{"id":97502,"date":"2024-09-05T10:05:35","date_gmt":"2024-09-05T02:05:35","guid":{"rendered":"\/\/www.viralrail.com\/?p=97502"},"modified":"2024-09-05T10:05:42","modified_gmt":"2024-09-05T02:05:42","slug":"cywssmys","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97502.html","title":{"rendered":"\u57ce\u57df\u7f51\u662f\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u57ce\u57df\u7f51(Metropolitan Area 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class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u6570\u636e\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5c40\u57df\u7f51(LAN)\uff1a\u901a\u5e38\u8986\u76d6\u8303\u56f4\u57280.1\u523025\u516c\u91cc\u4e4b\u95f4\uff0c\u9002\u7528\u4e8e\u540c\u4e00\u5efa\u7b51\u7269\u6216\u6821\u56ed\u5185\u7684\u8bbe\u5907\u8fde\u63a5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5e7f\u57df\u7f51(WAN)\uff1a\u53ef\u4ee5\u8986\u76d6\u66f4\u8fdc\u7684\u8ddd\u79bb\uff0c\u901a\u5e38\u8de8\u8d8a\u57ce\u5e02\u6216\u56fd\u5bb6\u6216\u5730\u533a\uff0c\u4f7f\u7528\u5206\u7ec4\u4ea4\u6362\u6280\u672f\u5c06\u4e0d\u540c\u5730\u533a\u7684\u5c40\u57df\u7f51\u6216\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e92\u8fde\u8d77\u6765\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51(MAN)\uff1a\u4ecb\u4e8eLAN\u548cWAN\u4e4b\u95f4\uff0c\u901a\u5e38\u8986\u76d6\u4e00\u4e2a\u57ce\u5e02\u6216\u5730\u533a\u5185\u7684\u591a\u4e2a\u5730\u70b9\uff0c\u63d0\u4f9b\u6bd4LAN\u66f4\u5e7f\u7684\u8986\u76d6\u8303\u56f4\u4f46\u6bd4WAN\u66f4\u5c0f\u7684\u8303\u56f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5c40\u57df\u7f51(LAN)\uff1a\u5e38\u89c1\u7684\u62d3\u6251\u7ed3\u6784\u5305\u62ec\u661f\u578b\u3001\u603b\u7ebf\u578b\u548c\u73af\u578b\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5e7f\u57df\u7f51(WAN)\uff1a\u901a\u5e38\u91c7\u7528\u661f\u578b\u3001\u7f51\u72b6\u548c\u6811\u72b6\u7b49\u590d\u6742\u7684\u62d3\u6251\u7ed3\u6784\uff0c\u4ee5\u786e\u4fdd\u9ad8\u53ef\u9760\u6027\u548c\u5197\u4f59\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51(MAN)\uff1a\u901a\u5e38\u91c7\u7528\u6df7\u5408\u578b\u62d3\u6251\u7ed3\u6784\uff0c\u7ed3\u5408\u4e86LAN\u548cWAN\u7684\u7279\u70b9\uff0c\u4ee5\u6ee1\u8db3\u5927\u8303\u56f4\u5185\u7684\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u534f\u8bae\u548c\u6280\u672f\u5e94\u7528<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5c40\u57df\u7f51(LAN)\uff1a\u4f7f\u7528\u4ee5\u592a\u7f51\u534f\u8bae\u3001\u4ee4\u724c\u73af\u534f\u8bae\u7b49\uff0c\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u4f4e\u8bef\u7801\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5e7f\u57df\u7f51(WAN)\uff1a\u4e3b\u8981\u4f7f\u7528\u5206\u7ec4\u4ea4\u6362\u6280\u672f\uff0c\u5982IP\u3001PPP\u3001HDLC\u7b49\uff0c\u652f\u6301\u8de8\u5730\u57df\u7684\u6570\u636