{"id":6121,"date":"2024-07-17T15:43:25","date_gmt":"2024-07-17T07:43:25","guid":{"rendered":"http:\/\/www.killtest.hk\/?p=6121"},"modified":"2024-07-17T15:43:25","modified_gmt":"2024-07-17T07:43:25","slug":"%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0","status":"publish","type":"post","link":"https:\/\/www.killtest.hk\/index.php\/killtest\/%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0\/","title":{"rendered":"\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u67b6\u69cb\u8a2d\u8a08\u8207\u6311\u6230"},"content":{"rendered":"<p>\u8f6c\u81ea\u67b6\u69cb\u5e2b\u6280\u8853\u806f\u76df<br \/>\n\u4e00\u3001\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u67b6\u69cb\u8a2d\u8a08\u539f\u5247<br \/>\n 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\/>\n\uff084\uff09\u5b89\u5168\u6027<br \/>\n \u5b89\u5168\u6027\u662f\u8cc7\u6599\u4e2d\u5fc3\u7684\u4f7f\u7528\u8005\u6700\u95dc\u5fc3\u7684\u554f\u984c\uff0c\u4e5f\u662f\u8cc7\u6599\u4e2d\u5fc3\u5efa\u7f6e\u7684\u95dc\u9375\uff0c\u5b83\u5305\u62ec\u5be6\u9ad4\u7a7a\u9593\u7684\u5b89\u5168\u63a7\u5236\u53ca\u7db2\u8def\u7684\u5b89\u5168\u63a7\u5236\u3002<br \/>\n\u4e8c\u3001<a href=\"https:\/\/www.killtest.net\/CCNP-Data-Center\/350-601.asp\">\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def<\/a>\u7d44\u7db2\u8a2d\u8a08<br \/>\n\uff081\uff09Fabric\u7db2\u7d61<br \/>\n<a href=\"http:\/\/www.killtest.hk\/index.php\/killtest\/%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0\/attachment\/640-1-11\/\" rel=\"attachment wp-att-6123\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/640-1.png\" alt=\"\" width=\"513\" height=\"249\" class=\"alignleft size-full wp-image-6123\" srcset=\"https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/640-1.png 513w, https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/640-1-300x146.png 300w\" sizes=\"auto, (max-width: 513px) 100vw, 513px\" \/><\/a><br \/>\n\u96a8\u8457\u96f2\u7aef\u904b\u7b97\u7684\u767c\u5c55\uff0c\u5728\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u4e2d\u4f3a\u670d\u5668\u865b\u64ec\u5316\u6280\u8853\u5ee3\u6cdb\u61c9\u7528\uff0c\u4f46\u4f3a\u670d\u5668\u5728\u9077\u79fb\u6642\uff0c\u70ba\u4e86\u78ba\u4fdd\u9077\u79fb\u6642\u696d\u52d9\u4e0d\u4e2d\u65b7\uff0c\u5c31\u8981\u6c42\u4e0d\u50c5\u865b\u64ec\u6a5f\u7684IP\u4f4d\u5740\u4e0d\u8b8a\uff0c\u800c\u4e14\u865b\u64ec\u6a5f\u7684\u904b\u4f5c\u72c0\u614b\u4e5f\u5fc5\u9808\u4fdd\u6301\u539f\u72c0\uff08\u4f