{"id":54,"date":"2025-10-17T10:06:29","date_gmt":"2025-10-17T02:06:29","guid":{"rendered":"https:\/\/www.youvii.site\/?p=54"},"modified":"2025-10-17T10:06:29","modified_gmt":"2025-10-17T02:06:29","slug":"datacenter_network_design","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/datacenter_network_design","title":{"rendered":"\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u8bbe\u8ba1\u6307\u5357"},"content":{"rendered":"<h1>\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u8bbe\u8ba1\u6307\u5357<\/h1>\n<blockquote>\n<p>[!WARNING]<\/p>\n<p>\u672c\u6587\u5185\u5bb9\u6e90\u81ea\u534e\u4e3a <a href=\"https:\/\/support.huawei.com\/enterprise\/zh\/doc\/EDOC1100023543\/18cfa7d0\">https:\/\/support.huawei.com\/enterprise\/zh\/doc\/EDOC1100023543\/18cfa7d0<\/a> | \u8bb0\u5f55\u4ec5\u4e3a\u4e2a\u4eba\u5b66\u4e60\u4f7f\u7528\u3002<\/p>\n<\/blockquote>\n<h2>\u6570\u636e\u4e2d\u5fc3\u4e2d\u7684\u4ea4\u6362\u673a<\/h2>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u8be5\u600e\u4e48\u6837\u9009\u62e9\u4ea4\u6362\u673a\uff1f\u9488\u5bf9\u4e0d\u540c\u5ba2\u6237\u7684\u7f51\u7edc\u9700\u6c42\uff0c\u9996\u5148\u4e86\u89e3\u534e\u4e3a\u7cfb\u5217\u4e0d\u540c\u6b3e\u578b\u4ea4\u6362\u673a\u7684\u4e0d\u540c\u5e94\u7528\u3002<\/p>\n<p>CE \u7cfb\u5217\u4ea4\u6362\u673a\uff08CloudEngine\uff09\u662f\u534e\u4e3a\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u63a8\u51fa\u7684\u9ad8\u6027\u80fd\u4ea4\u6362\u673a\uff0c\u6ee1\u8db3\u7528\u6237\u4f4e\u65f6\u5ef6\u3001\u9ad8\u6027\u80fd\u3001\u9ad8\u7aef\u53e3\u5bc6\u5ea6\u8981\u6c42\uff0c\u7075\u6d3b\u652f\u6301\u4e0d\u540c\u7f51\u7edc\u7ed3\u6784\uff0c\u622a\u81f3 2025-09\uff0cCE \u5305\u62ec CE12800\u3001CE8800\u3001CE6800\u3001CE5800 \u4e94\u4e2a\u7cfb\u5217\u7684\u786c\u4ef6\u5f62\u6001\u7684\u4ea4\u6362\u673a\u3002<\/p>\n<p>\u5728\u534e\u4e3a\u5b98\u7f51\uff1a<a href=\"https:\/\/info.support.huawei.com\/info-finder\/tool\/zh\/enterprise\/product-image-gallery\/ce12800-pid-C00000000031\">https:\/\/info.support.huawei.com\/info-finder\/tool\/zh\/enterprise\/product-image-gallery\/ce12800-pid-C00000000031<\/a> \u53ef\u4ee5\u641c\u7d22\u578b\u53f7\u67e5\u770b\u673a\u5668\u56fe\u7247\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1971552449.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092052320\" \/><\/p>\n<h3>CE12800 \u7cfb\u5217<\/h3>\n<p>CE12800 \u7cfb\u5217\u662f\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u7aef\u56ed\u533a\u7684\u65b0\u4e00\u4ee3\u9ad8\u6027\u80fd\u6846\u5f0f\u6838\u5fc3\u4ea4\u6362\u673a\uff0c\u5305\u62ec\uff08\u6b64\u5904\u578b\u53f7\u6570\u5b57\u524d\u7701\u7565 CE\uff0912804\u300112808\u300112812\u300112816\u300112804S\u300112808S\u300112804E\u300112808E\u300112816E\u3002<\/p>\n<p>CE12800 \u63d0\u4f9b\u7a33\u5b9a\u3001\u53ef\u9760\u3001\u5b89\u5168\u7684\u9ad8\u6027\u80fd L2\/L3 \u5c42\u4ea4\u6362\u670d\u52a1\u57fa\u7840\u4e0a\uff0c\u52a9\u529b\u7528\u6237\u6784\u5efa\u5f39\u6027\u3001\u865a\u62df\u3001\u9ad8\u54c1\u8d28\u7684\u7f51\u7edc\u3002\u5176\u4e2d\uff0cCE12804E\u3001CE12808E\u3001CE12816E \u652f\u6301\u534e\u4e3a\u81ea\u7814\u4ee5\u592a\u7f51\u7edc\u5904\u7406\u5668\uff0c\u6ee1\u8db3\u7075\u6d3b\u5b9a\u5236\u9700\u6c42\u540c\u65f6\u5b9e\u73b0\u7cbe\u7ec6\u5316\u8fd0\u7ef4\u3002<\/p>\n<p>CE12800 \u7cfb\u5217\u786c\u4ef6\u67b6\u6784\u8bbe\u8ba1\u63d0\u4f9b\u591a\u79cd\u63a5\u53e3\u5bc6\u5ea6\u7684 100GE\/40GE\/10GE\/GE \u7ebf\u5361\uff08\u90e8\u5206\u7ebf\u5361\u7684\u63a5\u53e3\u53ef\u901a\u8fc7\u6a21\u5f0f\u5207\u6362\u6216\u63a5\u53e3\u62c6\u5206\u5de5\u4f5c\u5230 25G \u901f\u7387\uff09\uff0c\u5355\u673a\u6700\u5927\u652f\u6301 576 \u4e2a 100GE\u3001576 \u4e2a 40GE\u30012304 \u4e2a 25GE\u30012304 \u4e2a 10GE \u6216\u8005 768 \u4e2a GE \u7ebf\u901f\u63a5\u53e3\uff0c\u53ef\u652f\u6301\u5927\u5bb9\u91cf\u7684\u9ad8\u5bc6\u670d\u52a1\u5668\u63a5\u5165\u548c TOR \u4e0a\u884c\u6c47\u805a\uff0c\u786e\u4fdd\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u5bf9\u9ad8\u6027\u80fd\u3001\u8d85\u5927\u5bb9\u91cf\u7684\u8981\u6c42\u3002<\/p>\n<p>CE12800 \u4e94\u5927\u786c\u4ef6\uff08\u4e3b\u63a7\u677f\u3001\u4ea4\u6362\u7f51\u677f\u3001\u76d1\u63a7\u677f\u3001\u7535\u6e90\u3001\u98ce\u6247\uff09\u5168\u90e8\u91c7\u7528\u70ed\u5907\u8bbe\u8ba1\uff0c\u6574\u673a\u53ef\u9760\u6027\u9ad8\u3002\u4e3b\u63a7\u677f 1+1 \u70ed\u5907\u4efd\uff1b\u4ea4\u6362\u7f51\u677f N+M \u70ed\u5907\u4efd\uff1b\u76d1\u63a7\u677f 1+1 \u70ed\u5907\u4efd\uff1b\u7535\u6e90\u91c7\u7528\u53cc\u8def\u8f93\u5165\uff0cN+N \u5907\u4efd\uff0c\u5e76\u81ea\u5e26\u6563\u70ed\u7cfb\u7edf\uff1b\u98ce\u6247\u6846 1+1 \u5907\u4efd\uff0c\u5355\u98ce\u6247\u6846\u5185\u53cc\u98ce\u6247\u5bf9\u65cb\u8bbe\u8ba1\uff0c\u6563\u70ed\u9ad8\u6548\u5f3a\u52b2\u3002<\/p>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0cCE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u65e2\u53ef\u4ee5\u4f5c\u4e3a\u7f51\u7edc\u7684\u6838\u5fc3\u5c42\/\u6c47\u805a\u5c42\u4ea4\u6362\u673a\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a Spine-Leaf \u67b6\u6784\u4e2d\u7684 Spine \u4ea4\u6362\u673a\uff1b\u80fd\u591f\u652f\u6301\u5355\u673a\u3001\u5806\u53e0\u3001M-LAG\u3001VS \u7b49\u591a\u79cd\u7ec4\u5408\u5f62\u6001\uff0c\u5e76\u652f\u6301 VXLAN \u7b49\u4e3b\u6d41 Overlay \u6280\u672f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3 CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u66f4\u591a\u5185\u5bb9\u4ecb\u7ecd\uff0c\u8bf7\u8bbf\u95ee\uff1a<\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce12800\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce12800<\/a><\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce12800e\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce12800e<\/a><\/p>\n<h3>CE8800 \u7cfb\u5217<\/h3>\n<p>CE8800 \u7cfb\u5217\u4ea4\u6362\u673a\u662f\u534e\u4e3a\u516c\u53f8\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u7aef\u56ed\u533a\u63a8\u51fa\u7684\u65b0\u4e00\u4ee3\u9ad8\u6027\u80fd\u3001\u9ad8\u5bc6\u5ea6\u3001\u4f4e\u65f6\u5ef6\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u3002CE8800 \u63d0\u4f9b\u9ad8\u5bc6\u5ea6\u7684 100GE\/40GE\/25GE\/10GE \u7aef\u53e3\uff0c\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u4e2d\u5fc3\u7279\u6027\u548c\u9ad8\u6027\u80fd\u5806\u53e0\uff0c\u5e2e\u52a9\u4f01\u4e1a\u548c\u8fd0\u8425\u5546\u6784\u5efa\u9762\u5411\u4e91\u8ba1\u7b97\u65f6\u4ee3\u7684\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u5e73\u53f0\u3002<\/p>\n<p>\u622a\u6b62\u76ee\u524d\uff0cCE8800 \u7cfb\u5217\u4ea4\u6362\u673a\u5305\u542b CE8860 \u548c CE8850 \u4e24\u4e2a\u7cfb\u5217\uff1a<\/p>\n<ul>\n<li>CE8860\uff1aCE8860-4C-EI\uff0c2U \u9ad8\u63d2\u5361\u5f0f\u4ea4\u6362\u673a\uff0c\u901a\u8fc7\u63d2\u5361\u7075\u6d3b\u7ec4\u5408\u53ca\u63a5\u53e3\u62c6\u5206\uff0c\u5355\u673a\u6700\u9ad8\u53ef\u652f\u6301 32 \u4e2a 100GE\u300164 \u4e2a 40GE\u3001128 \u4e2a 25GE \u6216 128 \u4e2a 10GE \u63a5\u53e3\u3002<\/li>\n<li>CE8850\uff1aCE8850-32CQ-EI\uff0c1U \u9ad8 100GE \u76d2\u5f0f\u4ea4\u6362\u673a\u3002\u5355\u673a\u6700\u9ad8\u652f\u6301 32 \u4e2a 100GE\u300132 \u4e2a 40GE\u3001128 \u4e2a 25GE \u6216 130 \u4e2a 10GE \u63a5\u53e3\u3002<\/li>\n<\/ul>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0cCE8800 \u7cfb\u5217\u4ea4\u6362\u673a\u53ef\u4ee5\u4f5c\u4e3a\u9ad8\u5bc6\u63a5\u5165 TOR\/EOR \u4ea4\u6362\u673a\uff0c\u5f53\u670d\u52a1\u5668\u89c4\u6a21\u4e0d\u5927\u65f6\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u7f51\u7edc\u7684\u6838\u5fc3\u5c42\/\u6c47\u805a\u5c42\u4ea4\u6362\u673a\uff1b\u53ef\u4ee5\u4f5c\u4e3a Spine-Leaf \u67b6\u6784\u4e2d\u7684 Spine \u6216 Leaf \u4ea4\u6362\u673a\uff1b\u80fd\u591f\u652f\u6301\u5355\u673a\u3001\u5806\u53e0\u3001M-LAG \u7b49\u591a\u79cd\u7ec4\u5408\u5f62\u6001\uff0c\u5e76\u652f\u6301 VXLAN \u7b49\u4e3b\u6d41 Overlay \u6280\u672f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3 CE8800 \u7cfb\u5217\u4ea4\u6362\u673a\u66f4\u591a\u5185\u5bb9\u4ecb\u7ecd\uff0c\u8bf7\u8bbf\u95ee\uff1a<\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce8800\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce8800<\/a><\/p>\n<h3>CE7800 \u7cfb\u5217<\/h3>\n<p>CE7800 \u7cfb\u5217\u4ea4\u6362\u673a\u662f\u534e\u4e3a\u516c\u53f8\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u7aef\u56ed\u533a\u63a8\u51fa\u7684\u65b0\u4e00\u4ee3\u9ad8\u6027\u80fd\u3001\u9ad8\u5bc6\u5ea6\u3001\u4f4e\u65f6\u5ef6 40GE \u4ee5\u592a\u7f51\u76d2\u5f0f\u4ea4\u6362\u673a\u3002CE7800 \u4ea4\u6362\u673a\u63d0\u4f9b\u9ad8\u5bc6\u5ea6\u7684 40GE QSFP+\u7aef\u53e3\uff0c\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u4e2d\u5fc3\u7279\u6027\u548c\u9ad8\u6027\u80fd\u5806\u53e0\uff0c\u5e2e\u52a9\u4f01\u4e1a\u548c\u8fd0\u8425\u5546\u6784\u5efa\u9762\u5411\u4e91\u8ba1\u7b97\u65f6\u4ee3\u7684\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u5e73\u53f0\u3002<\/p>\n<p>\u622a\u6b62\u76ee\u524d\uff0cCE7800 \u7cfb\u5217\u4ea4\u6362\u673a\u5305\u542b CE7850 \u548c CE7855 \u4e24\u4e2a\u7cfb\u5217\uff0c\u5747\u652f\u6301 32 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u4e14\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u4e3a 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/p>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0cCE7800 \u7cfb\u5217\u4ea4\u6362\u673a\u53ef\u4ee5\u4f5c\u4e3a\u7f51\u7edc\u7684\u6838\u5fc3\u5c42\/\u6c47\u805a\u5c42\u4ea4\u6362\u673a\uff1b\u4e5f\u53ef\u4ee5\u4f5c\u4e3a Spine-Leaf \u67b6\u6784\u4e2d\u7684 Spine \u6216 Leaf \u4ea4\u6362\u673a\uff1b\u80fd\u591f\u652f\u6301\u5355\u673a\u3001\u5806\u53e0\u3001M-LAG\u3001SVF \u7b49\u591a\u79cd\u7ec4\u5408\u5f62\u6001\uff0c\u5e76\u652f\u6301 VXLAN \u7b49\u4e3b\u6d41 Overlay \u6280\u672f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3 CE7800 \u7cfb\u5217\u4ea4\u6362\u673a\u66f4\u591a\u5185\u5bb9\u4ecb\u7ecd\uff0c\u8bf7\u8bbf\u95ee\uff1a<\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce7800\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce7800<\/a><\/p>\n<h3>CE6800 \u7cfb\u5217<\/h3>\n<p>CE6800 \u7cfb\u5217\u4ea4\u6362\u673a\u662f\u534e\u4e3a\u516c\u53f8\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u7aef\u56ed\u533a\u63a8\u51fa\u7684\u65b0\u4e00\u4ee3\u9ad8\u6027\u80fd\u3001\u9ad8\u5bc6\u5ea6\u3001\u4f4e\u65f6\u5ef6\u4e07\u5146\u4ee5\u592a\u7f51\u76d2\u5f0f\u4ea4\u6362\u673a\u3002CE6800 \u91c7\u7528\u5148\u8fdb\u7684\u786c\u4ef6\u7ed3\u6784\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u9ad8\u5bc6\u5ea6\u7684 10GE\/25GE \u7aef\u53e3\u63a5\u5165\uff0c\u652f\u6301 40GE\/100GE \u4e0a\u884c\u7aef\u53e3\uff0c\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u4e2d\u5fc3\u7279\u6027\u548c\u9ad8\u6027\u80fd\u5806\u53e0\u3002<\/p>\n<p>\u622a\u6b62\u76ee\u524d\uff0cCE6800 \u7cfb\u5217\u4ea4\u6362\u673a\u5305\u542b CE6880\u3001CE6870\u3001CE6860\u3001CE6850\u3001CE6810 \u7cfb\u5217\uff1a<\/p>\n<ul>\n<li>CE6880\uff1a\u652f\u6301\u534e\u4e3a\u81ea\u4e3b\u7814\u53d1\u7684\u4ee5\u592a\u7f51\u7edc\u5904\u7406\u5668\uff0c\u6ee1\u8db3\u7528\u6237\u5bf9\u4e1a\u52a1\u7075\u6d3b\u5feb\u901f\u5b9a\u5236\u7684\u9700\u6c42\uff0c\u540c\u65f6\u53ef\u5b9e\u73b0\u5bf9\u8bbe\u5907\u7684\u7cbe\u7ec6\u5316\u8fd0\u7ef4\u3002\u5355\u673a\u4e0b\u884c\u6700\u5927\u63d0\u4f9b 48 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u6216 48 \u4e2a 10GBASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u63d0\u4f9b 2 \u4e2a 40GE\/100GE QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u548c 4 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u5176\u4e2d QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/li>\n<li>CE6870\uff1a\u63d0\u4f9b 4GB \u7684\u5927\u7f13\u5b58\uff0c\u53ef\u8f7b\u677e\u5e94\u5bf9\u6570\u636e\u4e2d\u5fc3\u4e2d\u89c6\u9891\u3001\u641c\u7d22\u7b49\u5e94\u7528\u5f15\u8d77\u7684\u6d41\u91cf\u6d6a\u6d8c\u3002\u5355\u673a\u4e0b\u884c\u6700\u5927\u63d0\u4f9b 48 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u6216 48 \u4e2a 10GBASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u6700\u5927\u63d0\u4f9b 6 \u4e2a 40GE\/100GE QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u6216 25GE \u63a5\u53e3\u3002<\/li>\n<li>CE6860\uff1a\u5355\u673a\u4e0b\u884c\u6700\u5927\u63d0\u4f9b 48 \u4e2a 10GE\/25GE SFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff1b\u4e0a\u884c\u6700\u5927\u63d0\u4f9b 8 \u4e2a 40GE\/100GE QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u6216 25GE \u63a5\u53e3\u3002<\/li>\n<li>CE6850\uff1a\u5305\u542b CE6856HI\u3001CE6855HI\u3001CE6850U-HI\u3001CE6851HI\u3001CE6850HI\u3001CE6850EI \u7b49\u7ec6\u5206\u6b3e\u578b\u3002\u5355\u673a\u4e0b\u884c\u6700\u5927\u63d0\u4f9b 48 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u6216 48 \u4e2a 10GBASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u6700\u5927\u63d0\u4f9b 6 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/li>\n<li>CE6810\uff1a\u5305\u542b CE6810EI \u548c CE6810LI \u4e24\u4e2a\u7cfb\u5217\u3002\u5355\u673a\u4e0b\u884c\u6700\u5927\u63d0\u4f9b 48 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff1b\u4e0a\u884c\u6700\u5927\u63d0\u4f9b 4 