\u5bf9\u4e8e\u6280\u672f\u7cbe\u901a\u7684\u8bfb\u8005\uff0c\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u7528\u4e8e\u8861\u91cfBGP\u670d\u52a1\u5668\u7a33\u5b9a\u6027\u7684\u4e00\u4e9b\u5173\u952e\u6307\u6807\uff1a<\/p>\n

\n
• \u6570\u636e\u5305\u4e22\u5931\u7387\uff1a<\/strong>\u7406\u60f3\u60c5\u51b5\u4e0b < 0.1%<\/li>\n
• \u5ef6\u8fdf\uff1a<\/strong>\u901a\u5e38\u5728\u4e9a\u6d32\u5185 < 50ms<\/li>\n
• \u6296\u52a8\uff1a<\/strong>\u5e94\u8be5 < 10ms \u4ee5\u83b7\u5f97\u6700\u4f73\u6027\u80fd<\/li>\n
• \u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\uff1a<\/strong>\u8bb8\u591a\u9999\u6e2f\u63d0\u4f9b\u5546\u63d0\u4f9b99.999%\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4SLA<\/li>\n<\/ul>\n

  \u4e3a\u4e86\u76d1\u63a7\u8fd9\u4e9b\u6307\u6807\uff0c\u8bb8\u591a\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u63d0\u4f9b\u5b9e\u65f6\u4eea\u8868\u677f\u3002\u8fd9\u91cc\u6709\u4e00\u4e2a\u57fa\u672c\u76d1\u63a7\u7cfb\u7edf\u7684\u793a\u4f8b\u4ee3\u7801\u7247\u6bb5\uff1a<\/p>\n

  \r\nimport time\r\nimport psutil\r\nimport speedtest\r\n\r\ndef monitor_server_performance():\r\n    while True:\r\n        cpu_usage = psutil.cpu_percent()\r\n        memory_usage = psutil.virtual_memory().percent\r\n        \r\n        st = speedtest.Speedtest()\r\n        download_speed = st.download() \/ 1_000_000  # Convert to Mbps\r\n        upload_speed = st.upload() \/ 1_000_000  # Convert to Mbps\r\n        \r\n        print(f\"CPU\u4f7f\u7528\u7387: {cpu_usage}%\")\r\n        print(f\"\u5185\u5b58\u4f7f\u7528\u7387: {memory_usage}%\")\r\n        print(f\"\u4e0b\u8f7d\u901f\u5ea6: {download_speed:.2f} Mbps\")\r\n        print(f\"\u4e0a\u4f20\u901f\u5ea6: {upload_speed:.2f} Mbps\")\r\n        \r\n        time.sleep(300)  # \u6bcf5\u5206\u949f\u68c0\u67e5\u4e00\u6b21\r\n\r\nif __name__ == \"__main__\":\r\n    monitor_server_performance()\r\n    <\/code><\/pre>\n
  \u8fd9\u4e2a\u811a\u672c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u76d1\u63a7\u670d\u52a1\u5668\u6027\u80fd\u7684\u57fa\u672c\u6846\u67b6\uff0c\u53ef\u4ee5\u6269\u5c55\u4ee5\u5305\u62ecBGP\u7279\u5b9a\u7684\u6307\u6807\u3002<\/p>\n
  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
  \u9999\u6e2f\u7684BGP\u4f18\u52bf\uff1a\u6280\u672f\u6df1\u5ea6\u89e3\u6790<\/strong><\/h2>\n
  \u9999\u6e2f\u7684\u6570\u636e\u4e2d\u5fc3\u5229\u7528\u5148\u8fdb\u7684BGP\u5b9e\u73b0\u6765\u4f18\u5316\u8def\u7531\u3002\u4e00\u4e2a\u5173\u952e\u7279\u6027\u662fBGP\u591a\u8def\u5f84\uff0c\u5b83\u5141\u8bb8\u5728\u591a\u4e2a\u7b49\u6210\u672c\u8def\u5f84\u4e4b\u95f4\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u3002\u8003\u8651\u5230\u9999\u6e2f\u4e0e\u4e2d\u56fd\u5927\u9646\u548c\u56fd\u9645\u7f51\u7edc\u7684\u8fde\u63a5\uff0c\u8fd9\u4e00\u70b9\u7279\u522b\u6709\u76ca\u3002<\/p>\n
