{"id":32170,"date":"2025-03-03T17:33:28","date_gmt":"2025-03-03T09:33:28","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32170"},"modified":"2025-03-03T17:33:28","modified_gmt":"2025-03-03T09:33:28","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e7%bd%91%e7%bb%9c%e6%b5%81%e9%87%8f%e9%87%87%e9%9b%86%e8%bf%9b%e8%a1%8c%e7%bd%91%e7%bb%9c%e5%b8%a6%e5%ae%bd%e7%ae%a1%e7%90%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32170.html","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\u8fdb\u884c\u7f51\u7edc\u5e26\u5bbd\u7ba1\u7406\uff1f"},"content":{"rendered":"

\n

\"\u5982\u4f55\u901a\u8fc7\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6\u8fdb\u884c\u7f51\u7edc\u5e26\u5bbd\u7ba1\u7406\uff1f\"<\/p>\n<\/p>\n

\u524d\u8a00<\/strong>
\n\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u4e0b\uff0c\u4f01\u4e1a\u7f51\u7edc\u627f\u8f7d\u7740\u6d77\u91cf\u6570\u636e\u4ea4\u4e92\uff0c\u4ece\u89c6\u9891\u4f1a\u8bae\u5230\u4e91\u7aef\u534f\u4f5c\uff0c\u4ece\u7269\u8054\u7f51\u8bbe\u5907\u5230\u5b9e\u65f6\u4ea4\u6613\u7cfb\u7edf\uff0c\u5e26\u5bbd\u538b\u529b\u4e0e\u65e5\u4ff1\u589e\u3002\u636eIDC\u7edf\u8ba1\uff0c2023\u5e74\u5168\u7403\u7f51\u7edc\u6d41\u91cf\u5df2\u7a81\u78344.8 ZB<\/strong>\uff08\u6cfd\u5b57\u8282\uff09\uff0c\u4f46\u4ec5\u670935%<\/strong>\u7684\u4f01\u4e1a\u80fd\u6709\u6548\u7ba1\u7406\u5e26\u5bbd\u8d44\u6e90\u3002\u5f53\u7f51\u7edc\u5361\u987f\u3001\u5ef6\u8fdf\u6210\u4e3a\u4e1a\u52a1\u7eca\u811a\u77f3\u65f6\uff0c\u5982\u4f55\u901a\u8fc7\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6<\/a><\/strong>\u5b9e\u73b0\u7cbe\u51c6\u7684\u5e26\u5bbd\u5206\u914d\u4e0e\u4f18\u5316\uff1f\u672c\u6587\u5c06\u89e3\u6790\u6d41\u91cf\u91c7\u96c6\u6280\u672f\u5982\u4f55\u8d4b\u80fd\u7f51\u7edc\u5e26\u5bbd\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u7b56\u7565\u4e0e\u5de5\u5177\u3002<\/p>\n

\n

\u4e00\u3001\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6<\/a>\uff1a\u5e26\u5bbd\u7ba1\u7406\u7684\u201c\u6570\u636e\u57fa\u77f3\u201d<\/h3>\n

\u7f51\u7edc\u5e26\u5bbd\u7ba1\u7406\u7684\u6838\u5fc3\u77db\u76fe\u5728\u4e8e\u8d44\u6e90\u6709\u9650\u6027\u4e0e\u9700\u6c42\u52a8\u6001\u6027<\/strong>\u7684\u51b2\u7a81\u3002\u4f01\u4e1a\u82e5\u65e0\u6cd5\u5b9e\u65f6\u638c\u63e1\u6d41\u91cf\u7279\u5f81\uff0c\u4f18\u5316\u7b56\u7565\u4fbf\u5982\u540c\u201c\u76f2\u4eba\u6478\u8c61\u201d\u3002\u800c\u7f51\u7edc\u6d41\u91cf\u91c7\u96c6<\/strong>\u6b63\u662f\u7834\u89e3\u8fd9\u4e00\u96be\u9898\u7684\u5173\u952e\u2014\u2014\u5b83\u901a\u8fc7\u6355\u6349\u3001\u5206\u6790\u6d41\u91cf\u6570\u636e\uff0c\u4e3a\u5e26\u5bbd\u5206\u914d\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002<\/p>\n