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u63a5\u53e3\u3002\u5176\u4e2d\uff0cCE6810LI \u901a\u5e38\u4f5c\u4e3a\u4e8c\u5c42\u4ea4\u6362\u673a\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0cCE6800 \u7cfb\u5217\u4ea4\u6362\u673a\u4e3b\u8981\u5b9a\u4f4d\u4e8e\u9ad8\u5bc6\u4e07\u5146\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a Spine-Leaf \u67b6\u6784\u4e2d\u7684 Leaf \u4ea4\u6362\u673a\uff1b\u80fd\u591f\u652f\u6301\u5355\u673a\u3001\u5806\u53e0\u3001M-LAG\u3001SVF \u7b49\u591a\u79cd\u7ec4\u5408\u5f62\u6001\u3002\u9664 CE6810 \u7cfb\u5217\u548c CE6850EI \u5916\uff0c\u5176\u4f59\u6b3e\u578b\u5747\u652f\u6301 VXLAN \u7b49\u4e3b\u6d41 Overlay \u6280\u672f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3 CE6800 \u7cfb\u5217\u4ea4\u6362\u673a\u66f4\u591a\u5185\u5bb9\u4ecb\u7ecd\uff0c\u8bf7\u8bbf\u95ee\uff1a<\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce6800\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce6800<\/a><\/p>\n<h3>CE5800 \u7cfb\u5217<\/h3>\n<p>CE5800 \u7cfb\u5217\u4ea4\u6362\u673a\u662f\u534e\u4e3a\u516c\u53f8\u63a8\u51fa\u7684\u652f\u6301 40GE \u4e0a\u884c\u63a5\u53e3\u7684\u65b0\u4e00\u4ee3\u76d2\u5f0f\u5343\u5146\u63a5\u5165\u4ea4\u6362\u673a\u3002<\/p>\n<p>\u622a\u6b62\u76ee\u524d\uff0cCE5800 \u7cfb\u5217\u4ea4\u6362\u673a\u5305\u542b CE5855\u3001CE5850\u3001CE5810 \u4e09\u4e2a\u7cfb\u5217\u3002CE5800 \u7cfb\u5217\u4ea4\u6362\u673a\u5355\u673a\u4e0b\u884c\u63d0\u4f9b 48 \u6216 24 \u4e2a 10\/100\/1000BASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u6700\u5927\u63d0\u4f9b 4 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u548c 2 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u5176\u4e2d QSFP+\u63a5\u53e3\u53ef\u8fdb\u4e00\u6b65\u62c6\u5206\u6210 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/p>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0cCE5800 \u7cfb\u5217\u4ea4\u6362\u673a\u4e3b\u8981\u5b9a\u4f4d\u4e8e\u9ad8\u5bc6\u5343\u5146\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a Spine-Leaf \u67b6\u6784\u4e2d\u7684 Leaf \u4ea4\u6362\u673a\uff1b\u80fd\u591f\u652f\u6301\u5355\u673a\u3001\u5806\u53e0\u3001M-LAG\u3001SVF\uff08\u4ec5\u652f\u6301\u4f5c\u4e3a SVF \u7684\u53f6\u5b50\u4ea4\u6362\u673a\uff09\u7b49\u591a\u79cd\u7ec4\u5408\u5f62\u6001\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3 CE5800 \u7cfb\u5217\u4ea4\u6362\u673a\u66f4\u591a\u5185\u5bb9\u4ecb\u7ecd\uff0c\u8bf7\u8bbf\u95ee\uff1a<\/p>\n<p><a href=\"http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce5800\">http:\/\/e.huawei.com\/cn\/products\/enterprise-networking\/switches\/data-center-switches\/ce5800<\/a>\u3002<\/p>\n<h2>\u4ea4\u6362\u673a\u7684\u90e8\u7f72\u4f4d\u7f6e<\/h2>\n<p>\u6309\u7167\u4ea4\u6362\u673a\u5728\u673a\u67dc\u4e0a\u7684\u90e8\u7f72\u4f4d\u7f6e\uff08\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u6309\u7167\u670d\u52a1\u5668\u7684\u4e0d\u540c\u63a5\u5165\u65b9\u5f0f\uff09\uff0c\u5176\u7269\u7406\u67b6\u6784\u4e00\u822c\u5206\u4e3a TOR\uff08Top of Rack\uff09\u548c EOR\uff08End of Row\uff09\/MOR\uff08Middle of Row\uff09\u4e24\u79cd\u3002<\/p>\n<h3>TOR\uff08Top of Rack\uff09<\/h3>\n<blockquote>\n<p>[!NOTE]<\/p>\n<p>Rack n.\u652f\u67b6; \u67b6\u5b50;(\u65e7\u65f6\u7684)\u62c9\u80a2\u5211\u5177;(\u7f8a\u3001\u732a\u7b49\u5e26\u524d\u808b\u7684)\u9888\u810a\u8089;\uff08\u673a\u5668\u7684\uff09\u9f7f\u6761\uff0c\u9f7f\u8f68; vt.\u4f7f\u75db\u82e6\/\u6298\u78e8<\/p>\n<\/blockquote>\n<p>Top of Rack \u6307\u5728\u6bcf\u4e2a\u670d\u52a1\u5668\u673a\u67dc\u4e0a\u90e8\u7f72 1\uff5e2 \u53f0\u4ea4\u6362\u673a\uff0c\u670d\u52a1\u5668\u76f4\u63a5\u63a5\u5165\u5230\u672c\u673a\u67dc\u7684\u4ea4\u6362\u673a\u4e0a\uff0c\u5b9e\u73b0\u670d\u52a1\u5668\u4e0e\u4ea4\u6362\u673a\u5728\u673a\u67dc\u5185\u7684\u4e92\u8054\u3002\u867d\u7136\u4ece\u5b57\u9762\u4e0a\u770b\uff0cTop of Rack \u6307\u7684\u662f\u201c\u673a\u67dc\u9876\u90e8\u201d\uff0c\u4f46\u5b9e\u9645 TOR \u7684\u6838\u5fc3\u5728\u4e8e\u5c06\u4ea4\u6362\u673a\u90e8\u7f72\u5728\u670d\u52a1\u5668\u673a\u67dc\u5185\uff0c\u65e2\u53ef\u4ee5\u90e8\u7f72\u5728\u673a\u67dc\u9876\u90e8\uff0c\u4e5f\u53ef\u4ee5\u90e8\u7f72\u5728\u673a\u67dc\u7684\u4e2d\u90e8\uff08Middle of Rack\uff09\u6216\u5e95\u90e8\uff08Bottom of Rack\uff09\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002\u901a\u5e38\u800c\u8a00\uff0c\u5c06\u4ea4\u6362\u673a\u90e8\u7f72\u5728\u673a\u67dc\u9876\u90e8\u662f\u6700\u6709\u5229\u4e8e\u8d70\u7ebf\u7684\uff0c\u56e0\u6b64\u8fd9\u79cd\u67b6\u6784\u5e94\u7528\u6700\u591a\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1971826e00.