{"id":30670,"date":"2026-03-06T16:36:21","date_gmt":"2026-03-06T08:36:21","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-fix-high-latency-issues-on-cod14-japan-server\/"},"modified":"2026-03-06T16:41:31","modified_gmt":"2026-03-06T08:41:31","slug":"how-to-fix-high-latency-issues-on-cod14-japan-server","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-fix-high-latency-issues-on-cod14-japan-server\/","title":{"rendered":"\u5982\u4f55\u4fee\u590d COD14 \u65e5\u672c\u670d\u52a1\u5668\u7684\u9ad8\u5ef6\u8fdf\u95ee\u9898"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u4f60\u60f3\u5728 cod14 \u7684 <a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/tokyo\/cn2\/\">\u65e5\u672c\u670d\u52a1\u5668<\/a>\u4e0a\u4eab\u53d7\u6d41\u7545\u7684\u6e38\u620f\u4f53\u9a8c\uff0c\u4f46<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-to-resolve-network-latency-issues-in-anti-ddos-servers\/\">\u9ad8\u5ef6\u8fdf<\/a>\u548c\u9ad8 ping \u4f1a\u5f7b\u5e95\u7834\u574f\u6e38\u620f\u4e50\u8da3\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u7b80\u5355\u6b65\u9aa4\u6765\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u6bd4\u5982\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u3001\u5207\u6362\u670d\u52a1\u5668\u533a\u57df\u3001\u91cd\u542f\u8def\u7531\u5668\u3001\u5173\u95ed\u672a\u4f7f\u7528\u7684\u5e94\u7528\u3001\u5c1d\u8bd5 VPN\uff0c\u6216\u542f\u7528 QoS \u7b49\u3002<\/p>\n<blockquote>\n<p>\u6309\u7167\u4e0b\u9762\u7684\u64cd\u4f5c\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u964d\u4f4e\u5ef6\u8fdf\uff0c\u5e76\u5728\u5bf9\u5c40\u4e2d\u7acb\u523b\u770b\u5230\u6548\u679c\u3002<\/p>\n<\/blockquote>\n<h2>\u8981\u70b9\u901f\u89c8<\/h2>\n<ul>\n<li>\n<p>\u4f7f\u7528\u6709\u7ebf\u4ee5\u592a\u7f51\u8fde\u63a5\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u5361\u987f\u3002\u4e0e Wi\u2011Fi \u76f8\u6bd4\uff0c\u6709\u7ebf\u8fde\u63a5\u6700\u591a\u53ef\u5c06\u5ef6\u8fdf\u964d\u4f4e\u7ea6 50%\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b9a\u671f\u91cd\u542f\u8def\u7531\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668\uff0c\u6e05\u9664\u6545\u969c\u5e76\u5237\u65b0\u7f51\u7edc\u3002\u8fd9\u4e2a\u7b80\u5355\u6b65\u9aa4\u5c31\u80fd\u63d0\u5347\u8fde\u63a5\u7a33\u5b9a\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u6e38\u620f\u524d\u5173\u95ed\u540e\u53f0\u5e94\u7528\uff0c\u91ca\u653e\u5e26\u5bbd\u548c\u5904\u7406\u5668\u8d44\u6e90\uff0c\u6709\u52a9\u4e8e\u5728\u6e38\u620f\u8fc7\u7a0b\u4e2d\u51cf\u5c11\u5361\u987f\u3002<\/p>\n<\/li>\n<li>\n<p>\u9650\u5236\u540c\u65f6\u8fde\u63a5\u5230\u7f51\u7edc\u7684\u8bbe\u5907\u6570\u91cf\u3002\u8bbe\u5907\u8d8a\u5c11\uff0c\u5bf9\u5e26\u5bbd\u7684\u7ade\u4e89\u5c31\u8d8a\u5c0f\uff0c\u8fde\u63a5\u5c31\u8d8a\u7a33\u5b9a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u6e38\u620f VPN \u6765\u4f18\u5316\u8fde\u63a5\u3002\u9009\u62e9\u9760\u8fd1\u65e5\u672c\u7684 VPN \u8282\u70b9\u6548\u679c\u6700\u4f73\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>COD14 \u65e5\u672c\u670d\u52a1\u5668\u9ad8\u5ef6\u8fdf\u7684\u5e38\u89c1\u539f\u56e0<\/h2>\n<p>\u5f53\u4f60\u5728 cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e0a\u6e38\u620f\u65f6\uff0c\u53ef\u80fd\u4f1a\u53d1\u73b0\u5ef6\u8fdf\u9ad8\u6216 ping \u503c\u504f\u9ad8\u3002\u9020\u6210\u8fd9\u4e9b\u95ee\u9898\u7684\u56e0\u7d20\u6709\u5f88\u591a\u3002\u4e86\u89e3\u4e3b\u8981\u539f\u56e0\uff0c\u6709\u52a9\u4e8e\u9488\u5bf9\u6027\u89e3\u51b3\u95ee\u9898\uff0c\u66f4\u5feb\u4fee\u590d\u5ef6\u8fdf\u3002<\/p>\n<h3>\u7f51\u7edc\u4e0e\u8def\u7531\u95ee\u9898<\/h3>\n<p>\u7f51\u7edc\u4e0e\u8def\u7531\u95ee\u9898\u5f80\u5f80\u662f\u9ad8\u5ef6\u8fdf\u7684\u4e3b\u8981\u6765\u6e90\u3002\u7279\u522b\u662f\u5f53\u4f60\u8ddd\u79bb\u65e5\u672c\u8f83\u8fdc\u65f6\uff0c\u6570\u636e\u5fc5\u987b\u957f\u8ddd\u79bb\u4f20\u8f93\u3002\u4f60\u7684\u6570\u636e\u6bcf\u7ecf\u8fc7\u4e00\u4e2a\u8bbe\u5907\uff08\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\uff09\uff0c\u90fd\u4f1a\u589e\u52a0\u4e00\u70b9\u5ef6\u65f6\u3002\u5982\u679c\u4f60\u7684\u7f51\u7edc\u670d\u52a1\u63d0\u4f9b\u5546\uff08ISP\uff09\u4f7f\u7528\u4e86\u4f4e\u6548\u7684\u8def\u7531\u8def\u5f84\uff0c\u4f60\u7684\u8fde\u63a5\u901f\u5ea6\u4f1a\u8fdb\u4e00\u6b65\u4e0b\u964d\u3002\u9ad8\u5cf0\u65f6\u6bb5\u7684\u7f51\u7edc\u62e5\u585e\uff0c\u4e5f\u4f1a\u663e\u8457\u589e\u52a0\u9ad8 ping \u7684\u60c5\u51b5\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u4f60\u53ef\u4ee5\u4f7f\u7528 traceroute \u7b49\u5de5\u5177\u68c0\u67e5\u8fde\u63a5\u8def\u5f84\uff0c\u67e5\u770b\u5ef6\u8fdf\u4e3b\u8981\u51fa\u73b0\u5728\u4ec0\u4e48\u4f4d\u7f6e\u3002<\/p>\n<\/blockquote>\n<p>\u4e0b\u9762\u662f\u51e0\u79cd\u4e3b\u8981\u7f51\u7edc\u65f6\u5ef6\u7c7b\u578b\u7684\u901f\u89c8\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 100px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u65f6\u5ef6\u7c7b\u578b<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4ea7\u751f\u539f\u56e0<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5178\u578b\u8303\u56f4<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u80fd\u5426\u4f18\u5316\uff1f<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f20\u64ad\u65f6\u5ef6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6570\u636e\u9700\u8981\u4f20\u8f93\u7684\u7269\u7406\u8ddd\u79bb<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5\u2013150ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u57fa\u672c\u4e0d\u80fd\u2014\u2014\u552f\u4e00\u529e\u6cd5\u662f\u9009\u62e9\u66f4\u8fd1\u7684\u670d\u52a1\u5668<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f20\u8f93\u65f6\u5ef6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c06\u6570\u636e\u201c\u63a8\u5165\u201d\u7f51\u7edc\u6240\u9700\u65f6\u95f4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>1\u201310ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u90e8\u5206\u53ef\u4ee5\u2014\u2014\u5347\u7ea7\u7f51\u7edc\u5e26\u5bbd\u4f1a\u6709\u6240\u5e2e\u52a9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5904\u7406\u65f6\u5ef6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8def\u7531\u5668\/\u670d\u52a1\u5668\u5bf9\u6570\u636e\u8fdb\u884c\u68c0\u67e5\u4e0e\u8f6c\u53d1<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6bcf\u8df3 1\u201310ms<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u90e8\u5206\u53ef\u4ee5\u2014\u2014\u66f4\u597d\u7684\u8def\u7531\u5668\/\u5149\u732b\u6709\u5e2e\u52a9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6392\u961f\u65f6\u5ef6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc\u62e5\u585e\u65f6\uff0c\u6570\u636e\u201c\u6392\u961f\u7b49\u5f85\u201d\u53d1\u9001<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0\u20131000ms \u4ee5\u4e0a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u53ef\u4ee5\uff01\u8fd9\u901a\u5e38\u662f\u4e3b\u8981\u95ee\u9898\uff0c\u4e5f\u6700\u5bb9\u6613\u88ab\u4f18\u5316<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>\u670d\u52a1\u5668\u4f4d\u7f6e\u4e0e\u8fc7\u8f7d<\/h3>\n<p>\u6e38\u620f\u670d\u52a1\u5668\u7684\u7269\u7406\u4f4d\u7f6e\u76f4\u63a5\u5f71\u54cd\u4f60\u7684\u5ef6\u8fdf\u3002\u5982\u679c\u4f60\u5728\u65e5\u672c\u4ee5\u5916\u5730\u533a\u8fde\u63a5\u65e5\u672c\u670d\u52a1\u5668\uff0c\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\u66f4\u957f\uff0c\u81ea\u7136\u4f1a\u5e26\u6765\u66f4\u9ad8\u7684\u5ef6\u8fdf\u3002\u670d\u52a1\u5668\u8fc7\u8f7d\u4e5f\u540c\u6837\u5173\u952e\uff1a\u5f53\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u7684\u73a9\u5bb6\u8fc7\u591a\u65f6\uff0c\u670d\u52a1\u5668\u96be\u4ee5\u53ca\u65f6\u5904\u7406\u6240\u6709\u8bf7\u6c42\uff0c\u5c31\u4f1a\u51fa\u73b0 ping \u98d9\u5347\u548c\u8fde\u63a5\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\u3002<\/p>\n<ul>\n<li>\n<p>\u4f60\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u5730\u7406\u8ddd\u79bb<\/p>\n<\/li>\n<li>\n<p>\u9ad8\u5cf0\u671f\u7684\u7f51\u7edc\u62e5\u585e\u60c5\u51b5<\/p>\n<\/li>\n<\/ul>\n<h3>\u8bbe\u5907\u4e0e\u672c\u5730\u7f51\u7edc\u9650\u5236<\/h3>\n<p>\u4f60\u81ea\u5df1\u7684\u8bbe\u5907\u548c\u5bb6\u5ead\u7f51\u7edc\u540c\u6837\u53ef\u80fd\u662f\u5ef6\u8fdf\u7684\u6765\u6e90\u3002\u8001\u65e7\u7684\u8def\u7531\u5668\u6216\u5149\u732b\uff0c\u53ef\u80fd\u65e0\u6cd5\u5f88\u597d\u5730\u5904\u7406\u73b0\u4ee3\u7f51\u7edc\u6e38\u620f\u7684\u6d41\u91cf\u3002\u5982\u679c\u4f7f\u7528 Wi\u2011Fi\uff0c\u6765\u81ea\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\u4e5f\u4f1a\u964d\u4f4e\u901f\u5ea6\u3002\u8fde\u63a5\u8bbe\u5907\u8fc7\u591a\uff0c\u540c\u6837\u4f1a\u5bfc\u81f4\u9ad8\u5ef6\u8fdf\u3002\u5bbd\u5e26\u8d28\u91cf\u4e0d\u4f73\u6216\u8005 ISP \u8def\u7531\u6548\u7387\u4f4e\uff0c\u4e5f\u4f1a\u8fdb\u4e00\u6b65\u52a0\u5267\u9ad8 ping \u95ee\u9898\u3002<\/p>\n<ul>\n<li>\n<p>\u8bbe\u5907\u6027\u80fd\u53d7\u9650\uff08\u5982\u786c\u4ef6\u8001\u65e7\uff09\uff0c\u4f1a\u964d\u4f4e\u5b9e\u9645\u53ef\u7528\u5e26\u5bbd\u3002<\/p>\n<\/li>\n<li>\n<p>\u672c\u5730\u7f51\u7edc\u9ad8\u8d1f\u8f7d\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u4f1a\u4f7f\u5ef6\u8fdf\u5347\u9ad8\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u5347\u7ea7\u8bbe\u5907\u3001\u9650\u5236\u8fde\u63a5\u8bbe\u5907\u6570\u91cf\uff0c\u5e76\u9009\u62e9\u6700\u4f73\u8fde\u63a5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u9ad8\u5ef6\u8fdf\u3002<\/p>\n<h2>\u964d\u4f4e\u9ad8 Ping \u7684\u5feb\u901f\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u5728 cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e0a\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u5feb\u901f\u65b9\u6cd5\u6765\u5e94\u5bf9\u5361\u987f\u548c\u5ef6\u8fdf\u95ee\u9898\u3002\u6bcf\u4e2a\u65b9\u6cd5\u90fd\u9488\u5bf9\u4e00\u79cd\u5e38\u89c1\u7684\u9ad8 ping \u6216\u9ad8\u5ef6\u8fdf\u539f\u56e0\u3002\u5982\u679c\u80fd\u6309\u6b65\u9aa4\u64cd\u4f5c\uff0c\u4f60\u7684\u6e38\u620f\u4f53\u9a8c\u4f1a\u5f88\u5feb\u5f97\u5230\u6539\u5584\u3002<\/p>\n<h3>\u4f7f\u7528\u6709\u7ebf\u4ee5\u592a\u7f51\u8fde\u63a5<\/h3>\n<p>\u4ece Wi\u2011Fi \u5207\u6362\u5230\u6709\u7ebf\u4ee5\u592a\u7f51\uff0c\u662f\u964d\u4f4e\u5361\u987f\u6700\u5feb\u3001\u6700\u6709\u6548\u7684\u65b9\u5f0f\u3002Wi\u2011Fi \u5bb9\u6613\u53d7\u5230\u5e72\u6270\u548c\u4fe1\u53f7\u8870\u51cf\u7684\u5f71\u54cd\uff0c\u800c\u7f51\u7ebf\u80fd\u63d0\u4f9b\u66f4\u7a33\u5b9a\u3001\u76f4\u63a5\u7684\u8def\u7531\u5668\u8fde\u63a5\u3002\u5efa\u8bae\u4f7f\u7528\u9ad8\u8d28\u91cf\u3001\u957f\u5ea6\u9002\u4e2d\u7684\u7f51\u7ebf\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u6548\u679c\u3002\u8fd9\u6837\u7684\u914d\u7f6e\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\uff0c\u8ba9\u8fde\u63a5\u66f4\u7a33\u5b9a\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u5c06\u7f51\u7ebf\u4e00\u7aef\u8fde\u63a5\u5230\u4f60\u7684\u7535\u8111\u6216\u4e3b\u673a\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c06\u7f51\u7ebf\u53e6\u4e00\u7aef\u63d2\u5165\u8def\u7531\u5668\u6216\u8c03\u5236\u89e3\u8c03\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u786e\u4fdd\u7f51\u7ebf\u65e0\u635f\u574f\u4e14\u4e0d\u8fc7\u957f\uff0c\u8f83\u77ed\u7684\u7f51\u7ebf\u901a\u5e38\u80fd\u7565\u5fae\u964d\u4f4e\u5ef6\u8fdf\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fdb\u5165\u6e38\u620f\u6d4b\u8bd5\u8fde\u63a5\uff0c\u67e5\u770b ping \u662f\u5426\u964d\u4f4e\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u4e0e Wi\u2011Fi \u76f8\u6bd4\uff0c\u6709\u7ebf\u8fde\u63a5\u7684\u5361\u987f\u6709\u671b\u964d\u4f4e\u7ea6 50%\u3002\u4f60\u4f1a\u660e\u663e\u611f\u5230\u5ef6\u8fdf\u6ce2\u52a8\u51cf\u5c11\u3001\u6e38\u620f\u66f4\u7a33\u5b9a\u3002<\/p>\n<\/blockquote>\n<h3>\u91cd\u542f\u8def\u7531\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668<\/h3>\n<p>\u91cd\u542f\u8def\u7531\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668\u53ef\u4ee5\u6e05\u9664\u4e34\u65f6\u6545\u969c\u3001\u5237\u65b0\u7f51\u7edc\u8fde\u63a5\u3002\u8fd9\u4e2a\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u7ecf\u5e38\u80fd\u89e3\u51b3\u56e0\u7f51\u7edc\u62e5\u585e\u6216\u8bbe\u5907\u8fc7\u8f7d\u5f15\u53d1\u7684\u9ad8\u5ef6\u8fdf\u548c\u5361\u987f\u95ee\u9898\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u4ece\u7535\u6e90\u63d2\u5ea7\u4e0a\u62d4\u4e0b\u8def\u7531\u5668\u4e0e\u8c03\u5236\u89e3\u8c03\u5668\u7684\u7535\u6e90\u63d2\u5934\u3002<\/p>\n<\/li>\n<li>\n<p>\u7b49\u5f85\u81f3\u5c11 30 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\u524d\u5173\u95ed\u6240\u6709\u4e0d\u5fc5\u8981\u7684\u7a0b\u5e8f\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u5728 Windows \u4e0a\u6253\u5f00\u4efb\u52a1\u7ba1\u7406\u5668\uff0c\u6216\u5728 Mac \u4e0a\u6253\u5f00\u6d3b\u52a8\u76d1\u89c6\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u627e\u51fa\u5360\u7528\u7f51\u7edc\u6216 CPU \u8d44\u6e90\u8f83\u591a\u7684\u7a0b\u5e8f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5173\u95ed\u6d4f\u89c8\u5668\u3001\u6d41\u5a92\u4f53\u8f6f\u4ef6\u4ee5\u53ca\u4e0b\u8f7d\u4efb\u52a1\u7b49\u975e\u5fc5\u8981\u5e94\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u53ea\u4fdd\u7559\u4e0e\u6e38\u620f\u76f8\u5173\u6216\u5fc5\u987b\u8fd0\u884c\u7684\u7a0b\u5e8f\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u5173\u95ed\u540e\u53f0\u5e94\u7528\u80fd\u4e3a\u6e38\u620f\u91ca\u653e\u66f4\u591a\u8d44\u6e90\uff0c\u4ece\u800c\u964d\u4f4e\u5361\u987f\uff0c\u6539\u5584\u4f60\u4e0e cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\u8d28\u91cf\u3002<\/p>\n<\/blockquote>\n<h3>\u51cf\u5c11\u8054\u7f51\u8bbe\u5907\u6570\u91cf<\/h3>\n<p>\u592a\u591a\u8bbe\u5907\u540c\u65f6\u5360\u7528\u7f51\u7edc\uff0c\u4f1a\u9020\u6210\u62e5\u585e\u5e76\u5bfc\u81f4\u9ad8 