{"id":127244,"date":"2025-05-26T12:26:20","date_gmt":"2025-05-26T09:26:20","guid":{"rendered":"https:\/\/www.catonetworks.com\/sd-wan\/sd-wan-vs-mpls%ef%bc%9a%e5%93%aa%e5%80%8b%e6%9b%b4%e9%81%a9%e5%90%88%e6%82%a8%ef%bc%9f\/"},"modified":"2025-05-26T12:26:20","modified_gmt":"2025-05-26T09:26:20","slug":"mpls-vs-sd-wan","status":"publish","type":"af-sd-wan-wiki","link":"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/","title":{"rendered":"SD-WAN vs.MPLS\uff1a\u54ea\u500b\u66f4\u9069\u5408\u60a8\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u96a8\u8457\u96f2\u7aef\u904b\u7b97\u8207\u9060\u7aef\u5de5\u4f5c\u7684\u767c\u5c55\uff0c\u4f01\u696d WAN \u5728\u9023\u63a5\u65e5\u76ca\u5206\u6563\u7684\u5206\u516c\u53f8\u4e2d\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\u3002\u540c\u6642\uff0c\u5c0d SaaS \u53ca\u5176\u4ed6 IT \u61c9\u7528\u7a0b\u5f0f\u4f9d\u8cf4\u7a0b\u5ea6\u7684\u63d0\u5347\uff0c\u4f7f\u5f97 WAN \u7684\u6548\u80fd\u8207\u53ef\u9760\u6027\u6210\u70ba\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u8981\u7d20\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u8207 SD-WAN \u5728\u5be6\u4f5c\u4f01\u696d WAN \u4e0a\u63a1\u53d6\u622a\u7136\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5169\u8005\u7684\u5dee\u7570\uff0c\u4ee5\u53ca\u5982\u4f55\u5224\u65b7\u54ea\u4e00\u7a2e\u66f4\u7b26\u5408\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002\u00a0<\/p>\n\n\n<p><\/br><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/#%E7%9E%AD%E8%A7%A3_SD-WAN_%E8%88%87_MPLS\" >\u77ad\u89e3 SD-WAN \u8207 MPLS\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/#MPLS_%E7%9B%B8%E8%BC%83%E6%96%BC_SD-WAN_%E7%9A%84%E5%84%AA%E5%8B%A2\" >MPLS \u76f8\u8f03\u65bc SD-WAN \u7684\u512a\u52e2\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/#SD-WAN_%E7%9B%B8%E8%BC%83%E6%96%BC_MPLS_%E7%9A%84%E5%84%AA%E5%8B%A2\" >SD-WAN \u76f8\u8f03\u65bc MPLS \u7684\u512a\u52e2\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/#%E9%81%B8%E6%93%87_MPLS_%E6%88%96_SD-WAN_%E7%9A%84%E8%80%83%E9%87%8F\" >\u9078\u64c7 MPLS \u6216 SD-WAN \u7684\u8003\u91cf\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.catonetworks.com\/zh\/sd-wan\/mpls-vs-sd-wan\/#MPLS_%E5%90%91_SD-WAN_%E9%81%B7%E7%A7%BB\" >MPLS \u5411 SD-WAN \u9077\u79fb\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-understanding-sd-wan-vs-mpls-nbsp\"><span class=\"ez-toc-section\" id=\"%E7%9E%AD%E8%A7%A3_SD-WAN_%E8%88%87_MPLS\"><\/span>\u77ad\u89e3 