1. \u6d41\u91cf\u91c7\u96c6\u7684\u4e09\u5927\u6280\u672f\u8def\u5f84<\/strong><\/p>\n

    \n
  • \u955c\u50cf\u7aef\u53e3\uff08SPAN\uff09<\/strong>\uff1a\u901a\u8fc7\u4ea4\u6362\u673a\u6216\u8def\u7531\u5668\u7684\u955c\u50cf\u529f\u80fd\u590d\u5236\u6d41\u91cf\u6570\u636e\uff0c\u9002\u7528\u4e8e\u4e2d\u5c0f\u89c4\u6a21\u7f51\u7edc\u73af\u5883\u3002\n<\/li>\n
  • \u63a2\u9488\u90e8\u7f72<\/strong>\uff1a\u4e13\u7528\u786c\u4ef6\u6216\u8f6f\u4ef6\u63a2\u9488\uff08\u5982NetFlow\u3001sFlow\uff09\u53ef\u6df1\u5ea6\u89e3\u6790\u534f\u8bae\u7c7b\u578b\u3001\u5e94\u7528\u5360\u6bd4\u53ca\u7528\u6237\u884c\u4e3a\u3002\n<\/li>\n
  • SDN\u96c6\u6210<\/strong>\uff1a\u5728\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u4e2d\uff0c\u63a7\u5236\u5668\u53ef\u52a8\u6001\u83b7\u53d6\u5168\u7f51\u6d41\u91cf\u89c6\u56fe\uff0c\u652f\u6301\u7075\u6d3b\u7684\u7b56\u7565\u8c03\u6574\u3002\n<\/li>\n<\/ul>\n

    2. \u6570\u636e\u7ef4\u5ea6\u7684\u6df1\u5ea6\u6316\u6398<\/strong>
    \n\u6d41\u91cf\u91c7\u96c6\u4e0d\u4ec5\u662f\u201c\u6293\u5305\u201d\uff0c\u66f4\u9700\u5173\u6ce8\u4e94\u5143\u7ec4\u4fe1\u606f<\/strong>\uff08\u6e90\/\u76ee\u7684IP\u3001\u7aef\u53e3\u3001\u534f\u8bae\uff09\u3001\u5e94\u7528\u5c42\u7279\u5f81<\/strong>\uff08\u5982\u89c6\u9891\u6d41\u3001HTTP\u8bf7\u6c42\uff09\u4ee5\u53ca\u65f6\u95f4\u5e8f\u5217\u89c4\u5f8b<\/strong>\u3002\u4f8b\u5982\uff0c\u67d0\u91d1\u878d\u4f01\u4e1a\u901a\u8fc7\u5206\u6790\u4ea4\u6613\u7cfb\u7edf\u7684\u6d41\u91cf\u5cf0\u503c\u65f6\u6bb5\uff0c\u5c06\u6838\u5fc3\u4e1a\u52a1\u7684\u5e26\u5bbd\u4f18\u5148\u7ea7\u63d0\u5347\u81f3QoS\u6700\u9ad8\u7ea7<\/strong>\uff0c\u4fdd\u969c\u4e86\u4ea4\u6613\u96f6\u5ef6\u8fdf\u3002<\/p>\n

    \n

    \u4e8c\u3001\u4ece\u91c7\u96c6\u5230\u5206\u6790\uff1a\u6784\u5efa\u5e26\u5bbd\u4f18\u5316\u6a21\u578b<\/h3>\n

    \u6d41\u91cf\u6570\u636e\u9700\u7ecf\u7ed3\u6784\u5316\u5904\u7406\u624d\u80fd\u8f6c\u5316\u4e3a\u7ba1\u7406\u7b56\u7565\u3002\u52a8\u6001\u57fa\u7ebf\u5206\u6790<\/strong>\u4e0e\u673a\u5668\u5b66\u4e60\u7b97\u6cd5<\/strong>\u7684\u7ed3\u5408\uff0c\u53ef\u663e\u8457\u63d0\u5347\u5e26\u5bbd\u5206\u914d\u6548\u7387\u3002<\/p>\n

