{"id":10231,"date":"2022-10-09T02:16:08","date_gmt":"2022-10-09T09:16:08","guid":{"rendered":"https:\/\/www.xh86.me\/?p=10231"},"modified":"2022-10-09T02:16:08","modified_gmt":"2022-10-09T09:16:08","slug":"%e8%a3%b8%e7%ba%a4%e3%80%81%e4%b8%93%e7%ba%bf%e3%80%81sdh%e3%80%81mstp%e3%80%81mstp%e3%80%81otn%e3%80%81ptn%e3%80%81ip-ran-%e4%bd%a0%e4%ba%86%e8%a7%a3%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=10231","title":{"rendered":"\u88f8\u7ea4\u3001\u4e13\u7ebf\u3001SDH\u3001MSTP\u3001MSTP+\u3001OTN\u3001PTN\u3001IP-RAN      \u4f60\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"<div class=\"wxsyncmain\">\n<section style=\"box-sizing: border-box; font-style: normal; font-weight: 400; text-align: justify; font-size: 16px;\" data-mpa-powered-by=\"yiban.io\">\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; justify-content: flex-start; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: middle; width: auto; 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line-height: 0; box-sizing: border-box;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-a7da6ad4c3c253596f6549cc8152e497.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" style=\"vertical-align: middle; max-width: 100%; width: 100%; box-sizing: border-box;\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-a7da6ad4c3c253596f6549cc8152e497.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.6481481\" data-type=\"jpeg\" data-w=\"1080\" \/><\/div><\/section>\n<\/section>\n<section style=\"text-align: unset; 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max-width: 100%; width: 100%; box-sizing: border-box;\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-3ea5fb2aabd4c5e05a2f1c782a2f8392.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.487037\" data-type=\"jpeg\" data-w=\"1080\" \/><\/div><\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">02<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0 \u00a0 \u00a0\u4e13\u7ebf<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u4e13\u7ebf\u4e00\u822c\u5206\u4e09\u5c42\u4e13\u7ebf\u548c\u4e8c\u5c42\u4e13\u7ebf\uff0c\u4e09\u5c42\u4e13\u7ebf\u4e00\u822c\u662f\u6307MPLS V.P.N\uff0c\u8fd9\u662fCCIE RS\u65b9\u5411\u8003\u8bd5\u7684\u91cd\u70b9\u5185\u5bb9\uff0c\u8bf4\u5b9e\u8bdd\u6bd4\u8f83\u96be\uff0c\u57fa\u672c\u53ea\u5728\u91d1\u878d\u3001\u7535\u5b50\u653f\u52a1\u7b49\u884c\u4e1a\u5e94\u7528\uff0c\u4e00\u822c\u4eba\u63a5\u89e6\u4e0d\u4e0a\u3002\u6211\u4eec\u65e5\u5e38\u8bf4\u7684\u4e13\u7ebf\u57fa\u672c\u6307\u4e8c\u5c42\u4e13\u7ebf\uff0c\u4e8c\u5c42\u4e13\u7ebf\u76f8\u5f53\u4e8e\u8fd0\u8425\u5546\u7ed9\u4e86\u4f60\u201c\u4e00\u6839\u7ebf\u201d\uff0c\u4f60\u4e24\u7aef\u8fde\u63a5PC\uff0c\u5206\u522b\u914d\u7f6e192.168.1.1\/24\u548