{"id":442175,"date":"2025-11-09T15:25:06","date_gmt":"2025-11-09T07:25:06","guid":{"rendered":"https:\/\/www.idc.net\/help\/?p=442175"},"modified":"2025-10-30T15:32:01","modified_gmt":"2025-10-30T07:32:01","slug":"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%a6%82%e4%bd%95%e4%bf%9d%e8%af%81%e9%ab%98%e9%80%9f%e7%a8%b3%e5%ae%9a%ef%bc%9fcn2-gia%e7%ba%bf%e8%b7%af%e6%99%ba%e8%83%bdbgp%e7%a1%ac%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/442175\/","title":{"rendered":"\u9999\u6e2f\u670d\u52a1\u5668\u5982\u4f55\u4fdd\u8bc1\u9ad8\u901f\u7a33\u5b9a\uff1fCN2 GIA\u7ebf\u8def+\u667a\u80fdBGP+\u786c\u4ef6\u5197\u4f59\u5168\u89e3\u6790"},"content":{"rendered":"

\u5f15\u8a00\uff1a\u4e9a\u592a\u4e1a\u52a1\u75db\u70b9\u4e0b\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u9ad8\u901f\u7a33\u5b9a\u7684\u6838\u5fc3\u4fdd\u969c<\/h2>\n

\u5927\u9646\u7528\u6237\u8bbf\u95ee\u6d77\u5916\u7ad9\u70b9\u5e73\u5747\u5ef6\u8fdf\u8d85150ms\uff08CNNIC 2025\u62a5\u544a\uff09\uff0c\u9ad8\u5cf0\u671f\u4e22\u5305\u7387\u8fbe5%\uff0c\u7535\u5546\u8f6c\u5316\u7387\u4e0b\u964d20%\u3002\u9999\u6e2f\u670d\u52a1\u5668\u51ed\u501f\u5730\u7406\u4e2d\u67a2\uff08\u8ddd\u4e0a\u6d77\u76f4\u7ebf\u8ddd\u79bb1200km\uff09\u300115\u6761\u6d77\u7f06\u843d\u5730\u3001T3+\u673a\u623f\u5197\u4f59\u8bbe\u8ba1\u3001CN2 GIA\u9ad8\u7aef\u7ebf\u8def\uff0c\u5b9e\u73b0\u5927\u9646\u5ef6\u8fdf5-20ms\u3001\u53ef\u7528\u602799.99%\u3002\u540e\u6d6a\u4e91\uff08\u5b98\u7f51\uff1ahttps:\/\/idc.net\/\uff09\u6240\u6709\u9999\u6e2f\u670d\u52a1\u5668\uff08\u4ea7\u54c1\u94fe\u63a5\uff1ahttps:\/\/idc.net\/hk\uff09\u6807\u914dCN2 GIA\/BGP\/\u7cbe\u54c1\u7f51\u4f18\u5316\u3001SSD\u786c\u4ef6\u30017x24\u76d1\u63a7\uff0c\u514d\u5907\u6848\u300112-24\u5c0f\u65f6\u8bd5\u7528\u3002\u672c\u6587\u7cfb\u7edf\u5256\u6790\u9999\u6e2f\u670d\u52a1\u5668\u9ad8\u901f\u7a33\u5b9a\u673a\u5236\uff0c\u901a\u8fc7\u6280\u672f\u539f\u7406\u3001\u53c2\u6570\u5b9e\u6d4b\u3001\u4f18\u5316\u6307\u5357\uff0c\u5e2e\u52a9\u4f01\u4e1a\u6784\u5efa\u53ef\u9760\u4e9a\u592a\u7f51\u7edc\u3002<\/p>\n

\u4e00\u3001\u9999\u6e2f\u670d\u52a1\u5668\u9ad8\u901f\u7a33\u5b9a\u7684\u6280\u672f\u57fa\u77f3<\/h2>\n