8b\u5982TCP\u6703\u8a71\u72c0\u614b\uff09\uff0c\u6240\u4ee5\u865b\u64ec\u6a5f\u5668\u7684\u52d5\u614b\u9077\u79fb\u53ea\u80fd\u5728\u540c\u4e00\u500b\u4e8c\u5c64\u57df\u4e2d\u9032\u884c\uff0c\u800c\u4e0d\u80fd\u8de8\u4e8c\u5c64\u57df\u9077\u79fb\uff0c\u9019\u5c31\u8981\u6211\u7684\u4e8c\u5c64\u7db2\u8def\u5920\u5927\u3002\u800c\u50b3\u7d71\u7684\u4e8c\u5c64\u6280\u8853\uff0c\u4e0d\u8ad6\u662f\u900f\u904e\u7e2e\u5c0f\u4e8c\u5c64\u57df\u7684\u7bc4\u570d\u548c\u898f\u6a21\u4f86\u63a7\u5236\u5ee3\u64ad\u98a8\u66b4\u7684\u5f71\u97ff\u7bc4\u570d\u6216\u662f\u963b\u585e\u6389\u5197\u9918\u8a2d\u5099\u548c\u93c8\u8def\u4f86\u7834\u74b0\uff0c\u7db2\u8def\u4e2d\u80fd\u5920\u5bb9\u7d0d\u7684\u4e3b\u6a5f\u6578\u91cf\u3001\u6536\u6582\u6027\u80fd\u4ee5\u53ca\u7db2\u8def\u8cc7\u6e90\u7684\u983b\u5bec\u5229\u7528\u7387\u5c0d\u65bc\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u800c\u8a00\u662f\u9060\u9060\u4e0d\u5920\u7684\u3002<br \/>\n M-LAG\uff08Multichassis Link Aggregation Group\uff09\u5373\u8de8\u88dd\u7f6e\u93c8\u8def\u805a\u5408\u7d44\uff0c\u662f\u4e00\u7a2e\u5be6\u73fe\u8de8\u88dd\u7f6e\u93c8\u8def\u805a\u5408\u7684\u6a5f\u5236\uff0c\u5c07\u4e00\u53f0\u88dd\u7f6e\u8207\u53e6\u5916\u5169\u53f0\u88dd\u7f6e\u9032\u884c\u8de8\u88dd\u7f6e\u9023\u7d50\u805a\u5408\uff0c\u5f9e\u800c\u5c07\u9023\u7d50\u53ef\u9760\u6027\u5f9e\u55ae\u677f\u7d1a\u63d0\u9ad8\u5230\u4e86\u8a2d\u5099\u7d1a\u3002\u5c0d\u4e8c\u5c64\u4f86\u8b1b\uff0c\u53ef\u5c07M-LAG\u7406\u89e3\u70ba\u4e00\u7a2e\u6a6b\u5411\u865b\u64ec\u5316\u6280\u8853\uff0c\u5c07M-LAG\u7684\u5169\u53f0\u8a2d\u5099\u5728\u908f\u8f2f\u4e0a\u865b\u64ec\u6210\u4e00\u53f0\u8a2d\u5099\uff0c\u5f62\u6210\u4e00\u500b\u7d71\u4e00\u7684\u4e8c\u5c64\u908f\u8f2f\u7bc0\u9ede\u3002 M-LAG\u63d0\u4f9b\u4e86\u4e00\u500b\u6c92\u6709\u74b0\u8def\u7684\u4e8c\u5c64\u62d3\u64b2\u540c\u6642\u5be6\u73fe\u5197\u9918\u5099\u4efd\uff0c\u4e0d\u518d\u9700\u8981\u7e41\u7463\u7684\u751f\u6210\u6a39\u5354\u5b9a\u914d\u7f6e\uff0c\u6975\u5927\u7684\u7c21\u5316\u4e86\u7d44\u7db2\u53ca\u914d\u7f6e\u3002\u9019\u7a2e\u8a2d\u8a08\u76f8\u5c0d\u50b3\u7d71\u7684xSTP\u7834\u74b0\u4fdd\u8b77\uff0c\u908f\u8f2f\u62d3\u6a38\u66f4\u52a0\u6e05\u6670\u3001\u9023\u7d50\u5229\u7528\u66f4\u6709\u6548\u7387\u3002<br \/>\n\uff082\uff09Overlay\u7db2\u7d61<br \/>\n<a href=\"http:\/\/www.killtest.hk\/index.php\/killtest\/%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0\/attachment\/%e5%be%ae%e4%bf%a1%e5%9b%be%e7%89%87_20240717153758\/\" rel=\"attachment wp-att-6124\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153758.png\" alt=\"\" width=\"512\" height=\"357\" class=\"alignleft size-full wp-image-6124\" srcset=\"https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153758.png 512w, https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153758-300x209.