  \u8003\u8651\u8fd9\u4e2a\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u8def\u7531\u5668\u7684\u7b80\u5316BGP\u914d\u7f6e\u7247\u6bb5\uff1a<\/p>\n
  \r\nrouter bgp 65000\r\n bgp router-id 192.0.2.1\r\n neighbor 203.0.113.1 remote-as 64496\r\n neighbor 203.0.113.2 remote-as 64497\r\n neighbor 203.0.113.3 remote-as 64498\r\n !\r\n address-family ipv4\r\n  network 192.0.2.0 mask 255.255.255.0\r\n  neighbor 203.0.113.1 activate\r\n  neighbor 203.0.113.2 activate\r\n  neighbor 203.0.113.3 activate\r\n  maximum-paths 4\r\n exit-address-family\r\n    <\/code><\/pre>\n
  \u8fd9\u4e2a\u914d\u7f6e\u542f\u7528\u4e86BGP\u591a\u8def\u5f84\uff08maximum-paths 4\uff09\u5e76\u4e0e\u591a\u4e2aAS\u53f7\u5efa\u7acb\u5bf9\u7b49\uff0c\u8fd9\u662f\u9999\u6e2f\u591a\u6837\u5316\u7f51\u7edc\u73af\u5883\u7684\u5178\u578b\u7279\u5f81\u3002<\/p>\n
  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
  \u5728\u9999\u6e2f\u9009\u62e9\u6b63\u786e\u7684BGP\u670d\u52a1\u5668<\/strong><\/h2>\n
  \u5728\u9999\u6e2f\u9009\u62e9BGP\u670d\u52a1\u5668\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u56e0\u7d20\uff1a<\/p>\n
  \n
  \u5bf9\u7b49\u5173\u7cfb\u7684\u6570\u91cf\u548c\u8d28\u91cf<\/li>\n
  \u786c\u4ef6\u89c4\u683c\uff08CPU\u3001RAM\u3001\u5b58\u50a8\uff09<\/li>\n
  \u7f51\u7edc\u5bb9\u91cf\u548c\u5197\u4f59<\/li>\n
  DDoS\u9632\u62a4\u80fd\u529b<\/li>\n
  BGP\u516c\u544a\u7684\u81ea\u5b9a\u4e49\u9009\u9879<\/li>\n<\/ul>\n
  \u5728\u60a8\u7684\u7279\u5b9a\u5e94\u7528\u9700\u6c42\u80cc\u666f\u4e0b\u8bc4\u4f30\u8fd9\u4e9b\u65b9\u9762\u81f3\u5173\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u9ad8\u6d41\u91cf\u7684\u7535\u5b50\u5546\u52a1\u5e73\u53f0\u53ef\u80fd\u4f18\u5148\u8003\u8651DDoS\u4fdd\u62a4\u548c\u7f51\u7edc\u5bb9\u91cf\uff0c\u800c\u91d1\u878d\u670d\u52a1\u5e94\u7528\u53ef\u80fd\u4fa7\u91cd\u4e8e\u4e0e\u5168\u7403\u5e02\u573a\u7684\u4f4e\u5ef6\u8fdf\u8fde\u63a5\u3002<\/p>\n
  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
  \u7ed3\u8bba\uff1a\u9999\u6e2f\u7684BGP\u670d\u52a1\u5668 – \u5168\u7403\u89e6\u8fbe\u7684\u7a33\u5b9a\u57fa\u7840<\/strong><\/h2>\n
  \u9999\u6e2fBGP\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u4e3a\u9700\u8981\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u670d\u52a1\u5668\u79df\u7528\u7684\u4f01\u4e1a\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f15\u4eba\u6ce8\u76ee\u7684\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5229\u7528\u5148\u8fdb\u7684\u7f51\u7edc\u6280\u672f\u548c\u6218\u7565\u5730\u7406\u4f4d\u7f6e\uff0c\u9999\u6e2f\u7684\u6570\u636e\u4e2d\u5fc3\u4e3aBGP\u670d\u52a1\u5668\u90e8\u7f72\u63d0\u4f9b\u4e86\u7406\u60f3\u73af\u5883\u3002\u5bf9\u4e8e\u7cbe\u901a\u6280\u672f\u7684\u4e13\u4e1a\u4eba\u58eb\u548c\u4f01\u4e1a\u6765\u8bf4\uff0c\u4e86\u89e3\u5e76\u5229\u7528\u8fd9\u4e9b\u4f18\u52bf\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u968f\u7740\u6570\u5b57\u73af\u5883\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u9999\u6e2f\u7b49\u5730\u70b9\u7684\u7a33\u5b9a\u3001\u9ad8\u6548BGP\u670d\u52a1\u5668\u7684\u4f5c\u7528\u53ea\u4f1a\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\uff0c\u4f7f\u5176\u6210\u4e3a\u4efb\u4f55\u4e25\u8083\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u6218\u7565\u7684\u5173\u952e\u8003\u8651\u56e0\u7d20\u3002<\/p>\n
