\u8fd8\u662f\u51fa\u5728\u7528\u6237\u4fa7\u3002<\/span><\/section>\n

<\/p>\n

\u8fd9\u4e00\u6765\u4e00\u56de\uff0c\u5c31\u803d\u8bef\u4e86\u5927\u91cf\u7684\u65f6\u95f4\uff0c\u5f71\u54cd\u516c\u53f8\u4e1a\u52a1\u7684\u6b63\u5e38\u8fd0\u8f6c\u3002<\/span><\/section>\n

<\/p>\n

4\u3001\u7ef4\u62a4\u4eba\u529b\u7d27\u3002<\/span><\/strong><\/span><\/section>\n

<\/p>\n

\u5bf9\u4e8e\u4f01\u4e1a\u603b\u90e8\u6765\u8bf4\uff0c\u4e00\u822c\u6709\u4e13\u95e8\u7684IT\u5de5\u7a0b\u5e08\u8fdb\u884c\u7ef4\u62a4\u3002\u4f46\u662f\u5bf9\u4e8e\u5206\u516c\u53f8\u6216\u529e\u4e8b\u5904\u6765\u8bf4\uff0c\u51fa\u4e8e\u6210\u672c\u7684\u8003\u8651\uff0c\u4e00\u822c\u4e0d\u4f1a\u914d\u5907\u4e13\u95e8\u7684IT\u5de5\u7a0b\u5e08\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u7ed9MPLS\u4e13\u7ebf\u7684\u7ef4\u62a4\u5e26\u6765\u4e86\u56f0\u96be\uff0c\u53d8\u5411\u5730\u4e5f\u589e\u52a0\u4e86\u6210\u672c\u3002<\/span>
<\/section>\n

<\/span><\/section>\n
\u603b\u800c\u8a00\u4e4b\uff0cMPLS\u4e13\u7ebf\u5c31\u662f\u53c8\u8d35\u53c8\u96be\u7528\uff0c\u201c\u5929<\/span>\u4e0b\u82e6MPLS\u4e45\u77e3<\/span>\u201d\uff01<\/span><\/section>\n

<\/span><\/section>\n


<\/p>\n

<\/p>\n

\n
\n
\n

     <\/span><\/strong>SD-WAN\u7684\u95ea\u4eae\u767b\u573a<\/strong><\/span> <\/strong><\/span> <\/span><\/strong><\/span>  <\/span><\/strong><\/p>\n


<\/p>\n<\/section>\n<\/section>\n

<\/p>\n

<\/p>\n<\/section>\n

\u597d\u4e86\uff0c\u7ec8\u4e8e\u5230\u4e86\u6211\u4eec\u4eca\u5929\u6587\u7ae0\u7684\u4e3b\u89d2\u767b\u573a\u4e86\u3002<\/span><\/section>\n

<\/p>\n

SD-WAN\uff0c\u5c31\u662f\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u4e00\u7cfb\u5217\u95ee\u9898\u800c\u51fa\u73b0\u7684\u4e00\u79cd\u65b0\u5174WAN\u5e7f\u57df\u7f51\u6280\u672f\u3002<\/span>
<\/section>\n

<\/p>\n

SD-WAN\u6e90\u4e8eSDN\u3002SDN\u7684\u77e5\u8bc6\u8981\u8bf4\u8d77\u6765\u90a3\u5c31\u6ca1\u5b8c\u4e86\uff0c\u4eca\u5929\u4e0d\u591a\u4ecb\u7ecd\u3002\u5927\u5bb6\u53ea\u9700\u8981\u77e5\u9053\uff0cSDN\u6280\u672f\u7684\u7cbe\u9ad3\uff0c\u662f\u5c06\u7f51\u7edc\u7684\u63a7\u5236\u6743\u96c6\u4e2d\u7ba1\u7406\u8d77\u6765\u3002<\/span>
<\/section>\n

