[vc_row][vc_column][vc_column_text css=””]<\/p>\n
CN2 GIA\uff08\u4e2d\u570b\u96fb\u4fe1\u7db2\u8def2\u5168\u7403\u4e92\u806f\u63a5\u5165\uff09<\/a>\u4ee3\u8868\u4e2d\u570b\u96fb\u4fe1\u7684\u9ad8\u7aef\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\uff0c\u5c08\u70ba\u4f01\u696d\u7d1a\u8de8\u5883\u9023\u63a5\u800c\u8a2d\u8a08\u3002\u9019\u7a2e\u5148\u9032\u7684\u7db2\u8def\u67b6\u69cb\u5229\u7528\u6d1b\u6749\u78ef\u6578\u64da\u4e2d\u5fc3<\/a>\u8207\u4e9e\u6d32\u4e3b\u8981\u7db2\u8def\u6a1e\u7d10\u4e4b\u9593\u7684\u5c08\u7528\u901a\u9053\uff0c\u70ba\u95dc\u9375\u4efb\u52d9\u61c9\u7528\u63d0\u4f9b\u5353\u8d8a\u6027\u80fd\u3002<\/p>\n \u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u5efa\u7acb\u5728\u4e09\u500b\u6838\u5fc3\u539f\u5247\u4e4b\u4e0a\uff1a<\/p>\n – \u76f4\u9023\u9aa8\u5e79\u7db2\u8def\uff0c\u6700\u5c11\u8df3\u8f49<\/p>\n – \u5c08\u5c6c\u983b\u5bec\u5206\u914d<\/p>\n – \u667a\u6167\u8def\u7531\u6700\u4f73\u5316<\/p>\n CN2 GIA\u7684\u6280\u8853\u512a\u52e2\u901a\u904e\u591a\u500b\u6027\u80fd\u6307\u6a19\u5f97\u5230\u9a57\u8b49\uff1a<\/p>\n 1. \u7db2\u8def\u6027\u80fd\uff1a<\/strong><\/p>\n – \u5230\u4e9e\u6d32\u76ee\u7684\u5730\u7684\u8d85\u4f4e\u5ef6\u9072<\/p>\n – \u6975\u4f4e\u7684\u4e1f\u5305\u7387<\/p>\n – \u9ad8\u5cf0\u6642\u6bb5\u7684\u7a69\u5b9a\u8868\u73fe<\/p>\n – \u5148\u9032\u7684\u6d41\u91cf\u512a\u5148\u7d1a\u5206\u914d<\/p>\n 2. \u5b89\u5168\u7279\u6027\uff1a<\/strong><\/p>\n – \u591a\u5c64DDoS\u9632\u8b77<\/p>\n – \u9ad8\u7d1a\u6d41\u91cf\u904e\u6ffe<\/p>\n – \u5373\u6642\u5a01\u8105\u6aa2\u6e2c<\/p>\n – \u81ea\u52d5\u5316\u7de9\u89e3\u56de\u61c9<\/p>\n 3. \u8def\u7531\u80fd\u529b\uff1a<\/strong><\/p>\n – BGP4+\u652f\u63f4<\/p>\n – MPLS\u6d41\u91cf\u5de5\u7a0b<\/p>\n – IPv6\u5c31\u7dd2\u57fa\u790e\u8a2d\u65bd<\/p>\n – \u667a\u6167\u8def\u5f91\u9078\u64c7<\/p>\n \u4ee5\u4e0b\u662f\u5c55\u793a\u5be6\u969b\u6027\u80fd\u7684\u7d9c\u5408MTR\u5206\u6790\uff1a<\/p>\n 1. SaaS\u63d0\u4f9b\u5546\uff1a<\/strong><\/p>\n – \u5fae\u670d\u52d9\u67b6\u69cb\u90e8\u7f72<\/p>\n – \u5373\u6642\u6578\u64da\u540c\u6b65<\/p>\n – \u5168\u7403\u8ca0\u8f09\u5e73\u8861<\/p>\n – API\u9598\u9053\u5be6\u65bd<\/p>\n – \u8cc7\u6599\u5eab\u8907\u88fd\u670d\u52d9<\/p>\n 2. \u904a\u6232\u516c\u53f8\uff1a<\/strong><\/p>\n – \u904a\u6232\u4f3a\u670d\u5668\u8a17\u7ba1\u6700\u4f73\u5316<\/p>\n – \u5373\u6642\u73a9\u5bb6\u4e92\u52d5<\/p>\n – \u5167\u5bb9\u5206\u767c\u52a0\u901f<\/p>\n – \u53cd\u4f5c\u5f0a\u7cfb\u7d71\u90e8\u7f72<\/p>\n – \u5168\u7403\u8cfd\u4e8b\u57fa\u790e\u8a2d\u65bd<\/p>\n 3. \u91d1\u878d\u79d1\u6280\u71df\u904b\uff1a<\/strong><\/p>\n – \u9ad8\u983b\u4ea4\u6613\u7cfb\u7d71<\/p>\n – \u5373\u6642\u652f\u4ed8\u8655\u7406<\/p>\n – \u5340\u584a\u93c8\u7bc0\u9ede\u8a17\u7ba1<\/p>\n – \u91d1\u878d\u6578\u64da\u5206\u767c<\/p>\n – \u5408\u898f\u7cfb\u7d71<\/p>\n \u6700\u512a\u7db2\u8def\u914d\u7f6e\u6a21\u677f\uff1a<\/p>\n \u91cd\u8981\u76e3\u63a7\u53c3\u6578\uff1a<\/p>\n 1. \u7db2\u8def\u6307\u6a19\uff1a<\/strong><\/p>\n – \u5ef6\u9072\u95be\u503c\u548c\u8b66\u5831<\/p>\n – \u4e1f\u5305\u76e3\u63a7<\/p>\n – \u983b\u5bec\u5229\u7528\u7387\u8ffd\u8e64<\/p>\n – \u9023\u63a5\u7a69\u5b9a\u6027\u5206\u6790<\/p>\n – \u8de8\u5883\u8def\u7531\u6548\u7387<\/p>\n 2. \u7cfb\u7d71\u6700\u4f73\u5316\uff1a<\/strong><\/p>\n – TCP\u5354\u8b70\u68e7\u8abf\u512a<\/p>\n – \u6838\u5fc3\u53c3\u6578\u6700\u4f73\u5316<\/p>\n – \u7db2\u8def\u7de9\u885d\u5340\u5927\u5c0f\u8abf\u6574<\/p>\n – \u4e2d\u65b7\u8655\u7406<\/p>\n – CPU\u89aa\u548c\u6027\u8a2d\u5b9a<\/p>\n \u9762\u5411\u672a\u4f86\u7684\u90e8\u7f72\u8003\u616e\uff1a<\/p>\n 1. \u57fa\u790e\u8a2d\u65bd\u898f\u5283\uff1a<\/strong><\/p>\n – \u5bb9\u91cf\u9810\u6e2c<\/p>\n – \u786c\u9ad4\u5347\u7d1a\u8def\u5f91<\/p>\n – \u591a\u5340\u57df\u6545\u969c\u8f49\u79fb\u8a2d\u8a08<\/p>\n – \u8ca0\u8f09\u5e73\u8861\u67b6\u69cb<\/p>\n – \u707d\u96e3\u5fa9\u539f\u898f\u5283<\/p>\n 2. \u589e\u9577\u7ba1\u7406\uff1a<\/strong><\/p>\n – \u8cc7\u6e90\u5206\u914d\u7b56\u7565<\/p>\n – \u6027\u80fd\u57fa\u6e96\u6e2c\u8a66<\/p>\n – \u64f4\u5c55\u89f8\u767c\u5668\u5b9a\u7fa9<\/p>\n – \u81ea\u52d5\u5316\u5be6\u65bd<\/p>\n – \u76e3\u63a7\u64f4\u5c55<\/p>\n \u901a\u904e\u4ee5\u4e0b\u6307\u5357\u6700\u4f73\u5316\u60a8\u7684\u90e8\u7f72\uff1a<\/p>\n 1. \u7db2\u8def\u914d\u7f6e\uff1a<\/strong><\/p>\n – BGP\u8def\u7531\u6700\u4f73\u5316<\/p>\n – QoS\u7b56\u7565\u5be6\u65bd<\/p>\n – \u786c\u9ad4\u52a0\u901f\u555f\u7528<\/p>\n – \u5feb\u53d6\u5c64\u90e8\u7f72<\/p>\n 2. \u5b89\u5168\u63aa\u65bd\uff1a<\/strong><\/p>\n – \u5b58\u53d6\u63a7\u5236\u6e05\u55ae<\/p>\n – \u6d41\u91cf\u904e\u6ffe\u898f\u5247<\/p>\n – DDoS\u7de9\u89e3\u8a2d\u5b9a<\/p>\n – SSL\/TLS\u914d\u7f6e<\/p>\n – \u5b89\u5168\u76e3\u63a7\u5de5\u5177<\/p>\n \u6d1b\u6749\u78efCN2 GIA\u7db2\u8def\u662f\u9700\u8981\u9ad8\u54c1\u8cea\u8de8\u5883\u9023\u63a5\u7684\u4f01\u696d\u7684\u95dc\u9375\u57fa\u790e\u8a2d\u65bd\u7d44\u4ef6\u3002\u5728\u8a55\u4f30\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u8a17\u7ba1\u670d\u52d9\u6642\uff0c\u7d44\u7e54\u61c9\u4ed4\u7d30\u8a55\u4f30\u5176\u6280\u8853\u9700\u6c42\u3001\u589e\u9577\u9810\u6e2c\u548c\u6027\u80fd\u9700\u6c42\uff0c\u4ee5\u5145\u5206\u5229\u7528\u9019\u7a2e\u5148\u9032\u7684\u7db2\u8def\u67b6\u69cb\u3002\u5c0dCN2 GIA\u57fa\u790e\u8a2d\u65bd\u7684\u6295\u8cc7\u80fd\u8b93\u4f01\u696d\u5728\u5feb\u901f\u767c\u5c55\u7684\u6578\u4f4d\u5316\u683c\u5c40\u4e2d\u7372\u5f97\u6700\u4f73\u6027\u80fd\u8868\u73fe\u3002<\/p>\n [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":" [vc_row][vc_column][vc_column_text css=””] […]<\/p>\nCN2 GIA\u7684\u6280\u8853\u512a\u52e2<\/strong><\/h2>\n
\u7db2\u8def\u6027\u80fd\u5206\u6790<\/strong><\/h2>\n
\r\nmtr -c 100 --report target_ip\r\n\r\n|--------------------------|\r\n| HOST: Los Angeles DC |\r\n| Loss% | Sent | Recv |\r\n|-------|------|---------|\r\n| 0.0% | 100 | 100 |\r\n|--------------------------|\r\nDetailed Performance Metrics:\r\n Minimum latency: 98.2ms\r\n Average latency: 102.4ms\r\n Maximum latency: 108.1ms\r\n Standard deviation: 2.3ms\r\n Jitter: 1.8ms\r\n<\/code><\/pre>\n\u4f01\u696d\u5be6\u65bd\u5834\u666f<\/strong><\/h2>\n
\u5be6\u65bd\u7b56\u7565<\/strong><\/h2>\n
\r\n# Network Interface Configuration\r\nnetwork:\r\n interfaces:\r\n eth0:\r\n dhcp4: no\r\n addresses: \r\n - xxx.xxx.xxx.xxx\/24\r\n gateway4: xxx.xxx.xxx.1\r\n nameservers:\r\n addresses: \r\n - 8.8.8.8\r\n - 8.8.4.4\r\n optional: true\r\n routes:\r\n - to: 0.0.0.0\/0\r\n via: xxx.xxx.xxx.1\r\n metric: 100\r\n version: 2\r\n renderer: networkd\r\n\r\n# QoS Configuration\r\ntc qdisc add dev eth0 root handle 1: htb default 10\r\ntc class add dev eth0 parent 1: classid 1:1 htb rate 1000mbit ceil 1000mbit\r\ntc class add dev eth0 parent 1:1 classid 1:10 htb rate 500mbit ceil 1000mbit\r\n<\/code><\/pre>\n\u6027\u80fd\u6700\u4f73\u5316\u6307\u5357<\/strong><\/h2>\n
\u53ef\u64f4\u5c55\u6027\u67b6\u69cb<\/strong><\/h2>\n
\u6280\u8853\u6700\u4f73\u5be6\u8e10<\/strong><\/h2>\n
\u7d50\u8ad6<\/strong><\/h2>\n