\u6e38\u620f\u52a0\u901f\u7684\u6838\u5fc3\u75db\u70b9\u5f80\u5f80\u4e0d\u662f\u5cf0\u503c\u901f\u5ea6\uff0c\u800c\u662f\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u3002\u8bb8\u591a\u73a9\u5bb6\u53d1\u73b0\u5ef6\u8fdf\u5076\u5c14\u98d9\u5347\u6216\u9891\u7e41\u6389\u7ebf\uff0c\u6839\u672c\u539f\u56e0\u5728\u4e8e\u672a\u5bf9\u52a0\u901f\u901a\u9053\u8fdb\u884c\u79d1\u5b66\u7684\u7a33\u5b9a\u6027\u9a8c\u8bc1\u3002\u5224\u65ad\u7a33\u5b9a\u6027\u4e0d\u80fd\u4ec5\u51ed\u4e3b\u89c2\u611f\u53d7\uff0c\u9700\u8981\u7ed3\u5408\u5ba2\u89c2\u6570\u636e\u3001\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u4ee5\u53ca\u5ba2\u6237\u7aef\u914d\u7f6e\u8fdb\u884c\u591a\u7ef4\u5ea6\u6392\u67e5\u3002\u672c\u6587\u5c06\u4ece\u6280\u672f\u539f\u7406\u51fa\u53d1\uff0c\u63d0\u4f9b\u4e00\u5957\u53ef\u6267\u884c\u7684\u7a33\u5b9a\u6027\u5224\u65ad\u4e0e\u4f18\u5316\u6d41\u7a0b\uff0c\u5e2e\u52a9\u4f60\u5728\u6e38\u620f\u8fc7\u7a0b\u4e2d\u5efa\u7acb\u53ef\u9760\u7684\u7f51\u7edc\u73af\u5883\u3002<\/p>\n
\u5728\u5f00\u59cb\u6d4b\u8bd5\u4e4b\u524d\uff0c\u5fc5\u987b\u660e\u786e\u201c\u901f\u5ea6\u5feb\u201d\u4e0d\u7b49\u4e8e\u201c\u8fde\u63a5\u7a33\u201d\u3002\u5cf0\u503c\u5e26\u5bbd\u51b3\u5b9a\u4e86\u4e0b\u8f7d\u5927\u578b\u8865\u4e01\u6216\u52a0\u8f7d\u9ad8\u6e05\u8d44\u6e90\u7684\u901f\u5ea6\uff0c\u800c\u7a33\u5b9a\u6027\u51b3\u5b9a\u4e86\u6e38\u620f\u6570\u636e\u5305\u4f20\u8f93\u7684\u8fde\u7eed\u6027\u3002<\/p>\n
\u6e38\u620f\u52a0\u901f\u7684\u7a33\u5b9a\u6027\u4e3b\u8981\u53d6\u51b3\u4e8e\u4ee5\u4e0b\u4e09\u4e2a\u6280\u672f\u7ef4\u5ea6\uff1a \u8bb8\u591a\u7528\u6237\u8bef\u5c06\u201c\u4e0b\u8f7d\u901f\u5ea6\u5feb\u201d\u4f5c\u4e3a\u5224\u65ad\u6807\u51c6\uff0c\u8fd9\u662f\u9519\u8bef\u7684\u3002\u52a0\u901f\u5668\u7684\u6838\u5fc3\u4efb\u52a1\u662f\u4f18\u5316\u6e38\u620f\u534f\u8bae\u7684\u6570\u636e\u4f20\u8f93\u8def\u5f84\uff0c\u800c\u975e\u63d0\u4f9b\u65e0\u9650\u5e26\u5bbd\u3002\u56e0\u6b64\uff0c\u5224\u65ad\u7a33\u5b9a\u6027\u7684\u91cd\u70b9\u5e94\u653e\u5728\u6301\u7eed\u8fde\u63a5\u80fd\u529b<\/strong>\u548c\u5ef6\u8fdf\u6ce2\u52a8\u8303\u56f4<\/strong>\u4e0a\u3002<\/p>\n\n \u8981\u5ba2\u89c2\u8bc4\u4f30\u52a0\u901f\u6548\u679c\uff0c\u4e0d\u80fd\u4f9d\u8d56\u201c\u611f\u89c9\u201d\uff0c\u5fc5\u987b\u4f7f\u7528\u5de5\u5177\u8fdb\u884c\u91cf\u5316\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u5224\u65ad\u7a33\u5b9a\u6027\u7684\u4e09\u4e2a\u5173\u952e\u6307\u6807\u53ca\u5176\u6d4b\u8bd5\u65b9\u6cd5\u3002<\/p>\n \u666e\u901a\u7684 Ping \u547d\u4ee4\u53ea\u80fd\u53cd\u6620\u77ac\u65f6\u72b6\u6001\uff0c\u65e0\u6cd5\u4f53\u73b0\u957f\u671f\u7a33\u5b9a\u6027\u3002\u5efa\u8bae\u4f7f\u7528\u652f\u6301\u957f\u65f6\u7edf\u8ba1\u7684\u6d4b\u8bd5\u5de5\u5177\uff08\u5982 `ping -t` \u6216\u4e13\u95e8\u7684\u7f51\u7edc\u8bca\u65ad\u8f6f\u4ef6\uff09\uff0c\u5bf9\u76ee\u6807\u6e38\u620f\u670d\u52a1\u5668 IP \u8fdb\u884c\u81f3\u5c11 10-15 \u5206\u949f\u7684\u8fde\u7eed\u6d4b\u8bd5\u3002<\/p>\n * \u6b63\u5e38\u6807\u51c6<\/strong>\uff1a\u8fde\u7eed\u6d4b\u8bd5\u671f\u95f4\uff0c\u4e22\u5305\u7387\u4e3a 0%\uff0c\u5ef6\u8fdf\u6ce2\u52a8\u5728 \u00b15ms \u4ee5\u5185\u3002 \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u5206\u522b\u6d4b\u8bd5\u201c\u76f4\u8fde\u72b6\u6001\u201d\u4e0e\u201c\u5f00\u542f\u52a0\u901f\u540e\u201d\u7684\u6570\u636e\u3002\u5982\u679c\u5f00\u542f\u52a0\u901f\u540e\u4e22\u5305\u7387\u4e0a\u5347\uff0c\u8bf4\u660e\u52a0\u901f\u8282\u70b9\u6216\u8def\u7531\u8def\u5f84\u5b58\u5728\u95ee\u9898\uff0c\u9700\u7acb\u5373\u66f4\u6362\u7ebf\u8def\u3002<\/p>\n \u6296\u52a8\u662f\u6e38\u620f\u5361\u987f\u7684\u9690\u5f62\u6740\u624b\u3002\u5373\u4f7f\u5e73\u5747\u5ef6\u8fdf\u53ea\u6709 30ms\uff0c\u5982\u679c\u6296\u52a8\u8fbe\u5230 40ms\uff0c\u6e38\u620f\u4f53\u9a8c\u4e5f\u4f1a\u6781\u5dee\u3002<\/p>\n * \u5224\u65ad\u65b9\u6cd5<\/strong>\uff1a\u89c2\u5bdf Ping \u6d4b\u8bd5\u4e2d\u7684\u6700\u5c0f\u503c\uff08Min\uff09\u3001\u6700\u5927\u503c\uff08Max\uff09\u548c\u5e73\u5747\u503c\uff08Avg\uff09\u3002 \u5982\u679c\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\u6296\u52a8\u8fc7\u5927\uff0c\u901a\u5e38\u610f\u5473\u7740\u52a0\u901f\u901a\u9053\u7ecf\u8fc7\u4e86\u62e5\u585e\u7684\u9aa8\u5e72\u7f51\u8282\u70b9\uff0c\u6216\u672c\u5730 Wi-Fi \u4fe1\u53f7\u53d7\u5230\u5e72\u6270\u3002<\/p>\n \u901a\u8fc7\u8ffd\u8e2a\u6570\u636e\u5305\u4ece\u672c\u5730\u5230\u6e38\u620f\u670d\u52a1\u5668\u7684\u8def\u5f84\uff0c\u53ef\u4ee5\u8bc6\u522b\u51fa\u54ea\u4e00\u8df3\uff08Hop\uff09\u51fa\u73b0\u4e86\u9ad8\u5ef6\u8fdf\u6216\u4e22\u5305\u3002<\/p>\n * \u5de5\u5177<\/strong>\uff1a\u4f7f\u7528 `tracert` (Windows) \u6216 `traceroute` (Mac\/Linux) \u547d\u4ee4\u3002 \u901a\u8fc7\u5bf9\u6bd4\u4e0d\u540c\u52a0\u901f\u7ebf\u8def\u7684 