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><br \/>\nOverlay\u5728\u7db2\u8def\u6280\u8853\u9818\u57df\uff0c\u6307\u7684\u662f\u4e00\u7a2e\u7db2\u8def\u67b6\u69cb\u4e0a\u758a\u52a0\u7684\u865b\u64ec\u5316\u6280\u8853\u6a21\u5f0f\uff0c\u5176\u5927\u9ad4\u6846\u67b6\u662f\u5c0d\u57fa\u790e\u7db2\u8def\u4e0d\u9032\u884c\u5927\u898f\u6a21\u4fee\u6539\u7684\u689d\u4ef6\u4e0b\uff0c\u5be6\u73fe\u61c9\u7528\u5728\u7db2\u8def\u4e0a\u7684\u627f\u8f09\uff0c\u4e26\u80fd\u8207\u5176\u5b83\u7db2\u7d61\u696d\u52d9\u5206\u96e2\uff0c\u4e26\u4ee5\u57fa\u65bcIP\u7684\u57fa\u790e\u7db2\u8def\u6280\u8853\u70ba\u4e3b\u3002\u5176\u5be6\u9019\u7a2e\u6a21\u5f0f\u662f\u4ee5\u5c0d\u50b3\u7d71\u6280\u8853\u7684\u6700\u4f73\u5316\u800c\u5f62\u6210\u7684\u3002<br \/>\n \u91dd\u5c0d\u524d\u6587\u63d0\u51fa\u7684\u4e09\u5927\u6280\u8853\u6311\u6230\uff0cOverlay\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u63d0\u4f9b\u4e86\u5168\u65b0\u7684\u89e3\u6c7a\u65b9\u5f0f\u3002<br \/>\n\u2460\u91dd\u5c0d\u865b\u6a5f\u9077\u79fb\u7bc4\u570d\u53d7\u5230\u7db2\u8def\u67b6\u69cb\u9650\u5236\u7684\u89e3\u6c7a\u65b9\u5f0f<br \/>\n Overlay\u662f\u4e00\u7a2e\u5c01\u88dd\u5728IP\u5c01\u5305\u4e4b\u4e0a\u7684\u65b0\u7684\u8cc7\u6599\u683c\u5f0f\uff0c\u56e0\u6b64\uff0c\u9019\u7a2e\u8cc7\u6599\u53ef\u4ee5\u900f\u904e\u8def\u7531\u7684\u65b9\u5f0f\u5728\u7db2\u8def\u4e2d\u5206\u767c\uff0c\u800c\u8def\u7531\u7db2\u8def\u672c\u8eab\u4e26\u7121\u7279\u6b8a\u7db2\u8def\u7d50\u69cb\u9650\u5236\uff0c\u5177\u5099\u826f\u6027\u5927\u898f\u6a21\u64f4\u5c55\u80fd\u529b\uff0c\u4e14\u5c0d\u8a2d\u5099\u672c\u8eab\u7121\u7279\u6b8a\u8981\u6c42\uff0c\u4ee5\u9ad8\u6548\u80fd\u8def\u7531\u8f49\u9001\u70ba\u4f73\uff0c\u4e14\u8def\u7531\u7db2\u8def\u672c\u8eab\u4ff1\u5099\u5f88\u5f37\u7684\u6545\u969c\u81ea\u7652\u80fd\u529b\u3001\u8ca0\u8f09\u5e73\u8861\u80fd\u529b\u3002<br \/>\n\u2461\u91dd\u5c0d\u865b\u6a5f\u898f\u6a21\u53d7\u7db2\u8def\u898f\u683c\u9650\u5236\u7684\u89e3\u6c7a\u65b9\u5f0f<br \/>\n \u865b\u64ec\u6a5f\u5668\u8cc7\u6599\u5c01\u88dd\u5728IP\u5c01\u5305\u4e2d\u5f8c\uff0c\u5c0d\u7db2\u8def\u53ea\u8868\u73fe\u70ba\u5c01\u88dd\u5f8c\u7684\u7684\u7db2\u8def\u53c3\u6578\uff0c\u5373\u96a7\u9053\u7aef\u9ede\u7684\u4f4d\u5740\uff0c\u56e0\u6b64\uff0c\u5c0d\u65bc\u627f\u8f09\u7db2\u8def\uff08\u7279\u5225\u662f\u63a5\u53d6\u4ea4\u63db\u5668\uff09\uff0cMAC\u4f4d\u5740\u898f\u683c\u9700\u6c42\u5927\u5e45\u964d\u4f4e\uff0c\u6700\u4f4e\u898f\u683c\u4e5f\u5c31\u662f\u5e7e\u5341\u500b\uff08\u6bcf\u500b\u9023\u63a5\u57e0\u4e00\u53f0\u5be6\u9ad4\u4f3a\u670d\u5668\u7684\u96a7\u9053\u7aef\u9edeMAC\uff09\u3002<br \/>\n\u2462\u91dd\u5c0d\u7db2\u8def\u9694\u96e2\/\u5206\u96e2\u80fd\u529b\u9650\u5236\u7684\u89e3\u6c7a\u65b9\u5f0f<br \/>\n \u91dd\u5c0dVLAN\u6578\u91cf4000\u4ee5\u5167\u7684\u9650\u5236\uff0c\u5728Overlay\u6280\u8853\u4e2d\u5f15\u5165\u4e86\u985e\u4f3c12\u6bd4\u7279VLAN ID\u7684\u7528\u6236\u6a19\u8b58\uff0c\u652f\u63f4\u5343\u842c\u7d1a\u4ee5\u4e0a\u7684\u7528\u6236\u6a19\u8b58\uff0c\u4e26\u4e14\u5728Overlay\u4e2d\u6cbf\u8972\u4e86\u96f2\u7aef\u904b\u7b97\u300c\u79df\u6236\u300d\u7684\u6982\u5ff5\uff0c\u7a31\u4e4b\u70baTenant ID(\u79df\u6236\u8b58\u5225)\uff0c\u4ee524\u621664\u4f4d\u5143\u8868\u793a\u3002\u91dd\u5c0dVLAN\u6280\u8853\u4e0b\u7db2\u8def\u7684TRUANK ALL(VLAN\u7a7f\u900f\u6240\u6709\u8a2d\u5099)\u7684\u554f\u984c\uff0cOverlay\u5c0d\u7db2\u8def\u7684VLAN\u914d\u7f6e\u7121\u8981\u6c42\uff0c\u53ef\u4ee5\u907f\u514d\u7db2\u8def\u672c\u8eab\u7684\u7121\u6548\u6d41\u91cf\u983b\u5bec\u6d6a\u8cbb\uff0c\u540c\u6642Overlay\u7684\u4e8c\u5c64\u9023\u901a\u57fa\u65bc\u865b\u6a5f\u696d\u52d9\u9700\u6c42\u5275\u5efa\uff0c\u5728\u96f2\u7aef\u7684\u74b0\u5883\u4e2d\u5168\u57df\u53ef\u63a7\u3002<br \/>\n\uff083\uff09Spine+Leaf\u7db2\u7d61<br \/>\n<a href=\"http:\/\/www.killtest.hk\/index.php\/killtest\/%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0\/attachment\/%e5%be%ae%e4%bf%a1%e5%9b%be%e7%89%87_20240717153845\/\" rel=\"attachment wp-att-6125\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153845.png\" alt=\"\" width=\"504\" height=\"245\" class=\"alignleft size-full wp-image-6125\" srcset=\"https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153845.png 504w, https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153845-300x146.png 300w\" sizes=\"auto, (max-width: 504px) 100vw, 504px\" \/><\/a><br \/>\nSpine+Leaf\u5169\u5c64\u8a2d\u5099\u7684\u6241\u5e73\u5316\u7db2\u7d61\u67b6\u69cb\u4f86\u81eaCLOS\u7db2\u7d61\uff0cCLOS\u7db2\u7d61\u4ee5\u8c9d\u723e\u5be6\u9a57\u5ba4\u7684\u7814\u7a76\u4eba\u54e1Charles