{"id":36638,"date":"2026-10-15T17:51:16","date_gmt":"2026-10-15T09:51:16","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/how-to-diagnose-server-network-card-errors\/"},"modified":"2026-10-16T14:41:32","modified_gmt":"2026-10-16T06:41:32","slug":"how-to-diagnose-server-network-card-errors","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/knowledge-tc\/how-to-diagnose-server-network-card-errors\/","title":{"rendered":"\u5982\u4f55\u8a3a\u65b7\u4f3a\u670d\u5668\u7db2\u5361\u932f\u8aa4"},"content":{"rendered":"

\u4f60\u7684\u4f3a\u670d\u5668<\/a>\u4ef0\u8cf4\u53ef\u9760\u7684\u7db2\u8def\u9023\u7dda\u904b\u4f5c\u3002\u4e00\u65e6\u7db2\u5361\u767c\u751f\u6545\u969c\uff0c\u5c31\u53ef\u80fd\u51fa\u73fe\u6548\u80fd\u8b8a\u6162\u3001\u9023\u7dda\u4e2d\u65b7\uff0c\u751a\u81f3\u5b8c\u5168\u7121\u6cd5\u5b58\u53d6\u7684\u60c5\u6cc1\u3002\u9019\u985e\u7db2\u8def\u9023\u7dda<\/a>\u554f\u984c\u6703\u6253\u4e82\u696d\u52d9\u904b\u4f5c\uff0c\u4e5f\u6703\u8b93\u4f7f\u7528\u8005\u611f\u5230\u632b\u6298\u3002<\/p>\n

\u4f60\u9700\u8981\u63a1\u7528\u7cfb\u7d71\u5316\u7684\u65b9\u6cd5\u4f86\u8a3a\u65b7\u932f\u8aa4\u3002\u9996\u5148\u5f9e\u5be6\u9ad4\u5c64\u9a57\u8b49\u958b\u59cb\uff0c\u5148\u6aa2\u67e5\u7db2\u8def\u7dda\u548c\u93c8\u8def\u6307\u793a\u71c8\uff1b\u7136\u5f8c\u67e5\u770b\u93c8\u8def\u72c0\u614b\u548c\u7cfb\u7d71\u65e5\u8a8c\uff1b\u6700\u5f8c\u5206\u6790\u932f\u8aa4\u8a08\u6578\u5668\u4ee5\u5c0b\u627e\u7dda\u7d22\u3002<\/p>\n

\u672c\u6307\u5357\u5c07\u70ba\u4f60\u63d0\u4f9b\u5be6\u7528\u7684\u547d\u4ee4\u5217\u5de5\u5177\uff0c\u5e6b\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u6839\u672c\u539f\u56e0\u3002\u7121\u8ad6\u4f60\u9762\u5c0d\u7684\u662f\u6545\u969c\u7db2\u8def\u7dda\u3001\u786c\u9ad4\u8001\u5316\uff0c\u9084\u662f\u9a45\u52d5\u7a0b\u5f0f\u554f\u984c\uff0c\u90fd\u53ef\u4ee5\u8fa8\u8b58\u51fa\u554f\u984c\u4f86\u6e90\u3002\u7406\u89e3\u9019\u4e9b\u7db2\u8def\u9023\u7dda\u6545\u969c\uff0c\u6709\u52a9\u65bc\u4f60\u66f4\u5feb\u6062\u5fa9\u670d\u52d9\u4e26\u9632\u6b62\u672a\u4f86\u505c\u6a5f\u3002\u4f60\u7684\u4f3a\u670d\u5668\u7db2\u8def\u503c\u5f97\u9019\u6a23\u7684\u91cd\u8996\u3002<\/p>\n

\u6aa2\u67e5\u5be6\u9ad4\u9023\u7dda\u548c\u93c8\u8def\u6307\u793a\u71c8<\/h2>\n

\u9a57\u8b49\u7dda\u7e9c\u3001\u9023\u63a5\u57e0\u548c LED \u72c0\u614b<\/h3>\n

\u5f9e\u5be6\u9ad4\u5c64\u958b\u59cb\u8a3a\u65b7\u3002\u6aa2\u67e5\u4e59\u592a\u7db2\u8def\u7dda\u7e9c\u662f\u5426\u6709\u5272\u88c2\u3001\u5f4e\u6298\u6216\u88ab\u64e0\u58d3\u7684\u75d5\u8de1\u3002\u78ba\u8a8d\u63a5\u982d\u7262\u56fa\u63d2\u5165\u4f3a\u670d\u5668 NIC \u548c\u4ea4\u63db\u5668\u9023\u63a5\u57e0\u3002\u63d2\u982d\u9b06\u52d5\u6703\u5c0e\u81f4\u9593\u6b47\u6027\u65b7\u7dda\uff0c\u800c\u9019\u985e\u73fe\u8c61\u5f80\u5f80\u770b\u8d77\u4f86\u50cf\u8edf\u9ad4\u6545\u969c\u3002<\/p>\n

\u67e5\u770b NIC \u4e0a\u7684\u93c8\u8def\u71c8\uff0c\u4ee5\u53ca\u4ea4\u63db\u5668\u5c0d\u61c9\u9023\u63a5\u57e0\u7684\u6307\u793a\u71c8\u3002\u5e38\u4eae\u6216\u9583\u720d\u901a\u5e38\u8868\u793a\u93c8\u8def\u6709\u6d3b\u52d5\u3002\u6307\u793a\u71c8\u7184\u6ec5\u5247\u8868\u793a\u9023\u63a5\u57e0\u6c92\u6709\u63a5\u6536\u5230\u8a0a\u865f\u3002\u7425\u73c0\u8272\u6307\u793a\u71c8\u901a\u5e38\u8868\u793a\u901f\u7387\u6216\u96d9\u5de5\u4e0d\u5339\u914d\u3002\u9019\u5169\u7a2e\u60c5\u6cc1\u90fd\u6307\u5411\u5be6\u9ad4\u5c64\u554f\u984c\u3002<\/p>\n

\u4f7f\u7528 ping \u548c ip \u57f7\u884c\u57fa\u790e\u9023\u901a\u6027\u6e2c\u8a66<\/h3>\n