### 1.1 \u5730\u7406+\u57fa\u7840\u8bbe\u65bd\u4f18\u52bf<\/p>\n

\u5730\u7406\u4f4d\u7f6e<\/h3>\n

- \u9999\u6e2f-\u4e0a\u6d77\u5149\u7ea4\u76f4\u8fde1200km
\n- \u4e9a\u592a\u6d77\u7f06\u67a2\u7ebd\uff08APG\u3001TGN\u3001EAC\u7b4915\u6761\uff09
\n- \u907f\u5f00\u5357\u6d77\u74f6\u9888\uff0c\u56fd\u9645\u51fa\u53e3\u72ec\u7acb<\/p>\n

\u673a\u623f\u6807\u51c6<\/h3>\n

\u540e\u6d6a\u4e91T3+\u6570\u636e\u4e2d\u5fc3\uff1a
\n- \u53cc\u8def\u5e02\u7535+UPS+N+1\u53d1\u7535\u673a
\n- \u7cbe\u5bc6\u7a7a\u8c03\uff0c\u6e29\u5ea622\u00b12\u2103
\n- \u6d88\u9632VESDA\u65e9\u671f\u9884\u8b66<\/p>\n

### 1.2 \u7f51\u7edc\u7ebf\u8def\u4fdd\u969c<\/p>\n

CN2 GIA\uff08\u5168\u7403\u7cbe\u54c1\uff09<\/h3>\n

- AS4837\u4e13\u7ebf\uff0c\u8df3\u65708-10
\n- \u52a8\u6001QoS\u4f18\u5148\u7ea7
\n- \u4e22\u5305<0.1%\uff0c\u6296\u52a8<1ms<\/p>\n

\u667a\u80fdBGP<\/h3>\n

- \u591a\u8fd0\u8425\u5546\u63a5\u5165\uff08\u7535\u4fe1\/\u8054\u901a\/\u79fb\u52a8+\u56fd\u9645\uff09
\n- \u5b9e\u65f6\u8def\u5f84\u63a2\u6d4b\uff0c\u6beb\u79d2\u5207\u6362
\n- \u9ad8\u5cf0\u671f\u81ea\u52a8\u907f\u5f00\u62e5\u5835<\/p>\n

\u7cbe\u54c1\u7f51\u6df7\u5408<\/h3>\n

- \u90e8\u5206CN2+\u56fd\u9645\u76f4\u8fde
\n- \u6027\u4ef7\u6bd4\u9ad8\uff0c\u9002\u5408\u5927\u6d41\u91cf<\/p>\n

\u6d4b\u8bd5IP<\/strong>\uff1a
\nCN2 GIA\uff1a154.39.251.254
\n\u7ad9\u7fa4BGP\uff1a154.39.195.1
\n\u767e\u5146CN2\uff1a103.21.90.1<\/p>\n

\u4e0a\u6d77\u5b9e\u6d4b<\/strong>\uff1a<\/p>\n\n\n\n\n\n\n\n
\u7ebf\u8def<\/th>\n\u5ef6\u8fdf<\/th>\n\u4e22\u5305<\/th>\n\u4e0b\u8f7d<\/th>\n<\/tr>\n<\/thead>\n
CN2 GIA<\/td>\n6ms<\/td>\n0%<\/td>\n9.9Mbps<\/td>\n<\/tr>\n
BGP<\/td>\n11ms<\/td>\n0.1%<\/td>\n14.8Mbps<\/td>\n<\/tr>\n
\u7cbe\u54c1\u7f51<\/td>\n14ms<\/td>\n0.3%<\/td>\n19.5Mbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e8c\u3001\u540e\u6d6a\u4e91\u9999\u6e2f\u670d\u52a1\u5668\u7a33\u5b9a\u5957\u9910\u53c2\u6570<\/h2>\n

\u6240\u6709\u5957\u9910\u652f\u6301\u514d\u8d39\u91cd\u88c5\u3001\u652f\u4ed8\u5b9d\/USDT\u652f\u4ed8\u3001Windows\/Linux\u7cfb\u7edf\u3002<\/p>\n