c192.168.1.2\/24\uff0c\u80fd\u76f4\u63a5ping\u901a\u3002\u6548\u679c\u770b\u4f3c\u8ddf\u88f8\u7ea4\u5dee\u4e0d\u591a\uff0c\u4f46\u4e0e\u88f8\u7ea4\u7684\u5b9e\u8d28\u533a\u522b\u662f\uff1a\u88f8\u7ea4\u4e2d\u95f4\u4e0d\u7ecf\u8fc7\u4efb\u4f55\u8def\u7531\u5668\u4ea4\u6362\u673a\u8bbe\u5907\uff0c\u8fd0\u8425\u5546\u7ed9\u4f60\u7684\u662f\u771f\u5b9e\u7684\u4e00\u6839\u7ebf\uff0c\u800c\u4e13\u7ebf\u4e2d\u95f4\u7ecf\u8fc7\u8fd0\u8425\u5546\u7684\u5404\u7c7b\u8def\u7531\u5668\u4ea4\u6362\u673a\u8bbe\u5907\uff0c\u53ea\u662f\u8fd0\u8425\u5546\u7ed9\u4f60\u6a21\u62df\u51fa\u6765\u4e86\u4e00\u6839\u7ebf\uff0c\u8ba9\u4f60\u611f\u89c9\u8ddf\u88f8\u7ea4\u6548\u679c\u5dee\u4e0d\u591a\uff0c\u81f3\u4e8e\u4e13\u7ebf\u7684\u5e95\u5c42\u6280\u672f\uff0c\u8fd9\u4e2a\u662fCCIE ISP\u8fd0\u8425\u5546\u65b9\u5411\u7814\u7a76\u7684\u5185\u5bb9\uff0c\u5927\u90e8\u5206\u4eba\u65e0\u9700\u641e\u5f97\u90a3\u4e48\u900f\u3002<\/p>\n<\/section>\n<section style=\"box-sizing: border-box;\">\n<section style=\"max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-52e338e026362177c6275d6f1c50b804.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" style=\"vertical-align: middle; max-width: 100%; width: 100%; box-sizing: border-box;\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-52e338e026362177c6275d6f1c50b804.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.4101852\" data-type=\"jpeg\" data-w=\"1080\" \/><\/div><\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u5982\u679c\u79df\u7528\u8fd0\u8425\u5546\u88f8\u7ea4\uff0c\u53ea\u8981\u5149\u7ea4\u4e0d\u88ab\u6316\u65ad\uff0c\u8fd0\u8425\u5546\u5185\u90e8\u4ea4\u6362\u673a\u8def\u7531\u5668\u7b49\u8bbe\u5907\u6545\u969c\uff0c\u4e0d\u4f1a\u5f71\u54cd\u4e1a\u52a1\u3002\u5982\u679c\u4f60\u79df\u7528\u7684\u5149\u7ea4\u88ab\u6316\u65ad\u4e86\uff0c\u90a3\u5c31\u6ca1\u529e\u6cd5\u4e86\uff0c\u4e1a\u52a1\u80af\u5b9a\u53d7\u5f71\u54cd\u3002\u5982\u679c\u79df\u7528\u8fd0\u8425\u5546\u4e13\u7ebf\uff0c\u8fd0\u8425\u5546\u8bbe\u5907\u51fa\u95ee\u9898\uff0c\u53ef\u80fd\u5f71\u54cd\u7528\u6237\u4e1a\u52a1\uff0c\u53cd\u800c\u5149\u7ea4\u88ab\u6316\u65ad\uff0c\u4e0d\u4e00\u5b9a\u4f1a\u5f71\u54cd\u4e1a\u52a1\uff0c\u56e0\u4e3a\u8fd0\u8425\u5546\u9aa8\u5e72\u7f51\u91c7\u7528\u73af\u5f62\u8bbe\u8ba1\uff0c\u4f20\u7edfSDH\u548c\u65b0\u7684OTN\u5e95\u5c42\u90fd\u4f1a\u6709\u73af\u7f51\uff0c\u6240\u4ee5\u8bba\u53ef\u9760\u6027\u800c\u8a00\uff0c\u4e13\u7ebf\u53ef\u9760\u6027\u7a0d\u9ad8\u3002\u7b14\u8005\u4eca\u5e74\u7ecf\u5386\u7684\u4e00\u4e2a\u5927\u578b\u96ea\u4eae\u5de5\u7a0b\u9879\u76ee\uff0c\u4e00\u4e2a\u4e3b\u6570\u636e\u4e2d\u5fc3\uff0c\u4e03\u4e2a\u5206\u4e2d\u5fc3\uff0c\u8003\u8651\u4f7f\u7528\u4ec0\u4e48\u94fe\u8def\u4e92\u8054\u3002<\/p>\n<section