Traceroute \u7ed3\u679c\uff0c\u53ef\u4ee5\u9009\u62e9\u8df3\u6570\u66f4\u5c11\u3001\u4e2d\u95f4\u8282\u70b9\u66f4\u7a33\u5b9a\u7684\u8def\u5f84\u3002<\/p>\n \u5f88\u591a\u65f6\u5019\uff0c\u52a0\u901f\u670d\u52a1\u672c\u8eab\u662f\u7a33\u5b9a\u7684\uff0c\u4f46\u672c\u5730\u7f51\u7edc\u73af\u5883\u5bfc\u81f4\u4e86\u4e0d\u7a33\u5b9a\u3002\u5728\u6000\u7591\u52a0\u901f\u670d\u52a1\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u6392\u9664\u672c\u5730\u5e72\u6270\u3002<\/p>\n \u65e0\u7ebf\u8fde\u63a5\u662f\u6e38\u620f\u4e0d\u7a33\u5b9a\u7684\u6700\u5927\u5143\u51f6\u3002Wi-Fi \u4fe1\u53f7\u5bb9\u6613\u53d7\u5230\u5899\u58c1\u906e\u6321\u3001\u90bb\u5c45\u8def\u7531\u5668\u4fe1\u9053\u91cd\u53e0\u3001\u5fae\u6ce2\u7089\u7b49\u8bbe\u5907\u5e72\u6270\u3002<\/p>\n * \u5224\u65ad\u65b9\u6cd5<\/strong>\uff1a\u5bf9\u6bd4\u6709\u7ebf\u8fde\u63a5\uff08Ethernet\uff09\u4e0e Wi-Fi \u8fde\u63a5\u4e0b\u7684 Ping \u6d4b\u8bd5\u6570\u636e\u3002\u5982\u679c Wi-Fi \u7684\u6296\u52a8\u548c\u4e22\u5305\u7387\u663e\u8457\u9ad8\u4e8e\u6709\u7ebf\u8fde\u63a5\uff0c\u5219\u95ee\u9898\u51fa\u5728\u65e0\u7ebf\u73af\u5883\u3002 \u672c\u5730\u8def\u7531\u5668\u7684 NAT \u7c7b\u578b\u3001MTU \u8bbe\u7f6e\u4ee5\u53ca DNS \u89e3\u6790\u6548\u7387\u4e5f\u4f1a\u5f71\u54cd\u8fde\u63a5\u7a33\u5b9a\u6027\u3002<\/p>\n * MTU \u8bbe\u7f6e<\/strong>\uff1a\u5982\u679c MTU \u503c\u8bbe\u7f6e\u4e0d\u5f53\uff0c\u4f1a\u5bfc\u81f4\u6570\u636e\u5305\u5206\u7247\uff0c\u589e\u52a0\u5ef6\u8fdf\u548c\u4e22\u5305\u98ce\u9669\u3002\u901a\u5e38\u5efa\u8bae\u5c06 MTU \u8bbe\u7f6e\u4e3a 1492\uff08PPPoE \u62e8\u53f7\uff09\u6216 1500\uff08\u5c40\u57df\u7f51\uff09\u3002\u53ef\u4ee5\u901a\u8fc7 `ping -f -l \u52a0\u901f\u670d\u52a1\u7684\u5ba2\u6237\u7aef\u8bbe\u7f6e\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u5305\u7684\u4f20\u8f93\u6548\u7387\u3002\u4e0d\u5408\u7406\u7684\u914d\u7f6e\u4f1a\u5bfc\u81f4\u7a33\u5b9a\u6027\u4e0b\u964d\u3002<\/p>\n \u4e0d\u540c\u7684\u4f20\u8f93\u534f\u8bae\u5bf9\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u7684\u5e73\u8861\u70b9\u4e0d\u540c\u3002<\/p>\n * TCP \u534f\u8bae<\/strong>\uff1a\u517c\u5bb9\u6027\u597d\uff0c\u4f46\u5bb9\u6613\u53d7\u7f51\u7edc\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\u5f71\u54cd\uff0c\u5ef6\u8fdf\u8f83\u9ad8\uff0c\u6296\u52a8\u5927\u3002\u9002\u5408\u7f51\u7edc\u73af\u5883\u8f83\u5dee\u7684\u573a\u666f\u3002 \u5224\u65ad\u5efa\u8bae<\/strong>\uff1a\u5728\u5ba2\u6237\u7aef\u4e2d\u5c1d\u8bd5\u5207\u6362\u4e0d\u540c\u534f\u8bae\u3002\u5982\u679c\u5f53\u524d\u534f\u8bae\u5728\u9ad8\u5cf0\u671f\u51fa\u73b0\u9ad8\u6296\u52a8\uff0c\u5c1d\u8bd5\u5207\u6362\u5230\u4e13\u4e3a\u6e38\u620f\u4f18\u5316\u7684\u534f\u8bae\uff08\u901a\u5e38\u6807\u8bb0\u4e3a\u201c\u6e38\u620f\u6a21\u5f0f\u201d\u6216\u201c\u4f4e\u5ef6\u8fdf\u6a21\u5f0f\u201d\uff09\u3002<\/p>\n \u52a0\u901f\u8282\u70b9\u7684\u8d1f\u8f7d\u60c5\u51b5\u662f\u51b3\u5b9a\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20\u3002<\/p>\n * \u8282\u70b9\u8d1f\u8f7d<\/strong>\uff1a\u9ad8\u5cf0\u65f6\u6bb5\uff08\u5982\u665a\u4e0a 8-11 \u70b9\uff09\uff0c\u70ed\u95e8\u8282\u70b9\u53ef\u80fd\u56e0\u7528\u6237\u8fc7\u591a\u800c\u62e5\u585e\u3002 \u5224\u65ad\u65b9\u6cd5<\/strong>\uff1a\u5728\u52a0\u901f\u5ba2\u6237\u7aef\u4e2d\uff0c\u4e0d\u8981\u4ec5\u9009\u62e9\u201c\u81ea\u52a8\u8fde\u63a5\u201d\u3002\u624b\u52a8\u6d4b\u8bd5\u4e0d\u540c\u8282\u70b9\u7684 Ping \u503c\u548c\u6296\u52a8\u503c\uff0c\u9009\u62e9\u6296\u52a8\u6700\u5c0f\u3001\u4e22\u5305\u7387\u4e3a\u96f6\u7684\u8282\u70b9\uff0c\u5373\u4f7f\u5176\u7269\u7406\u8ddd\u79bb\u7a0d\u8fdc\u3002<\/p>\n \u4ee5\u4e0b\u662f\u6e38\u620f\u52a0\u901f\u4e2d\u5e38\u89c1\u7684\u4e0d\u7a33\u5b9a\u73b0\u8c61\u53ca\u5176\u5bf9\u5e94\u7684\u6392\u67e5\u6b65\u9aa4\u3002<\/p>\n <\/p>\n \u4e3a\u4e86\u4fdd\u6301\u957f\u671f\u7684\u7f51\u7edc\u7a33\u5b9a\u6027\uff0c\u5efa\u8bae\u91c7\u53d6\u4ee5\u4e0b\u7ef4\u62a4\u63aa\u65bd\uff1a \u901a\u8fc7\u4e0a\u8ff0\u91cf\u5316\u6307\u6807\u548c\u6392\u67e5\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u66f4\u51c6\u786e\u5730\u5224\u65ad\u6e38\u620f\u52a0\u901f\u7684\u7a33\u5b9a\u6027\uff0c\u5e76\u9488\u5bf9\u6027\u5730\u4f18\u5316\u7f51\u7edc\u73af\u5883\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u6d41\u7545\u7684\u6e38\u620f\u4f53\u9a8c\u3002\u7a33\u5b9a\u6027\u5e76\u975e\u7edd\u5bf9\uff0c\u800c\u662f\u76f8\u5bf9\u7f51\u7edc\u73af\u5883\u548c\u914d\u7f6e\u7684\u6700\u4f18\u89e3\uff0c\u6301\u7eed\u76d1\u63a7\u548c\u8c03\u6574\u662f\u4fdd\u6301\u6700\u4f73\u72b6\u6001\u7684\u5173\u952e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u6e38\u620f\u52a0\u901f\u7684\u6838\u5fc3\u75db\u70b9\u5f80\u5f80\u4e0d\u662f\u5cf0\u503c\u901f\u5ea6\uff0c\u800c\u662f\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u3002\u8bb8\u591a\u73a9\u5bb6\u53d1\u73b0\u5ef6\u8fdf\u5076\u5c14\u98d9\u5347\u6216\u9891\u7e41\u6389\u7ebf\uff0c\u6839\u672c\u539f\u56e0\u5728\u4e8e\u672a\u5bf9\u52a0\u901f […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1057","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/comments?post=1057"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1057\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u2022 \u4e22\u5305\u7387\uff08Packet Loss\uff09<\/strong>\uff1a\u6570\u636e\u5305\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e22\u5931\u7684\u6bd4\u4f8b\u3002\u5bf9\u4e8e\u5b9e\u65f6\u7ade\u6280\u7c7b\u6e38\u620f\uff0c\u4e22\u5305\u7387\u8d85\u8fc7 1% \u5373\u53ef\u88ab\u611f\u77e5\u4e3a\u5361\u987f\u6216\u77ac\u79fb\u3002
\u2022 \u6296\u52a8\uff08Jitter\uff09<\/strong>\uff1a\u5ef6\u8fdf\u7684\u6ce2\u52a8\u5e45\u5ea6\u3002\u5373\u4f7f\u5e73\u5747\u5ef6\u8fdf\u5f88\u4f4e\uff0c\u5982\u679c\u6296\u52a8\u8fc7\u5927\uff08\u4f8b\u5982\u4ece 20ms \u77ac\u95f4\u8df3\u5230 100ms\uff09\uff0c\u540c\u6837\u4f1a\u5bfc\u81f4\u64cd\u4f5c\u4e0d\u540c\u6b65\u3002
\u2022 \u8def\u7531\u8df3\u6570\u4e0e\u8def\u5f84\u8d28\u91cf<\/strong>\uff1a\u6570\u636e\u5305\u7ecf\u8fc7\u7684\u4e2d\u95f4\u8282\u70b9\u6570\u91cf\u53ca\u6bcf\u4e2a\u8282\u70b9\u7684\u8d1f\u8f7d\u60c5\u51b5\u3002\u8def\u5f84\u8d8a\u590d\u6742\uff0c\u53d7\u5355\u70b9\u6545\u969c\u5f71\u54cd\u7684\u53ef\u80fd\u6027\u8d8a\u5927\u3002<\/p>\n\u6838\u5fc3\u5224\u65ad\u6307\u6807\uff1a\u5982\u4f55\u91cf\u5316\u7a33\u5b9a\u6027<\/h2>\n
1. \u957f\u65f6 Ping \u6d4b\u8bd5\u4e0e\u4e22\u5305\u7edf\u8ba1<\/h3>\n
* \u4e34\u754c\u6807\u51c6<\/strong>\uff1a\u4e22\u5305\u7387\u4f4e\u4e8e 1%\uff0c\u4f46\u51fa\u73b0\u95f4\u6b47\u6027\u5ef6\u8fdf\u5c16\u5cf0\uff08\u4f8b\u5982\u6bcf 2 \u5206\u949f\u51fa\u73b0\u4e00\u6b21 50ms \u7684\u6296\u52a8\uff09\u3002
* \u4e0d\u5408\u683c\u6807\u51c6<\/strong>\uff1a\u51fa\u73b0\u5468\u671f\u6027\u4e22\u5305\uff08\u5982\u6bcf\u9694\u51e0\u79d2\u4e22\u4e00\u6b21\uff09\uff0c\u6216\u5ef6\u8fdf\u6301\u7eed\u9ad8\u4e8e\u6e38\u620f\u53ef\u63a5\u53d7\u9608\u503c\uff08\u901a\u5e38\u4e3a 60-80ms\uff0c\u5177\u4f53\u89c6\u6e38\u620f\u7c7b\u578b\u800c\u5b9a\uff09\u3002<\/p>\n2. \u5ef6\u8fdf\u6296\u52a8\uff08Jitter\uff09\u5206\u6790<\/h3>\n
* \u8ba1\u7b97\u516c\u5f0f<\/strong>\uff1a\u6296\u52a8 \u2248 Max – Min\u3002