ping\u3002\u6bcf\u4e00\u53f0\u8bbe\u5907\u90fd\u4f1a\u62a2\u5360\u4e00\u90e8\u5206\u5e26\u5bbd\uff0c\u6700\u7ec8\u4f53\u73b0\u4e3a\u660e\u663e\u7684\u5ef6\u8fdf\u548c\u5361\u987f\u3002\u56e0\u6b64\uff0c\u5efa\u8bae\u5728\u6e38\u620f\u65f6\u5c3d\u91cf\u51cf\u5c11\u5176\u4ed6\u8bbe\u5907\u7684\u7f51\u7edc\u4f7f\u7528\u3002<\/p>\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u767b\u5f55\u8def\u7531\u5668\u7ba1\u7406\u754c\u9762\uff0c\u67e5\u770b\u5df2\u8fde\u63a5\u8bbe\u5907\u5217\u8868\u3002<\/p>\n<\/li>\n<li>\n<p>\u65ad\u5f00\u4e0d\u5fc5\u8981\u7684\u8bbe\u5907\uff0c\u6bd4\u5982\u624b\u673a\u3001\u5e73\u677f\u548c\u667a\u80fd\u7535\u89c6\u7b49\u3002<\/p>\n<\/li>\n<li>\n<p>\u6682\u505c\u5176\u4ed6\u8bbe\u5907\u4e0a\u7684\u4e0b\u8f7d\u6216\u5728\u7ebf\u89c6\u9891\u64ad\u653e\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e0e\u5bb6\u4eba\u6216\u5ba4\u53cb\u6c9f\u901a\uff0c\u5728\u4f60\u6e38\u620f\u65f6\u5c3d\u91cf\u5c11\u7528\u7f51\u7edc\u3002<\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u8fde\u63a5\u8bbe\u5907\u8d8a\u5c11\uff0c\u5bf9\u5e26\u5bbd\u7684\u7ade\u4e89\u8d8a\u5c0f\u3002\u4f60\u7684\u7f51\u7edc\u4f1a\u66f4\u52a0\u7a33\u5b9a\uff0c\u5ef6\u8fdf\u4e5f\u4f1a\u968f\u4e4b\u4e0b\u964d\u3002<\/p>\n<\/blockquote>\n<p><strong>\u57fa\u4e8e\u7528\u6237\u53cd\u9988\u548c\u6280\u672f\u7814\u7a76\uff0c\u4ee5\u4e0b\u662f\u6700\u6709\u6548\u7684\u5feb\u901f\u4f18\u5316\u63aa\u65bd\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u5207\u6362\u4e3a\u6709\u7ebf LAN \u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u66f4\u77ed\u3001\u54c1\u8d28\u66f4\u9ad8\u7684\u7f51\u7ebf\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u7535\u8111\u914d\u7f6e\u5e76\u8fdb\u884c\u6027\u80fd\u4f18\u5316\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u5176\u4ed6\u65b9\u6cd5\u65e0\u6548\uff0c\u8003\u8651\u66f4\u6362\u66f4\u4f18\u8d28\u7684 ISP\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u6b65\u9aa4\u80fd\u5e2e\u52a9\u4f60\u5feb\u901f\u964d\u4f4e\u5361\u987f\u3001\u4fee\u590d\u9ad8 ping\uff0c\u8ba9\u4f60\u5728 cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e0a\u4eab\u53d7\u66f4\u6d41\u7545\u7684\u5bf9\u5c40\u4f53\u9a8c\u3002<\/p>\n<h2>\u8fdb\u4e00\u6b65\u4f18\u5316 COD14 \u65e5\u672c\u670d\u52a1\u5668\u8fde\u63a5<\/h2>\n<p>\u5728\u5b8c\u6210\u57fa\u7840\u4f18\u5316\u540e\uff0c\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u6e38\u620f\u5185\u548c\u7f51\u7edc\u8bbe\u7f6e\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u8fde\u63a5\u8d28\u91cf\u3002\u8fd9\u4e9b\u65b9\u6cd5\u80fd\u5e2e\u52a9\u4f60\u4fee\u590d\u5361\u987f\u3001\u964d\u4f4e\u9ad8\u5ef6\u8fdf\uff0c\u5728 cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e0a\u83b7\u5f97\u5c3d\u53ef\u80fd\u51fa\u8272\u7684\u4f53\u9a8c\u3002<\/p>\n<h3>\u5728\u6e38\u620f\u5185\u5207\u6362\u670d\u52a1\u5668\u533a\u57df<\/h3>\n<p>\u9996\u5148\u68c0\u67e5\u6e38\u620f\u8bbe\u7f6e\u3002\u5f88\u591a\u6e38\u620f\u90fd\u652f\u6301\u5728\u8bbe\u7f6e\u4e2d\u9009\u62e9\u670d\u52a1\u5668\u533a\u57df\u3002\u5982\u679c\u4f60\u5e0c\u671b\u5728\u65e5\u672c\u8282\u70b9\u83b7\u5f97\u6700\u4f4e\u5ef6\u8fdf\uff0c\u5e94\u5728\u6e38\u620f\u91cc\u624b\u52a8\u9009\u62e9\u65e5\u672c\u670d\u52a1\u5668\u3002\u5982\u679c\u4f60\u8eab\u5904\u65e5\u672c\u4ee5\u5916\u5730\u533a\uff0c\u6216\u591a\u6216\u5c11\u4ecd\u53ef\u80fd\u5b58\u5728\u4e00\u5b9a\u5ef6\u8fdf\uff0c\u4f46\u8fd9\u4e00\u8bbe\u7f6e\u53ef\u4ee5\u786e\u4fdd\u4f60\u8fde\u63a5\u7684\u662f\u6b63\u786e\u7684\u76ee\u6807\u670d\u52a1\u5668\u3002<\/p>\n<blockquote>\n<p>\u63d0\u793a\uff1a\u6bcf\u6b21\u6e38\u620f\u7248\u672c\u66f4\u65b0\u540e\uff0c\u90fd\u8981\u91cd\u65b0\u786e\u8ba4\u670d\u52a1\u5668\u533a\u57df\u8bbe\u7f6e\u3002\u6709\u4e9b\u66f4\u65b0\u4f1a\u5c06\u533a\u57df\u8bbe\u7f6e\u91cd\u7f6e\u4e3a\u9ed8\u8ba4\u503c\u3002<\/p>\n<\/blockquote>\n<h3>\u542f\u7528\u8def\u7531\u5668 