e\u4f20\u8f93\u3002\u8fd1\u5e74\u6765\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u5e7f\u57df\u7f51(SD-WAN)\u6280\u672f\u4e5f\u9010\u6e10\u666e\u53ca\uff0c\u901a\u8fc7\u81ea\u52a8\u5316\u9009\u62e9\u6700\u4f73\u8fde\u63a5\u9009\u9879\u6765\u4f18\u5316\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51(MAN)\uff1a\u65b0\u578b\u57ce\u57df\u7f51\u91c7\u7528SRv6\u6280\u672f\u5b8c\u6210\u4e1a\u52a1\u627f\u8f7d\uff0c\u5e76\u7ed3\u5408DetNet\u6280\u672f\u5b9e\u73b0\u786e\u5b9a\u6027\u7f51\u7edc\u7684\u6781\u4f4e\u4e22\u5305\u548c\u53ef\u627f\u8bfa\u7684\u65f6\u5ef6\u4e0a\u9650\u3002\u6b64\u5916\uff0c\u8fd8\u91c7\u7528\u7f51\u7edc\u5207\u7247\u6280\u672f\u548cTelemetry\u53caAI\u6280\u672f\u5b9e\u73b0\u7f51\u7edc\u667a\u80fd\u76d1\u6d4b\u548c\u667a\u80fd\u5316\u7ba1\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u57ce\u57df\u7f51\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u5f71\u54cd?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f30\u57ce\u57df\u7f51\u7684\u8bbe\u8ba1\u548c\u5b9e\u65bd\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u5f71\u54cd\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6210\u719f\u5ea6\u6a21\u578b\u8bc4\u4f30<\/strong>\uff1a\u4f7f\u7528\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u6210\u719f\u5ea6\u6a21\u578b(CIMM)\u6765\u8bc4\u4f30\u548c\u6539\u8fdb\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u7ee9\u6548\u3001\u8fc7\u7a0b\u548c\u4e92\u64cd\u4f5c\u6027\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u4e86\u89e3\u57ce\u57df\u7f51\u5728\u8fd9\u4e9b\u65b9\u9762\u7684\u8868\u73b0\uff0c\u5e76\u6307\u5bfc\u5176\u4f18\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8fd0\u8425\u7ee9\u6548\u8bc4\u4ef7<\/strong>\uff1a\u57fa\u4e8e\u6295\u8d44\u5efa\u8bbe\u3001\u8fd0\u8425\u7ba1\u7406\u548c\u670d\u52a1\u5bf9\u8c61\u7b49\u5404\u65b9\u8981\u6c42\uff0c\u91c7\u7528\u9002\u5f53\u65b9\u6cd5\u7efc\u5408\u5206\u6790\u8bbe\u65bd\u8fd0\u8425\u5bf9\u57ce\u5e02\u7ecf\u6d4e\u3001\u793e\u4f1a\u3001\u73af\u5883\u7b49\u65b9\u9762\u7684\u5f71\u54cd\u3002\u8fd9\u6709\u52a9\u4e8e\u5168\u9762\u7406\u89e3\u57ce\u57df\u7f51\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u6574\u4f53\u5f71\u54cd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u90bb\u907f\u6548\u5e94\u8bc4\u4ef7<\/strong>\uff1a\u4ece\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u4ea7\u751f\u90bb\u907f\u6548\u5e94\u7684\u539f\u56e0\u51fa\u53d1\uff0c\u5206\u6790\u5404\u79cd\u57fa\u7840\u8bbe\u65bd\u7684\u89c4\u6a21\u3001\u6027\u8d28\u548c\u7a7a\u95f4\u5206\u5e03\u72b6\u51b5\u5bf9\u90bb\u907f\u6548\u5e94\u7684\u4f5c\u7528\u6027\u8d28\u548c\u5f71\u54cd\u7a0b\u5ea6\u3002\u7ed3\u5408\u4eba\u53e3\u5206\u5e03\u72b6\u51b5\uff0c\u6784\u5efa\u57ce\u5e02\u533a\u57df\u90bb\u907f\u6307\u6570\u7684\u8bc4\u4ef7\u4f53\u7cfb\uff0c