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092112671\" \/><\/p>\n<p><center> TOR \u4ea4\u6362\u673a\u90e8\u7f72\u7684\u4f4d\u7f6e <\/center><\/p>\n<p>\u4ee5 TOR \u65b9\u5f0f\u90e8\u7f72\u7684\u4ea4\u6362\u673a\u79f0\u4e3a TOR \u4ea4\u6362\u673a\uff0c\u4e00\u822c\u7531\u9ad8\u5ea6\u5728 1U~2U \u7684\u76d2\u5f0f\u4ea4\u6362\u673a\u627f\u62c5\uff0c\u5982 CE5800 \u548c CE6800 \u7cfb\u5217\u4ea4\u6362\u673a\u3002<\/p>\n<p>TOR \u67b6\u6784\u6700\u5927\u7684\u4f18\u70b9\u5c31\u662f\u7b80\u5316\u4e86\u670d\u52a1\u5668\u5230\u4ea4\u6362\u673a\u4e4b\u95f4\u7684\u8fde\u7ebf\u3002\u673a\u67dc\u5185\u670d\u52a1\u5668\u4e0a\u7684 GE\/10GE\/25GE \u7aef\u53e3\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u77ed\u8df3\u7ebf\u8fde\u63a5\u5230 TOR \u4ea4\u6362\u673a\u4e0a\uff0c\u518d\u7ecf\u7531 10GE\/40GE\/100GE \u5149\u7ea4\u53cc\u4e0a\u884c\u8fde\u63a5\u81f3\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002\u8fd9\u6837\u8fde\u7ebf\u6781\u5927\u5730\u7f29\u77ed\u4e86\u7ebf\u7f06\u7684\u4f7f\u7528\u8ddd\u79bb\uff0c\u7b80\u5316\u4e86\u7ebf\u7f06\u7ba1\u7406\uff0c\u964d\u4f4e\u4e86\u7f51\u7edc\u7ed3\u6784\u590d\u6742\u6027\uff0c\u66f4\u7b26\u5408\u6570\u636e\u4e2d\u5fc3\u7eff\u8272\u548c\u8282\u80fd\u7684\u8d8b\u52bf\u3002\u5f53\u540e\u7eed\u4e1a\u52a1\u6269\u5c55\u9700\u8981\u66f4\u6362\u7ebf\u7f06\u65f6\uff0c\u4e5f\u66f4\u52a0\u4fbf\u5229\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1971b1116e.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092119049\" \/><\/p>\n<p><center> TOR \u4ea4\u6362\u673a\u8fde\u63a5\u81f3\u6c47\u805a\u4ea4\u6362\u673a <\/center><\/p>\n<p>\u5bf9\u4e8e TOR \u67b6\u6784\uff0c\u6bcf\u4e2a\u673a\u67dc\u53ef\u4ee5\u88ab\u770b\u505a\u4e00\u4e2a\u72ec\u7acb\u7684\u7ba1\u7406\u5b9e\u4f53\u3002\u5f53\u670d\u52a1\u5668\u6216\u4ea4\u6362\u673a\u9700\u8981\u5347\u7ea7\u65f6\uff0c\u53ef\u4ee5\u4ee5\u673a\u67dc\u4e3a\u5355\u4f4d\u9010\u4e00\u5347\u7ea7\uff0c\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u673a\u67dc\u7684\u6d41\u91cf\u8f6c\u53d1\uff0c\u5c06\u5bf9\u4e1a\u52a1\u7684\u5f71\u54cd\u63a7\u5236\u5728\u6700\u5c0f\u8303\u56f4\u5185\u3002<\/p>\n<p>TOR \u4ea4\u6362\u673a\u4e0a\u884c\u94fe\u8def\u901a\u5e38\u4f1a\u9009\u62e9\u5149\u7ea4\uff0c\u56e0\u4e3a\u4ece\u957f\u671f\u7684\u6295\u8d44\u4fdd\u62a4\u8003\u8651\uff0c\u5149\u7ea4\u6bd4\u94dc\u7f06\u66f4\u6709\u4f18\u52bf\u3002\u5149\u7ea4\u53ef\u4ee5\u627f\u8f7d\u66f4\u9ad8\u7684\u5e26\u5bbd\uff0c\u5f53\u9700\u8981\u66f4\u6362\u66f4\u9ad8\u901f\u7387\u7684\u94fe\u8def\u65f6\uff0c\u5149\u7ea4\u7684\u9009\u62e9\u4e5f\u66f4\u52a0\u7075\u6d3b\u3002<\/p>\n<p>\u56e0\u6b64\u5728\u9009\u62e9 TOR \u4ea4\u6362\u673a\u65f6\uff0c\u901a\u5e38\u60a8\u9700\u8981\u540c\u65f6\u8003\u8651\u4ea4\u6362\u673a\u4e0b\u884c\u8fde\u63a5\u670d\u52a1\u5668\u7684\u7aef\u53e3\u6570\u91cf\u3001\u901f\u7387\u4ee5\u53ca\u4e0a\u884c\u7aef\u53e3\u7684\u7075\u6d3b\u6027\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff1a<\/p>\n<ul>\n<li>\n<p>\u5f53\u670d\u52a1\u5668\u7aef\u53e3\u4e3a GE \u53e3\u65f6\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9 CE5855EI \u7cfb\u5217\u4ea4\u6362\u673a\u3002CE5855EI \u7cfb\u5217\u4ea4\u6362\u673a\u5206\u4e3a CE5855-48T4S2Q-EI \u548c CE5855-24T4S2Q-EI \u4e24\u6b3e\uff0c\u5206\u522b\u63d0\u4f9b\u4e0b\u884c 48 \u548c 24 \u4e2a 10\/100\/1000BASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u63d0\u4f9b 2 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u548c 4 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u540c\u65f6\u6bcf\u4e2a 40GE \u63a5\u53e3\u8fd8\u652f\u6301\u62c6\u5206\u4e3a 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/p>\n<\/li>\n<li>\n<p>\u5f53\u670d\u52a1\u5668\u7aef\u53e3\u4e3a 10GE \u53e3\u65f6\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9 CE6856HI \u7cfb\u5217\u4ea4\u6362\u673a\u3002CE6856HI \u7cfb\u5217\u4ea4\u6362\u673a\u5206\u4e3a CE6856-48S6Q-HI \u548c CE6856-48T6Q-HI \u4e24\u6b3e\uff0c\u5206\u522b\u63d0\u4f9b\u4e0b\u884c 48 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u548c 10GBASE-T \u4ee5\u592a\u7f51\u7535\u63a5\u53e3\uff1b\u4e0a\u884c\u5747\u63d0\u4f9b 