* \u7a33\u5b9a\u6027\u8981\u6c42<\/strong>\uff1a\u5bf9\u4e8e FPS\uff08\u7b2c\u4e00\u4eba\u79f0\u5c04\u51fb\uff09\u6216 MOBA \u7c7b\u6e38\u620f\uff0c\u6296\u52a8\u5e94\u63a7\u5236\u5728 10ms \u4ee5\u5185\uff1b\u5bf9\u4e8e RPG \u6216\u7b56\u7565\u7c7b\u6e38\u620f\uff0c\u6296\u52a8\u53ef\u653e\u5bbd\u81f3 20-30ms\u3002<\/p>\n3. \u8def\u5f84\u8ffd\u8e2a\uff08Traceroute\uff09\u5206\u6790<\/h3>\n
* \u5224\u65ad\u903b\u8f91<\/strong>\uff1a
* \u524d\u51e0\u8df3\u9ad8\u5ef6\u8fdf<\/strong>\uff1a\u901a\u5e38\u662f\u672c\u5730\u8def\u7531\u5668\u6216\u8fd0\u8425\u5546\u51fa\u53e3\u95ee\u9898\uff0c\u4e0e\u52a0\u901f\u670d\u52a1\u65e0\u5173\u3002
* \u4e2d\u95f4\u67d0\u8df3\u7a81\u7136\u9ad8\u5ef6\u8fdf\u6216\u8d85\u65f6<\/strong>\uff1a\u8be5\u8df3\u5373\u4e3a\u74f6\u9888\u8282\u70b9\u3002\u5982\u679c\u8be5\u8282\u70b9\u5c5e\u4e8e\u52a0\u901f\u670d\u52a1\u5546\u7684\u9aa8\u5e72\u7f51\uff0c\u8bf4\u660e\u5176\u5185\u90e8\u8def\u7531\u8c03\u5ea6\u4e0d\u4f73\u3002
* \u6700\u540e\u51e0\u8df3\u9ad8\u5ef6\u8fdf<\/strong>\uff1a\u53ef\u80fd\u662f\u76ee\u6807\u6e38\u620f\u670d\u52a1\u5668\u673a\u623f\u7684\u95ee\u9898\uff0c\u6216\u8de8\u8fd0\u8425\u5546\/\u8de8\u56fd\u5883\u7684\u6700\u540e\u4e00\u82f1\u91cc\u62e5\u5835\u3002<\/p>\n\u672c\u5730\u7f51\u7edc\u73af\u5883\u5bf9\u7a33\u5b9a\u6027\u7684\u5e72\u6270\u6392\u67e5<\/h2>\n
1. Wi-Fi \u4fe1\u53f7\u4e0e\u4fe1\u9053\u5e72\u6270<\/h3>\n
* \u4f18\u5316\u5efa\u8bae<\/strong>\uff1a
* \u4f18\u5148\u4f7f\u7528\u7f51\u7ebf\u76f4\u8fde\u8def\u7531\u5668\u3002
* \u5982\u679c\u4f7f\u7528 Wi-Fi\uff0c\u786e\u4fdd\u8fde\u63a5 5GHz \u9891\u6bb5\u800c\u975e 2.4GHz \u9891\u6bb5\uff0c\u5e76\u5c3d\u91cf\u9760\u8fd1\u8def\u7531\u5668\u3002
* \u907f\u514d\u5728\u73a9\u6e38\u620f\u65f6\u8fdb\u884c\u5927\u6d41\u91cf\u4e0b\u8f7d\uff08\u5982\u7cfb\u7edf\u66f4\u65b0\u3001\u89c6\u9891\u6d41\u5a92\u4f53\uff09\uff0c\u8fd9\u4f1a\u5360\u7528\u5927\u91cf\u4e0a\u884c\u5e26\u5bbd\uff0c\u5bfc\u81f4\u6e38\u620f\u6570\u636e\u5305\u6392\u961f\u5ef6\u8fdf\u3002<\/p>\n2. \u672c\u5730\u8def\u7531\u4e0e DNS \u7f13\u5b58<\/h3>\n