<\/span><\/section>\n

<\/p>\n

\u8f6c\u53d1\u4e0e\u63a7\u5236\u5206\u79bb<\/span>
<\/section>\n

<\/p>\n

SD\uff08\u8f6f\u4ef6\u5b9a\u4e49\uff09<\/strong>\uff0c\u5b83\u5e76\u4e0d\u662f\u8ba9\u8f6f\u4ef6\u66ff\u6362\u786c\u4ef6\uff0c\u800c\u662f\u5c06\u786c\u4ef6\u7684\u66f4\u591a\u80fd\u529b\u62bd\u53d6\u51fa\u6765\uff0c\u4ea4\u7ed9\u7edf\u4e00\u7684\u8f6f\u4ef6\u63a7\u5236\u6743\u7ba1\u7406\u3002\u8bf4\u767d\u4e86\uff0c\u5c31\u662f\u8ba9\u786c\u4ef6\u901a\u7528\u5316\u3001\u7b80\u5355\u5316\uff0c\u53d8\u6210\u201c\u50bb\u5446\u840c\u201d\u3002\u800c\u8f6f\u4ef6\u63a7\u5236\u5668\uff08Controller\uff09\uff0c\u6210\u4e3a\u638c\u63e1\u4e00\u5207\u7684\u6838\u5fc3\u3002<\/span><\/section>\n

<\/p>\n

\u57fa\u4e8eSDN\u7684SD-WAN\u7a76\u7adf\u662f\u4ec0\u4e48\u6837\u7684\u67b6\u6784\u5462\uff1f\u5b57\u4e0d\u5982\u56fe\uff0c\u6211\u6839\u636e\u67d0\u8bbe\u5907\u5546\u5382\u5bb6\u7684SD-WAN\u65b9\u6848\uff0c\u753b\u4e86\u4e00\u5f20\u67b6\u6784\u56fe\u3002\u5927\u5bb6\u8bf7\u770b\uff1a<\/span>
<\/section>\n

<\/span><\/section>\n

<\/p>\n

SD-WAN\u7f51\u7edc\u67b6\u6784<\/span><\/section>\n

<\/p>\n

\u5927\u5bb6\u53ef\u4ee5\u770b\u5230\uff0c\u6574\u4e2a\u7f51\u7edc\u67b6\u6784\u7684\u8eaf\u5e72\uff0c\u5176\u5b9e\u8fd8\u662fInternet\u548cMPLS\u4e13\u7ebf\u3002\u4f46\u662f\uff0c\u5728\u67b6\u6784\u4e4b\u4e0a\uff0c\u591a\u4e86\u4e00\u4e2aSD-WAN\u63a7\u5236\u5668\u3002\u8fd9\u4e2a\u63a7\u5236\u5668\uff0c\u5c31\u662fSD-WAN\u7684\u7ba1\u7406\u63a7\u5236\u6838\u5fc3\u3002<\/span><\/section>\n
<\/section>\n
\u5728\u5206\u516c\u53f8\u8282\u70b9\uff0c\u8fd8\u6709\u603b\u90e8\u8282\u70b9\uff0c\u591a\u4e86\u4e00\u4e9buCPE\u548cvCPE\u8fd9\u6837\u7684\u4e1c\u897f\u3002<\/span><\/section>\n

<\/span><\/section>\n
CPE\u4e4b\u524d\u4ecb\u7ecd5G\u7684\u65f6\u5019\u8bf4\u8fc7\uff0cCustomer Premise Equipment\uff0c\u4e1a\u5185\u79f0\u4e4b\u4e3a\u201c\u5ba2\u6237\u7ec8\u7aef\u8bbe\u5907\u201d\u3002\u8fd9\u91cc\u7684CPE\u548c5G CPE\u4e0d\u4e00\u6837\uff0c5G CPE\u662f\u628a5G\u4fe1\u53f7\u8f6c\u6210Wi-Fi\u4fe1\u53f7\u7684\u3002\u8fd9\u91cc\u7684CPE\u662f\u8fde\u5165\u7f51\u7edc\u7684\u4e00\u4e2a\u63a5\u53e3\u76d2\u5b50\uff08\u53ef\u4ee5\u7406\u89e3\u4e3a\u4e00\u4e2a\u5c0f\u8def\u7531\u5668\uff09\u3002<\/span><\/section>\n

