BGP\u5c31\u50cf\u7db2\u969b\u7db2\u8def\u7684\u90f5\u653f\u670d\u52d9\uff0c\u8ca0\u8cac\u5728\u81ea\u6cbb\u7cfb\u7d71\uff08AS\uff09\u4e4b\u9593\u5f15\u5c0e\u6d41\u91cf\u2014\u2014\u9019\u4e9b\u81ea\u6cbb\u7cfb\u7d71\u662f\u7531\u4e0d\u540c\u7d44\u7e54\u904b\u71df\u7684\u7368\u7acb\u7db2\u8def\u3002\u6bcf\u500bAS\u90fd\u88ab\u5206\u914d\u4e86\u4e00\u500b\u552f\u4e00\u7684\u7de8\u865f\uff0c\u5275\u5efa\u4e86\u4e00\u500b\u4fbf\u65bc\u9ad8\u6548\u8def\u7531\u6c7a\u7b56\u7684\u5c64\u7d1a\u7d50\u69cb\u3002<\/p>\n

BGP\u7db2\u8def\u7684\u6838\u5fc3\u7d44\u4ef6<\/strong><\/h2>\n

\u81ea\u6cbb\u7cfb\u7d71\u865f\u78bc\uff08ASN\uff09<\/h3>\n

ASN\u5728BGP\u751f\u614b\u7cfb\u7d71\u4e2d\u4f5c\u70ba\u552f\u4e00\u6a19\u8b58\u7b26\uff1a<\/p>\n

\n
• \u516c\u5171ASN\u7bc4\u570d\uff1a1\u81f364496\uff08\u4fdd\u7559\u4f9bIANA\u5206\u914d\uff09<\/li>\n
• \u79c1\u6709ASN\u7bc4\u570d\uff1a64512\u81f365534\uff08\u5167\u90e8\u7db2\u8def\u4f7f\u7528\uff09<\/li>\n
• \u64f4\u5c55ASN\u7bc4\u570d\uff1a131072\u81f34294967295\uff0832\u4f4dASN\uff09<\/li>\n<\/ul>\n

  \u8def\u7531\u901a\u544a\u548c\u66f4\u65b0<\/h3>\n

  \u8def\u7531\u901a\u544a\u9075\u5faa\u7d50\u69cb\u5316\u6d41\u7a0b\uff1a<\/p>\n

  \n
  • \u521d\u59cb\u8def\u7531\u4ea4\u63db\n
    \n
    • OPEN\u8a0a\u606f\u5efa\u7acb\u5c0d\u7b49\u9023\u63a5<\/li>\n
    • KEEPALIVE\u8a0a\u606f\u7dad\u6301\u9023\u63a5<\/li>\n
    • UPDATE\u8a0a\u606f\u5171\u4eab\u8def\u7531\u8cc7\u8a0a<\/li>\n<\/ul>\n<\/li>\n
    • \u8def\u7531\u8655\u7406\n
      \n
      • \u8def\u5f91\u5c6c\u6027\u8a55\u4f30<\/li>\n
      • \u6700\u4f73\u8def\u5f91\u9078\u64c7<\/li>\n
      • \u8def\u7531\u8868\u66f4\u65b0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