class=\"mp_profile_iframe_wrp\"><\/section>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u6700\u65e9\u89c4\u5212\u4f7f\u7528\u88f8\u7ea4\u4e92\u8054\uff0c\u4f46\u540e\u6765\u8003\u8651\u5230\u53ef\u9760\u6027\uff0c\u6539\u6210\u4e86\u79df\u7528\u8fd0\u8425\u5546\u4e8c\u5c42\u4e13\u7ebf\u4e92\u8054\u3002\u5f53\u7136\uff0c\u4f7f\u7528\u88f8\u7ea4\u4e5f\u6709\u522b\u7684\u4f18\u52bf\uff0c\u6bd4\u5982\u5e26\u5bbd\u81ea\u4e3b\u53ef\u63a7\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4f60\u9700\u898110G\u5e26\u5bbd\uff0c\u53ea\u9700\u8981\u5728\u4ea4\u6362\u673a\u4e0a\u63d210G\u5149\u6a21\u5757\uff0c\u9700\u898140G\u5e26\u5bbd\u5728\u4ea4\u6362\u673a\u4e0a\u63d240G\u5149\u6a21\u5757\uff0c\u5728\u4ea4\u6362\u673a\u4e0a\u63d2100G\u5149\u6a21\u5757\uff0c\u81ea\u7136\u5c31\u6709100G\u5e26\u5bbd\u3002\u4f46\u662f\u5982\u679c\u5411\u8fd0\u8425\u5546\u79df\u752810G\u621640G\u4e13\u7ebf\uff0c\u4ef7\u683c\u9ad8\u5f97\u5413\u4eba\uff01<\/p>\n<\/section>\n<section style=\"box-sizing: border-box;\">\n<section style=\"max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-f05a7aada60ac260ee4a898e04c35362.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" style=\"vertical-align: middle; max-width: 100%; width: 100%; box-sizing: border-box;\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-f05a7aada60ac260ee4a898e04c35362.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.6166667\" data-type=\"jpeg\" data-w=\"1080\" \/><\/div><\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u4e13\u7ebf\u53ef\u4ee5\u770b\u6210\u662f\u8fd0\u8425\u5546\u7684\u4e00\u79cd\u4ea7\u54c1\uff0c\u5e95\u5c42\u5b9e\u73b0\u6280\u672f\u5f88\u591a\uff0c\u6709SDH\u3001MSTP\u3001PTN\u3001OTN\u7b49\u3002\u4e0b\u9762\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u4e0b\u8fd0\u8425\u5546\u7f51\u7edc\u5e38\u89c1\u672f\u8bed\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">03<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">SDH\u548cMSTP<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u8981\u660e\u767dSDH\uff0c\u9996\u5148\u8981\u8bf4TDM\uff0cTDM\u662f\u65f6\u5206\u590d\u7528\uff0c\u5c31\u662f\u5c06\u4e00\u4e2a\u6807\u51c6\u65f6\u957f\uff081 \u79d2\uff09\u5206\u6210\u82e5\u5e72\u6bb5\u5c0f\u7684\u65f6\u95f4\u6bb5\uff088000\uff09\uff0c\u6bcf\u4e00\u4e2a\u5c0f\u65f6\u95f4\u6bb5\uff081\/8000=125us\uff09\u4f20\u8f93\u4e00\u8def\u4fe1\u53f7\uff1bSDH\u7cfb\u7edf\u5c31\u662f\u4f20\u7edf\u7684\u7535\u8def\u8c03\u5ea6\uff0c\u7535\u8def\u8c03\u5ea6\u662f\u4ee5TDM\u4e3a\u57fa\u7840\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u65e9\u5e74\u7684\u7f51\u7edc\u90fd\u662f\u4f20\u8f93\u8bed\u97f3\u7684\uff0c\u8bf4\u767d\u4e86\u7535\u8bdd\u7f51\u7edc\u7684\u57fa\u7840\u662fTDM\u3002\u5728SDH\u5927