<\/span><\/section>\n
uCPE\u662fUniversal CPE\uff0c\u901a\u7528\u5ba2\u6237\u7aef\u8bbe\u5907\u3002vCPE\u662fVirtual <\/span>CPE\uff0c\u865a\u62df\u5ba2\u6237\u7aef\u8bbe\u5907\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u7ba1\u7406\u5458<\/span>\u53ef\u4ee5\u901a\u8fc7\u5e94\u7528\u5c42\u63a5\u53e3\u5bf9SD-WAN\u63a7\u5236\u5668<\/span>\u8fdb\u884c<\/span>\u914d\u7f6e<\/span>\uff0c\u4e5f\u53ef\u4ee5<\/span>\u4e0b\u53d1<\/span>vFW\uff08\u865a\u62df\u9632\u706b\u5899\uff0c<\/span>Firewall<\/span>\uff09<\/span>\u3001<\/span>vW<\/span>OC<\/span><\/span>\uff08<\/span>\u865a\u62df\u5e7f\u57df\u7f51\u4f18\u5316\u63a7<\/span>\u5236\u5668<\/span>\uff0c<\/span>WAN <\/span>Optimization <\/span>Controller<\/span>\uff09<\/span>\u529f\u80fd\u5230CPE\uff0c<\/span>\u5b9e\u73b0\u76f8\u5e94\u7684\u529f\u80fd\uff0c\u65e0\u9700\u4e13\u95e8\u8d2d\u4e70\u786c\u4ef6<\/span>\u3002<\/span><\/span><\/section>\n

<\/p>\n

\u6211\u4eec\u7ed3\u5408\u7f51\u7edc\u67b6\u6784\u3001\u8282\u70b9\u8bbe\u5907\u6765\u5177\u4f53\u5206\u6790\u4e00\u4e0b\uff0c\u91c7\u7528SD-WAN\u7a76\u7adf\u4f1a\u5e26\u6765\u4ec0\u4e48\u6539\u53d8\uff1a<\/span>
<\/section>\n

<\/p>\n

1\u3001\u63a5\u53e3\u901a\u5403\uff0c\u8d1f\u8f7d\u5747\u8861<\/span><\/span><\/strong><\/section>\n

<\/p>\n

\u7ad9\u5728\u5206\u516c\u53f8\u7684\u89d2\u5ea6\u6765\u770b\uff0cSD-WAN\u4e0d\u518d\u5f3a\u5236\u53ea\u5141\u8bb8\u4f7f\u7528MPLS\uff0c\u800c\u662f\u5141\u8bb8MPLS\u3001xSDL\u3001PON\u5149\u7ea4\u5bbd\u5e26\u30014G LTE\uff0c\u751a\u81f35G\u7b49\u591a\u79cd\u8fde\u63a5\u7c7b\u578b\u3002CPE\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u63a5\u53e3\u7684Bonding\uff08\u7ed1\u5b9a\uff09\uff0c\u4ece\u800c\u53d8\u6210\u4e86\u4e00\u4e2a\u63a5\u53e3\u8d44\u6e90\u6c60\u3002<\/span><\/span><\/section>\n

<\/span><\/span><\/section>\n
\u501f\u52a9\u8f6f\u4ef6\u80fd\u529b\u3001\u67d0\u4e9b\u8bbe\u5907\u5546\u7684CPE\u53ef\u4ee5\u8bc6\u522b\u4e0a\u5343\u79cd\u4e0d\u540c\u5e94\u7528\u7684\u7b49\u7ea7\uff0c\u5e76\u5b89\u6392\u4e0d\u540c\u7684\u670d\u52a1\u8d28\u91cf\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
\u4e3e\u4f8b\u6765\u8bf4\uff0c\u89c6\u9891\u4f1a\u8bae\uff0c\u5bf9\u7f51\u7edc\u8d28\u91cf\u8981\u6c42\u66f4\u9ad8\uff0c\u5c31\u628a\u4f18\u5148\u7ea7\u548cQoS\u8bbe\u5f97\u9ad8\u4e00\u70b9\u3002\u6587\u5b57\u804a\u5929\u5565\u7684\uff0c\u5c31\u8bbe\u5f97\u7ea7\u522b\u7b2c\u4e00\u70b9\uff0c\u8ba9\u5b83\u7528LTE\u4e4b\u7c7b\u7684\u7f51\u7edc\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u8fd9\u6837\u4e00\u6765\uff0c\u4f01\u4e1a\u7528\u6237\u5bf9MPLS\u4e13\u7ebf\u7684\u4f9d\u8d56\u5927\u5927\u964d\u4f4e\uff0c\u666e\u901a\u5149\u7ea4\u5bbd\u5e26\u548c4G\u4e5f\u80fd\u6d3e\u4e0a\u7528\u573a\u3002\u7528\u6237\u7684\u5e26\u5bbd\u5229\u7528\u7387\u63d0\u5347\u4e86\uff0c\u6d41\u91cf\u6210\u672c\u4e5f\u4e0b\u964d\u4e86\u3002<\/span><\/section>\n