        \u8def\u5f91\u5c6c\u6027\u8aaa\u660e<\/h3>\n\n\n\n\n\n\n\n

        \u5c6c\u6027\u985e\u578b<\/th>\n	\u63cf\u8ff0<\/th>\n	\u5c0d\u8def\u7531\u7684\u5f71\u97ff<\/th>\n<\/tr>\n
        ORIGIN<\/td>\n	\u8def\u7531\u4f86\u6e90<\/td>\n	\u5f71\u97ff\u8def\u5f91\u9078\u64c7\u512a\u5148\u7d1a<\/td>\n<\/tr>\n
        AS_PATH<\/td>\n	AS\u865f\u78bc\u5217\u8868<\/td>\n	\u6c7a\u5b9a\u8def\u5f91\u9577\u5ea6<\/td>\n<\/tr>\n
        NEXT_HOP<\/td>\n	\u4e0b\u4e00\u8df3\u8def\u7531\u5668\u4f4d\u5740<\/td>\n	\u5f71\u97ff\u8f49\u767c\u6c7a\u7b56<\/td>\n<\/tr>\n
        COMMUNITY<\/td>\n	\u8def\u7531\u5206\u7d44\u6a19\u7c64<\/td>\n	\u5be6\u73fe\u7b56\u7565\u63a7\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u5c0d\u7b49\u95dc\u4fc2\u548c\u7ba1\u7406<\/h3>\n BGP\u5c0d\u7b49\u95dc\u4fc2\u5305\u542b\u5e7e\u7a2e\u5f62\u5f0f\uff1a<\/p>\n \n \u76f4\u63a5\u5c0d\u7b49\uff1aAS\u4e4b\u9593\u7684\u76f4\u63a5\u9023\u63a5<\/li>\n \u50b3\u8f38\u5c0d\u7b49\uff1a\u4ed8\u8cbb\u7684\u4e0a\u6e38\u9023\u63a5<\/li>\n \u514d\u7d50\u7b97\u5c0d\u7b49\uff1a\u4e92\u60e0\u4e92\u5229\u7684\u4ea4\u63db<\/li>\n<\/ul>\n \u7406\u89e3BGP\u8def\u5f91\u9078\u64c7<\/strong><\/h2>\n \u7d9c\u5408\u6c7a\u7b56\u904e\u7a0b<\/h3>\n \u8def\u5f91\u9078\u64c7\u9075\u5faa\u8a73\u7d30\u7684\u5c64\u7d1a\u7d50\u69cb\uff1a<\/p>\n \n \u6b0a\u91cd\uff08\u601d\u79d1\u5c08\u6709\uff09\n \n \u672c\u5730\u6709\u6548\u503c<\/li>\n \u66f4\u9ad8\u6b0a\u91cd\u512a\u5148<\/li>\n \u7bc4\u570d\uff1a0-65535<\/li>\n<\/ul>\n<\/li>\n \u672c\u5730\u504f\u597d\n \n AS\u7bc4\u570d\u5167\u7684\u5ea6\u91cf<\/li>\n \u66f4\u9ad8\u503c\u512a\u5148<\/li>\n \u9810\u8a2d\u503c\uff1a100<\/li>\n<\/ul>\n<\/li>\n \u8d77\u6e90\u8def\u7531\u8a55\u4f30\n \n IGP\u512a\u5148\u65bcEGP<\/li>\n EGP\u512a\u5148\u65bc\u4e0d\u5b8c\u6574\u8def\u7531<\/li>\n<\/ul>\n<\/li>\n AS\u8def\u5f91\u5206\u6790\n \n \u8f03\u77ed\u8def\u5f91\u512a\u5148<\/li>\n \u8def\u5f91\u9810\u7f6e\u5f71\u97ff\u9577\u5ea6<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n \u8def\u5f91\u9078\u64c7\u5834\u666f<\/h3>\n\n\n\n\n\n\n \u5834\u666f<\/th>\n \u914d\u7f6e\u65b9\u6cd5<\/th>\n \u9810\u671f\u7d50\u679c<\/th>\n<\/tr>\n \u4e3b\u5099\u8def\u5f91<\/td>\n \u6b0a\u91cd\u8abf\u6574<\/td>\n \u4e3b\u8def\u5f91\u6301\u7e8c\u4f7f\u7528<\/td>\n<\/tr>\n \u8ca0\u8f09\u5e73\u8861<\/td>\n \u7b49\u50f9\u8def\u5f91<\/td>\n \u6d41\u91cf\u5206\u914d<\/td>\n<\/tr>\n \u5730\u7406\u4f4d\u7f6e\u504f\u597d<\/td>\n \u672c\u5730\u504f\u597d\u8a2d\u7f6e<\/td>\n \u5340\u57df\u6700\u4f73\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u9032\u968e\u8def\u5f91\u9078\u64c7\u6700\u4f73\u5316<\/h3>\n \u5fae\u8abfBGP\u8def\u5f91\u9078\u64c7\u9700\u8981\u7406\u89e3\u5e7e\u500b\u9032\u968e\u6982\u5ff5\uff1a<\/p>\n \u8def\u5f91\u9078\u64c7\u6545\u969c\u6392\u9664<\/h3>\n \u5e38\u898b\u7684\u8def\u5f91\u9078\u64c7\u554f\u984c\u548c\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n\n\n\n\n\n\n \u554f\u984c<\/th>\n \u53ef\u80fd\u539f\u56e0<\/th>\n \u89e3\u6c7a\u65b9\u6848<\/th>\n<\/tr>\n \u8def\u7531\u6296\u52d5<\/td>\n \u7db2\u8def\u4e0d\u7a69\u5b9a<\/td>\n \u8def\u7531\u6291\u5236<\/td>\n<\/tr>\n \u6b21\u512a\u8def\u7531<\/td>\n \u5ea6\u91cf\u503c\u4e0d\u6b63\u78ba<\/td>\n \u8def\u5f91\u5c6c\u6027\u8abf\u6574<\/td>\n<\/tr>\n \u975e\u5c0d\u7a31\u8def\u7531<\/td>\n \u8def\u5f91\u6b0a\u91cd\u4e0d\u540c<\/td>\n \u4e00\u81f4\u6027\u7b56\u7565\u61c9\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n BGP\u6545\u969c\u8f49\u79fb\u548c\u5197\u9918<\/strong><\/h2>\n BGP\u7684\u5be6\u969b\u61c9\u7528<\/strong><\/h2>\n BGP\u7684\u5be6\u65bd\u6839\u64da\u5177\u9ad4\u9700\u6c42\u800c\u8b8a\u5316\uff1a<\/p>\n\n\n\n\n\n\n \u61c9\u7528\u5834\u666f<\/th>\n BGP\u5be6\u65bd\u65b9\u5f0f<\/th>\n \u512a\u52e2<\/th>\n<\/tr>\n \u4f01\u696d\u7db2\u8def<\/td>\n \u591a\u6b78\u5c6cBGP<\/td>\n \u5197\u9918\u6027\uff0c\u8ca0\u8f09\u5e73\u8861<\/td>\n<\/tr>\n \u8cc7\u6599\u4e2d\u5fc3<\/td>\n EVPN BGP<\/td>\n \u53ef\u64f4\u5c55\u6027\uff0c\u7db2\u6bb5\u9694\u96e2<\/td>\n<\/tr>\n \u96f2\u670d\u52d9<\/td>\n \u50b3\u8f38BGP<\/td>\n \u5168\u7403\u8986\u84cb\uff0c\u9748\u6d3b\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n BGP\u5b89\u5168\u6ce8\u610f\u4e8b\u9805<\/strong><\/h2>\n \u76e3\u63a7\u548c\u6545\u969c\u6392\u9664<\/strong><\/h2>\n \u6709\u6548\u7684BGP\u76e3\u63a7\u9700\u8981\uff1a<\/p>\n \n \u8def\u7531\u7a69\u5b9a\u6027\u8ffd\u8e64<\/li>\n \u524d\u7db4\u76e3\u63a7<\/li>\n \u8def\u5f91\u5206\u6790<\/li>\n \u6548\u80fd\u6307\u6a19\u6536\u96c6<\/li>\n<\/ul>\n BGP\u5be6\u65bd\u6700\u4f73\u5be6\u52d9<\/strong><\/h2>\n \u9075\u5faa\u4ee5\u4e0b\u6307\u5357\u4ee5\u7372\u5f97\u6700\u4f73BGP\u90e8\u7f72\u6548\u679c\uff1a<\/p>\n \n \u5be6\u65bd\u8def\u7531\u904e\u6ffe<\/li>\n \u4f7f\u7528BGP\u793e\u7fa4<\/li>\n \u914d\u7f6e\u5197\u9918\u5c0d\u7b49<\/li>\n \u61c9\u7528\u4e00\u81f4\u6027\u7b56\u7565<\/li>\n \u5b9a\u671f\u5b89\u5168\u7a3d\u6838<\/li>\n<\/ol>\n BGP\u7db2\u8def\u7684\u672a\u4f86<\/strong><\/h2>\n BGP\u6280\u8853\u7684\u65b0\u8208\u8da8\u52e2\u5305\u62ec\uff1a<\/p>\n \n \u589e\u5f37\u7684\u5b89\u5168\u5354\u5b9a<\/li>\n \u81ea\u52d5\u5316\u8def\u7531\u6700\u4f73\u5316<\/li>\n AI\u9a45\u52d5\u7684\u6d41\u91cf\u7ba1\u7406<\/li>\n \u8207SDN\u7684\u6574\u5408<\/li>\n<\/ul>\n \u7406\u89e3BGP\u8def\u7531\u539f\u7406\u548c\u5be6\u65bd\u7b56\u7565\u5c0d\u69cb\u5efa\u5f37\u5927\u7684\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u81f3\u95dc\u91cd\u8981\u3002\u900f\u904e\u6709\u6548\u5229\u7528BGP\uff0c\u7d44\u7e54\u53ef\u4ee5\u5be6\u73fe\u53ef\u9760\u7684\u9023\u63a5\u3001\u6700\u4f73\u6548\u80fd\u548c\u7121\u7e2b\u7684\u5168\u7403\u7db2\u8def\u6574\u5408\u3002[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":" [vc_row][vc_column][vc_column_text css=””]\u908a […]<\/p>\n Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":19578,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[4822,4823,2706,1892,363],"class_list":["post-19587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-network-routing-tc","tag-internet-backbone-tc","tag-hosting-tc","tag-server-hosting-tc","tag-bgp-tc"],"acf":[],"yoast_head":"\n