\u7ea2\u5927\u7d2b\u7684\u65f6\u5019\uff0c\u53e6\u4e00\u573a\u6218\u4e89\u4ee5\u592a\u7f51\u548cATM\uff08\u4e0d\u662f\u53d6\u6b3e\u673a\u54df\uff09\u5927\u6218\u4e2d\uff0c\u4ee5\u592a\u7f51\u53d6\u5f97\u5168\u9762\u80dc\u5229\uff0c\u4ece\u800c\u4ee5\u592a\u7f51\u5927\u884c\u5176\u9053\uff0c\u5176\u4e2d\u53c8\u4ee5IP\u6700\u4e3a\u5f3a\u52bf\uff0c\u5bfc\u81f4\u4eca\u5929\u5f88\u591a\u4e1a\u52a1\u4fa7\u90fdIP \u5316\u4e86\uff0c\u670d\u52a1\u5668\u3001PC\u3001\u6444\u50cf\u5934\u90fd\u5f97\u914d\u7f6eIP\u5730\u5740\u5427\uff01<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u65e9\u5e74\u8fd0\u8425\u5546\u9aa8\u5e72\u7f51SDH\u662f\u5927\u7ea2\u4eba\uff08\u8fd0\u8425\u5546\u65e9\u671f\u5c31\u662f\u9760\u88c5\u7535\u8bdd\u6323\u94b1\uff09\uff0c\u800c\u56ed\u533a\u7f51\u5185\u90e8\u4ee5\u592a\u7f51\u662f\u53e6\u4e00\u4e2a\u5927\u7ea2\u4eba\uff08\u4e0a\u7f51\u6570\u636e\u901a\u8fc7\u4ee5\u592a\u7f51\u627f\u8f7d\uff09\uff0c\u80fd\u5426\u5408\u4f5c\u4e00\u4e0b\uff1f\u4e8e\u662f\u4e00\u62cd\u5373\u5408\uff0cMSTP\u8bde\u751f\uff0c\u8fd0\u8425\u5546\u9aa8\u5e72\u90e8\u5206\u4f9d\u65e7\u4f7f\u7528SDH\u65f6\u5206\u590d\u7528\uff0c\u4f46\u8fd0\u8425\u5546\u7529\u7ed9\u7528\u6237\u7684\u94fe\u8def\u63a5\u53e3\u91c7\u7528\u56ed\u533a\u7f51\u6d41\u884c\u7684\u4ee5\u592a\u7f51\u63a5\u53e3\uff0c\u4e5f\u5c31\u662f10M\u3001100M\u30011G\u300110G\u8fd9\u6837\u7684\u6807\u51c6\u4ee5\u592a\u7f51\u63a5\u53e3\uff0c\u800c\u4e0d\u662f155M\u3001622M\u30012.5G\u8fd9\u7c7bPOS\/CPOS\u63a5\u53e3\u3002<\/p>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u5728\u5408\u8d44\u516c\u53f8MSTP\u4e2d\u80a1\u4efd\u5206\u914d\u4e0d\u592a\u5747\u5300\uff1aSDH \u5360\u80a170%\uff0c\u4ee5\u592a\u7f51\u5360\u80a120%\uff0c\u5176\u5b83\u5305\u62ecATM\u5360\u80a110%\uff0c\u638c\u6743\u7684\u8fd8\u662fSDH\uff0c\u5185\u6838\u8fd8\u662fTDM\u3002\u4ee5\u592a\u7f51\u548cATM\u56e0\u4e3a\u80a1\u6743\u95ee\u9898\uff0c\u90fd\u6ca1\u6709\u62ff\u51fa\u50cf\u6837\u7684\u4e1c\u897f\uff0c\u53ea\u662f\u987b\u6709\u5176\u8868\uff08\u63d0\u4f9b\u76f8\u5e94\u63a5\u53e3\u800c\u5df2\uff09\u6bd5\u7adf\u65e9\u671f\u7f51\u7edc\uff0c\u8fd8\u662f\u8bed\u97f3\u4e3a\u4e3b\uff0c\u6570\u636e\u4e3a\u8f85\uff0c\u4f46\u73b0\u5728\u5b8c\u5168\u98a0\u5012\uff0c\u4ee5\u592a\u7f51\u5f53\u7136\u4e0d\u5e72\u4e86\uff0c\u4e5f\u5c31\u6709\u4e86\u540e\u6765\u7684WDM\u3001OTN\u3001IP-RAN\u3002\uff08\u5c31\u50cf\u4e00\u5bb6\u516c\u53f8\uff0c\u6700\u725b\u903c\u7684\u67d0\u9500\u552e\u8d21\u732e\u4e8690%\u7684\u4e1a\u7ee9\uff0c\u4ed6\u8fd8\u4e0d\u51fa\u53bb\u81ea\u5df1\u521b\u4e1a\uff0c\u4ed6\u662f\u50bb\u4e48\uff1f\uff09<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">04<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0\u6ce2\u5206WDM<