<\/span><\/section>\n
2\u3001\u81ea\u4e3b\u9009\u62e9\u6700\u4f73\u8def\u5f84<\/span><\/span><\/strong><\/section>\n

<\/span><\/section>\n
WAN\u5e7f\u57df\u7f51\u6280\u672f\u7684\u5173\u952e\uff0c\u5176\u5b9e\u5728\u4e8e\u8def\u5f84\u9009\u62e9\u3002\u5bf9\u4e8e\u4e0d\u540c\u7684\u5206\u516c\u53f8\uff0cSD-WAN\u53ef\u4ee5\u6839\u636e\u73b0\u7f51\u60c5\u51b5\u548c\u914d\u7f6e\u7b56\u7565\uff0c\u81ea\u4e3b\u9009\u62e9\u6700\u4f73\u8def\u5f84\u3002<\/span><\/section>\n

<\/p>\n

SD-WAN\u8fd8\u5177\u5907\u8d1f\u8f7d\u5747\u8861\u7684\u80fd\u529b\uff0c\u4ee5\u6b64\u6765\u589e\u5f3a\u7f51\u7edc\u7684\u53ef\u9760\u6027\u3002<\/span>
<\/section>\n

<\/span><\/section>\n
\u5176\u5b9e\u5728\u8fd0\u8425\u5546\u7f51\u7edc\u91cc\uff0c\u8fd8\u6709\u5f88\u591aPOP\uff08point-of-presence\uff0c\u5165\u7f51\u70b9\uff09\uff0c\u5e2e\u52a9\u89e3\u51b3\u8de8\u8fd0\u8425\u5546\u4e4b\u95f4\u7684\u94fe\u8def\u62e5\u585e\u548c\u8d1f\u8377\u95ee\u9898\u3002<\/span><\/section>\n
<\/section>\n
3\u3001\u90e8\u7f72\u7b80\u5355\uff0c\u79d2\u901f\u5b8c\u6210<\/span><\/strong><\/section>\n

<\/p>\n

\u5728\u8bc4\u4ef7SD-WAN\u7684\u90e8\u7f72\u901f\u5ea6\u65f6\uff0c\u4eba\u4eec\u4f1a\u53cd\u590d\u63d0\u5230\u4e00\u4e2a\u8bcd\uff0c\u53eb\u505aZTP\uff0c\u4e5f\u5c31\u662fZero Touch Provisioning\uff0c\u96f6\u63a5\u89e6\u90e8\u7f72<\/span>\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u5dee\u4e0d\u591a\u5c31\u662f\u5373\u63d2\u5373\u7528\u3002<\/span>
<\/section>\n

<\/span><\/section>\n
\u9664\u4e86CPE\u4e0a\u7535\u540e\u81ea\u52a8\u83b7\u53d6\u914d\u7f6e\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u7528\u626b\u7801\u914d\u7f6e\u6216\u90ae\u4ef6\u914d\u7f6e\u7684\u65b9\u5f0f\u3002<\/span><\/section>\n