SD-WAN \u8207 MPLS\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u8207 MPLS \u662f\u5169\u7a2e\u4f01\u696d WAN \u7684\u5be6\u4f5c\u65b9\u5f0f\uff0c\u8ca0\u8cac\u5728\u5206\u6563\u7684\u5206\u516c\u53f8\u4e4b\u9593\u8def\u7531\u6d41\u91cf\uff0c\u540c\u6642\u78ba\u4fdd\u4e00\u5b9a\u6c34\u6e96\u7684\u6548\u80fd\u3001\u53ef\u9760\u6027\u8207\u5b89\u5168\u6027\u3002\u7136\u800c\uff0c\u5169\u8005\u5728\u5be6\u73fe\u9019\u4e9b\u76ee\u6a19\u7684\u65b9\u5f0f\u4e0a\u6709\u986f\u8457\u5dee\u7570\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-sd-wan-overview-nbsp\">SD-WAN \u6982\u8ff0\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/sd-wan\/\" target=\"_blank\" rel=\"noreferrer noopener\">SD-WAN<\/a> \u662f\u4e00\u7a2e\u908f\u8f2f\u8986\u84cb\u7db2\u8def\uff0c\u8ca0\u8cac\u9023\u63a5\u4f01\u696d\u64da\u9ede\u3002SD-WAN \u900f\u904e\u76e3\u63a7\u7db2\u8def\u9023\u7dda\u7684\u5065\u5eb7\u72c0\u614b\u4e26\u9078\u64c7\u6700\u4f73\u53ef\u7528\u8def\u5f91\uff0c\u4f86\u78ba\u4fdd WAN \u7684\u53ef\u9760\u6027\u8207\u6548\u80fd\u3002\u00a0 SD-WAN \u8a2d\u5099\u901a\u5e38\u6703\u9023\u63a5\u591a\u689d\u7db2\u8def\u9023\u7dda\uff0c\u4ee5\u78ba\u4fdd\u5728\u4f9b\u61c9\u5546\u7db2\u8def\u767c\u751f\u6f5b\u5728\u65b7\u7dda\u6216\u670d\u52d9\u964d\u7d1a\u6642\uff0c\u4ecd\u5177\u5099\u97cc\u6027\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mpls-overview-nbsp\">MPLS \u6982\u8ff0\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.catonetworks.com\/what-is-mpls\/\" target=\"_blank\" rel=\"noreferrer noopener\">MPLS<\/a> \u4f7f\u7528\u4f01\u696d\u64da\u9ede\u4e4b\u9593\u7684\u5c08\u5c6c\u9023\u7dda\uff0c\u4e26\u6bd4\u50b3\u7d71\u57fa\u65bc IP \u7684\u8def\u7531\u66f4\u9ad8\u6548\u5730\u50b3\u9001\u6d41\u91cf\uff0c\u907f\u514d\u900f\u904e\u516c\u5171\u7db2\u969b\u7db2\u8def\u9023\u63a5\uff0c\u70ba\u4f01\u696d WAN \u670d\u52d9\u63d0\u4f9b\u53ef\u9760\u6027\u8207\u6548\u80fd\u4fdd\u8b49\u3002MPLS \u7684\u670d\u52d9\u7b49\u7d1a\u5354\u8b70\uff08SLA\uff09\u53ef\u78ba\u4fdd\u7279\u5b9a\u6c34\u6e96\u7684\u6548\u80fd\u8207\u6b63\u5e38\u904b\u4f5c\u6642\u9593\u3002\u00a0<\/p>\n\n\n<p><\/br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-advantages-of-mpls-over-sd-wan-nbsp\"><span class=\"ez-toc-section\" id=\"MPLS_%E7%9B%B8%E8%BC%83%E6%96%BC_SD-WAN_%E7%9A%84%E5%84%AA%E5%8B%A2\"><\/span>MPLS \u76f8\u8f03\u65bc SD-WAN \u7684\u512a\u52e2\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u662f\u4e00\u9805\u66f4\u6210\u719f\u7684\u6280\u8853\uff0c\u5177\u5099\u4ee5\u4e0b\u512a\u52e2\uff1a\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reliability-nbsp\">\u53ef\u9760\u6027\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u64da\u9ede\u9593\u7684\u5c08\u5c6c\u9023\u7dda\uff0c\u900f\u904e\u907f\u514d\u516c\u5171\u7db2\u969b\u7db2\u8def\uff0c\u78ba\u4fdd\u4e86\u53ef\u9760\u6027\u3002\u9019\u8207 SD-WAN \u5f62\u6210\u9bae\u660e\u5c0d\u6bd4\uff0cSD-WAN \u4f9d\u8cf4\u516c\u5171\u7db2\u969b\u7db2\u8def\u4f86\u50b3\u8f38 WAN \u6d41\u91cf\uff0c\u5176\u53ef\u9760\u6027\u53d6\u6c7a\u65bc\u516c\u5171\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-quality-of-service-nbsp\">\u670d\u52d9\u54c1\u8cea\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u5b9a\u7fa9\u4e86\u670d\u52d9\u7b49\u7d1a\uff0c\u512a\u5148\u8655\u7406\u7279\u5b9a\u985e\u578b\u7684\u6d41\u91cf\uff0c\u5145\u5206\u767c\u63ee\u6548\u80fd\u4fdd\u8b49\u7684\u512a\u52e2\uff0c\u540c\u6642\u964d\u4f4e\u5c0d\u4f4e\u5ef6\u9072\u9023\u7dda\u4f9d\u8cf4\u8f03\u5c0f\u7684\u6d41\u91cf\u512a\u5148\u6b0a\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u4e5f\u5be6\u4f5c\u670d\u52d9\u54c1\u8cea\uff08QoS\uff09\u653f\u7b56\uff0c\u91dd\u5c0d\u7279\u5b9a\u6d41\u91cf\u985e\u578b\u9032\u884c\u512a\u5148\u8655\u7406\u3002\u7136\u800c\uff0c\u5373\u4f7f\u6709 QoS\uff0cSD-WAN \u4ecd\u4ef0\u8cf4\u516c\u5171\u7db2\u969b\u7db2\u8def\uff0c\u6548\u80fd\u4fdd\u8b49\u4f4e\u65bc MPLS\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-security-nbsp\">\u5b89\u5168\u6027\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u7684\u4e00\u5927\u512a\u52e2\u662f\u900f\u904e\u4f01\u696d\u64da\u9ede\u4e4b\u9593\u7684\u5c08\u5c6c WAN \u9023\u7dda\u4f86\u63d0\u5347\u5b89\u5168\u6027\u3002\u76f8\u5c0d\u800c\u8a00\uff0cSD-WAN \u5728\u73fe\u6709\u7db2\u8def\u4e4b\u4e0a\u5efa\u7acb\u865b\u64ec\u8986\u84cb\u5c64\u3002\u5b58\u53d6\u63a7\u5236\u8207\u5b89\u5168\u9632\u8b77\u5728\u8edf\u9ad4\u5c64\u7d1a\u5be6\u65bd\uff0c\u9019\u4f7f\u5f97 WAN \u6d41\u91cf\u66b4\u9732\u65bc\u8edf\u9ad4\u6f0f\u6d1e\u53ca\u5176\u4ed6\u6f5b\u5728\u7684\u7db2\u8def\u5a01\u8105\u4e4b\u4e2d\u3002\u00a0<\/p>\n\n\n<p><\/br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-advantages-of-sd-wan-over-mpls-nbsp\"><span class=\"ez-toc-section\" id=\"SD-WAN_%E7%9B%B8%E8%BC%83%E6%96%BC_MPLS_%E7%9A%84%E5%84%AA%E5%8B%A2\"><\/span>SD-WAN \u76f8\u8f03\u65bc MPLS \u7684\u512a\u52e2\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cost-effectiveness-nbsp\">\u6210\u672c\u6548\u76ca\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u70ba\u73fe\u6709\u7db2\u8def\u57fa\u790e\u67b6\u69cb\u4e0a\u7684\u865b\u64ec\u8986\u84cb\u5c64\uff0cSD-WAN \u6bd4\u5c08\u5c6c\u9023\u7dda\u65b9\u6848\u66f4\u5177\u6210\u672c\u6548\u76ca\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-application-visibility-amp-control-nbsp\">\u61c9\u7528\u7a0b\u5f0f\u53ef\u8996\u6027\u8207\u63a7\u5236\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u70ba\u81ea\u4e3b\u7ba1\u7406\u6216\u5354\u540c\u7ba1\u7406\u7684\u89e3\u6c7a\u65b9\u6848\uff0cSD-WAN \u63d0\u4f9b\u5c0d\u65bc\u7db2\u8def\u4e0a\u61c9\u7528\u7a0b\u5f0f\u6d41\u91cf\u7684\u53ef\u8996\u6027\u8207\u63a7\u5236\u80fd\u529b\u3002MPLS \u7531\u96fb\u4fe1\u696d\u8005\u5168\u6b0a\u7ba1\u7406\uff0c\u7121\u6cd5\u63d0\u4f9b\u81ea\u4e3b\u7ba1\u7406\u6216\u5354\u540c\u7ba1\u7406\u7684\u9078\u9805\uff0c\u4f01\u696d\u7121\u6cd5\u81ea\u884c\u638c\u63a7\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-availability-nbsp\">\u53ef\u7528\u6027\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u6703\u6301\u7e8c\u9032\u884c\u9023\u7dda\u5065\u5eb7\u6aa2\u67e5\u8207\u8def\u7531\u6700\u4f73\u5316\uff0c\u4f7f\u5176\u80fd\u5920\u9069\u61c9\u5404\u7a2e\u7db2\u8def\u72c0\u6cc1\uff0c\u907f\u514d\u7db2\u8def\u4e2d\u65b7\u3002\u76f8\u5c0d\u800c\u8a00\uff0cMPLS \u5247\u4f9d\u8cf4\u5c08\u5c6c\u9023\u7dda\u3002\u56e0\u6b64\uff0c\u4efb\u4f55\u65b7\u7dda\u90fd\u6703\u5c0d\u4f01\u696d WAN \u670d\u52d9\u9020\u6210\u4e0d\u5229\u5f71\u97ff\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-flexibility-and-scalability-nbsp\">\u9748\u6d3b\u6027\u8207\u53ef\u64f4\u5c55\u6027\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f5c\u70ba\u865b\u64ec\u8986\u84cb\u7db2\u8def\uff0cSD-WAN \u66f4\u5177\u9748\u6d3b\u6027\uff0c\u80fd\u96a8\u8457\u7db2\u8def\u8207\u696d\u52d9\u9700\u6c42\u7684\u6f14\u8b8a\u800c\u8abf\u6574\u3002MPLS \u975e\u5e38\u50f5\u5316\uff0c\u82e5\u9700\u9032\u884c\u7db2\u8def\u8b8a\u66f4\u6216\u64f4\u5145\u5bb9\u91cf\uff0c\u5fc5\u9808\u900f\u904e\u96fb\u4fe1\u696d\u8005\u63d0\u51fa\u670d\u52d9\u7533\u8acb\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-simplified-management-nbsp\">\u7c21\u5316\u7ba1\u7406\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u591a\u6578 SD-WAN \u90e8\u7f72\u63a1\u7528\u96f2\u7aef\u7ba1\u7406\uff0c\u63d0\u4f9b\u7db2\u8def\u7684\u96c6\u4e2d\u8996\u5716\uff0c\u8b93\u7ba1\u7406\u76f8\u8f03\u65bc