Clos\u547d\u540d\uff0c\u4ed6\u57281952\u5e74\u63d0\u51fa\u4e86\u9019\u500b\u6a21\u578b\uff0c\u4f5c\u70ba\u514b\u670d\u96fb\u8a71\u7db2\u7d61\u4e2d\u4f7f\u7528\u7684\u6a5f\u96fb\u958b\u95dc\u7684\u6027\u80fd\u548c\u6210\u672c\u76f8\u95dc\u6311\u6230\u7684\u4e00\u7a2e\u65b9\u6cd5\u3002 Clos\u7528\u6578\u5b78\u7406\u8ad6\u4f86\u8b49\u660e\uff0c\u5982\u679c\u4ea4\u63db\u5668\u6309\u5c64\u6b21\u7d50\u69cb\u7d44\u7e54\uff0c\u5728\u4ea4\u63db\u9663\u5217\uff08\u73fe\u5728\u7a31\u70ba\u7d50\u69cb\uff09\u4e2d\u5be6\u73fe\u975e\u963b\u585e\u6027\u80fd\u662f\u53ef\u884c\u7684\uff0c\u4e3b\u8981\u662f\u900f\u904e\u7d44\u7db2\u4f86\u5f62\u6210\u975e\u5e38\u5927\u898f\u6a21\u7684\u7db2\u7d61\u7d50\u69cb\uff0c\u672c\u8cea\u662f\u5e0c\u671b\u7121\u963b\u585e\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u8981\u5be6\u73fe\u201c\u7121\u963b\u585e\u7684\u67b6\u69cb\u201d\uff0c\u53ea\u80fd\u63a1\u7528NxN\u7684Cross-bar\u65b9\u5f0f\u3002\u5b58\u53d6\u9023\u63a5\u7684\u6578\u91cf\u4ecd\u7136\u7b49\u65bc\u6298\u758a\u5f8c\u7684\u4e09\u5c64CLOS\u7db2\u8def\u67b6\u69cb\u7684Spine\u8207Leaf\u4e4b\u9593\u7684\u9023\u63a5\u6578\uff0c\u6d41\u91cf\u53ef\u4ee5\u5206\u4f48\u5728\u6240\u6709\u53ef\u7528\u7684\u9023\u7d50\u4e0a\uff0c\u4e0d\u7528\u64d4\u5fc3\u904e\u8f09\u554f\u984c\u3002\u96a8\u8457\u66f4\u591a\u7684\u9023\u63a5\u88ab\u9023\u63a5\u5230Leaf\u4ea4\u63db\u8a2d\u5099\uff0c\u6211\u5011\u7684\u93c8\u8def\u983b\u5bec\u6536\u6582\u6bd4\u5c07\u589e\u52a0\uff0c\u53ef\u4ee5\u900f\u904e\u589e\u52a0Spine\u548cLeaf\u8a2d\u5099\u9593\u7684\u93c8\u8def\u983b\u5bec\u4f86\u964d\u4f4e\u93c8\u8def\u6536\u6582\u6bd4\u3002<br \/>\nSpine+Leaf\u7db2\u8def\u67b6\u69cb\u7684\u53e6\u4e00\u500b\u597d\u8655\u662f\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u53ef\u9760\u7684\u7db2\u8def\u9023\u63a5\uff0c\u56e0\u70baSpine\u5c64\u9762\u8207Leaf\u5c64\u9762\u662f\u5168\u4ea4\u53c9\u9023\u63a5\uff0c\u4efb\u4e00\u5c64\u4e2d\u7684\u55ae\u4ea4\u63db\u5668\u6545\u969c\u90fd\u4e0d\u6703\u5f71\u97ff\u6574\u500b\u7db2\u8def\u7d50\u69cb\u3002\u56e0\u6b64\uff0c\u4efb\u4e00\u5c64\u4e2d\u7684\u4e00\u500b\u4ea4\u63db\u5668\u7684\u6545\u969c\u90fd\u4e0d\u6703\u4f7f\u6574\u500b\u7d50\u69cb\u5931\u6548\u3002<br \/>\n\uff084\uff09BGP EVPN<br \/>\n<a href=\"http:\/\/www.killtest.hk\/index.php\/killtest\/%e8%b3%87%e6%96%99%e4%b8%ad%e5%bf%83%e7%b6%b2%e8%b7%af%e6%9e%b6%e6%a7%8b%e8%a8%ad%e8%a8%88%e8%88%87%e6%8c%91%e6%88%b0\/attachment\/%e5%be%ae%e4%bf%a1%e5%9b%be%e7%89%87_20240717153935\/\" rel=\"attachment