<\/p>\n

\u4ee5\u90ae\u4ef6\u90e8\u7f72\u65b9\u5f0f\u4e3a\u4f8b\u3002\u5728\u90e8\u7f72SD-WAN\u65f6\uff0c\u603b\u90e8\u7684IT\u5de5\u7a0b\u5e08\u53ea\u9700\u8981\u63d0\u524d\u505a\u597d\u914d\u7f6e\u6570\u636e\uff0c\u7136\u540e\u5c06\u914d\u7f6e\u901a\u8fc7\u90ae\u4ef6\u7684\u65b9\u5f0f\uff0c\u53d1\u7ed9\u5206\u516c\u53f8\u7684\u4efb\u4f55\u5458\u5de5\uff0c\u8be5\u5458\u5de5\u5373\u53ef\u901a\u8fc7\u94fe\u63a5\uff0c\u5b8c\u6210\u8bbe\u5907\u7684\u914d\u7f6e\u90e8\u7f72\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u5c31\u662f\u8fd9\u4e48\u65b9\u4fbf\u548c\u5feb\u6377\uff0c\u4e0d\u518d\u9700\u8981\u4e13\u4e1aIT\u4eba\u58eb\u5230\u573a\u8fdb\u884c\u914d\u7f6e\u5b89\u88c5\u3002<\/span><\/section>\n

<\/p>\n

4\u3001\u81ea\u7ba1\u81ea\u63a7\uff0c\u667a\u80fd\u8fd0\u7ef4<\/span><\/strong><\/span><\/section>\n

<\/p>\n

SD-WAN\u5177\u6709SDN\u7684\u57fa\u56e0\uff0c\u6240\u4ee5\u5728\u7f51\u7edc\u7684\u7ba1\u7406\u4e0a\u62e5\u6709\u5148\u5929\u7684\u4f18\u52bf\u3002\u4f46\u51e1\u662fSD-WAN\u7684\u7ba1\u7406\u5e73\u53f0\uff0c\u90fd\u662f\u56fe\u5f62\u53ef\u89c6\u5316\u7684\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u6e05\u695a\u5730\u901a\u8fc7\u7f51\u7ba1\u754c\u9762\u770b\u5230SD-WAN\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u5e76\u53ca\u65f6\u5bf9\u51fa\u73b0\u7684\u95ee\u9898\u8fdb\u884c\u5904\u7f6e\u3002\u8fd9\u5c31\u5927\u5927\u964d\u4f4e\u4e86\u7ef4\u62a4\u7684\u96be\u5ea6\uff0c\u4e5f\u51cf\u5c11\u4e86\u6545\u969c\u7684\u5904\u7406\u65f6\u95f4\u3002<\/span>
<\/section>\n

<\/p>\n

\u603b\u800c\u8a00\u4e4b\uff0cSD-WAN\u7684\u597d\u5904\u5c31\u662f\u7701\u94b1\u53c8\u597d\u7528\u3002\u6839\u636e\u6d4b\u7b97\uff0c\u540c\u6bd4\u4f8b\u5e26\u5bbd\u60c5\u51b5\u4e0b\uff0cSD-WAN\u76f8\u8f83MPLS\uff0c\u6bcf\u5e74\u81f3\u5c11\u53ef\u8282\u770130%\u7684\u6210\u672c\u6295\u8d44\u3002\u56e0\u6b64\u4e5f\u6709\u4eba\u620f\u79f0SD-WAN\u662f\u201cSave Dollars\uff08\u7701\u94b1\uff09-WAN\u201d<\/strong>\u3002<\/span><\/section>\n

<\/span><\/section>\n

<\/span><\/section>\n


<\/p>\n

\n
\n
\n

    <\/span><\/strong>SD-WAN\u7684\u53d1\u5c55<\/strong><\/span> <\/strong><\/span> <\/span><\/strong><\/span>  <\/span><\/strong><\/p>\n


<\/p>\n<\/section>\n<\/section>\n


<\/p>\n<\/section>\n

<\/section>\n
Money\u5c31\u662f\u786c\u9053\u7406\u3002<\/span>\u771f\u91d1\u767d\u94f6\u7684\u56de\u62a5\uff0c<\/span>\u63a8\u52a8SD-WAN\u4ee5\u60ca\u4eba\u7684\u901f\u5ea6\u5411\u524d<\/span>\u53d1\u5c55<\/span>\u3002<\/span><\/section>\n