MPLS \u66f4\u52a0\u7c21\u4fbf\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-granular-control-nbsp\">\u7d30\u7dfb\u63a7\u5236\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7db2\u8def\u7684\u7d30\u7dfb\u53ef\u8996\u6027\u662f SD-WAN \u7684\u4e00\u5927\u512a\u52e2\uff0c\u4f01\u696d\u53ef\u85c9\u6b64\u91dd\u5c0d\u61c9\u7528\u7a0b\u5f0f\u5236\u5b9a\u5c08\u5c6c\u898f\u5247\u8207\u653f\u7b56\uff0c\u5be6\u73fe\u66f4\u9ad8\u5c64\u7d1a\u7684\u63a7\u5236\u3002MPLS \u96d6\u7136\u5177\u5099 QoS \u529f\u80fd\uff0c\u4f46\u7f3a\u4e4f SD-WAN \u6240\u63d0\u4f9b\u7684\u7d30\u7dfb\u63a7\u5236\u80fd\u529b\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cloud-support-nbsp\">\u96f2\u7aef\u652f\u63f4\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u53ef\u8f15\u9b06\u5be6\u73fe\u5206\u516c\u53f8\u8207\u96f2\u7aef\u8cc7\u6599\u4e2d\u5fc3\u4e4b\u9593\u7684\u9023\u63a5\uff0c\u540c\u6642\u7dad\u6301\u5c0d\u4f01\u696d WAN \u7684\u53ef\u8996\u6027\u8207\u63a7\u5236\u3002MPLS \u4e26\u975e\u70ba\u50b3\u905e\u96f2\u7aef\u670d\u52d9\u800c\u8a2d\u8a08\uff0c\u9019\u8feb\u4f7f\u4f01\u696d\u5fc5\u9808\u5c07\u6d41\u91cf\u56de\u50b3\u81f3\u4f01\u696d\u8cc7\u6599\u4e2d\u5fc3\uff0c\u518d\u8f49\u9001\u81f3\u96f2\u7aef\u61c9\u7528\u7a0b\u5f0f\u3002\u56e0\u6b64\uff0c\u9019\u985e\u6d41\u91cf\u6703\u7d93\u6b77\u8f03\u9ad8\u7684<a href=\"https:\/\/www.catonetworks.com\/glossary\/what-is-latency\/\">\u5ef6\u9072<\/a>\uff0c\u5c0d\u61c9\u7528\u7a0b\u5f0f\u6548\u80fd\u8207\u7528\u6236\u9ad4\u9a57\u7522\u751f\u4e0d\u5229\u5f71\u97ff\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-advanced-security-nbsp\">\u9032\u968e\u5b89\u5168\u7b56\u7565\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u8207 MPLS \u5747\u70ba WAN \u6d41\u91cf\u63d0\u4f9b\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5b89\u5168\u6027\u3002\u7136\u800c\uff0c\u5169\u8005\u7686\u4e0d\u5177\u5099\u539f\u751f\u7684\u5b89\u5168\u529f\u80fd\uff0c\u7121\u6cd5\u6aa2\u67e5\u7db2\u8def\u6d41\u91cf\u4e2d\u7684\u9032\u968e\u5a01\u8105\u3002\u56e0\u6b64\uff0c\u4f01\u696d\u5fc5\u9808\u90e8\u7f72\u984d\u5916\u7684\u7db2\u8def\u5b89\u5168\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6240\u6709\u6d41\u91cf\u90fd\u53d7\u5230\u4fdd\u8b77\u3002\u00a0<\/p>\n\n\n<p><\/br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-case-for-either-mpls-or-sd-wan-nbsp\"><span class=\"ez-toc-section\" id=\"%E9%81%B8%E6%93%87_MPLS_%E6%88%96_SD-WAN_%E7%9A%84%E8%80%83%E9%87%8F\"><\/span>\u9078\u64c7 