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u968f\u7740\u4e92\u8054\u7f51\u7684\u5927\u529b\u666e\u53ca\uff0c\u7535\u8111\u3001\u624b\u673a\u3001\u7535\u89c6\u7b49\u7ec8\u7aef\u90fd\u80fd\u4e0a\u7f51\u4e86\uff0c\u5e26\u5bbd\u7684\u9700\u6c42\u6025\u5267\u589e\u52a0\uff0c\u7535\u4fe1\u8fd0\u8425\u5546\u4eec\u8d5a\u94b1\u7684\u673a\u4f1a\u6765\u4e86\uff0c\u4f46\u6311\u6218\u4e5f\u6765\u4e86\uff0c\u4ee5\u524d1*155M\u53ef\u4ee5\u4f9b\u597d\u4e0a\u5343\u4eba\u6253\u7535\u8bdd\uff0c\u73b0\u5728\u4eba\u4eec\u9700\u8981\u6253\u7535\u8bdd\u540c\u65f6\u8fd8\u8981\u4e0a\u7f51\uff0c\u5bb6\u5ead\u5bbd\u5e26\u90fd300M\u5149\u7ea4\u5165\u6237\u4e86\uff0c\u5e26\u5bbd\u9700\u6c42\u589e\u957f\u548c\u73b0\u7f51\u8d44\u6e90\u51fa\u73b0\u77db\u76fe\uff0c\u627f\u8f7d\u8bed\u97f3\u7684TDM\u9aa8\u5e72\u7f51\u5df2\u7ecf\u5b8c\u5168\u4e0d\u80fd\u6ee1\u8db3\u6d77\u91cf\u97f3\u89c6\u9891\u4f20\u8f93\u8981\u6c42\u3002\u8981\u89e3\u51b3\u8fd9\u4e2a\u77db\u76fe\uff0c\u4e13\u5bb6\u4eec\u601d\u8003\u826f\u4e45\uff0c\u67d0\u5929\u770b\u5230\u4e8c\u73af\u8def\u9ad8\u67b6\u6865\uff0c\u604d\u7136\u5927\u609f\uff0c\u5982\u679c\u5c06\u7f51\u7edc\u4f20\u8f93\u4e5f\u5212\u5206\u591a\u4e2a\u901a\u9053\uff0c\u4e5f\u80fd\u63d0\u5347\u4f20\u8f93\u6027\u80fd\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u4e8e\u662f\u6ce2\u5206\u4ea7\u751f\uff0c\u6ce2\u5206WDM \u5c31\u662f\u5c06\u591a\u4e2a\u6ce2\u9053\u7684\u4fe1\u53f7\u653e\u5230\u540c\u4e00\u6761\u5149\u7ea4\u4e2d\u8fdb\u884c\u4f20\u9001\u3002WDM\u5f97\u5230\u91cd\u7528\u540e\uff0c\u5404\u5730\u7eb7\u7eb7\u4eff\u6548\uff0c\u73b0\u5728\u7684WDM\u4e0d\u4ec5\u5728\u57ce\u5e02\u4e3b\u5e72\u9053\u91cc\u4f7f\u7528\uff08\u57ce\u57df\u6ce2\u5206\uff09\uff0c\u8fd8\u7528\u5728\u8de8\u5e02\u3001\u8de8\u7701\u9053\u8def\u4e0a\uff08\u957f\u9014\u6ce2\u5206\uff09\u3002<\/p>\n<\/section>\n<section style=\"box-sizing: border-box;\">\n<section style=\"max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-bbd72fd58d34e17df43a7f593964bf39.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" style=\"vertical-align: middle; max-width: 100%; width: 100%; box-sizing: border-box;\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-bbd72fd58d34e17df43a7f593964bf39.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.5574074\" data-type=\"jpeg\" data-w=\"1080\" \/><\/div><\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u88f8\u5149\u7ea4+\u6ce2\u5206\u7684\u6548\u679c\u5bf9\u6bd4\u5982\u56fe\u4f7f\u7528\u4f20\u7edf\u88f8\u5149\u7ea4\uff0c\u76ee\u524d\u5546\u7528\u8f83\u591a\u7684\u662f100G\u5149\u6a21\u5757\uff0c\u90a3\u4e48\u94fe\u8def\u6700\u5927100G\u3002\u88f8\u5149\u7ea4\u4e24\u7aef\u90e8\u7f72\u6ce2\u5206\u8bbe\u5907\uff0c\u5e26\u5bbd\u60ca\u4eba\uff0c\u7ebf\u8def\u5e26\u5bbd\