\u5148\u6e2c\u8a66\u672c\u6a5f\u5354\u5b9a\u5806\u758a\u3002\u5c0d\u7db2\u5361\u672c\u8eab\u7684 IP \u4f4d\u5740\u57f7\u884c ping<\/code>\u3002\u82e5\u80fd\u6536\u5230\u56de\u61c9\uff0c\u8868\u793a\u9a45\u52d5\u7a0b\u5f0f\u548c\u786c\u9ad4\u80fd\u5920\u6b63\u5e38\u6536\u767c\u8cc7\u6599\u5c01\u5305\u3002\u63a5\u8457 ping \u9810\u8a2d\u9598\u9053\u3002\u5982\u679c\u6b64\u6642\u5931\u6557\uff0c\u554f\u984c\u7bc4\u570d\u5c31\u53ef\u4ee5\u7e2e\u5c0f\u5230\u7db2\u8def\u7dda\u3001\u4ea4\u63db\u5668\u9023\u63a5\u57e0\u6216\u4f4d\u5740\u8a2d\u5b9a\u3002<\/p>\n

\u78ba\u8a8d\u4ecb\u9762\u64c1\u6709\u6709\u6548\u4f4d\u5740\u3002\u5728 Linux \u4e0a\uff0c\u57f7\u884c ip addr show<\/code>\uff0c\u6aa2\u67e5\u662f\u5426\u5b58\u5728 state UP<\/code>\uff0c\u4e26\u78ba\u8a8d\u6709\u5e36 scope global<\/code> \u7684 inet<\/code> \u4f4d\u5740\u3002\u5728 Windows \u4e0a\uff0c\u57f7\u884c ipconfig \/all<\/code>\uff0c\u78ba\u8a8d\u5b58\u5728\u5e36\u6709 (Preferred)<\/code> \u6a19\u8a18\u7684 IPv4 \u4f4d\u5740\u3001\u5b50\u7db2\u8def\u906e\u7f69\u3001\u9810\u8a2d\u9598\u9053\u548c DNS \u4f3a\u670d\u5668\u3002<\/p>\n

\n\n\n\n\n <\/colgroup>\n\n\n\n\n
\n

\u547d\u4ee4<\/p>\n<\/th>\n

\n

\u6709\u6548\u8a2d\u5b9a\u7684\u95dc\u9375\u6b04\u4f4d<\/p>\n<\/th>\n<\/tr>\n

\n

Linux ip addr show<\/code><\/p>\n<\/td>\n

\n

state UP<\/code>\u3001\u5e36\u524d\u7db4\u4e14\u5177\u6709 scope global<\/code> \u7684 inet<\/code> \u4f4d\u5740<\/p>\n<\/td>\n<\/tr>\n

\n

Windows ipconfig \/all<\/code><\/p>\n<\/td>\n

\n

(Preferred)<\/code> IPv4 \u4f4d\u5740\u3001\u5b50\u7db2\u8def\u906e\u7f69\u3001\u9810\u8a2d\u9598\u9053\u3001DNS \u4f3a\u670d\u5668<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u5728\u4f60\u8457\u624b\u8655\u7406\u4efb\u4f55\u786c\u9ad4\u4e4b\u524d\uff0c\u4ecb\u9762\u7f3a\u5c11\u4f4d\u5740\u6216\u8655\u65bc down \u72c0\u614b\uff0c\u5f80\u5f80\u5c31\u5df2\u7d93\u89e3\u91cb\u4e86\u8a31\u591a\u4e59\u592a\u7db2\u8def\u9023\u7dda\u6545\u969c\u3002<\/p>\n

\u4f7f\u7528\u8a3a\u65b7\u5de5\u5177\u9032\u884c\u7db2\u5361\u6545\u969c\u6392\u67e5<\/h2>\n

\u4f7f\u7528 ethtool \u5206\u6790\u93c8\u8def\u901f\u7387\u548c\u932f\u8aa4\u8a08\u6578\u5668<\/h3>\n

\u5be6\u9ad4\u6aa2\u67e5\u80fd\u5920\u78ba\u8a8d\u7dda\u7e9c\u548c\u9023\u63a5\u57e0\u662f\u5426\u6b63\u5e38\u904b\u4f5c\u3002\u63a5\u4e0b\u4f86\uff0c\u4f60\u9700\u8981\u67e5\u770b\u7db2\u5361\u672c\u8eab\u7684\u8cc7\u6599\u3002ethtool<\/code> \u5de5\u5177\u53ef\u4ee5\u76f4\u63a5\u986f\u793a\u9019\u5f35\u4e59\u592a\u7db2\u8def\u5361\u5982\u4f55\u8207\u93c8\u8def\u5c0d\u7aef\u5354\u5546\u3002\u57f7\u884c ethtool eth0<\/code> \u53ef\u67e5\u770b\u76ee\u524d\u901f\u7387\u548c\u96d9\u5de5\u8a2d\u5b9a\u3002\u5065\u5eb7\u7684\u5343\u5146\u93c8\u8def<\/a>\u61c9\u986f\u793a\u70ba 1000Mb\/s \u548c Full duplex\u3002\u5982\u679c\u5728\u652f\u63f4\u5343\u5146\u7684\u786c\u9ad4\u4e0a\u53ea\u5354\u5546\u5230 100Mb\/s \u6216 Half duplex\uff0c\u901a\u5e38\u8868\u793a\u7dda\u7e9c\u6545\u969c\u6216\u96d9\u5de5\u4e0d\u5339\u914d\u3002\u800c\u96d9\u5de5\u4e0d\u5339\u914d\u672c\u8eab\u5c31\u6703\u5c0e\u81f4\u885d\u7a81\u548c\u541e\u5410\u91cf\u4e0b\u964d\u3002<\/p>\n