MPLS \u6216 SD-WAN \u7684\u8003\u91cf\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u8207 SD-WAN \u90fd\u662f\u6709\u6548\u7684\u4f01\u696d WAN \u89e3\u6c7a\u65b9\u6848\uff0c\u5169\u8005\u672c\u8cea\u4e0a\u4e26\u7121\u7d55\u5c0d\u512a\u52a3\u4e4b\u5206\u3002\u9078\u64c7\u4f55\u7a2e\u6280\u8853\u53d6\u6c7a\u65bc\u4f01\u696d\u81ea\u8eab\u7684\u696d\u52d9\u9700\u6c42\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-when-to-choose-mpls-nbsp\">\u4f55\u6642\u9078\u64c7 MPLS\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MPLS \u76f8\u8f03\u65bc SD-WAN \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u5177\u5099 SLA \u652f\u63f4\u7684\u6548\u80fd\u8207\u53ef\u9760\u6027\u4fdd\u8b49\u3002SLA \u4fdd\u8b49\u4f7f MPLS \u6210\u70ba\u5c0d\u5ef6\u9072\u654f\u611f\u4e14\u5177\u95dc\u9375\u6027\u7684\u61c9\u7528\u7a0b\u5f0f\u7684\u66f4\u4f73\u9078\u64c7\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u4e00\u9805\u9078\u64c7 MPLS \u800c\u975e SD-WAN \u7684\u7406\u7531\u662f\u5408\u898f\u6027\u8207\u5b89\u5168\u6027\u3002MPLS \u7684\u5c08\u5c6c\u9023\u7dda\u5728\u5b89\u5168\u6027\u4e0a\u512a\u65bc SD-WAN\u3002\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-when-to-choose-sd-wan-nbsp\">\u4f55\u6642\u9078\u64c7 SD-WAN\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SD-WAN \u63d0\u4f9b\u66f4\u4f73\u7684\u6210\u672c\u6548\u76ca\u3001\u9748\u6d3b\u6027\u3001\u53ef\u64f4\u5c55\u6027\u8207\u53ef\u7528\u6027\u3002\u6839\u64da\u5e95\u5c64\u7269\u7406\u57fa\u790e\u67b6\u69cb\uff0cSD-WAN \u76f8\u8f03\u65bc MPLS \u4e5f\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u6548\u80fd\u8207\u53ef\u9760\u6027\uff1b\u7136\u800c\uff0c\u9019\u4e9b\u901a\u5e38\u4e0d\u50cf MPLS \u90a3\u6a23\u5177\u5099 SLA \u4fdd\u8b49\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0d\u65bc\u4e0d\u9700\u8981 SLA \u4fdd\u8b49\u7684\u61c9\u7528\u5834\u666f\uff0cSD-WAN \u5f88\u53ef\u80fd\u662f\u512a\u65bc MPLS \u7684\u9078\u64c7\u3002\u4f8b\u5982\uff0c\u4f01\u696d\u53ef\u9078\u64c7\u5c07 SD-WAN \u7528\u65bc\u975e\u95dc\u9375\u696d\u52d9\u61c9\u7528\uff0c\u4e26\u7d50\u5408 MPLS \u4f86\u652f\u63f4\u95dc\u9375\u696d\u52d9\u6216\u5c0d\u5ef6\u9072\u654f\u611f\u7684\u61c9\u7528\u3002\u63a5\u8457\u53ef\u4ee5\u900f\u904e\u653f\u7b56\uff0c\u78ba\u4fdd\u9019\u4e9b\u61c9\u7528\u7a0b\u5f0f\u5177\u5099 MPLS \u9023\u7dda\u53ef\u7528\u6027\u3002\u00a0<\/p>\n\n\n<p><\/br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-mpls-to-sd-wan-migration-nbsp\"><span