6 \u4e2a 40GE QSFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u6bcf\u4e2a\u63a5\u53e3\u652f\u6301\u62c6\u5206\u4e3a 4 \u4e2a 10GE \u63a5\u53e3\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u60a8\u5e0c\u671b TOR \u4ea4\u6362\u673a\u63d0\u4f9b\u5927\u7f13\u5b58\uff0c\u5219\u5efa\u8bae\u60a8\u9009\u62e9 CE6870EI \u7cfb\u5217\u4ea4\u6362\u673a\u3002\u6309\u7167\u4e0b\u884c\u53e3\u7c7b\u578b\u53ca\u6570\u91cf\u7684\u4e0d\u540c\uff0cCE6870 \u7cfb\u5217\u4ea4\u6362\u673a\u5206\u4e3a CE6870-48S6CQ-EI\u3001CE6870-24S6CQ-EI \u548c CE6870-48T6CQ-EI \u4e09\u6b3e\u3002\u4ee5\u4e0b\u56fe\u6240\u793a\u7684 CE6870-48S6CQ-EI \u4e3a\u4f8b\uff0c \u8be5\u4ea4\u6362\u673a\u4e0a\u884c\u652f\u6301 6 \u4e2a 40GE\/100GE QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\uff0c\u540c\u65f6\u8fd8\u652f\u6301\u62c6\u5206\u6210 4 \u4e2a 10GE \u6216 4 \u4e2a 25GE \u63a5\u53e3\u3002CE6870EI \u4e30\u5bcc\u7684\u4e0a\u884c\u63a5\u53e3\u7c7b\u578b\uff0c\u4e3a\u4e0d\u540c\u7684\u4e1a\u52a1\u9700\u6c42\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u9009\u62e9\uff0c\u4ece\u957f\u671f\u6765\u770b\u5f88\u597d\u7684\u4fdd\u62a4\u4e86\u5ba2\u6237\u6295\u8d44\u3002CE6870 \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u4f9b 4GB \u7684\u5927\u7f13\u5b58\uff0c\u53ef\u8f7b\u677e\u5e94\u5bf9\u6570\u636e\u4e2d\u5fc3\u4e2d\u89c6\u9891\u3001\u641c\u7d22\u7b49\u5e94\u7528\u5f15\u8d77\u7684\u6d41\u91cf\u6d6a\u6d8c\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1971e19c4b.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092140779\" \/><\/p>\n<p><center> CE6870-48S6CQ-EI <\/center>\n<\/li>\n<\/ul>\n<p>TOR \u7684\u7f3a\u70b9\u2014\u2014TOR \u67b6\u6784\u6269\u5927\u4e86\u6574\u4e2a\u6570\u636e\u4e2d\u5fc3\u673a\u623f\u7684\u7ba1\u7406\u57df\u3002\u6bcf\u4e2a\u673a\u67dc\u90fd\u90e8\u7f72\u4ea4\u6362\u673a\u4e5f\u5c31\u610f\u5473\u4ea4\u6362\u673a\u6570\u91cf\u4f1a\u591a\uff0c\u6bcf\u53f0\u4ea4\u6362\u673a\u90fd\u9700\u8981\u914d\u7f6e\u3001\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u5047\u8bbe\u673a\u623f\u4e2d\u6709 10 \u4e2a\u673a\u67dc\uff0c\u6bcf\u53f0\u673a\u67dc\u90e8\u7f72\u4e24\u53f0 TOR \u4ea4\u6362\u673a\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u7ef4\u62a4 200 \u53f0 TOR \u4ea4\u6362\u673a\uff0c\u5c3d\u7ba1\u914d\u7f6e\u57fa\u672c\u76f8\u540c\uff0c\u4f46\u4ecd\u9700\u8981\u82b1\u8d39\u5927\u91cf\u4eba\u529b\uff0c\u589e\u52a0\u8bbe\u5907\u8bef\u914d\u7f6e\u6982\u7387\u3002<br \/>\nTOR \u67b6\u6784\u7684\u53e6\u4e00\u4e2a\u7f3a\u70b9\u662f\u7aef\u53e3\u6d6a\u8d39\u3002\u76ee\u524d\uff0c\u5927\u591a\u6570\u7684 TOR \u4ea4\u6362\u673a\u90fd\u53ef\u4ee5\u63d0\u4f9b 48 \u4e2a GE\/10GE\/25GE \u4e0b\u884c\u7aef\u53e3\u3002\u4ee5\u6bcf\u673a\u67dc\u90e8\u7f72\u4e24\u53f0 TOR \u4ea4\u6362\u673a\u4e3a\u4f8b\uff0c\u5219\u5171\u6709 96 \u4e2a\u4e0b\u884c\u7aef\u53e3\uff0c\u90a3\u4e48\u60a8\u9700\u8981\u5728\u673a\u67dc\u4e2d\u653e\u7f6e\u5927\u91cf\u7684\u670d\u52a1\u5668\u624d\u6709\u53ef\u80fd\u5168\u90e8\u5229\u7528\u597d\u8fd9\u4e9b\u63a5\u53e3\u3002<\/p>\n<p>\u901a\u8fc7\u5728\u76f8\u90bb\u673a\u67dc\u4e4b\u95f4\u4ea4\u53c9\u8fde\u7ebf\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u7aef\u53e3\u7684\u6d6a\u8d39\uff0c\u5982\u4e0b\u56fe\uff0c\u4e24\u53f0\u673a\u67dc\u5206\u522b\u90e8\u7f72\u4e00\u53f0 48 \u7aef\u53e3 TOR \u4ea4\u6362\u673a\uff0c\u6bcf\u53f0\u4ea4\u6362\u673a\u7684 24 \u4e2a\u7aef\u53e3\u63d0\u4f9b\u672c\u673a\u67dc\u7684\u670d\u52a1\u5668\u63a5\u5165\uff0c\u53e6\u5916 24 \u4e2a\u7aef\u53e3\u63d0\u4f9b\u7ed9\u76f8\u90bb\u673a\u67dc\u7684\u670d\u52a1\u5668\u63a5\u5165\uff0c\u6b63\u5982\u8fd9\u79cd\u65b9\u6848\u7684\u4ee3\u4ef7\u5c31\u662f\u9700\u8981\u589e\u52a0\u4e24\u673a\u67dc\u95f4\u7684\u8fde\u7ebf\uff0c\u56e0\u6b64\u4e0d\u662f\u4e00\u4e2a\u5b8c\u7f8e\u7684\u65b9\u6848\uff0c\u4f46\u662f\u76f8\u6bd4\u4e24\u4e2a\u673a\u67dc\u90e8\u7f72\u4e24\u53f0 TOR \u4ea4\u6362\u673a\u9020\u6210\u7684\u7aef\u53e3\u6d6a\u8d39\uff0c\u8fd9\u79cd\u65b9\u6848\u4e5f\u4e0d\u5931\u4e3a\u4e00\u79cd\u4f4e\u6210\u672c\u5e76\u4e14\u6709\u6548\u7684\u9009\u62e9\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19721347fa.