\u82e5\u8981\u9032\u884c\u66f4\u6df1\u5165\u5206\u6790\uff0c\u57f7\u884c ethtool -S eth0<\/code>\u3002\u6b64\u547d\u4ee4\u6703\u8f38\u51fa\u9a45\u52d5\u7a0b\u5f0f\u5167\u90e8\u8a08\u6578\u5668\u3002\u4f60\u9700\u8981\u7279\u5225\u95dc\u6ce8\u5e7e\u500b\u6b04\u4f4d\uff1arx_errors<\/code> \u548c tx_errors<\/code> \u8a18\u9304\u7db2\u5361\u7121\u6cd5\u8655\u7406\u7684\u63a5\u6536\u8207\u50b3\u9001\u8a0a\u6846\uff1bcollisions<\/code> \u986f\u793a\u93c8\u8def\u4e0a\u7684\u885d\u7a81\u60c5\u6cc1\uff1bfifo_errors<\/code> \u8868\u793a\u7db2\u5361\u5167\u90e8\u7de9\u885d\u5340\u6ea2\u4f4d\u3002\u5728\u9019\u4e9b\u6b04\u4f4d\u4e2d\uff0c\u53ea\u8981\u6578\u503c\u6301\u7e8c\u589e\u52a0\uff0c\u5c31\u6709\u52a9\u65bc\u4f60\u5f9e\u786c\u9ad4\u5c64\u9762\u8a3a\u65b7\u932f\u8aa4\u3002<\/p>\n

\n\n\n\n\n <\/colgroup>\n\n\n\n\n\n\n
\n

\u8a08\u6578\u5668<\/p>\n<\/th>\n

\n

\u53cd\u6620\u7684\u554f\u984c<\/p>\n<\/th>\n<\/tr>\n

\n

rx_errors<\/code><\/p>\n<\/td>\n

\n

\u7db2\u5361\u672a\u80fd\u6b63\u78ba\u63a5\u6536\u7684\u8a0a\u6846<\/p>\n<\/td>\n<\/tr>\n

\n

tx_errors<\/code><\/p>\n<\/td>\n

\n

\u7db2\u5361\u672a\u80fd\u6210\u529f\u50b3\u9001\u7684\u8a0a\u6846<\/p>\n<\/td>\n<\/tr>\n

\n

collisions<\/code><\/p>\n<\/td>\n

\n

\u93c8\u8def\u4e0a\u7684\u885d\u7a81\uff0c\u901a\u5e38\u7531\u96d9\u5de5\u4e0d\u5339\u914d\u5f15\u8d77<\/p>\n<\/td>\n<\/tr>\n

\n

fifo_errors<\/code><\/p>\n<\/td>\n

\n

\u9ad8\u8ca0\u8f09\u4e0b\u7684\u5167\u90e8\u7de9\u885d\u5340\u6ea2\u4f4d<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u5728 Windows \u7cfb\u7d71\u4e2d\uff0cPowerShell \u4e5f\u80fd\u63d0\u4f9b\u985e\u4f3c\u7684\u53ef\u8996\u6027\u3002\u57f7\u884c Get-NetAdapterStatistics<\/code> \u53ef\u67e5\u770b\u6bcf\u5f35\u4ecb\u9762\u5361\u7684\u63a5\u6536\u8207\u50b3\u9001\u932f\u8aa4\u8a08\u6578\u5668\u3002\u5c07\u9019\u4e9b\u6578\u5b57\u8207\u91cd\u65b0\u958b\u6a5f\u524d\u5f8c\u9032\u884c\u6bd4\u8f03\u3002\u82e5\u67d0\u500b\u8a08\u6578\u5668\u6301\u7e8c\u7a69\u5b9a\u4e0a\u5347\uff0c\u901a\u5e38\u8868\u793a\u67d0\u500b\u5143\u4ef6\u6b63\u5728\u5931\u6548\u3002<\/p>\n

\u67e5\u770b\u7cfb\u7d71\u65e5\u8a8c\u4ee5\u8a3a\u65b7\u932f\u8aa4<\/h3>\n

\u8a08\u6578\u5668\u6703\u544a\u8a34\u4f60\u300c\u6709\u554f\u984c\u300d\uff0c\u65e5\u8a8c\u5247\u6703\u544a\u8a34\u4f60\u300c\u70ba\u4ec0\u9ebc\u6709\u554f\u984c\u300d\u3002\u5728 Linux \u4e0a\uff0c\u57f7\u884c dmesg<\/code> \u4e26\u641c\u5c0b\u4f60\u7684\u4ecb\u9762\u540d\u7a31\u3002\u6838\u5fc3\u74b0\u5f62\u7de9\u885d\u5340\u6703\u8a18\u9304\u93c8\u8def up\/down \u4e8b\u4ef6\u3001\u9a45\u52d5\u7a0b\u5f0f\u8f09\u5165\u5931\u6557\u4ee5\u53ca\u786c\u9ad4\u6545\u969c\u3002\u7559\u610f\u5305\u542b\u7db2\u5361\u9a45\u52d5\u7a0b\u5f0f\u540d\u7a31\u7684\u65e5\u8a8c\u884c\u3002\u82e5\u53cd\u8986\u51fa\u73fe reset \u8a0a\u606f\u6216\u300chardware error\u300d\u689d\u76ee\uff0c\u901a\u5e38\u6307\u5411\u7db2\u5361\u6545\u969c\u6216\u9a45\u52d5\u7a0b\u5f0f\u5b58\u5728\u7f3a\u9677\u3002<\/p>\n

\/var\/log\/messages<\/code> \u6a94\u6848\u4fdd\u5b58\u7684\u662f\u6301\u4e45\u5316\u65e5\u8a8c\u8a18\u9304\u3002\u8207 dmesg<\/code> \u4e0d\u540c\uff0c\u5b83\u5728\u91cd\u65b0\u958b\u6a5f\u5f8c\u4ecd\u6703\u4fdd\u7559\u3002\u4f60\u53ef\u4ee5\u8ffd\u8e64\u554f\u984c\u5f9e\u4f55\u6642\u958b\u59cb\uff0c\u4ee5\u53ca\u5b83\u767c\u751f\u7684\u983b\u7387\u3002\u4f7f\u7528 grep<\/code> \u4f9d\u4ecb\u9762\u540d\u7a31\u904e\u6ffe\u65e5\u8a8c\u3002\u9019\u4e00\u6b65\u5c0d\u65bc\u6392\u67e5\u9593\u6b47\u6027\u7db2\u5361\u6545\u969c\u5c24\u5176\u91cd\u8981\u3002<\/p>\n