<\/p>\n

SDN\u662f2006\u5e74\u51fa\u73b0\u96cf\u5f62\uff0c2011\u5e74\u6b63\u5f0f\u5b9a\u540d\u7684\u3002\u800cSDN\u548cWAN\u7b2c\u4e00\u6b21\u64e6\u51fa\u706b\u82b1\uff0c\u662f\u57282014\u5e74\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u8fd9\u4e00\u5e74\uff0c\u4e00\u5bb6\u524d\u8eab\u4e3a\u6295\u8d44\u516c\u53f8\u7684ONUG(Open Network User Group)\u54a8\u8be2\u4f01\u4e1a\uff0c\u5728\u4e0e\u5176\u4f01\u4e1a\u7528\u6237\u5c55\u5f00\u5bf9\u672a\u6765\u4f01\u4e1a\u7f51\u7edc\u9700\u6c42\u7684\u7814\u8ba8\u4f1a\u4e0a\uff0c\u63d0\u51fa\u4e86\u82e5\u5e72\u4e2aSDN\u6280\u672f\u7684\u5e94\u7528\u573a\u666f\uff0c\u7531\u6b64\uff0cSDN\u4e0e\u4f01\u4e1aWAN\u7f51\u7edc\u771f\u6b63\u76f8\u9047\u3002<\/span><\/section>\n
<\/section>\n
\u540c\u671f\uff0c\u5728networkcomputing.com\u7f51\u7ad9\u4e0a\u6709\u4e00\u7bc7\u4e3b\u9898\u4e3a<\/span>\u201cSoftware-Defined WAN: A <\/span>Primer\u201d<\/span><\/strong>\u7684<\/span>\u6587\u7ae0\u53d1\u5e03\uff0c\u7b2c\u4e00\u6b21\u5c06SD-WAN\u8fd9\u4e2a\u540d\u5b57\u5f15\u5165\u4e86\u5927\u4f17\u7684\u89c6\u91ce\u3002\uff08Primer\u6709\u542f\u8499\u3001\u5165\u95e8\u7684\u610f\u601d\u3002\uff09<\/span><\/section>\n

<\/span><\/section>\n
\u6b64\u540e\uff0cSD-WAN\u8fc5\u901f\u5f15\u8d77\u4e86\u884c\u4e1a\u7684\u5e7f\u6cdb\u5173\u6ce8\uff0c\u5404\u5927\u5de8\u5934\u90fd\u5f00\u59cb\u4e00\u62e5\u800c\u4e0a\u3002<\/span><\/section>\n
<\/section>\n
2015\u5e74\uff0cSD-WAN\u7684\u5e02\u573a\u6536\u5165\u4ec5\u4e3a2.25\u4ebf\u7f8e\u5143\uff0c\u5e94\u7528\u7387\u4e0d\u52301%\u3002<\/span>2018\u5e74\uff0cSD-WAN\u56fd\u5916\u5e94\u7528\u7387\u5c31\u5df2\u7ecf\u8fbe\u5230\u60ca\u4eba\u768440%\u5de6\u53f3\u3002\u884c\u4e1a\u5206\u6790\u673a\u6784IDC\u516c\u53f8<\/span>\u9884\u8ba1\u52302021\u5e74SD-WAN\u5e02\u573a\u89c4\u6a21\u5c06\u589e\u957f\u523080\u4ebf\u7f8e\u5143\u3002<\/span><\/section>\n

<\/p>\n

\u4ece\u4e8bSD-WAN\u670d\u52a1\u7684\u4f01\u4e1a\u5206\u4e3a\u5f88\u591a\u7c7b\uff0c\u6211\u4eec\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u3002<\/span>
<\/section>\n