* DNS \u89e3\u6790<\/strong>\uff1a\u9519\u8bef\u7684 DNS \u53ef\u80fd\u5bfc\u81f4\u52a0\u901f\u670d\u52a1\u5668\u89e3\u6790\u9519\u8bef\uff0c\u8fde\u63a5\u5230\u62e5\u5835\u8282\u70b9\u3002\u5efa\u8bae\u5728\u6e38\u620f\u52a0\u901f\u671f\u95f4\uff0c\u4f7f\u7528\u52a0\u901f\u670d\u52a1\u63d0\u4f9b\u7684\u4e13\u7528 DNS\uff0c\u6216\u624b\u52a8\u8bbe\u7f6e\u4e3a\u7a33\u5b9a\u7684\u516c\u5171 DNS\uff08\u5982 223.5.5.5 \u6216 119.29.29.29\uff09\u3002<\/p>\n\u52a0\u901f\u670d\u52a1\u914d\u7f6e\u5bf9\u7a33\u5b9a\u6027\u7684\u5f71\u54cd<\/h2>\n
1. \u534f\u8bae\u9009\u62e9\u4e0e\u52a0\u5bc6\u65b9\u5f0f<\/h3>\n
* UDP \u534f\u8bae<\/strong>\uff1a\u65e0\u8fde\u63a5\uff0c\u5ef6\u8fdf\u4f4e\uff0c\u9002\u5408\u7ade\u6280\u6e38\u620f\u3002\u4f46\u5728\u4e0d\u7a33\u5b9a\u7f51\u7edc\u4e0b\u5bb9\u6613\u4e22\u5305\u3002
* \u6df7\u5408\u534f\u8bae\uff08\u5982 QUIC\u3001KCP \u7b49\uff09<\/strong>\uff1a\u90e8\u5206\u52a0\u901f\u670d\u52a1\u63d0\u4f9b\u57fa\u4e8e UDP \u7684\u4f18\u5316\u534f\u8bae\uff0c\u901a\u8fc7\u524d\u5411\u7ea0\u9519\uff08FEC\uff09\u548c\u91cd\u4f20\u673a\u5236\u63d0\u9ad8\u7a33\u5b9a\u6027\u3002<\/p>\n2. \u8282\u70b9\u8d1f\u8f7d\u4e0e\u5730\u7406\u4f4d\u7f6e<\/h3>\n
* \u5730\u7406\u4f4d\u7f6e<\/strong>\uff1a\u7406\u8bba\u4e0a\uff0c\u7269\u7406\u8ddd\u79bb\u8d8a\u8fd1\uff0c\u5ef6\u8fdf\u8d8a\u4f4e\u3002\u4f46\u6709\u65f6\u76f4\u8fde\u8ddd\u79bb\u8fd1\u4f46\u8def\u7531\u5dee\uff0c\u800c\u7ed5\u9053\u8ddd\u79bb\u8fdc\u4f46\u8def\u7531\u4f18\u7684\u8282\u70b9\u53cd\u800c\u66f4\u7a33\u5b9a\u3002<\/p>\n\u5e38\u89c1\u4e0d\u7a33\u5b9a\u73b0\u8c61\u7684\u8bca\u65ad\u4e0e\u89e3\u51b3<\/h2>\n
\n\n
\n \n\u73b0\u8c61\u8868\u73b0<\/th>\n \u53ef\u80fd\u539f\u56e0<\/th>\n \u6392\u67e5\u4e0e\u89e3\u51b3\u6b65\u9aa4<\/th>\n<\/tr>\n<\/thead>\n \n \u6e38\u620f\u5185\u9891\u7e41\u5361\u987f\uff0c\u4f46 Ping \u503c\u6b63\u5e38<\/strong><\/td>\n \u4e0a\u884c\u5e26\u5bbd\u4e0d\u8db3\u6216 Wi-Fi \u5e72\u6270<\/td>\n 1. \u68c0\u67e5\u662f\u5426\u6709\u540e\u53f0\u4e0a\u4f20\u4efb\u52a1\uff08\u5982\u4e91\u5907\u4efd\uff09\u3002
2. \u5207\u6362\u81f3\u6709\u7ebf\u8fde\u63a5\u6d4b\u8bd5\u3002
3. \u5173\u95ed\u5176\u4ed6\u5360\u7528\u4e0a\u884c\u5e26\u5bbd\u7684\u5e94\u7528\u3002<\/td>\n<\/tr>\n\n Ping \u503c\u5468\u671f\u6027\u8df3\u53d8\uff08\u5982\u6bcf 5 \u79d2\u8df3\u4e00\u6b21\uff09<\/strong><\/td>\n \u672c\u5730\u7f51\u7edc\u62e5\u585e\u6216\u8def\u7531\u5668\u6027\u80fd\u74f6\u9888<\/td>\n 1. \u91cd\u542f\u8def\u7531\u5668\uff0c\u6e05\u9664\u7f13\u5b58\u3002
2. \u68c0\u67e5\u8def\u7531\u5668 QoS \u8bbe\u7f6e\uff0c\u786e\u4fdd\u6e38\u620f\u6d41\u91cf\u4f18\u5148\u7ea7\u6700\u9ad8\u3002