Windows \u4f7f\u7528\u8005\u53ef\u4ee5\u958b\u555f\u4e8b\u4ef6\u6aa2\u8996\u5668\uff0c\u9032\u5165 Windows Logs\uff0c\u7136\u5f8c\u9078\u64c7 System\u3002\u4f9d\u4f86\u6e90\u7be9\u9078\uff0c\u5373\u53ef\u627e\u5230\u4f86\u81ea\u7db2\u8def\u4ecb\u9762\u5361\u7684\u8a18\u9304\u3002\u9a45\u52d5\u7a0b\u5f0f\u903e\u6642\u3001\u93c8\u8def\u72c0\u614b\u8b8a\u5316\u548c\u786c\u9ad4\u6545\u969c\u90fd\u6703\u986f\u793a\u5728\u9019\u88e1\u3002\u4f60\u4e5f\u53ef\u4ee5\u5728\u88dd\u7f6e\u7ba1\u7406\u54e1\u4e2d\u67e5\u770b\u7db2\u5361\u65c1\u908a\u662f\u5426\u6709\u9ec3\u8272\u8b66\u544a\u5716\u793a\u3002\u8a72\u5716\u793a\u8868\u793a\u9a45\u52d5\u7a0b\u5f0f\u8f09\u5165\u5931\u6557\uff0c\u6216\u786c\u9ad4\u5df2\u56de\u5831\u554f\u984c\u3002<\/p>\n

\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u5305\u542b\u53ef\u76f4\u63a5\u8fa8\u8b58\u6545\u969c NIC \u7684\u7cbe\u78ba\u932f\u8aa4\u8a0a\u606f\u3002\u82e5\u4e00\u5f35\u7db2\u5361\u53cd\u8986\u8a18\u9304 reset\uff0c\u5c31\u9700\u8981\u66f4\u63db\uff1b\u82e5\u65e5\u8a8c\u63d0\u793a\u9a45\u52d5\u7a0b\u5f0f\u8b66\u544a\uff0c\u5c31\u61c9\u66f4\u65b0\u9a45\u52d5\u7a0b\u5f0f\u3002\u4e0d\u8ad6\u662f\u54ea\u7a2e\u60c5\u6cc1\uff0c\u65e5\u8a8c\u90fd\u80fd\u70ba\u4f60\u7684\u8655\u7f6e\u6c7a\u7b56\u63d0\u4f9b\u8b49\u64da\u3002\u628a\u65e5\u8a8c\u5be9\u67e5\u8207\u8a08\u6578\u5668\u5206\u6790\u7d50\u5408\u8d77\u4f86\uff0c\u4f60\u7684\u8a3a\u65b7\u5c07\u66f4\u52a0\u7cbe\u6e96\u3002<\/p>\n

\u9694\u96e2\u7db2\u8def\u4ecb\u9762\u5361\u4e2d\u7684\u6545\u969c<\/h2>\n

\u6e2c\u8a66\u66ff\u4ee3\u7dda\u7e9c\u3001\u9023\u63a5\u57e0\u548c\u8a2d\u5099<\/h3>\n

\u4f60\u5df2\u7d93\u5f9e\u8a08\u6578\u5668\u548c\u65e5\u8a8c\u4e2d\u6536\u96c6\u4e86\u8cc7\u6599\u3002\u73fe\u5728\u5fc5\u9808\u900f\u904e\u7cfb\u7d71\u5316\u66ff\u63db\u4f86\u9694\u96e2\u6545\u969c\u3002\u9019\u4e00\u904e\u7a0b\u6703\u9010\u4e00\u6392\u9664\u5916\u90e8\u56e0\u7d20\uff0c\u76f4\u5230\u53ea\u5269\u4e0b\u771f\u6b63\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n

\u5148\u5f9e\u7db2\u8def\u7dda\u958b\u59cb\u3002\u7528\u4e00\u689d\u540c\u985e\u578b\u3001\u5df2\u77e5\u6b63\u5e38\u7684\u7dda\u7e9c\u66ff\u63db\u76ee\u524d\u8df3\u7dda\u3002\u82e5\u93c8\u8def\u6062\u5fa9\uff0c\u8868\u793a\u539f\u7db2\u8def\u7dda\u5df2\u640d\u58de\u6216\u4e0d\u7b26\u5408\u898f\u683c\u3002\u63a5\u8457\uff0c\u5c07\u9023\u7dda\u5207\u63db\u5230\u540c\u4e00\u53f0\u4ea4\u63db\u5668\u4e0a\u7684\u53e6\u4e00\u500b\u9023\u63a5\u57e0\u3002\u5931\u6548\u9023\u63a5\u57e0\u6216\u8a2d\u5b9a\u932f\u8aa4\u7684\u9023\u63a5\u57e0\uff0c\u6703\u8868\u73fe\u51fa\u8207\u6545\u969c\u7db2\u8def\u4ecb\u9762\u5361\u76f8\u540c\u7684\u75c7\u72c0\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u5c31\u9023\u63a5\u5230\u53e6\u4e00\u53f0\u4ea4\u63db\u5668\u3002\u9019\u4e00\u6b65\u53ef\u4ee5\u6392\u9664\u4ea4\u63db\u5668\u5c64\u7d1a\u7684\u6545\u969c\uff0c\u5305\u62ec\u80cc\u677f\u554f\u984c\u6216\u751f\u6210\u6a39\u76f8\u95dc\u554f\u984c\u3002<\/p>\n

\u5c0d\u65bc\u5149\u7e96\u93c8\u8def\uff0c\u6392\u67e5\u904e\u7a0b\u9700\u8981\u66f4\u8b39\u614e\u3002\u78ba\u8a8d SFP \u6a21\u7d44\u5df2\u5b8c\u5168\u63d2\u5165\u4e26\u9396\u5b9a\u5728\u63d2\u69fd\u4e2d\u3002\u6aa2\u67e5\u63d2\u69fd\u662f\u5426\u6709\u5f4e\u66f2\u6216\u640d\u58de\u3002\u4f7f\u7528\u5149\u7e96\u6aa2\u6e2c\u986f\u5fae\u93e1\u6aa2\u67e5\u9023\u63a5\u5668\u7aef\u9762\uff0c\u7136\u5f8c\u7528\u5149\u7e96\u6e05\u6f54\u7b46\u6216\u7121\u5875\u64e6\u62ed\u7d19\u9032\u884c\u6e05\u6f54\u3002\u6578\u4f4d\u5149\u5b78\u76e3\u63a7\u8cc7\u6599\u82e5\u986f\u793a\u63a5\u6536\u5149\u529f\u7387\u904e\u4f4e\uff0c\u901a\u5e38\u8868\u793a\u662f\u9023\u63a5\u5668\u9ad2\u6c61\u6216\u6536\u767c\u5668\u6545\u969c\uff0c\u800c\u4e0d\u662f\u7db2\u5361\u672c\u8eab\u6709\u554f\u984c\u3002<\/p>\n