QoS<\/h3>\n<p>QoS\uff08Quality of Service\uff0c\u670d\u52a1\u8d28\u91cf\uff09\u529f\u80fd\u53ef\u4ee5\u5728\u8def\u7531\u5668\u4e0a\u4e3a\u6e38\u620f\u6d41\u91cf\u8bbe\u7f6e\u4f18\u5148\u7ea7\u3002\u542f\u7528 QoS \u540e\uff0c\u5373\u4fbf\u5176\u4ed6\u4eba\u540c\u65f6\u4e0a\u7f51\uff0c\u4f60\u7684\u6e38\u620f\u6570\u636e\u4e5f\u80fd\u88ab\u66f4\u4f18\u5148\u5730\u4f20\u8f93\uff0c\u4ece\u800c\u6709\u6548\u7f13\u89e3\u5361\u987f\u3002<\/p>\n<p><strong>\u542f\u7528 QoS \u7684\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u767b\u5f55\u8def\u7531\u5668\u7684\u7ba1\u7406\u540e\u53f0\u3002<\/p>\n<\/li>\n<li>\n<p>\u627e\u5230 QoS \u76f8\u5173\u8bbe\u7f6e\uff08\u6709\u65f6\u4e5f\u53eb\u201c\u6d41\u91cf\u7ba1\u7406\u201d\u201c\u6e38\u620f\u4f18\u5148\u7ea7\u201d\u7b49\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c06\u4f60\u7684\u6e38\u620f\u8bbe\u5907\u52a0\u5165\u4f18\u5148\u7ea7\u5217\u8868\u3002<\/p>\n<\/li>\n<li>\n<p>\u4fdd\u5b58\u8bbe\u7f6e\uff0c\u5e76\u91cd\u542f\u8def\u7531\u5668\u3002<\/p>\n<\/li>\n<\/ol>\n<p>QoS \u901a\u5e38\u53ef\u4ee5\u89e3\u51b3\u7531\u5bb6\u5ead\u5e76\u53d1\u4e0a\u7f51\u5f15\u53d1\u7684\u5ef6\u8fdf\u95ee\u9898\uff0c\u660e\u663e\u51cf\u5c11\u9ad8\u5cf0\u671f\u7684\u5ef6\u8fdf\u6ce2\u52a8\u3002<\/p>\n<h3>\u66f4\u65b0\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f<\/h3>\n<p>\u8fc7\u671f\u6216\u5f02\u5e38\u7684\u7f51\u7edc\u9a71\u52a8\u4e5f\u4f1a\u5e26\u6765\u5361\u987f\u548c\u9ad8 ping\u3002\u4fdd\u6301\u9a71\u52a8\u7a0b\u5e8f\u4e3a\u6700\u65b0\u7248\u672c\uff0c\u6709\u52a9\u4e8e\u7a33\u5b9a\u8fde\u63a5\u3002<\/p>\n<ul>\n<li>\n<p>\u5728\u7535\u8111\u4e0a\u6253\u5f00\u201c\u8bbe\u5907\u7ba1\u7406\u5668\u201d\u3002<\/p>\n<\/li>\n<li>\n<p>\u627e\u5230\u4f60\u7684\u7f51\u7edc\u9002\u914d\u5668\uff08\u6709\u7ebf\u6216\u65e0\u7ebf\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u53f3\u952e\u9009\u62e9\u201c\u66f4\u65b0\u9a71\u52a8\u7a0b\u5e8f\u201d\u3002<\/p>\n<\/li>\n<li>\n<p>\u6839\u636e\u63d0\u793a\u5b8c\u6210\u6700\u65b0\u9a71\u52a8\u7684\u5b89\u88c5\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u65b0\u7248\u9a71\u52a8\u901a\u5e38\u4f1a\u5305\u542b\u9519\u8bef\u4fee\u590d\u548c\u6027\u80fd\u4f18\u5316\uff0c\u5bf9\u6e38\u620f\u7a33\u5b9a\u6027\u6709\u4e00\u5b9a\u5e2e\u52a9\u3002<\/p>\n<h3>\u8c03\u6574\u6e38\u620f\u5185\u7f51\u7edc\u4e0e\u753b\u9762\u8bbe\u7f6e<\/h3>\n<p>\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u6e38\u620f\u5185\u7684\u7f51\u7edc\u548c\u753b\u9762\u8bbe\u7f6e\u6765\u6539\u5584\u5ef6\u8fdf\u8868\u73b0\u3002\u5982\u679c\u8bbe\u5907\u6027\u80fd\u4e00\u822c\uff0c\u5efa\u8bae\u9002\u5f53\u964d\u4f4e\u753b\u8d28\u8bbe\u7f6e\u3002\u5982\u679c\u4f60\u4e0d\u9700\u8981\u6e38\u620f\u5185\u8bed\u97f3\u6216\u4e32\u6d41\u529f\u80fd\uff0c\u53ef\u4ee5\u5c06\u5176\u5173\u95ed\uff1b\u540c\u65f6\uff0c\u5728\u6709\u9009\u9879\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u7f51\u7edc\u6a21\u5f0f\u5207\u6362\u5230\u201c\u4f4e\u5ef6\u8fdf\u201d\u6216\u201c\u6027\u80fd\u4f18\u5148\u201d\u7b49\u6863\u4f4d\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8bbe\u7f6e\u9879<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63a8\u8