\u5b9a\u91cf\u8bc4\u4ef7\u57ce\u57df\u7f51\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u5f71\u54cd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u8bbe\u8ba1\u539f\u5219<\/strong>\uff1a\u8003\u8651\u4f20\u7edf\u57ce\u57df\u7f51\u4e0e\u6570\u636e\u4e2d\u5fc3\u89c4\u5212\u4e0e\u8bbe\u8ba1\u53ca\u7f51\u7edc\u5b89\u5168\u8bbe\u8ba1\u7684\u539f\u5219\uff0c\u5305\u62ec\u6838\u5fc3\u5c42\u3001\u6c47\u805a\u5c42\u548c\u63a5\u5165\u5c42\u7684\u5206\u5c42\u8bbe\u8ba1\u3002\u8fd9\u6709\u52a9\u4e8e\u786e\u4fdd\u7f51\u7edc\u7ed3\u6784\u7684\u5408\u7406\u6027\u548c\u529f\u80fd\u5b9e\u4f53\u4e4b\u95f4\u7684\u4f5c\u7528\u660e\u786e\uff0c\u4ece\u800c\u5f71\u54cd\u7f51\u7edc\u8bbe\u8ba1\u7684\u6210\u529f\u4e0e\u5426\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65b0\u578b\u57ce\u57df\u7f51\u5173\u952e\u6280\u672f<\/strong>\uff1a\u5173\u6ce8\u65b0\u578b\u57ce\u57df\u7f51\u7684\u5173\u952e\u6280\u672f\u548c\u5b9e\u65bd\u67b6\u6784\uff0c\u5982\u8f6c\u63a7\u5206\u79bb\u7684vBRAS\u6280\u672f\u3002\u8fd9\u4e9b\u6280\u672f\u7684\u5e94\u7528\u53ef\u80fd\u4f1a\u5f71\u54cd\u57ce\u57df\u7f51\u7684\u6027\u80fd\u548c\u6548\u7387\uff0c\u8fdb\u800c\u5f71\u54cd\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u8fd0\u884c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u73af\u5883\u5f71\u54cd\u8bc4\u4ef7<\/strong>\uff1a\u9075\u5faa\u89c4\u5212\u73af\u5883\u5f71\u54cd\u8bc4\u4ef7\u6280\u672f\u5bfc\u5219\uff0c\u4ece\u57ce\u5e02\u5b9a\u4f4d\u3001\u53d1\u5c55\u89c4\u6a21\u3001\u7a7a\u95f4\u7ed3\u6784\u4e0e\u5e03\u5c40\u3001\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\u53ca\u89c4\u5212\u5b9e\u65bd\u7684\u80cc\u666f\u56e0\u7d20\u7b49\u65b9\u9762\u8bc6\u522b\u73af\u5883\u5f71\u54cd\u3002\u8fd9\u6709\u52a9\u4e8e\u8bc4\u4f30\u57ce\u57df\u7f51\u5bf9\u57ce\u5e02\u73af\u5883\u7684\u5f71\u54cd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u7136\u5b9e\u9a8c\u65b9\u6cd5<\/strong>\uff1a\u91c7\u7528\u81ea\u7136\u5b9e\u9a8c\u65b9\u6cd5\u8bc4\u4f30\u57ce\u5e02\u5927\u578b\u4ea4\u901a\u57fa\u7840\u8bbe\u65bd\u5bf9\u793e\u4f1a\u3001\u7ecf\u6d4e\u548c\u5065\u5eb7\u7684\u5f71\u54cd\u3002\u867d\u7136\u8fd9\u662f\u9488\u5bf9\u4ea4\u901a\u57fa\u7840\u8bbe\u65bd\u7684\u7814\u7a76\uff0c\u4f46\u540c\u6837\u7684\u65b9\u6cd5\u53ef\u4ee5\u5e94\u7528\u4e8e\u8bc4\u4f30\u57ce\u57df\u7f51\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u57ce\u57df\u7f51\u5728\u8bed\u97f3\u3001\u6570\u636e\u3001\u89c6\u9891\u7b49\u7efc\u5408\u4e1a\u52a1\u63a5\u5165\u65b9\u9762\u7684\u6280\u672f\u7ec6\u8282<\/h2>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51(MAN)\u5728\u652f\u6301\u8bed\u97f3\u3001\u6570\u636e\u3001\u89c6\u9891\u7b49\u7efc\u5408\u4e1a\u52a1\u63a5\u5165\u65b9\u9762\uff0c\u91c7\u7528\u4e86\u591a\u79cd\u6280\u672f\u548c\u8bbe\u5907\u6765\u5b9e\u73b0\u9ad8\u5e26\u5bbd\u3001\u591a\u529f\u80fd\u7684\u591a\u5a92\u4f53\u901a\u4fe1\u7f51\u7edc\u3002\u4ee5\u4e0b\u662f\u5176\u6280\u672f\u7ec6\u8282\u7684\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51\u901a\u5e38\u91c7\u7528\u5149\u7ea4\u4f5c\u4e3a\u4f20\u8f93\u5a92\u4ecb\uff0c\u80fd\u591f\u63d0\u4f9b\u4ece64 