    1. \u8bc6\u522b\u5173\u952e\u6d41\u91cf\u7c7b\u578b<\/strong><\/p>\n

      \n
    • \u5b9e\u65f6\u6027\u654f\u611f\u6d41\u91cf<\/strong>\uff1a\u89c6\u9891\u4f1a\u8bae\uff08\u5982Zoom\u3001Teams\uff09\u3001VoIP\u901a\u8bdd\u9700\u4fdd\u969c\u4f4e\u5ef6\u8fdf\u3002\n<\/li>\n
    • \u5927\u5e26\u5bbd\u6d88\u8017\u578b\u6d41\u91cf<\/strong>\uff1a\u6587\u4ef6\u4f20\u8f93\u3001\u5907\u4efd\u64cd\u4f5c\u53ef\u9650\u5236\u5728\u975e\u9ad8\u5cf0\u65f6\u6bb5\u3002\n<\/li>\n
    • \u6076\u610f\u6216\u5197\u4f59\u6d41\u91cf<\/strong>\uff1aDDoS\u653b\u51fb\u3001\u5458\u5de5\u975e\u5de5\u4f5c\u7c7b\u89c6\u9891\u6d41\u9700\u53ca\u65f6\u62e6\u622a\u3002\n<\/li>\n<\/ul>\n

      \u6848\u4f8b<\/strong>\uff1a\u67d0\u6559\u80b2\u673a\u6784\u53d1\u73b0\u665a\u9ad8\u5cf0\u65f6\u6bb5\u7684\u5728\u7ebf\u8bfe\u7a0b\u5361\u987f\u95ee\u9898\uff0c\u6d41\u91cf\u5206\u6790\u663e\u793a30%<\/strong>\u7684\u5e26\u5bbd\u88abP2P\u4e0b\u8f7d\u5360\u7528\u3002\u901a\u8fc7\u90e8\u7f72\u5e94\u7528\u8bc6\u522b\u5f15\u64ce\uff08\u5982DPI\u6280\u672f\uff09<\/strong>\uff0c\u7ba1\u7406\u5458\u5bf9P2P\u6d41\u91cf\u5b9e\u65bd\u9650\u901f\u7b56\u7565\uff0c\u8bfe\u7a0b\u6d41\u7545\u5ea6\u63d0\u534765%<\/strong>\u3002<\/p>\n

      2. \u52a8\u6001\u5e26\u5bbd\u5206\u914d\u7b56\u7565<\/strong><\/p>\n

        \n
      • \u57fa\u4e8e\u65f6\u95f4\u6bb5\u7684\u5f39\u6027\u914d\u7f6e<\/strong>\uff1a\u5de5\u4f5c\u65e59:00-18:00\u4f18\u5148\u4fdd\u969cERP\u7cfb\u7edf\uff0c\u591c\u95f4\u91ca\u653e\u5e26\u5bbd\u7528\u4e8e\u6570\u636e\u5907\u4efd\u3002\n<\/li>\n
      • \u7528\u6237\u7ea7QoS\u7b56\u7565<\/strong>\uff1a\u9ad8\u7ba1\u3001\u7814\u53d1\u56e2\u961f\u7684\u7ec8\u7aef\u8bbe\u5907\u53ef\u5206\u914d\u66f4\u9ad8\u5e26\u5bbd\u914d\u989d\u3002\n<\/li>\n
      • \u81ea\u52a8\u6269\u5bb9\u673a\u5236<\/strong>\uff1a\u5f53\u89c6\u9891\u4f1a\u8bae\u6d41\u91cf\u7a81\u589e\u65f6\uff0c\u89e6\u53d1\u4e91\u5e26\u5bbd\u6309\u9700\u8d2d\u4e70\u63a5\u53e3\uff0c\u907f\u514d\u4e1a\u52a1\u4e2d\u65ad\u3002\n<\/li>\n<\/ul>\n
        \n

        \u4e09\u3001\u5de5\u5177\u4e0e\u65b9\u6848\uff1a\u4ece\u5f00\u6e90\u5230\u5546\u4e1a\u7ea7\u9009\u62e9<\/h3>\n