u76f4\u63a5\u53ef\u4ee5\u52304T\u751a\u81f3\u66f4\u9ad8\uff0c\u5355\u6761\u5149\u7ea4\u76ee\u524d\u5b9e\u9a8c\u5ba4\u6700\u9ad8\u6ce2\u5206\u901f\u7387\u662f36T\u3002\u5f53\u7136\uff0c\u6ce2\u5206\u8bbe\u5907\u7279\u522b\u8d35\uff0c\u4e0d\u662f\u4e00\u822c\u5355\u4f4d\u4e70\u5f97\u8d77\uff0c\u6ce2\u5206\u8bbe\u5907\u5382\u5546\u4e3b\u8981\u6709\u534e\u4e3a\u3001\u70fd\u706b\u7b49\uff0c\u5ba2\u6237\u4e3a\u8fd0\u8425\u5546\u3001\u516c\u5b89\u3001BAT\u8fd9\u7c7b\u5355\u4f4d\u5c45\u591a\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">05<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0 \u00a0 \u00a0OTN<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">OTN\uff08OpticalTransportNetwork\uff0c\u5149\u4f20\u9001\u7f51\uff09<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>WDM\u6ce2\u5206\u6280\u672f\u4f18\u52bf\u662f\u5e26\u5bbd\u5927\uff0c\u5927\u5f97\u60ca\u4eba\u3002\u5f53\u7136\u4e5f\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\uff0c\u6700\u7a81\u51fa\u7684\u662f\u5b9e\u65f6\u6d41\u91cf\u76d1\u6d4b\u548c\u91cd\u70b9\u4e1a\u52a1\u4fdd\u969c\u6ca1\u6709\u5f88\u597d\u7684\u63aa\u65bd\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>SDH \u7b11\u9053\uff1a\u5c0f\u6837\u513f\uff0c\u5bb9\u91cf\u90a3\u4e48\u5927\uff0c\u4f60\u76d1\u6d4b\u548c\u7ba1\u7406\u4e0a\u8fd8\u662f\u6709\u95ee\u9898\u5427\uff1f<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>WDM \u56de\u5e94\u9053\uff1a\u6211\u5bb9\u91cf\u786e\u5b9e\u6bd4\u4f60\u5927\u5f97\u591a\uff0c\u4f46\u7ba1\u7406\u8fd9\u65b9\u9762\u7684\u786e\u6ca1\u4f60\u4eec\u505a\u5f97\u597d\uff1b<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>\u4e8e\u662f\u4ed6\u4eec\u63e1\u624b\u8a00\u6b22\uff0c\u4f18\u52bf\u4e92\u8865\uff0c\u4e00\u4e2a\u5168\u65b0\u7684\u5236\u5ea6\u8bde\u751f\u4e86\u2014OTN\u3002\u6240\u4ee5\u7b80\u5355\u7684\u8bf4\uff1aOTN=WDM+SDH<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u6211\u4eec\u5bf9\u4ee5\u524d\u7684\u7ea2\u4ebaSDH\u5728\u6c5f\u6e56\u7684\u53d1\u5c55\u505a\u4e86\u8be6\u7ec6\u7684\u63cf\u8ff0\uff0c\u73b0\u5728\u7684SDH\u4e5f\u53ea\u76f8\u5f53\u4e8eOTN\u638c\u95e8\u4e0b\u7684\u4e00\u4e2a\u5802\u4e3b\u800c\u5df2\u4e86\uff0c\u90a3\u4e48\u53e6\u4e00\u4f4d\u7ea2\u4eba\u4ee5\u592a\u7f51\u5b83\u73b0\u5728\u53d1\u5c55\u7684\u5982\u4f55\u5462\uff1f<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">06<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0 \u00a0 \u00a0MSTP+<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u7531\u4e8e\u5148\u524dMSTP\u6210\u7acb\u65f6\uff0c\u80a1\u6743\u5206\u914d\u4e0d\u5747\uff0c\u6709\u5f88\u591a\u9057\u7559\u95ee\u9898\uff0c\u4ee5\u592a\u7f51\u4ec5\u536020%\uff0c\u5bfc\u81f4\u73b0\u5728\u4ee5\u592a\u7f51\u4e25\u91cd\u4e0d\u6ee1\u610f\uff0c\u6bd5\u7adf\u73b0\u5728\u7f51\u7edc\u4e0aIP\u6d41\u91cf\u5360\u4e8690%\u4ee5\u4e0a\uff0c\u4e3a\u4e86\u5b89\u629a\u8fd9\u4e2a\u201c\u9500\u91cf\u201d\u5360\u516c\u53f890%\u7684\u201c\u9500\u552e\u201d\uff0cSDH \u96c6\u56e2\u7814\u7a76\u540e\u63a8\u51faMSTP+\uff08\u4e5f\u53ebHybrid MSTP\uff09\uff0c50\/50\u80a1\u6743\u5206\u914d\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4ee5\u592a\u7f51\u5728\u516c\u53f8\u7684\u5730\u4f4d\uff0c\u4e5f\u4e0d\u4e3a\u4e00\u79cd\u597d\u7684\u8865\u507f\u63aa\u65bd\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">07<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0 \u00a0 \u00a0IP-RAN\u548cPTN<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u4ee5\u592a\u7f51\u73b0\u5728\u58f0\u52bf\u8d8a\u6765\u8d8a\u5927\uff0c\u518d\u52a0\u4e0a\u53c8\u6709MPLS\u00a0\u52a9\u9635\uff0c\u9010\u6e10\u6709\u4e86\u53ef\u4ee5\u6297\u8861SDH\u7684\u5b9e\u529b\uff0c\u9762\u5bf9MSTP+50%\u7684\u80a1\u4efd\u5206\u914d\uff0c\u4ee5\u592a\u7f51\u5e76\u4e0d\u9ad8\u5174\uff0c\u53d1\u8a93\u8981\u6709\u6240\u6539\u89c2\u2026\u2026<\/p>\n<section class=\"mp_profile_iframe_wrp\"><\/section>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\u4e3a\u4e86\u5bf9\u6297SDH\u9635\u8425\uff0c\u4ee5\u592a\u7f51\u5927\u529b\u53d1\u5c55\u81ea\u5df1\u7684\u52bf\u529b\uff0c\u8d70\u519c\u6751\u5305\u56f4\u57ce\u5e02\u7684\u7b56\u7565\uff0c\u5148\u5c06\u672b\u7aefIP\u5316\uff08\u7ec8\u7aefPC\u3001\u6444\u50cf\u5934\u3001\u6253\u5370\u673a\u90fd\u5f97\u914dIP\uff09\u3002\u540c\u65f6\u5efa\u7acb\u4ee5IP+\u4ee5\u592a\u7f51\u4e3b\u5bfc\u7684\u9aa8\u5e72\u7f51\uff0c\u76f8\u5f53\u4e8e\u81ea\u5df1\u5f00\u516c\u53f8\uff0c\u521b\u4e1a\u4e86\u3002\u4ee5\u592a\u7f51\u9635\u8425\uff0c\u81ea\u7531\u6563\u6f2b\u60ef\u4e86\uff0c\u73b0\u5728\u51fa\u73b0\u4e86\u4e24\u79cd\u5927\u7684\u5206\u6b67\uff1a<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>\u7b2c\u4e00\u79cd\uff1a\u8ba4\u4e3a\u6211\u4eec\u81ea\u5df1\u6210\u7acb\u7684\u8fd0\u8f93\u516c\u53f8\u4e0d\u8ba9SDH\u7684\u5ba2\u6237\uff08TDM\u4e1a\u52a1\uff09\u4e0a\u8f66\uff0c\u5982\u679c\u4e00\u5b9a\u8981\u8fdb\u6765\uff0c\u5fc5\u987b\u6539\u5934\u6362\u9762-\u4f2a\u88c5\uff08\u4eff\u771f\uff09\uff0c\u540c\u65f6\u6211\u4eec\u6ca1\u6709\u65f6\u95f4\u4e0a\u7684\u4fdd\u8bc1\uff08\u65e0\u65f6\u95f4\u540c\u6b65\uff09\uff0c\u6211\u4eec\u7eaf\u7cb9\u4e3a\u6211\u4eec\u4ee5\u592a\u7f51\u670d\u52a1\uff0c\u6211\u4eec\u7684\u516c\u53f8\u540d\u53ebIP-RAN\uff1b<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\" \/>\u7b2c\u4e8c\u79cd\uff1a\u8ba4\u4e3a\u6211\u4eec\u5e94\u8be5\u5438\u6536\u4e00\u4e9bSDH\u7684\u5ba2\u6237\uff0cSDH\u7ecf\u8425\u4e86\u8fd9\u4e48\u591a\u5e74\uff0c\u5b83\u7684\u5ba2\u6237\u8fd8\u662f\u5f88\u591a\u7684\uff08\u8fd8\u