\u66f4\u63db NIC \u6216\u4f7f\u7528\u8ff4\u8def\u6e2c\u8a66<\/h3>\n

\u81f3\u6b64\uff0c\u5916\u90e8\u56e0\u7d20\u5df2\u5927\u81f4\u6392\u9664\uff0c\u6545\u969c\u5f88\u53ef\u80fd\u4f4d\u65bc\u4f3a\u670d\u5668\u5167\u90e8\u3002\u53ef\u4ee5\u4f7f\u7528\u8ff4\u8def\u63d2\u982d\u55ae\u7368\u6e2c\u8a66\u7db2\u5361\u3002\u6b64\u88dd\u7f6e\u6703\u5c07\u50b3\u9001\u91dd\u8173\u56de\u63a5\u5230\u63a5\u6536\u91dd\u8173\uff0c\u4f7f NIC \u80fd\u5728\u4e0d\u4f9d\u8cf4\u4efb\u4f55\u7db2\u8def\u8a2d\u5099\u7684\u60c5\u6cc1\u4e0b\u81ea\u884c\u50b3\u9001\u548c\u63a5\u6536\u8cc7\u6599\u3002\u8ff4\u8def\u6e2c\u8a66\u6210\u529f\u8868\u793a\u7db2\u5361\u7684\u57fa\u672c\u96fb\u8def\u6b63\u5e38\uff1b\u82e5\u8ff4\u8def\u5931\u6557\uff0c\u5247\u53ef\u76f4\u63a5\u5224\u5b9a\u70ba\u786c\u9ad4\u6545\u969c\u3002<\/p>\n

\u5982\u679c\u8ff4\u8def\u6e2c\u8a66\u901a\u904e\uff0c\u4f46\u7db2\u8def\u9023\u7dda\u4f9d\u820a\u5931\u6557\uff0c\u5c31\u628a\u9019\u5f35\u5361\u63d2\u5230\u53e6\u4e00\u53f0\u6a5f\u5668\u4e2d\u9032\u884c\u6e2c\u8a66\u3002\u9019\u4e00\u6b65\u975e\u5e38\u95dc\u9375\uff1a\u5982\u679c\u554f\u984c\u96a8\u8457\u7db2\u5361\u8f49\u79fb\u5230\u65b0\u4e3b\u6a5f\uff0c\u90a3\u9ebc\u7db2\u8def\u4ecb\u9762\u5361\u672c\u8eab\u5c31\u662f\u6545\u969c\u4ef6\uff0c\u9700\u8981\u66f4\u63db\uff1b\u5982\u679c\u554f\u984c\u4ecd\u7559\u5728\u539f\u4f3a\u670d\u5668\u4e0a\uff0c\u90a3\u9ebc\u6545\u969c\u5c31\u4f4d\u65bc\u5176\u4ed6\u4f4d\u7f6e\uff0c\u53ef\u80fd\u662f\u4e3b\u6a5f\u677f\u63d2\u69fd\uff0c\u4e5f\u53ef\u80fd\u662f\u4f5c\u696d\u7cfb\u7d71\u3002<\/p>\n

\u9019\u7a2e\u7cfb\u7d71\u5316\u6392\u9664\u6cd5\uff0c\u8207\u4f01\u696d\u7d1a\u8cc7\u6599\u4e2d\u5fc3\u7dad\u8b77\u4e2d\u63a1\u7528\u7684\u7d50\u69cb\u5316\u65b9\u6cd5\u4e00\u81f4\u3002\u4f60\u9700\u8981\u5148\u5b9a\u7fa9\u5177\u9ad4\u75c7\u72c0\uff0c\u8fa8\u8b58\u6240\u6709\u53ef\u80fd\u7684\u554f\u984c\u4f86\u6e90\uff0c\u5f9e\u53d7\u5f71\u97ff\u4f7f\u7528\u8005\u548c\u7ba1\u7406\u7cfb\u7d71\u6536\u96c6\u8cc7\u8a0a\uff0c\u7136\u5f8c\u4f9d\u7167\u5f9e\u6700\u53ef\u80fd\u5230\u6700\u4e0d\u53ef\u80fd\u7684\u9806\u5e8f\u9010\u6b65\u6392\u9664\u3002\u4e00\u65e6\u5b8c\u6210\u9694\u96e2\uff0c\u5c31\u900f\u904e\u66f4\u63db\u6545\u969c\u5143\u4ef6\u4f86\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n

\u8acb\u8a18\u4f4f\uff0c\u6392\u67e5\u7db2\u5361\u554f\u984c\u9700\u8981\u8010\u5fc3\u8207\u65b9\u6cd5\u3002\u4f60\u53ef\u80fd\u8981\u6e2c\u8a66\u4e09\u689d\u7dda\u7e9c\u3001\u5169\u500b\u4ea4\u63db\u5668\u9023\u63a5\u57e0\uff0c\u518d\u52a0\u4e0a\u4e00\u500b\u8ff4\u8def\u63d2\u982d\uff0c\u624d\u80fd\u627e\u5230\u7b54\u6848\u3002\u4f46\u9019\u4e9b\u52aa\u529b\u662f\u503c\u5f97\u7684\uff1a\u4f60\u4e0d\u6703\u8aa4\u63db\u6b63\u5e38\u786c\u9ad4\uff0c\u4e5f\u80fd\u6709\u628a\u63e1\u5730\u5b9a\u4f4d\u771f\u6b63\u6545\u969c\u3002<\/p>\n