  [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
  [vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u5728\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u9886\u57df\uff0cBGP\uff08\u8fb9\u754c\u7f51\u5173\u534f\u8bae\uff09\u670d\u52a1\u5668\u5df2\u6210\u4e3a\u5bfb\u6c42\u5f3a\u5927\u548c\u7a33\u5b9a\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u4f01\u4e1a\u7684\u57fa\u77f3\u3002\u5bf9\u4e8e\u6280\u672f\u7231\u597d\u8005\u548cIT\u4e13\u4e1a\u4eba\u58eb\u6765\u8bf4\uff0c\u4e86\u89e3BGP\u670d\u52a1\u5668\u7a33\u5b9a\u6027\u7684\u590d\u6742\u6027\u81f3\u5173\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u8003\u8651\u5728\u9999\u6e2f\u7b49\u6218\u7565\u4f4d\u7f6e\u8fdb\u884c\u670d\u52a1\u5668\u79df\u7528\u65f6\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8\u4e86BGP\u670d\u52a1\u5668\u7a33\u5b9a\u6027\u7684\u6280\u672f\u65b9\u9762\uff0c\u7a81\u51fa\u4e86\u4e3a\u4ec0\u4e48\u9999\u6e2f\u7684\u6570\u636e\u4e2d\u5fc3\u5728\u8fd9\u9879\u6280\u672f\u7684\u524d\u6cbf\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u89e3\u7801BGP\uff1a\u4e92\u8054\u7f51\u7684\u4ea4\u901a\u8b66\u5bdf BGP\uff0c\u5e38\u88ab\u79f0\u4e3a\u4e92\u8054\u7f51\u7684”\u4ea4\u901a\u8b66\u5bdf”\uff0c\u662f\u4e00\u79cd\u7ba1\u7406\u6570\u636e\u5305\u5982\u4f55\u5728\u6784\u6210\u4e92\u8054\u7f51\u7684\u5e9e\u5927\u7f51\u7edc\u4e2d\u8def\u7531\u7684\u534f\u8bae\u3002\u4e0e\u7b80\u5355\u7684\u8def\u7531\u534f\u8bae\u4e0d\u540c\uff0cBGP\u6839\u636e\u7f51\u7edc\u7ba1\u7406\u5458\u914d\u7f6e\u7684\u8def\u5f84\u3001\u7f51\u7edc\u7b56\u7565\u548c\u89c4\u5219\u96c6\u505a\u51fa\u8def\u7531\u51b3\u7b56\u3002 \u4e3a\u4e86\u8bf4\u660eBGP\u7684\u8fd0\u4f5c\uff0c\u8003\u8651\u8fd9\u4e2a\u7b80\u5316\u7684Python\u8868\u793a\u7684BGP\u51b3\u7b56\u8fc7\u7a0b\uff1a def bgp_decision_process(routes): best_route = None for route in routes: if best_route is None or is_better_route(route, best_route): best_route = route return best_route def is_better_route(new_route, current_best): # Check various attributes like AS path length, origin, MED, etc. if new_route.as_path_length < current_best.as_path_length: return True # More checks… return […]<\/p>\n
  Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":16620,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[3830,3831,638,422,353],"class_list":["post-16624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-bgp-server-sc","tag-stability-sc","tag-data-center-sc","tag-network-performance-sc","tag-server-rental-sc"],"acf":[],"yoast_head":"\n