### 2.1 \u7279\u4ef7\u670d\u52a1\u5668\uff08\u5165\u95e8\u7a33\u5b9a\uff09<\/p>\n\n\n\n\n\n\n
\u5904\u7406\u5668<\/th>\n\u5185\u5b58<\/th>\n\u786c\u76d8<\/th>\n\u5e26\u5bbd<\/th>\nIP\u6570<\/th>\n\u4ef7\u683c<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
E3-1230 v2<\/td>\n8GB<\/td>\n240GB SSD<\/td>\n15Mbps BGP<\/td>\n2<\/td>\n399\u5143<\/td>\n\u4f01\u4e1a\u5b98\u7f51<\/td>\n<\/tr>\n
E3-1230 v3<\/td>\n32GB<\/td>\n480GB SSD<\/td>\n10Mbps CN2 BGP<\/td>\n3<\/td>\n\u9996\u6708240\u5143\uff08FM5\uff09<\/td>\n\u7535\u5546\u5e73\u53f0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7a33\u5b9a\u6027<\/strong>\uff1a99.98% uptime\uff0cSSD IOPS>30000\u3002<\/p>\n

### 2.2 CN2 GIA\u670d\u52a1\u5668\uff08\u9ad8\u7aef\u7a33\u5b9a\uff09<\/p>\n\n\n\n\n\n
\u5904\u7406\u5668<\/th>\n\u5185\u5b58<\/th>\n\u5e26\u5bbd<\/th>\nIP\u6570<\/th>\n\u4ef7\u683c<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
\u53ccE5-2660<\/td>\n32GB<\/td>\n10Mbps CN2 GIA<\/td>\n2<\/td>\n1150\u5143<\/td>\n\u91d1\u878d\u4ea4\u6613<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6848\u4f8b<\/strong>\uff1a\u652f\u4ed8\u7cfb\u7edf\uff0c\u665a\u9ad8\u5cf0\u5ef6\u8fdf7ms\uff0c\u96f6\u4e2d\u65ad\u3002<\/p>\n

### 2.3 \u767e\u5146\u670d\u52a1\u5668\uff08\u5927\u6d41\u91cf\u7a33\u5b9a\uff09<\/p>\n\n\n\n\n\n
\u5904\u7406\u5668<\/th>\n\u5e26\u5bbd<\/th>\nIP\u6570<\/th>\n\u4ef7\u683c<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
\u53ccE5-2665 v2<\/td>\n100Mbps\uff0820M CN2\uff09<\/td>\n2<\/td>\n3180\u5143<\/td>\n\u89c6\u9891\u76f4\u64ad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5b9e\u6d4b<\/strong>\uff1a4K\u6d41\u7545\uff0c\u7f13\u51b2<0.8s\u3002<\/p>\n

\u4e09\u3001\u9999\u6e2f\u670d\u52a1\u5668\u7a33\u5b9a\u4f18\u5316\u5b9e\u6218<\/h2>\n