<\/span><\/section>\n
\u7b2c\u4e00\u7c7b\uff0c\u5c31\u662f\u4e13\u6ce8\u63d0\u4f9b\u5e7f\u57df\u7f51\u89e3\u51b3\u65b9\u6848\u7684\u516c\u53f8\u3002\u4ed6\u4eec\u8d2d\u4e70\u8fd0\u8425\u5546\u4e13\u7ebf\uff0c\u7136\u540e\u642d\u5efa\u81ea\u5df1\u7684\u5e7f\u57df\u7f51\uff0c\u5411\u4f01\u4e1a\u7528\u6237\u63d0\u4f9bSD-WAN\u670d\u52a1\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
\u7b2c\u4e8c\u7c7b\uff0c\u662f\u4f20\u7edf\u8bbe\u5907\u5236\u9020\u5546<\/span>\uff0c\u4f8b\u5982\u534e\u4e3a\u3001\u4e2d\u5174\u3001\u65b0\u534e\u4e09\u7b49<\/span>\u3002<\/span>\u8fd9\u5c31\u4e0d\u7528\u591a\u4ecb\u7ecd\u4e86<\/span>\uff0c\u65b9\u6848\u3001\u786c\u4ef6\u3001\u8f6f\u4ef6<\/span>\uff0c<\/span>\u5b83\u4eec<\/span>\u4ec0\u4e48\u90fd\u5356\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
\u7b2c\u4e09\u7c7b\uff0c<\/span>\u5c31\u662f\u56f4<\/span>\u7ed5SD-WAN<\/span>\u5356\u4f18\u5316\u3001\u5b89\u5168\u3001\u52a0\u5bc6\u7b49\u6280\u672f\u548c\u4ea7\u54c1\u7684\u516c\u53f8\uff0c<\/span>\u4ed6\u4eec<\/span>\u6709\u81ea\u5df1\u7684\u8f6f\u786c\u4ef6\u4ea7<\/span>\u54c1<\/span>\uff0c\u642d\u914d<\/span>\u5356<\/span>\u7ed9SD-WAN<\/span>\u7528\u6237<\/span>\u3002<\/span><\/span><\/section>\n

<\/p>\n

\u4f20\u7edf\u7535\u4fe1\u8fd0\u8425\u5546\u5bf9SD-WAN\u4e5f\u975e\u5e38\u91cd\u89c6\uff0c\u6bd5\u7adf\u662f\u5a01\u80c1\u81ea\u5df1\u996d\u7897\u7684\u4e00\u9879\u6280\u672f\u3002\u76ee\u524d\u56fd\u5185\u8fd0\u8425\u5546\u5728\u5f88\u591a\u5730\u65b9\u90fd\u8fdb\u884c\u4e86SD-WAN\u7684\u670d\u52a1\u8bd5\u70b9\u3002\u5b83\u4eec\u7684\u5546\u4e1a\u6a21\u5f0f\uff0c\u4e3b\u8981\u662f\u57fa\u4e8e\u73b0\u6709\u7684\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\uff0c\u5229\u7528\u81ea\u5df1\u5728\u786c\u4ef6\u8d44\u6e90\u4e0a\u7684\u4f18\u52bf\uff0c\u63d0\u4f9b\u7f51\u7edc\u589e\u503c\u670d\u52a1\u3002\u4f8b\u5982\u9632\u706b\u5899\u3001WAN\u52a0\u901f\u548c\u7f51\u7edc\u5b89\u5168\u7b49\u3002<\/span><\/section>\n
<\/section>\n

<\/p>\n

\u603b\u800c\u8a00\u4e4b\uff0cSD-WAN\u662f\u4e00\u79cd\u53ef\u4ee5\u5feb\u901f\u90e8\u7f72\u7684\u3001\u4f4e\u6210\u672c\u9ad8\u7075\u6d3b\u6027\u7684\u5e7f\u57df\u7f51\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u6210\u4e3a\u884c\u4e1a\u4e3b\u6d41\u7684\u8d8b\u52bf\u6bcb\u5eb8\u7f6e\u7591\uff0c\u6211\u4eec\u73b0\u5728\u552f\u4e00\u8981\u5173\u6ce8\u7684\uff0c\u5c31\u662f\u56f4\u7ed5SD-WAN\u7684\u8fd9\u573a\u6fc0\u70c8\u6218\u6597\u7a76\u7adf\u8c01\u4f1a\u80dc\u51fa\uff0c\u8c01\u80fd\u591f\u6210\u4e3a\u672a\u6765\u5e7f\u57df\u7f51\u5e02\u573a\u7684\u6700\u5927\u8d62\u5bb6\uff01<\/span><\/section>\n

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\u2014\u2014 The End \u2014\u2014<\/span><\/section>\n

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