kb\/s\u52302.5 Gb\/s\u300110 Gb\/s\u300125 Gb\/s\u3001100 Gb\/s\u7b49\u591a\u79cd\u901f\u7387\u7684\u670d\u52a1\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51\u57fa\u4e8eIP\u548cATM\u7535\u4fe1\u6280\u672f\uff0c\u96c6\u6210\u4e86\u6570\u636e\u3001\u8bed\u97f3\u3001\u89c6\u9891\u670d\u52a1\u3002\u6b64\u5916\uff0c\u57ce\u57df\u7f51\u8fd8\u5229\u7528\u5927\u5bb9\u91cf\u878d\u5408\u8bbe\u5907\uff0c\u63d0\u4f9bsession\u7ea7ipoe\u3001\u7ec4\u64advpn\u3001\u89c6\u9891cache\u3001ipv6\u7b49\u6280\u672f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u63a5\u5165\u5c42\u5229\u7528\u591a\u79cd\u63a5\u5165\u6280\u672f\u8fdb\u884c\u5e26\u5bbd\u548c\u4e1a\u52a1\u5206\u914d\uff0c\u5b9e\u73b0\u7528\u6237\u7684\u63a5\u5165\u3002\u63a5\u5165\u8282\u70b9\u8bbe\u5907\u5b8c\u6210\u591a\u4e1a\u52a1\u7684\u590d\u7528\u548c\u4f20\u8f93\u3002\u4f8b\u5982\uff0c\u6c47\u805a\u5c42\u4ea4\u6362\u673a\u63d0\u4f9b128K\u7684MAC\u5730\u5740\uff0c\u53ef\u4ee5\u652f\u6301\u8d85\u8fc710\u4e07\u4eba\u5e76\u53d1\u63a5\u5165\uff0c\u5e76\u4e14\u4e07\u5146\u7aef\u53e3\u7f13\u5b58\u5927\u4e8e200ms\uff0c\u9002\u5408\u627f\u8f7d\u5e7f\u7535\u4e92\u52a8\u70b9\u64ad\u4e1a\u52a1\u7684CDN\u548c\u89c6\u9891\u63a8\u6d41\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e1a\u52a1\u63a7\u5236\u5c42\u662f\u591a\u4e1a\u52a1\u878d\u5408\u627f\u8f7d\u7684\u5173\u952e\u8bbe\u5907\uff0c\u5728\u7f51\u7edc\u4e2d\u627f\u62c5\u7740\u627f\u4e0a\u542f\u4e0b\u7684\u529f\u80fd\u3002\u5b83\u91c7\u7528\u9ad8\u53ef\u9760\u6027\u90e8\u7f72\u7684\u6280\u672f\uff0c\u5982Lag\u3001ima\u3001ml-ppp\u7b49\u4fdd\u62a4\u6280\u672f\uff0c\u786e\u4fdd\u7efc\u5408\u63a5\u5165\u5e73\u9762\u7684\u9ad8\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51\u5411\u7528\u6237\u63d0\u4f9b\u8bed\u97f3\u3001\u6570\u636e\u3001VoIP\/FoIP\u3001Internet\u63a5\u5165\u3001\u9ad8\u901fIP\u4ea4\u6362\u548c\u8def\u7531\u53ca\u5176\u4ed6\u591a\u79cd\u5bbd\u5e26\u4e1a\u52a1\u3002\u4f8b\u5982\uff0cWACOS\u7cfb\u7edf\u7efc\u5408\u4e86\u4ea4\u6362\u3001\u63a5\u5165\u3001\u8fd0\u8425\u652f\u6301\u7b49\u6280\u672f\uff0c\u4e3a\u57ce\u57df\u7f51\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u57ce\u57df\u7f51\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000\u57ce\u57df\u7f51\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u5e94\u7528\u6848\u4f8b\u5305\u62ec\u591a\u4e2a\u9886\u57df\u548c\u56fd\u5bb6\u6216\u5730\u533a\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<ul 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