\u540c\u6a23\u7684\u7d00\u5f8b\u6027\u4e5f\u9069\u7528\u65bc\u751f\u7522\u74b0\u5883\u4e2d\u7684\u4f3a\u670d\u5668\u7db2\u8def\u4ecb\u9762\u5361\u7dad\u8b77\u3002\u4e00\u5f35\u5099\u7528\u7db2\u5361\u3001\u4e00\u500b\u8ff4\u8def\u63d2\u982d\uff0c\u4ee5\u53ca\u4e00\u689d\u5df2\u77e5\u6b63\u5e38\u7684\u7db2\u8def\u7dda\uff0c\u5c31\u662f\u4f60\u7684\u6838\u5fc3\u5de5\u5177\u5305\u3002\u6709\u4e86\u9019\u4e9b\u5de5\u5177\uff0c\u4f60\u53ef\u4ee5\u5728\u5e7e\u5206\u9418\u5167\u9694\u96e2\u6545\u969c\uff0c\u800c\u4e0d\u662f\u8017\u8cbb\u6578\u5c0f\u6642\u3002\u719f\u7df4\u7684\u6280\u8853\u4eba\u54e1\u628a\u6545\u969c\u6392\u67e5\u7576\u4f5c\u4e00\u9580\u79d1\u5b78\uff0c\u800c\u4e0d\u662f\u9760\u731c\u6e2c\u884c\u4e8b\u3002\u4f60\u4e5f\u61c9\u5982\u6b64\u3002<\/p>\n

\u89e3\u6c7a\u4e59\u592a\u7db2\u8def\u9023\u7dda\u554f\u984c\u4e26\u9632\u6b62\u518d\u6b21\u767c\u751f<\/h2>\n

\u66f4\u65b0\u9a45\u52d5\u7a0b\u5f0f\u8207\u97cc\u9ad4\u4ee5\u63d0\u5347\u7a69\u5b9a\u6027<\/h3>\n

\u904e\u6642\u7684\u8edf\u9ad4\u6703\u5c0e\u81f4\u8a31\u591a\u9593\u6b47\u6027\u9023\u7dda\u554f\u984c\u3002\u4f60\u61c9\u9020\u8a2a\u5ee0\u5546\u5b98\u7db2\uff0c\u4e0b\u8f09\u9069\u7528\u65bc\u5177\u9ad4\u578b\u865f\u7684\u6700\u65b0\u7db2\u8def\u4ecb\u9762\u5361\u9a45\u52d5\u7a0b\u5f0f\u3002\u5b89\u88dd\u66f4\u65b0\u5f8c\u91cd\u65b0\u555f\u52d5\u4f3a\u670d\u5668\u3002\u7136\u5f8c\u5728 Windows \u4e2d\u6aa2\u67e5\u88dd\u7f6e\u7ba1\u7406\u54e1\uff0c\u6216\u5728 Linux \u4e0a\u57f7\u884c ethtool -i<\/code>\uff0c\u78ba\u8a8d\u65b0\u7248\u672c\u5df2\u6b63\u78ba\u8f09\u5165\u3002\u820a\u9a45\u52d5\u7a0b\u5f0f\u5e38\u5e38\u5305\u542b\u7f3a\u9677\uff0c\u5728\u9ad8\u8ca0\u8f09\u4e0b\u6703\u89f8\u767c\u96a8\u6a5f\u93c8\u8def\u4e2d\u65b7\u3002<\/p>\n

\u97cc\u9ad4\u66f4\u65b0\u540c\u6a23\u91cd\u8981\u3002\u7db2\u5361\u677f\u8f09\u97cc\u9ad4\u8ca0\u8cac\u5e95\u5c64\u93c8\u8def\u5354\u5546\u3002\u904e\u820a\u7684\u97cc\u9ad4\u7248\u672c\u53ef\u80fd\u5c0e\u81f4\u96d9\u5de5\u4e0d\u5339\u914d\u6216\u901f\u7387\u5354\u5546\u5931\u6557\u3002\u5f9e\u5ee0\u5546\u8655\u4e0b\u8f09\u97cc\u9ad4\u5de5\u5177\uff0c\u4e26\u56b4\u683c\u4f9d\u7167\u71d2\u9304\u8aaa\u660e\u57f7\u884c\u3002\u66f4\u65b0\u5f8c\uff0c\u78ba\u8a8d\u93c8\u8def\u80fd\u5920\u4ee5\u9810\u671f\u901f\u7387\u91cd\u65b0\u5354\u5546\u3002\u5982\u679c\u554f\u984c\u4f9d\u820a\u5b58\u5728\uff0c\u4f60\u4e5f\u53ef\u4ee5\u624b\u52d5\u91cd\u8a2d TCP\/IP \u5354\u5b9a\u5806\u758a\uff0c\u4ee5\u6e05\u9664\u640d\u58de\u7684\u8a2d\u5b9a\u8cc7\u6599\u3002<\/p>\n

\u5be6\u65bd\u76e3\u63a7\u8207\u8ca0\u8f09\u6e2c\u8a66<\/h3>\n

\u4f60\u9700\u8981\u5728\u771f\u5be6\u6d41\u91cf\u689d\u4ef6\u4e0b\u6e2c\u8a66\u7db2\u5361\u3002\u4f7f\u7528 iperf<\/code> \u5728\u5169\u53f0\u4e3b\u6a5f\u4e4b\u9593\u7522\u751f\u9ad8\u541e\u5410\u91cf\u6d41\u91cf\u3002\u8b93\u6e2c\u8a66\u6301\u7e8c\u57f7\u884c\u6578\u5206\u9418\uff0c\u4e26\u89c0\u5bdf\u90a3\u4e9b\u53ea\u5728\u9ad8\u8ca0\u8f09\u4e0b\u51fa\u73fe\u7684\u932f\u8aa4\u3002\u904e\u71b1\u548c\u96d9\u5de5\u4e0d\u5339\u914d\u5e38\u5e38\u5728\u9592\u7f6e\u6642\u96b1\u85cf\u8d77\u4f86\uff0c\u800c\u6301\u7e8c\u7684 iperf<\/code> \u6e2c\u8a66\u80fd\u5728\u5b83\u5011\u5f71\u97ff\u6b63\u5f0f\u74b0\u5883\u4e4b\u524d\u5c07\u5176\u66b4\u9732\u51fa\u4f86\u3002<\/p>\n

\u9577\u671f\u76e3\u63a7\u6709\u52a9\u65bc\u53ca\u65e9\u767c\u73fe\u554f\u984c\u3002\u61c9\u6301\u7e8c\u8ffd\u8e64\u4ee5\u4e0b\u8a08\u6578\u5668\uff1a<\/p>\n