350\u503c<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4f18\u5316\u539f\u56e0<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc\u6a21\u5f0f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4f4e\u5ef6\u8fdf\u6a21\u5f0f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u51cf\u5c11\u7f51\u7edc\u5ef6\u65f6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8bed\u97f3\u804a\u5929<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5173\u95ed\uff08\u5982\u4e0d\u4f7f\u7528\uff09<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8282\u7701\u5e26\u5bbd<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u753b\u9762\u8d28\u91cf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u4e2d\/\u4f4e<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u51cf\u8f7b\u8bbe\u5907\u8d1f\u8f7d\uff0c\u907f\u514d\u56e0\u5361\u987f\u653e\u5927\u5ef6\u8fdf\u611f\u53d7<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u5373\u4fbf\u662f\u5c0f\u5e45\u5ea6\u7684\u8bbe\u7f6e\u8c03\u6574\uff0c\u4e5f\u53ef\u80fd\u5bf9\u5ef6\u8fdf\u548c\u6574\u4f53\u6d41\u7545\u5ea6\u4ea7\u751f\u660e\u663e\u5f71\u54cd\u3002<\/p>\n<\/blockquote>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u64cd\u4f5c\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u4fee\u590d\u9ad8\u5ef6\u8fdf\u95ee\u9898\u3001\u51cf\u5c11\u5361\u987f\uff0c\u4eab\u53d7\u66f4\u6d41\u7545\u7684\u5bf9\u5c40\u4f53\u9a8c\u3002\u6bcf\u4e2a\u65b9\u6848\u9488\u5bf9\u7684\u662f\u4e0d\u540c\u539f\u56e0\u7684\u5ef6\u8fdf\uff0c\u5efa\u8bae\u90fd\u5c1d\u8bd5\u4e00\u4e0b\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u6548\u679c\u3002<\/p>\n<h2>\u987d\u56fa\u9ad8\u5ef6\u8fdf\u7684\u8fdb\u9636\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u5982\u679c\u5b8c\u6210\u57fa\u7840\u4f18\u5316\u540e\uff0c\u4f60\u5728 cod14 \u65e5\u672c\u670d\u52a1\u5668\u4e0a\u4ecd\u7136\u9891\u7e41\u9047\u5230\u9ad8\u5ef6\u8fdf\u6216\u4e25\u91cd\u5361\u987f\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u8fdb\u9636\u65b9\u6848\u3002\u8fd9\u4e9b\u65b9\u6cd5\u4e3b\u8981\u9488\u5bf9\u6bd4\u8f83\u987d\u56fa\u7684\u95ee\u9898\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4f60\u7684\u7f51\u7edc\u8d28\u91cf\u3002<\/p>\n<h3>\u4f7f\u7528\u6e38\u620f\u4e13\u7528 VPN<\/h3>\n<p>\u6e38\u620f VPN \u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u8fc7\u7684\u7ebf\u8def\u4e2d\u8f6c\u4f60\u7684\u6570\u636e\uff0c\u6709\u65f6\u80fd\u7ed5\u5f00 ISP \u7684\u4f4e\u6548\u8def\u7531\uff0c\u4ece\u800c\u964d\u4f4e\u5ef6\u8fdf\u3002\u5982\u679c\u4f60\u7684\u7f51\u7edc\u8fd0\u8425\u5546\u8def\u7531\u7b56\u7565\u4e0d\u4f73\uff0c\u4f7f\u7528 VPN \u5f80\u5f80\u4f1a\u6709\u660e\u663e\u6539\u5584\u3002\u9009\u62e9\u9760\u8fd1\u65e5\u672c\u7684 VPN \u670d\u52a1\u5668\u8282\u70b9\u6548\u679c\u6700\u4f73\u3002\u5b89\u88c5 VPN \u5ba2\u6237\u7aef\u540e\uff0c\u8fde\u63a5\u65e5\u672c\u8282\u70b9\uff0c\u518d\u542f\u52a8\u6e38\u620f\u6d4b\u8bd5 ping \u662f\u5426\u6709\u6240\u4e0b\u964d\u3002<\/p>\n<blockquote>\n<p>\u6ce8\u610f\uff1a\u5e76\u4e0d\u662f\u6240\u6709 VPN \u90fd\u9002\u5408\u6e38\u620f\u4f7f\u7528\u3002\u8bf7\u4f18\u5148\u9009\u62e9\u5ef6\u8fdf\u4f4e\u3001\u5e26\u5bbd\u5145\u8db3\u3001\u7a33\u5b9a\u6027\u597d\u7684 VPN \u670d\u52a1\u3002<\/p>\n<\/blockquote>\n<h3>\u8fdb\u884c Ping \u4e0e Traceroute \u6d4b\u8bd5<\/h3>\n<p>\u4f60\u53ef\u4ee5\u901a\u8fc7 ping \u548c traceroute \u6d4b\u8bd5\u6765\u6392\u67e5\u5361\u987f\u6765\u6e90\u3002\u8fd9\u4e9b\u5de5\u5177\u80fd\u5c55\u793a\u4ece\u4f60\u7684\u8bbe\u5907\u5230\u6e38\u620f\u670d\u52a1\u5668\u7684\u6bcf\u4e00\u8df3\u5ef6\u8fdf\u60c5\u51b5\u3002\u5728 Windows \u7684\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u8f93\u5165 <code>ping [\u670d\u52a1\u5668\u5730\u5740]<\/code> \u6216 <code>tracert [\u670d\u52a1\u5668\u5730\u5740]<\/code> \u5373\u53ef\u67e5\u770b\u3002\u91cd\u70b9\u5173\u6ce8\u5f02\u5e38\u9ad8\u7684\u54cd\u5e94\u65f6\u95f4\u6216\u8d85\u65f6\u8282\u70b9\u3002\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5224\u65ad\u95ee\u9898\u662f\u51fa\u5728\u672c\u5730\u7f51\u7edc\u3001ISP \u7ebf\u8def\uff0c\u8fd8\u662f\u6e38\u620f\u670d\u52a1\u5668\u672c\u8eab\u3002<\/p>\n<ul>\n<li>\n<p>\u5982\u679c\u5728\u524d\u51e0\u8df3\u5c31\u51fa\u73b0\u9ad8 ping\uff0c\u591a\u534a\u662f\u672c\u5730\u7f51\u7edc\u6216\u5bb6\u7528\u8bbe\u5907\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u4e2d\u95f4\u8282\u70b9\u5ef6\u8fdf\u7a81\u7136\u5347\u9ad8\uff0c\u5219\u53ef\u80fd\u662f ISP \u7684\u8def\u7531\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u5ef6\u8fdf\u4e3b\u8981\u96c6\u4e2d\u5728\u6700\u540e\u51e0\u8df3\uff0c\u5219\u53ef\u80fd\u662f\u6e38\u620f\u670d\u52a1\u5668\u8fc7\u8f7d\u6216\u7ebf\u8def\u62e5\u585e\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\u8c03\u6574 DNS \u4e0e MTU \u8bbe\u7f6e<\/h3>\n<p>\u66f4\u6362 DNS \u670d\u52a1\u5668\u6709\u65f6\u80fd\u95f4\u63a5\u964d\u4f4e\u5ef6\u8fdf\u5e76\u63d0\u5347\u8bbf\u95ee\u7a33\u5b9a\u6027\u3002\u5e38\u7528\u7684\u516c\u5171 DNS \u6709 Google DNS\uff088.8.8.8\uff09\u548c Cloudflare\uff081.1.1.1\uff09\u3002\u4f60\u8fd8\u53ef\u4ee5\u5c1d\u8bd5\u8c03\u6574 MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09\u53c2\u6570\uff0c\u4ee5\u4f18\u5316\u5355\u4e2a\u6570\u636e\u5305\u5927\u5c0f\u3002\u5927\u591a\u6570\u7f51\u7edc\u73af\u5883\u4e0b\uff0c1472 \u6216 1500 \u90fd\u662f\u5e38\u89c1\u63a8\u8350\u503c\u3002\u4f60\u53ef\u4ee5\u6d4b\u8bd5\u4e0d\u540c\u6570\u503c\uff0c\u627e\u5230\u6700\u9002\u5408\u81ea\u5df1\u7ebf\u8def\u7684\u8bbe\u7f6e\u3002<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8bbe\u7f6e\u9879<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u63a8\u8350\u503c<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u8981\u4f5c\u7528<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>DNS<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8.8.8.8 \/ 1.1.1.1<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u52a0\u5feb\u57df\u540d\u89e3\u6790\u901f\u5ea6\uff0c\u63d0\u5347\u8bbf\u95ee\u7a33\u5b9a\u6027<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MTU<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>1472 \u6216 1500<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u51cf\u5c11\u5206\u7247\uff0c\u964d\u4f4e\u989d\u5916\u5f00\u9500\u548c\u6f5c\u5728\u4e22\u5305<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>\u8054\u7cfb ISP \u6216\u6e38\u620f\u5b98\u65b9\u5ba2\u670d<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u90fd\u65e0\u6cd5\u89e3\u51b3\u4f60\u7684\u9ad8\u5ef6\u8fdf\u6216\u4e25\u91cd\u5361\u987f\u95ee\u9898\uff0c\u5c31\u9700\u8981\u8054\u7cfb ISP \u6216\u6e38\u620f\u5b98\u65b9\u5ba2\u670d\u3002\u4f60\u53ef\u4ee5\u5c06 ping \u548c traceroute \u7684\u7ed3\u679c\u53d1\u7ed9\u4ed6\u4eec\uff0c\u65b9\u4fbf\u5bf9\u65b9\u5feb\u901f\u5224\u65ad\u95ee\u9898\u6240\u5728\u3002\u8054\u7cfb ISP 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