class=\"ez-toc-section\" id=\"MPLS_%E5%90%91_SD-WAN_%E9%81%B7%E7%A7%BB\"><\/span>MPLS \u5411 SD-WAN \u9077\u79fb\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0d\u5927\u591a\u6578\u4f01\u696d\u800c\u8a00\uff0c\u8f49\u5411 SD-WAN \u662f\u5408\u7406\u7684\u9078\u64c7\u3002\u5728\u591a\u6578\u60c5\u6cc1\u4e0b\uff0cSD-WAN \u63d0\u4f9b\u8207 MPLS \u76f8\u7576\u7684\u6548\u80fd\u8207\u53ef\u9760\u6027\u3002\u96d6\u7136 SD-WAN \u7684\u53ef\u9760\u6027\u53d6\u6c7a\u65bc\u516c\u5171\u7db2\u969b\u7db2\u8def\uff0c\u4f46\u5c0d\u65bc\u8655\u65bc\u52d5\u614b\u6210\u9577\u968e\u6bb5\u6216\u63a8\u52d5\u6578\u4f4d\u8f49\u578b\u7684\u4f01\u696d\u4f86\u8aaa\uff0cSD-WAN \u4ecd\u662f\u66f4\u5177\u9748\u6d3b\u6027\u7684\u66ff\u4ee3\u65b9\u6848\u3002\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cato \u7d50\u5408\u4e86 MPLS \u7684 SLA \u4fdd\u8b49\u8207 SD-WAN \u7684\u52d5\u614b\u9748\u6d3b\u6027\u3002Cato SD-WAN \u904b\u884c\u65bc\u5c08\u5c6c\u7684\u4e00\u7d1a\u7db2\u8def\u4f9b\u61c9\u5546\u9023\u7dda\u4e4b\u4e0a\uff0c\u6548\u80fd\u512a\u65bc\u50c5\u4f9d\u8cf4\u7db2\u969b\u7db2\u8def\u7684 SD-WAN\u3002\u6b64\u5916\uff0cCato \u5ba2\u6236\u53ef\u900f\u904e <a href=\"https:\/\/www.catonetworks.com\/sd-wan\/sd-wan-as-a-service\/\" target=\"_blank\" rel=\"noreferrer noopener\">SD-WAN \u5373\u670d\u52d9<\/a>\uff0c\u7c21\u5316 SD-WAN \u90e8\u7f72\u7684\u9077\u79fb\u8207\u7ba1\u7406\u3002\u00a0<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>\u96a8\u8457\u96f2\u7aef\u904b\u7b97\u8207\u9060\u7aef\u5de5\u4f5c\u7684\u767c\u5c55\uff0c\u4f01\u696d WAN \u5728\u9023\u63a5\u65e5\u76ca\u5206\u6563\u7684\u5206\u516c\u53f8\u4e2d\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\u3002\u540c\u6642\uff0c\u5c0d SaaS \u53ca\u5176\u4ed6 IT \u61c9\u7528\u7a0b\u5f0f\u4f9d\u8cf4\u7a0b\u5ea6\u7684\u63d0\u5347\uff0c\u4f7f\u5f97 WAN \u7684\u6548\u80fd\u8207\u53ef\u9760\u6027\u6210\u70ba\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u8981\u7d20\u3002\u00a0 MPLS \u8207 SD-WAN \u5728\u5be6\u4f5c\u4f01\u696d WAN \u4e0a\u63a1\u53d6\u622a\u7136\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5169\u8005\u7684\u5dee\u7570\uff0c\u4ee5\u53ca\u5982\u4f55\u5224\u65b7\u54ea\u4e00\u7a2e\u66f4\u7b26\u5408\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002\u00a0 \u77ad\u89e3 SD-WAN \u8207 MPLS\u00a0 SD-WAN \u8207 MPLS \u662f\u5169\u7a2e\u4f01\u696d WAN \u7684\u5be6\u4f5c\u65b9\u5f0f\uff0c\u8ca0\u8cac\u5728\u5206\u6563\u7684\u5206\u516c\u53f8\u4e4b\u9593\u8def\u7531\u6d41\u91cf\uff0c\u540c\u6642\u78ba\u4fdd\u4e00\u5b9a\u6c34\u6e96\u7684\u6548\u80fd\u3001\u53ef\u9760\u6027\u8207\u5b89\u5168\u6027\u3002\u7136\u800c\uff0c\u5169\u8005\u5728\u5be6\u73fe\u9019\u4e9b\u76ee\u6a19\u7684\u65b9\u5f0f\u4e0a\u6709\u986f\u8457\u5dee\u7570\u3002\u00a0 SD-WAN \u6982\u8ff0\u00a0 SD-WAN \u662f\u4e00\u7a2e\u908f\u8f2f\u8986\u84cb\u7db2\u8def\uff0c\u8ca0\u8cac\u9023\u63a5\u4f01\u696d\u64da\u9ede\u3002SD-WAN \u900f\u904e\u76e3\u63a7\u7db2\u8def\u9023\u7dda\u7684\u5065\u5eb7\u72c0\u614b\u4e26\u9078\u64c7\u6700\u4f73\u53ef\u7528\u8def\u5f91\uff0c\u4f86\u78ba\u4fdd WAN \u7684\u53ef\u9760\u6027\u8207\u6548\u80fd\u3002\u00a0 SD-WAN \u8a2d\u5099\u901a\u5e38\u6703\u9023\u63a5\u591a\u689d\u7db2\u8def\u9023\u7dda\uff0c\u4ee5\u78ba\u4fdd\u5728\u4f9b\u61c9\u5546\u7db2\u8def\u767c\u751f\u6f5b\u5728\u65b7\u7dda\u6216\u670d\u52d9\u964d\u7d1a\u6642\uff0c\u4ecd\u5177\u5099\u97cc\u6027\u3002\u00a0 MPLS \u6982\u8ff0\u00a0 MPLS \u4f7f\u7528\u4f01\u696d\u64da\u9ede\u4e4b\u9593\u7684\u5c08\u5c6c\u9023\u7dda\uff0c\u4e26\u6bd4\u50b3\u7d71\u57fa\u65bc IP \u7684\u8def\u7531\u66f4\u9ad8\u6548\u5730\u50b3\u9001\u6d41\u91cf\uff0c\u907f\u514d\u900f\u904e\u516c\u5171\u7db2\u969b\u7db2\u8def\u9023\u63a5\uff0c\u70ba\u4f01\u696d WAN \u670d\u52d9\u63d0\u4f9b\u53ef\u9760\u6027\u8207\u6548\u80fd\u4fdd\u8b49\u3002MPLS \u7684\u670d\u52d9\u7b49\u7d1a\u5354\u8b70\uff08SLA\uff09\u53ef\u78ba\u4fdd\u7279\u5b9a\u6c34\u6e96\u7684\u6548\u80fd\u8207\u6b63\u5e38\u904b\u4f5c\u6642\u9593\u3002\u00a0 MPLS \u76f8\u8f03\u65bc SD-WAN \u7684\u512a\u52e2\u00a0 MPLS \u662f\u4e00\u9805\u66f4\u6210\u719f\u7684\u6280\u8853\uff0c\u5177\u5099\u4ee5\u4e0b\u512a\u52e2\uff1a\u00a0 \u53ef\u9760\u6027\u00a0 \u4f01\u696d\u64da\u9ede\u9593\u7684\u5c08\u5c6c\u9023\u7dda\uff0c\u900f\u904e\u907f\u514d\u516c\u5171\u7db2\u969b\u7db2\u8def\uff0c\u78ba\u4fdd\u4e86\u53ef\u9760\u6027\u3002\u9019\u8207 SD-WAN \u5f62\u6210\u9bae\u660e\u5c0d\u6bd4\uff0cSD-WAN \u4f9d\u8cf4\u516c\u5171\u7db2\u969b\u7db2\u8def\u4f86\u50b3\u8f38 WAN&#8230;<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-127244","af-sd-wan-wiki","type-af-sd-wan-wiki","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SD-WAN vs MPLS\uff1a\u54ea\u500b\u66f4\u9069\u5408\u60a8\uff1f| Cato Networks<\/title>\n<meta name=\"description\" content=\"\u5728 SD-WAN \u8207 MPLS 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