\n\n\n\n\n <\/colgroup>\n\n\n\n\n\n\n
\n

\u932f\u8aa4\u8a08\u6578\u5668<\/p>\n<\/th>\n

\n

\u542b\u7fa9<\/p>\n<\/th>\n<\/tr>\n

\n

Discards<\/p>\n<\/td>\n

\n

\u7531\u65bc\u4f47\u5217\u9650\u5236\u800c\u88ab\u4e1f\u68c4\u7684\u8cc7\u6599\u5c01\u5305<\/p>\n<\/td>\n<\/tr>\n

\n

Collisions<\/p>\n<\/td>\n

\n

\u4e59\u592a\u7db2\u8def\u5c64\u7d1a\u7684\u885d\u7a81\u4e8b\u4ef6<\/p>\n<\/td>\n<\/tr>\n

\n

Resets<\/p>\n<\/td>\n

\n

\u7531\u65bc\u6545\u969c\u5c0e\u81f4\u7684\u4ecb\u9762\u91cd\u8a2d<\/p>\n<\/td>\n<\/tr>\n

\n

CRC errors<\/p>\n<\/td>\n

\n

\u53ef\u80fd\u8868\u793a\u786c\u9ad4\u6545\u969c\u6216\u96fb\u78c1\u5e72\u64fe<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u4f60\u53ef\u4ee5\u8a2d\u5b9a\u4e00\u500b cron \u5de5\u4f5c\uff0c\u5b9a\u671f\u57f7\u884c netstat -i<\/code> \u4e26\u8a18\u9304\u8f38\u51fa\u7d50\u679c\u3002\u6301\u7e8c\u6aa2\u67e5\u4ecb\u9762\u5065\u5eb7\u6307\u6a19\uff0c\u4f8b\u5982\u4f7f\u7528\u7387\u3001\u932f\u8aa4\u6578\u3001\u4e1f\u68c4\u6578\u3001\u96d9\u5de5\/\u901f\u7387\u4ee5\u53ca\u4f47\u5217\u6df1\u5ea6\u3002\u9019\u6a23\u505a\u80fd\u5e6b\u52a9\u4f60\u5728\u4f7f\u7528\u8005\u5bdf\u89ba\u4e4b\u524d\u5c31\u4fee\u5fa9\u4e59\u592a\u7db2\u8def\u9023\u7dda\u554f\u984c\u3002<\/p>\n

\n
<\/div>\n<\/div>\n

\u73fe\u5728\uff0c\u4f60\u5df2\u7d93\u64c1\u6709\u4e00\u689d\u5b8c\u6574\u7684\u8a3a\u65b7\u8def\u5f91\u3002\u5148\u5f9e\u7dda\u7e9c\u548c\u93c8\u8def\u6307\u793a\u71c8\u958b\u59cb\uff1b\u518d\u4f7f\u7528\u547d\u4ee4\u5217\u5de5\u5177\u6536\u96c6\u8a08\u6578\u5668\u548c\u932f\u8aa4\u65e5\u8a8c\u8cc7\u6599\uff1b\u7136\u5f8c\u900f\u904e\u7cfb\u7d71\u5316\u66ff\u63db\u4f86\u9694\u96e2\u6545\u969c\u3002\u9019\u7a2e\u6709\u689d\u7406\u7684\u65b9\u6cd5\u80fd\u5e6b\u52a9\u4f60\u5feb\u901f\u4e14\u6e96\u78ba\u5730\u8a3a\u65b7\u932f\u8aa4\u3002<\/p>\n

\u4e0d\u8981\u5047\u8a2d\u7cfb\u7d71\u5929\u7136\u5177\u5099\u5bb9\u932f\u80fd\u529b\u3002\u4e3b\u52d5\u76e3\u63a7\u932f\u8aa4\u8a08\u6578\u5668\u80fd\u5920\u9810\u9632\u505c\u6a5f\u3002\u5b9a\u671f\u8ffd\u8e64\u9019\u4e9b\u6307\u6a19\uff0c\u624d\u80fd\u53ca\u65e9\u767c\u73fe\u6545\u969c\u3002<\/p>\n

\u6bcf\u6b21\u4e8b\u6545\u767c\u751f\u5f8c\uff0c\u90fd\u8981\u57f7\u884c\u6839\u672c\u539f\u56e0\u5206\u6790\u3002\u8a18\u9304\u5230\u5e95\u662f\u4ec0\u9ebc\u58de\u4e86\u3001\u70ba\u4ec0\u9ebc\u6703\u58de\u3002\u9019\u6a23\u7684\u505a\u6cd5\u80fd\u9632\u6b62\u554f\u984c\u518d\u6b21\u767c\u751f\uff0c\u4e26\u4e0d\u65b7\u7d2f\u7a4d\u4f60\u7684\u6545\u969c\u6392\u67e5\u77e5\u8b58\u3002\u5f9e\u5be6\u9ad4\u6aa2\u67e5\u5230\u9032\u968e\u5de5\u5177\uff0c\u9019\u4e00\u6574\u5957\u6d41\u7a0b\u90fd\u80fd\u6700\u5927\u9650\u5ea6\u6e1b\u5c11\u505c\u6a5f\u6642\u9593\uff0c\u4e26\u78ba\u4fdd\u7db2\u8def\u53ef\u9760\u6027\u3002<\/p>\n

\u5e38\u898b\u554f\u984c<\/h2>\n

\u4f3a\u670d\u5668 NIC \u51fa\u73fe\u7425\u73c0\u8272\u93c8\u8def\u71c8\u901a\u5e38\u662f\u4ec0\u9ebc\u539f\u56e0\uff1f<\/h3>\n

\u7425\u73c0\u8272\u6307\u793a\u71c8\u901a\u5e38\u8868\u793a\u7db2\u5361\u8207\u4ea4\u63db\u5668\u4e4b\u9593\u5b58\u5728\u901f\u7387\u6216\u96d9\u5de5\u4e0d\u5339\u914d\u3002\u8acb\u4f7f\u7528 ethtool<\/code> \u6aa2\u67e5\u5354\u5546\u7d50\u679c\u3002\u5982\u679c\u7dda\u7e9c\u7121\u6cd5\u652f\u63f4\u9810\u671f\u901f\u7387\uff0c\u8acb\u66f4\u63db\u7dda\u7e9c\u3002\u82e5\u6307\u793a\u71c8\u7184\u6ec5\uff0c\u5247\u8868\u793a\u9023\u63a5\u57e0\u6839\u672c\u6c92\u6709\u63a5\u6536\u5230\u8a0a\u865f\u3002<\/p>\n