### 3.1 \u786c\u4ef6\u5197\u4f59\u914d\u7f6e<\/p>\n

RAID 1\u793a\u4f8b<\/strong>\uff1a<\/p>\n

# mdadm --create \/dev\/md0 --level=1 --raid-devices=2 \/dev\/sda \/dev\/sdb\r\n<\/pre>\n
### 3.2 \u7f51\u7edc\u4f18\u5316<\/p>\n
TCP\u8c03\u4f18<\/strong>\uff1a<\/p>\n
# sysctl -w net.core.somaxconn=65535\r\n# sysctl -w net.ipv4.tcp_max_syn_backlog=8192\r\n<\/pre>\n
### 3.3 \u76d1\u63a7\u4e0e\u81ea\u52a8\u6062\u590d<\/p>\n
\u540e\u6d6a\u4e91\u9762\u677f\u96c6\u6210Zabbix\uff0c\u5f02\u5e38\u81ea\u52a8\u91cd\u542f\u670d\u52a1\u3002<\/p>\n
\u56db\u3001\u9999\u6e2f\u670d\u52a1\u5668\u7a33\u5b9a vs \u5176\u4ed6\u5730\u533a<\/h2>\n\n\n\n\n\n\n\n\n
\u6307\u6807<\/th>\n\u9999\u6e2f\u670d\u52a1\u5668<\/th>\n\u65b0\u52a0\u5761<\/th>\n\u7f8e\u56fd\u897f\u6d77\u5cb8<\/th>\n<\/tr>\n<\/thead>\n
\u5927\u9646\u5ef6\u8fdf<\/td>\n5-20ms<\/td>\n30-50ms<\/td>\n150-200ms<\/td>\n<\/tr>\n
\u7ebf\u8def\u7a33\u5b9a<\/td>\nCN2 GIA<\/td>\n\u56fd\u9645\u76f4\u8fde<\/td>\nLevel3<\/td>\n<\/tr>\n
\u673a\u623f\u5197\u4f59<\/td>\nT3+\u53cc\u8def\u7535<\/td>\nT3<\/td>\nTier 4<\/td>\n<\/tr>\n
\u540e\u6d6a\u4e91\u4ef7\u683c<\/td>\n240\u5143\u8d77<\/td>\n950\u5143\u8d77<\/td>\n299\u5143\u8d77<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u7ed3\u8bba<\/strong>\uff1a\u9999\u6e2f\u670d\u52a1\u5668\u7a33\u5b9a+\u901f\u5ea6\u53cc\u4f18\u3002<\/p>\n
\u4e94\u3001\u5e38\u89c1\u95ee\u9898<\/h2>\n
Q\uff1a\u5982\u4f55\u9632DDoS\uff1f<\/strong>
\nA\uff1a\u7ebf\u8def\u5c42\u6e05\u6d17+\u9ed1\u6d1e\u89e6\u53d1\uff0c\u5efa\u8bae\u52a0\u8d2d\u9ad8\u7ea7\u9632\u62a4\u3002<\/p>\n
Q\uff1a\u9ad8\u5cf0\u671f\u4f1a\u6162\u5417\uff1f<\/strong>
\nA\uff1aCN2 GIA\u4f18\u5148\u7ea7\u4fdd\u969c\uff0cBGP\u667a\u80fd\u5206\u6d41\u3002<\/p>\n
Q\uff1a\u53ef\u5426\u81ea\u5b9a\u4e49\u4f18\u5316\uff1f<\/strong>
\nA\uff1a\u652f\u6301\uff0c7x24\u5de5\u5355\u534f\u52a9\u3002<\/p>\n
\u7ed3\u8bed\uff1a\u9009\u62e9\u540e\u6d6a\u4e91\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4eab\u9ad8\u901f\u7a33\u5b9a\u65e0\u5fe7<\/h2>\n
\u9999\u6e2f\u670d\u52a1\u5668\u901a\u8fc7CN2 GIA\u7ebf\u8def\u3001T3+\u673a\u623f\u3001\u667a\u80fdBGP\u3001\u786c\u4ef6\u5197\u4f59\uff0c\u5b9e\u73b0\u4e9a\u592a\u4e1a\u52a1\u96f6\u5361\u987f\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9996\u6708240\u5143\u8d77\uff08FM5\uff09\u3001\u90e8\u4efd\u4ea7\u54c112-24\u5c0f\u65f6\u8bd5\u7528\u3001\u514d\u8d39\u8fd0\u7ef4\u3002\u7acb\u5373\u8bbf\u95eehttps:\/\/idc.net\/hk \u5f00\u542f\u7a33\u5b9a\u4e4b\u65c5\uff01<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f15\u8a00\uff1a\u4e9a\u592a\u4e1a\u52a1\u75db\u70b9\u4e0b\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u9ad8\u901f\u7a33\u5b9a\u7684\u6838\u5fc3\u4fdd\u969c \u5927\u9646\u7528\u6237\u8bbf\u95ee\u6d77\u5916\u7ad9\u70b9\u5e73\u5747\u5ef6\u8fdf\u8d85150ms\uff08CNNIC 20 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202646],"tags":[],"class_list":["post-442175","post","type-post","status-publish","format-standard","hentry","category-hkserver"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/442175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=442175"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/442175\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=442175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=442175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=442175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}