        \u4f01\u4e1a\u53ef\u6839\u636e\u89c4\u6a21\u4e0e\u9884\u7b97\u9009\u62e9\u9002\u914d\u5de5\u5177\uff0c\u4ee5\u4e0b\u4e3a\u5178\u578b\u65b9\u6848\uff1a<\/p>\n\n\n\n\n\n\n\n
        \u5de5\u5177\u7c7b\u578b<\/strong><\/th>\n\u4ee3\u8868\u65b9\u6848<\/strong><\/th>\n\u9002\u7528\u573a\u666f<\/strong><\/th>\n<\/tr>\n<\/thead>\n
        \u5f00\u6e90\u5de5\u5177<\/td>\nntopng\u3001Wireshark<\/td>\n\u4e2d\u5c0f\u578b\u4f01\u4e1a\u3001\u4e34\u65f6\u8bca\u65ad<\/td>\n<\/tr>\n
        \u5546\u4e1a\u5206\u6790\u5e73\u53f0<\/td>\nSolarWinds NPM\u3001Cisco Stealthwatch<\/td>\n\u5927\u578b\u4f01\u4e1a\u3001\u591a\u5206\u652f\u7f51\u7edc<\/td>\n<\/tr>\n
        \u4e91\u539f\u751f\u670d\u52a1<\/td>\nAWS VPC\u6d41\u91cf\u65e5\u5fd7\u3001Azure Network Watcher<\/td>\n\u6df7\u5408\u4e91\/\u591a\u4e91\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5b9e\u8df5\u5efa\u8bae<\/strong>\uff1a<\/p>\n

          \n
        • \u8f7b\u91cf\u7ea7\u8d77\u6b65<\/strong>\uff1a\u521d\u521b\u516c\u53f8\u53ef\u4ecentopng\u5f00\u59cb\uff0c\u7ed3\u5408NetFlow\u6570\u636e\u5feb\u901f\u5b9a\u4f4dTopN\u5e94\u7528\u3002\n<\/li>\n
        • \u96c6\u6210\u5316\u90e8\u7f72<\/strong>\uff1a\u5927\u578b\u4f01\u4e1a\u9700\u5c06\u6d41\u91cf\u91c7\u96c6\u7cfb\u7edf\u4e0e\u73b0\u6709\u7f51\u7ba1\u5e73\u53f0\uff08\u5982Nagios\u3001Zabbix\uff09\u8054\u52a8\uff0c\u5b9e\u73b0\u544a\u8b66\u4e0e\u7b56\u7565\u81ea\u52a8\u5316\u3002\n<\/li>\n<\/ul>\n
          \n

          \u56db\u3001\u6311\u6218\u4e0e\u672a\u6765\uff1a\u667a\u80fd\u5316\u5e26\u5bbd\u7ba1\u7406\u7684\u6f14\u8fdb<\/h3>\n

          \u5c3d\u7ba1\u6d41\u91cf\u91c7\u96c6\u6280\u672f\u5df2\u6210\u719f\uff0c\u4f01\u4e1a\u4ecd\u9762\u4e34\u52a0\u5bc6\u6d41\u91cf\u8bc6\u522b\u96be<\/strong>\uff08\u5982TLS 1.3\uff09\u3001\u7269\u8054\u7f51\u8bbe\u5907\u6fc0\u589e<\/strong>\u7b49\u6311\u6218\u3002\u4ee5\u4e0b\u8d8b\u52bf\u503c\u5f97\u5173\u6ce8\uff1a<\/p>\n

          1. AI\u9a71\u52a8\u7684\u9884\u6d4b\u6027\u7ba1\u7406<\/strong>
          \n\u901a\u8fc7\u5386\u53f2\u6d41\u91cf\u8bad\u7ec3LSTM\u6a21\u578b\uff0c\u53ef\u63d0\u524d\u9884\u6d4b\u5e26\u5bbd\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5728\u201c\u53cc11\u201d\u524d\u57fa\u4e8eAI\u9884\u6d4b\u6269\u5bb9CDN\u8282\u70b9\uff0c\u5cf0\u503c\u8d1f\u8f7d\u4e0b\u964d40%<\/strong>\u3002<\/p>\n