6709\u5f88\u591aTDM\u4e1a\u52a1\u9700\u6c42\uff09\uff0c\u540c\u6837\u8fdb\u6765\u540e\u8fd8\u662f\u8981\u6539\u5934\u6362\u9762-\u4f2a\u88c5\uff08\u4eff\u771f\uff09\uff0c\u7136\u540e\u518d\u6211\u4eec\u7684\u5e2e\u6d3e\u91cc\u6d3b\u52a8\uff0c\u51fa\u5e2e\u6d3e\u540e\u518d\u53bb\u6389\u4f2a\u88c5\u8fd8\u539f\u6210\u81ea\u5df1\u539f\u6765\u7684\u6a21\u6837\uff0c\u8fd9\u4e2a\u516c\u53f8\u53d6\u540d\u53ebPTN\u3002\u65e0\u8bba\u54ea\u79cd\u65b9\u5f0f\uff0c\u4f2a\u88c5-\u6613\u5bb9\u672f\u603b\u5c11\u4e0d\u4e86\uff0c\u968f\u540e\u5c31\u5f00\u53d1\u4e86PWE3 \u6613\u5bb9\u672f\uff08CCIE ISP\u8fd0\u8425\u5546\u65b9\u5411\u91cd\u70b9\u8bb2\u7684\u5185\u5bb9\uff0c\u4e00\u822c\u4eba\u4e86\u89e3\u5373\u53ef\uff09\u3002<\/p>\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\">\n<\/section>\n<section style=\"display: flex; flex-flow: row nowrap; margin: 10px 0%; text-align: center; justify-content: center; box-sizing: border-box;\">\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; flex: 0 0 auto; align-self: flex-end; min-width: 10%; max-width: 100%; height: auto; line-height: 1; letter-spacing: 0px; padding: 0px; box-sizing: border-box;\">\n<section style=\"margin: 0px 0%; transform: translate3d(-10px, 0px, 0px); -webkit-transform: translate3d(-10px, 0px, 0px); -moz-transform: translate3d(-10px, 0px, 0px); -o-transform: translate3d(-10px, 0px, 0px); box-sizing: border-box;\">\n<section style=\"color: #7342d7; font-size: 32px; padding: 0px 18px; letter-spacing: 0px; line-height: 1; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">08<\/strong><\/p>\n<\/section>\n<\/section>\n<section style=\"margin: -14px 0% 0px; box-sizing: border-box;\">\n<section style=\"display: inline-block; width: 100%; height: 18px; vertical-align: top; overflow: hidden; background-color: rgba(149, 114, 239, 0.12); box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<section style=\"display: inline-block; vertical-align: bottom; width: auto; align-self: flex-end; flex: 100 100 0%; height: auto; padding: 0px 0px 0px 6px; margin: 0px 0px 0px -30px; border-style: none; border-width: 0px; border-right-color: #9572ef; box-sizing: border-box;\">\n<section style=\"color: #7342d7; text-align: left; letter-spacing: 1px; padding: 0px; box-sizing: border-box;\">\n<p style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"><strong style=\"box-sizing: border-box;\">\u00a0 \u00a0 \u00a0\u603b\u7ed3<\/strong><\/p>\n<\/section>\n<section style=\"margin: 0px 0% 4px; box-sizing: border-box;\">\n<section style=\"background-color: #9572ef; height: 1px; box-sizing: border-box;\"><\/section>\n<\/section>\n<\/section>\n<\/section>\n<section style=\"text-align: unset; 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