wp-att-6127\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153935.png\" alt=\"\" width=\"591\" height=\"355\" class=\"alignleft size-full wp-image-6127\" srcset=\"https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153935.png 591w, https:\/\/www.killtest.hk\/wp-content\/uploads\/2024\/07\/\u5fae\u4fe1\u56fe\u7247_20240717153935-300x180.png 300w\" sizes=\"auto, (max-width: 591px) 100vw, 591px\" \/><\/a><br \/>\n EVPN\u662f\u57fa\u65bcBGP\u5354\u5b9a\u7684\u6280\u8853\uff0c\u9700\u8981\u90e8\u7f72\u5728\u7db2\u8def\u4ea4\u63db\u5668\u4e0a\u3002\u9019\u8868\u793a\u7db2\u8def\u4ea4\u63db\u5668\u9700\u8981\u4f5c\u70baVTEP\u7bc0\u9ede\uff0c\u9032\u884cVXLAN\u5c01\u88dd\u3002\u4f3a\u670d\u5668\u900f\u904e\u4ecb\u9762\u6216VLAN\u5b58\u53d6\u7db2\u8def\u4ea4\u63db\u5668\u3002\u9019\u4e9b\u4ecb\u9762\u6216VLAN\u6703\u5c0d\u61c9\u5230\u5c0d\u61c9\u7684\u5ee3\u64ad\u57dfBD\uff0c\u540c\u6642BD\u4e5f\u6703\u7d81\u5b9a\u4e00\u500bEVPN\u5be6\u4f8b\uff0c\u900f\u904eEVPN\u5be6\u4f8b\u9593\u8def\u7531\u7684\u50b3\u905e\u5be6\u73feVXLAN\u96a7\u9053\u7684\u5efa\u7acb\u3001MAC\u5b78\u7fd2\u3002\u900f\u904eBGP EVPN\u5728\u5169\u500b\u8cc7\u6599\u4e2d\u5fc3\u5167\u90e8\u5404\u5efa\u7acb\u4e00\u6bb5VXLAN\u96a7\u9053\uff0c\u8cc7\u6599\u4e2d\u5fc3\u4e4b\u9593\u518d\u5efa\u7acb\u4e00\u6bb5VXLAN\u96a7\u9053\uff0c\u53ef\u5be6\u73fe\u8cc7\u6599\u4e2d\u5fc3\u4e92\u806f\u3002<br \/>\n\u4e09\u3001\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u7684\u767c\u5c55\u8da8\u52e2<br \/>\n \u8cc7\u6599\u7684\u96c6\u4e2d\u8655\u7406\u3001\u5132\u5b58\u3001\u50b3\u8f38\u3001\u4ea4\u63db\u548c\u7ba1\u7406\u7121\u4e00\u4e0d\u662f\u5728\u5efa\u69cb\u6578\u4f4d\u7d93\u6fdf\u7684\u57fa\u790e\u8a2d\u65bd\u3002\u7db2\u8def\u6280\u8853\u9a45\u52d5\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u5f9e\u4ee5\u300c\u8cc7\u6599\u300d\u70ba\u4e2d\u5fc3\u767c\u5c55\u5230\u4e86\u4ee5\u300c\u7b97\u529b\u300d\u70ba\u4e2d\u5fc3\u3002\u76f8\u8f03\u50b3\u7d71\u7684\u8cc7\u6599\u4e2d\u5fc3\u7db2\u7d61\uff0c\u73fe\u4ee3\u5927\u898f\u6a21\u8cc7\u6599\u4e2d\u5fc3\u7db2\u7d61\u5728\u67b6\u69cb\u3001\u6280\u8853\u4e0a\u548c\u904b\u7dad\u90fd\u767c\u751f\u4e86\u5de8\u5927\u8b8a\u9769\uff0c\u4e3b\u8981\u8868\u73fe\u5728\uff1a<br \/>\n\uff081\uff09\u7db2\u8def\u983b\u5bec\u52a0\u901f\u767c\u5c55\uff0c\u5efa\u69cb\u9ad8\u6548\u80fd\u7db2\u7d61<br \/>\n 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