          2. \u96f6\u4fe1\u4efb\u67b6\u6784\u4e0b\u7684\u5e26\u5bbd\u5fae\u9694\u79bb<\/strong>
          \n\u5728\u96f6\u4fe1\u4efb\u7f51\u7edc\u4e2d\uff0c\u6d41\u91cf\u91c7\u96c6\u9700\u7ec6\u5316\u81f3\u6bcf\u4e2a\u7528\u6237\/\u8bbe\u5907\uff0c\u7ed3\u5408\u8eab\u4efd\u4fe1\u606f\u52a8\u6001\u8c03\u6574\u5e26\u5bbd\u6743\u9650\uff0c\u9632\u6b62\u8d44\u6e90\u6ee5\u7528\u3002<\/p>\n

          3. \u8fb9\u7f18\u8ba1\u7b97\u4e0e5G\u7684\u534f\u540c\u4f18\u5316<\/strong>
          \n\u968f\u7740\u8fb9\u7f18\u8282\u70b9\u589e\u591a\uff0c\u6d41\u91cf\u91c7\u96c6\u9700\u652f\u6301\u5206\u5e03\u5f0f\u67b6\u6784\u3002\u534e\u4e3a\u63a8\u51fa\u7684iMaster NCE<\/strong>\u65b9\u6848\u5df2\u5b9e\u73b0\u8fb9\u7f18\u6d41\u91cf\u672c\u5730\u5316\u5206\u6790\uff0c\u65f6\u5ef6\u964d\u4f4e\u81f3\u6beb\u79d2\u7ea7\u3002<\/p>\n

          \n

          \u4e94\u3001\u5b9e\u6218\uff1a\u67d0\u5236\u9020\u4f01\u4e1a\u7684\u5e26\u5bbd\u4f18\u5316\u6d41\u7a0b<\/h3>\n
            \n
          1. \u95ee\u9898\u5b9a\u4f4d<\/strong>\uff1a\u5de5\u5382\u89c6\u9891\u76d1\u63a7\u5361\u987f\uff0cPLC\u63a7\u5236\u6307\u4ee4\u5ef6\u8fdf\u3002\n<\/li>\n
          2. \u6d41\u91cf\u91c7\u96c6<\/strong>\uff1a\u90e8\u7f72sFlow\u4f20\u611f\u5668\uff0c\u53d1\u73b0IP\u6444\u50cf\u5934\u5360\u752845%<\/strong>\u4e0a\u884c\u5e26\u5bbd\u3002\n<\/li>\n
          3. \u7b56\u7565\u5b9e\u65bd<\/strong>\uff1a\u5212\u5206\u72ec\u7acbVLAN\uff0c\u9650\u5236\u6444\u50cf\u5934\u6d41\u91cf\u81f310Mbps<\/strong>\uff0c\u5e76\u4e3aPLC\u8bbe\u5907\u9884\u7559\u4e13\u7528\u901a\u9053\u3002\n<\/li>\n
          4. \u6548\u679c\u9a8c\u8bc1<\/strong>\uff1a\u63a7\u5236\u6307\u4ee4\u4f20\u8f93\u901f\u5ea6\u63d0\u5347200%<\/strong>\uff0c\u751f\u4ea7\u7ebf\u505c\u673a\u7387\u4e0b\u964d90%<\/strong>\u3002\n<\/li>\n<\/ol>\n

            \u901a\u8fc7\u8fd9\u4e00\u6848\u4f8b\u53ef\u89c1\uff0c\u7cbe\u51c6\u7684\u6d41\u91cf\u91c7\u96c6\u4e0e\u5206\u6790<\/strong>\u662f\u91ca\u653e\u7f51\u7edc\u6f5c\u529b\u7684\u6838\u5fc3\u6760\u6746\u3002\u65e0\u8bba\u662f\u4f20\u7edf\u4f01\u4e1a\u8fd8\u662f\u6570\u5b57\u5316\u5148\u950b\uff0c\u53ea\u6709\u5c06\u201c\u6570\u636e\u9a71\u52a8\u201d\u878d\u5165\u5e26\u5bbd\u7ba1\u7406\uff0c\u624d\u80fd\u5728\u7f51\u7edc\u6d2a\u6d41\u4e2d\u7a33\u638c\u8239\u8235\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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