\u6211\u5982\u4f55\u5224\u65b7\u7db2\u5361\u662f\u5426\u6b63\u5728\u5931\u6548\uff1f<\/h3>\n

rx_errors<\/code>\u3001tx_errors<\/code> \u6216 fifo_errors<\/code> \u8a08\u6578\u5668\u6301\u7e8c\u4e0a\u5347\uff0c\u901a\u5e38\u8868\u793a\u786c\u9ad4\u5b58\u5728\u554f\u984c\u3002dmesg<\/code> \u4e2d\u53cd\u8986\u51fa\u73fe reset \u8a0a\u606f\uff0c\u5247\u9032\u4e00\u6b65\u652f\u6301\u9019\u4e00\u5224\u65b7\u3002\u57f7\u884c\u8ff4\u8def\u6e2c\u8a66\u9032\u884c\u78ba\u8a8d\u3002\u5982\u679c\u6545\u969c\u96a8\u8457\u7db2\u5361\u8f49\u79fb\u5230\u53e6\u4e00\u53f0\u6a5f\u5668\uff0c\u5c31\u61c9\u66f4\u63db\u8a72\u7db2\u5361\u3002<\/p>\n

\u640d\u58de\u7684\u9a45\u52d5\u7a0b\u5f0f\u6703\u4e0d\u6703\u507d\u88dd\u6210\u786c\u9ad4\u6545\u969c\uff1f<\/h3>\n

\u6703\u3002\u904e\u6642\u9a45\u52d5\u7a0b\u5f0f\u7d93\u5e38\u6703\u5f15\u767c\u96a8\u6a5f\u93c8\u8def\u4e2d\u65b7\u548c reset \u4e8b\u4ef6\uff0c\u770b\u8d77\u4f86\u5c31\u50cf\u7db2\u5361\u786c\u9ad4\u6545\u969c\u3002\u61c9\u5148\u5f9e\u5ee0\u5546\u5b98\u7db2\u66f4\u65b0\u9a45\u52d5\u7a0b\u5f0f\u3002\u7136\u5f8c\u4f7f\u7528 ethtool -i<\/code> \u78ba\u8a8d\u65b0\u7248\u672c\u5df2\u8f09\u5165\uff0c\u518d\u9032\u884c\u8907\u6e2c\uff0c\u6700\u5f8c\u518d\u6c7a\u5b9a\u662f\u5426\u66f4\u63db\u786c\u9ad4\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u6211\u7684\u9023\u7dda\u53ea\u5728\u9ad8\u6d41\u91cf\u4e0b\u624d\u6703\u5931\u6557\uff1f<\/h3>\n

\u904e\u71b1\u548c\u96d9\u5de5\u4e0d\u5339\u914d\u7d93\u5e38\u5728\u9592\u7f6e\u72c0\u614b\u4e0b\u4e0d\u6613\u66b4\u9732\u3002\u53ef\u4ee5\u5728\u5169\u53f0\u4e3b\u6a5f\u4e4b\u9593\u57f7\u884c iperf<\/code> \u6578\u5206\u9418\uff0c\u4e26\u5728\u6e2c\u8a66\u904e\u7a0b\u4e2d\u89c0\u5bdf\u932f\u8aa4\u8a08\u6578\u5668\u3002\u6301\u7e8c\u8ca0\u8f09\u80fd\u63ed\u793a\u9592\u7f6e\u6aa2\u67e5\u7121\u6cd5\u767c\u73fe\u7684\u6545\u969c\u3002<\/p>\n

\u6211\u61c9\u8a72\u591a\u4e45\u76e3\u63a7\u4e00\u6b21\u932f\u8aa4\u8a08\u6578\u5668\uff1f<\/h3>\n

\u5efa\u8b70\u8a2d\u5b9a\u4e00\u500b cron \u5de5\u4f5c\uff0c\u5b9a\u671f\u8a18\u9304 netstat -i<\/code> \u7684\u8f38\u51fa\u3002\u5c07\u6bcf\u6b21\u7d50\u679c\u8207\u4f60\u7684\u6548\u80fd\u57fa\u6e96\u9032\u884c\u6bd4\u8f03\u3002\u82e5 CRC \u932f\u8aa4\u6216\u4e1f\u68c4\u6578\u7a81\u7136\u589e\u52a0\uff0c\u5c31\u8868\u793a\u51fa\u73fe\u4e86\u554f\u984c\u3002\u8981\u5728\u4f7f\u7528\u8005\u5bdf\u89ba\u505c\u6a5f\u4e4b\u524d\u5c31\u628a\u5b83\u767c\u73fe\u4e26\u8655\u7406\u6389\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4f60\u7684\u4f3a\u670d\u5668\u4ef0\u8cf4\u53ef\u9760\u7684\u7db2\u8def\u9023\u7dda\u904b\u4f5c\u3002\u4e00\u65e6\u7db2\u5361\u767c\u751f\u6545\u969c\uff0c\u5c31\u53ef\u80fd\u51fa\u73fe\u6548\u80fd\u8b8a\u6162\u3001\u9023\u7dda\u4e2d\u65b7\uff0c\u751a\u81f3\u5b8c\u5168\u7121\u6cd5\u5b58\u53d6\u7684\u60c5\u6cc1\u3002\u9019\u985e […]<\/p>\n

Read More…<\/a><\/p>\n","protected":false},"author":12,"featured_media":36635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[268],"tags":[],"class_list":["post-36638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-tc"],"acf":[],"yoast_head":"\n\u5982\u4f55\u8a3a\u65b7\u4f3a\u670d\u5668\u7db2\u5361\u932f\u8aa4<\/title>\n<meta name=\"description\" content=\"\u900f\u904e\u7cfb\u7d71\u5316\u65b9\u6cd5\u8a3a\u65b7\u4f3a\u670d\u5668\u7db2\u5361\u932f\u8aa4\uff1a\u6aa2\u67e5\u5be6\u9ad4\u9023\u7dda\u3001\u4f7f\u7528 ethtool \u548c\u65e5\u8a8c\u3001\u9694\u96e2\u6545\u969c\uff0c\u4e26\u9810\u9632\u518d\u6b21\u767c\u751f\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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