3. \u5c1d\u8bd5\u66f4\u6362 DNS \u670d\u52a1\u5668\u3002<\/td>\n<\/tr>\n\n \u5f00\u542f\u52a0\u901f\u540e\u5ef6\u8fdf\u53cd\u800c\u5347\u9ad8<\/strong><\/td>\n \u8def\u7531\u8def\u5f84\u4e0d\u4f73\u6216\u534f\u8bae\u4e0d\u5339\u914d<\/td>\n 1. \u68c0\u67e5 Traceroute\uff0c\u786e\u8ba4\u65b0\u589e\u8df3\u6570\u662f\u5426\u5408\u7406\u3002
2. \u5207\u6362\u52a0\u901f\u534f\u8bae\uff08\u5982\u4ece TCP \u5207\u6362\u81f3 UDP \u6216\u6e38\u620f\u4e13\u7528\u534f\u8bae\uff09\u3002
3. \u624b\u52a8\u9009\u62e9\u5176\u4ed6\u4f4e\u8d1f\u8f7d\u8282\u70b9\u3002<\/td>\n<\/tr>\n\n \u95f4\u6b47\u6027\u65ad\u8fde\uff08\u6389\u7ebf\uff09<\/strong><\/td>\n IP \u51b2\u7a81\u3001\u9632\u706b\u5899\u62e6\u622a\u6216\u8282\u70b9\u6545\u969c<\/td>\n 1. \u68c0\u67e5\u672c\u5730 IP \u5730\u5740\u662f\u5426\u4e0e\u5176\u4ed6\u8bbe\u5907\u51b2\u7a81\u3002
2. \u6682\u65f6\u5173\u95ed\u9632\u706b\u5899\u6216\u5b89\u5168\u8f6f\u4ef6\uff0c\u6d4b\u8bd5\u662f\u5426\u88ab\u62e6\u622a\u3002
3. \u66f4\u6362\u52a0\u901f\u7ebf\u8def\u6216\u91cd\u542f\u52a0\u901f\u670d\u52a1\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u957f\u671f\u7a33\u5b9a\u6027\u7ef4\u62a4\u5efa\u8bae<\/h2>\n
\u2022 \u5b9a\u671f\u66f4\u65b0\u52a0\u901f\u5ba2\u6237\u7aef<\/strong>\uff1a\u65b0\u7248\u672c\u901a\u5e38\u5305\u542b\u8def\u7531\u4f18\u5316\u548c\u534f\u8bae\u6539\u8fdb\uff0c\u80fd\u663e\u8457\u63d0\u5347\u7a33\u5b9a\u6027\u3002
\u2022 \u76d1\u63a7\u7f51\u7edc\u73af\u5883\u53d8\u5316<\/strong>\uff1a\u5982\u679c\u5bb6\u5ead\u5bbd\u5e26\u8fd0\u8425\u5546\u5347\u7ea7\u6216\u66f4\u6362\u4e86\u5149\u732b\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8c03\u6574 MTU \u548c DNS \u8bbe\u7f6e\u3002
\u2022 \u907f\u514d\u591a\u8bbe\u5907\u7ade\u4e89<\/strong>\uff1a\u5728\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u5c3d\u91cf\u51cf\u5c11\u540c\u4e00\u5c40\u57df\u7f51\u5185\u5176\u4ed6\u8bbe\u5907\u7684\u9ad8\u5e26\u5bbd\u5360\u7528\uff08\u5982 4K \u89c6\u9891\u6d41\u3001\u5927\u578b\u6587\u4ef6\u4e0b\u8f7d\uff09\u3002
\u2022 \u8bb0\u5f55\u7a33\u5b9a\u8282\u70b9<\/strong>\uff1a\u5c06\u7ecf\u8fc7\u6d4b\u8bd5\u9a8c\u8bc1\u3001\u5ef6\u8fdf\u548c\u6296\u52a8\u8868\u73b0\u6700\u4f73\u7684\u8282\u70b9\u8bb0\u5f55\u4e0b\u6765\uff0c\u5728\u9ad8\u5cf0\u671f\u4f18\u5148\u4f7f\u7528\uff0c\u907f\u514d\u81ea\u52a8\u5207\u6362\u5e26\u6765\u7684\u4e0d\u786e\u5b9a\u6027\u3002<\/p>\n