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092148193\" \/><\/p>\n<p><center> \u76f8\u90bb\u673a\u67dc\u95f4\u7684\u8fde\u7ebf <\/center><\/p>\n<h3>EOR\uff08End of Row\uff09\/MOR\uff08Middle of Row\uff09<\/h3>\n<p>EOR\uff08End of Row\uff09\u67b6\u6784\u5728\u6bcf\u6392\u673a\u67dc\u7684\u672b\u7aef\u63d0\u4f9b\u7edf\u4e00\u7684\u7f51\u7edc\u63a5\u5165\u70b9\u3002<\/p>\n<p>\u5728\u6bcf\u6392\u673a\u67dc\u672b\u7aef\u90e8\u7f72\uff0c\u4f9b\u670d\u52a1\u5668\u7edf\u4e00\u63a5\u5165\u7f51\u7edc\u7684\u4ea4\u6362\u673a\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a EOR \u4ea4\u6362\u673a\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1972377b45.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092157435\" \/><\/p>\n<p><center> EOR \u4ea4\u6362\u673a\u7684\u90e8\u7f72\u4f4d\u7f6e <\/center><\/p>\n<p>\u51fa\u4e8e\u53ef\u9760\u6027\u8003\u8651\uff0c\u6bcf\u6392\u673a\u67dc\u901a\u5e38\u4f1a\u914d\u5907\u4e24\u4e2a\u7f51\u7edc\u673a\u67dc\uff0c\u5206\u522b\u4f4d\u4e8e\u8fd9\u4e00\u6392\u7684\u5934\u7aef\u548c\u672b\u7aef\u3002\u670d\u52a1\u5668\u7f51\u5361\u4f7f\u7528\u76f8\u5bf9\u8f83\u77ed\u7684 RJ45\/DAC\/\u5149\u7ea4\u8df3\u7ebf\u8fde\u63a5\u5230\u540c\u4e00\u673a\u67dc\u7684\u914d\u7ebf\u67b6\uff0c\u914d\u7ebf\u67b6\u4e0a\u7684\u7f51\u7ebf\u3001\u5149\u7ea4\u3001\u94dc\u7f06\u7b49\u7ecf\u6346\u7ed1\u540e\u7a7f\u8fc7\u67b6\u7a7a\u7ebf\u7f06\u69fd\u6216\u5730\u677f\u8fde\u63a5\u5230\u6bcf\u6392\u6700\u8fb9\u7aef\u7684\u7f51\u7edc\u673a\u67dc\u3002<br \/>\nEOR \u67b6\u6784\u5c06\u63a5\u5165\u4ea4\u6362\u673a\u96c6\u4e2d\u653e\u7f6e\u5728 1\uff5e2 \u4e2a\u673a\u67dc\u4e2d\uff0c\u65b9\u4fbf\u4e86\u7ba1\u7406\u548c\u7ef4\u62a4\uff0c\u4f46\u540c\u65f6\u4e5f\u589e\u52a0\u4e86\u670d\u52a1\u5668\u673a\u67dc\u5230\u7f51\u7edc\u673a\u67dc\u4e4b\u95f4\u7684\u8fde\u7ebf\u3002\u670d\u52a1\u5668\u673a\u67dc\u79bb\u7f51\u7edc\u673a\u67dc\u8d8a\u8fdc\uff0c\u5728\u673a\u623f\u4e2d\u7684\u5e03\u7ebf\u8ddd\u79bb\u8d8a\u957f\uff0c\u7531\u6b64\u5bfc\u81f4\u7ebf\u7f06\u7ef4\u62a4\u5de5\u4f5c\u91cf\u5927\uff0c\u7075\u6d3b\u6027\u5dee\u3002<\/p>\n<p>MOR\uff08Middle of Row\uff09\u67b6\u6784\u662f\u5bf9 EOR \u7684\u4e00\u79cd\u6539\u8fdb\uff0c\u4e5f\u4e3a\u670d\u52a1\u5668\u63d0\u4f9b\u7edf\u4e00\u7684\u7f51\u7edc\u63a5\u5165\u673a\u67dc\uff0c\u4f46\u662f MOR \u8981\u6c42\u5c06\u7f51\u7edc\u673a\u67dc\u653e\u5728\u6574\u6392\u673a\u67dc\u7684\u4e2d\u90e8\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7f29\u77ed\u4e86\u670d\u52a1\u5668\u673a\u67dc\u5230\u7f51\u7edc\u673a\u67dc\u7684\u8ddd\u79bb\uff0c\u7b80\u5316\u4e86\u7ebf\u7f06\u7684\u7ba1\u7406\u4e0e\u7ef4\u62a4\u3002\u4f46\u662f\u4e0e TOR \u76f8\u6bd4\uff0c\u65e0\u8bba\u662f EOR \u8fd8\u662f MOR\uff0c\u5e03\u7ebf\u590d\u6742\u3001\u7ba1\u7406\u7ef4\u62a4\u96be\u5ea6\u5927\u4f9d\u7136\u662f\u5b83\u4eec\u7684\u6700\u5927\u7f3a\u70b9\u3002\u82e5\u65e0\u7279\u6b8a\u8bf4\u660e\uff0c\u4e0b\u6587\u4e2d\u51fa\u73b0\u7684 EOR \u7684\u76f8\u5173\u63cf\u8ff0\u540c\u65f6\u4e5f\u9002\u7528\u4e8e MOR\u3002<\/p>\n<p>EOR \u4ea4\u6362\u673a\u4e00\u822c\u7531\u6846\u5f0f\u4ea4\u6362\u673a\u627f\u62c5\uff0c\u6bd4\u5982\u534e\u4e3a\u7684 CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u3002\u5982\u679c\u60a8\u7684\u673a\u623f\u5185\u670d\u52a1\u5668\u6570\u91cf\u4e0d\u591a\u7684\u8bdd\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9 CE8800 \u548c CE7800 \u7cfb\u5217\u3002<\/p>\n<p>\u76f8\u6bd4\u76d2\u5f0f\u4ea4\u6362\u673a\uff0c\u6846\u5f0f\u4ea4\u6362\u673a\u5728\u4ee5\u4e0b\u65b9\u9762\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u63d0\u4f9b\u66f4\u5927\u6570\u91cf\u3001\u4e30\u5bcc\u7c7b\u578b\u7684\u63a5\u5165\u7aef\u53e3\u3002\u901a\u8fc7\u5728\u6846\u5f0f\u4ea4\u6362\u673a\u4e0a\u914d\u7f6e\u4e0d\u540c\u6570\u91cf\u4e0d\u540c\u901f\u7387\u7684\u63a5\u53e3\u677f\uff0c\u60a8\u53ef\u4ee5\u7075\u6d3b\u63a7\u5236\u63a5\u5165\u7aef\u53e3\u7684\u6570\u91cf\u548c\u901f\u7387\u3002\u4ee5 CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u4e3a\u4f8b\uff0c\u622a\u6b62\u76ee\u524d\u652f\u6301 36 <em>100GE\u300136<\/em> 40GE\u300148 <em>10GE\u300148<\/em> GE \u7b49\u63a5\u53e3\u677f\u7c7b\u578b\uff08\u4ee5\u6700\u9ad8\u7aef\u53e3\u6570\u91cf\u4e3e\u4f8b\uff09\uff0c\u63a5\u53e3\u8fd8\u652f\u6301\u4e30\u5bcc\u7684\u62c6\u5206\u7c7b\u578b\uff0c\u4e3a\u4e0d\u540c\u6570\u636e\u4e2d\u5fc3\u670d\u52a1\u5668\u7684\u63a5\u5165\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u9009\u62e9\u3002<\/li>\n<li>\u53ef\u9760\u6027\u9ad8\u3002\u6846\u5f0f\u4ea4\u6362\u673a\u63d0\u4f9b\u5197\u4f59\u786c\u4ef6\uff0c\u4f8b\u5982\u591a\u4ea4\u6362\u7f51\u677f\u3001\u591a\u7535\u6e90\u6a21\u5757\u3001\u591a\u98ce\u6247\u6a21\u5757\uff0c\u6574\u673a\u53ef\u9760\u6027\u66f4\u9ad8\u3002<\/li>\n<li>\u4fdd\u62a4\u5ba2\u6237\u6295\u8d44\u3002\u5f53\u6570\u636e\u4e2d\u5fc3\u9700\u8981\u6bd4\u73b0\u5728\u66f4\u9ad8\u7684\u63a5\u5165\u901f\u7387\uff0c\u60a8\u53ea\u9700\u8981\u66f4\u6362\u66f4\u9ad8\u901f\u7387\u7684\u63a5\u53e3\u677f\uff0c\u800c\u4e0d\u7528\u6574\u53f0\u8bbe\u5907\u6362\u6389\u3002\u4ece\u6574\u4e2a\u751f\u547d\u5468\u671f\u6765\u770b\uff0c\u6210\u672c\u66f4\u4f4e\u3002<\/li>\n<\/ul>\n<p>EOR \u67b6\u6784\u4f7f\u5f97\u6570\u636e\u4e2d\u5fc3\u7684\u7ba1\u7406\u9886\u57df\u5927\u5927\u51cf\u5c11\uff0c\u56e0\u4e3a\u5b83\u662f\u57fa\u4e8e\u6bcf\u6392\u800c\u4e0d\u662f\u6bcf\u673a\u67b6\u8fdb\u884c\u7ba1\u7406\u3002\u4f46\u662f\uff0c\u8fd9\u540c\u65f6\u4e5f\u610f\u5473\u7740\u4e00\u65e6 EOR \u4ea4\u6362\u673a\u51fa\u73b0\u6545\u969c\u6216\u8005\u5347\u7ea7\u5931\u8d25\uff0c\u5b83\u7684\u5f71\u54cd\u8303\u56f4\u4e5f\u4f1a\u662f\u4e00\u6574\u6392\u7684\u670d\u52a1\u5668\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5bf9 EOR \u4ea4\u6362\u673a\u8981\u6c42\u66f4\u9ad8\u7684\u539f\u56e0\u3002<\/p>\n<p><strong>TOR \u548c EOR\/MOR \u4e24\u79cd\u67b6\u6784\u505a\u4e0b\u603b\u7ed3\uff1a<\/strong><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th style=\"text-align: center;\">\u7269\u7406\u67b6\u6784<\/th>\n<th style=\"text-align: center;\">TOR<\/th>\n<th style=\"text-align: center;\">EOR\/MOR<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">\u4f18\u70b9<\/td>\n<td style=\"text-align: center;\">\u5e03\u7ebf\u7b80\u5355\u3001\u7ebf\u7f06\u7ef4\u62a4\u65b9\u4fbf\u3001\u6269\u5c55\u6027\u597d\u6240\u6709\u7684\u670d\u52a1\u5668\u90fd\u8fde\u63a5\u5230\u540c\u4e00\u673a\u67dc\u7684 TOR \u4ea4\u6362\u673a\u4e0a\uff0c\u53ea\u6709\u4ea4\u6362\u673a\u4e0a\u884c\u94fe\u8def\u4f1a\u8fde\u63a5\u5230\u673a\u67dc\u5916\u90e8\u7684\u6c47\u805a\u4ea4\u6362\u673a\u4e0a\uff0c\u964d\u4f4e\u4e86\u5e03\u7ebf\u7684\u590d\u6742\u6027\uff1b\u5f53\u670d\u52a1\u5668\u9700\u8981\u5347\u7ea7\u65f6\uff08\u6bd4\u5982\u4ece 10GE \u5207\u6362\u81f3 25GE\uff09\uff0c\u7ebf\u7f06\u8fde\u63a5\u65e0\u9700\u505a\u5927\u89c4\u6a21\u6539\u52a8\uff0c\u5177\u6709\u826f\u597d\u7684\u6269\u5c55\u6027\u3002\u57fa\u4e8e\u673a\u67dc\u6a21\u5757\u5316\u7ba1\u7406\uff0c\u6545\u969c\u5f71\u54cd\u8303\u56f4\u5c0f TOR \u67b6\u6784\u53ef\u4ee5\u57fa\u4e8e\u673a\u67dc\u5b9e\u73b0\u6a21\u5757\u5316\u7ba1\u7406\uff0c\u5f53\u8bbe\u5907\u6545\u969c\u6216\u5347\u7ea7\u65f6\u80fd\u591f\u5c06\u5bf9\u4e1a\u52a1\u7684\u5f71\u54cd\u63a7\u5236\u5728\u6700\u5c0f\u7684\u8303\u56f4\u5185\u3002<\/td>\n<td style=\"text-align: center;\">\u7ba1\u7406\u7b80\u5355\uff0c\u53ef\u9760\u6027\u9ad8\u9700\u8981\u7ba1\u7406\u7ef4\u62a4\u7684\u63a5\u5165\u4ea4\u6362\u673a\u6570\u91cf\u5c11\u3002\u4e14\u5927\u90e8\u5206 EOR \u4ea4\u6362\u673a\u4e3a\u6846\u5f0f\u4ea4\u6362\u673a\uff0c\u5173\u952e\u90e8\u4ef6\u5747\u4e3a\u5197\u4f59\u8bbe\u8ba1\uff0c\u6574\u673a\u53ef\u9760\u6027\u9ad8\u3002\u5f53\u9700\u8981\u4e1a\u52a1\u6269\u5c55\u6216\u5347\u7ea7\u65f6\uff0c\u53ef\u4ee5\u4ec5\u589e\u52a0\u6216\u66f4\u6362\u63a5\u53e3\u677f\uff0c\u800c\u4e0d\u9700\u8981\u6574\u673a\u66ff\u6362\u3002\u7aef\u53e3\u5229\u7528\u7387\u9ad8\u670d\u52a1\u5668\u7edf\u4e00\u63a5\u5165 EOR \u4ea4\u6362\u673a\uff0c\u4ea4\u6362\u673a\u7684\u7aef\u53e3\u80fd\u5f97\u5230\u5145\u5206\u5229\u7528\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u4e0d\u8db3<\/td>\n<td style=\"text-align: center;\">\u7aef\u53e3\u6d6a\u8d39\u6bcf\u4e2a\u670d\u52a1\u5668\u673a\u67dc\u53d7\u7535\u6e90\u8f93\u51fa\u529f\u7387\u9650\u5236\uff0c\u53ef\u90e8\u7f72\u7684\u670d\u52a1\u5668\u6570\u91cf\u6709\u9650\uff0c\u7531\u6b64\u5bfc\u81f4\u673a\u67dc\u5185\u4ea4\u6362\u673a\u7684\u63a5\u5165\u7aef\u53e3\u5229\u7528\u7387\u4e0d\u8db3\u3002TOR \u4ea4\u6362\u673a\u7ba1\u7406\u7ef4\u62a4\u590d\u6742 TOR \u65b9\u5f0f\u7684\u63a5\u5165\u4ea4\u6362\u673a\u6570\u91cf\u591a\uff0c\u7f51\u7edc\u8bbe\u5907\u7ba1\u7406\u7ef4\u62a4\u5de5\u4f5c\u91cf\u5927\u3002<\/td>\n<td style=\"text-align: center;\">\u5e03\u7ebf\u590d\u6742\uff0c\u7ef4\u62a4\u96be\u5ea6\u5927\u4ece\u670d\u52a1\u5668\u673a\u67dc\u5230\u7f51\u7edc\u673a\u67dc\u7684\u7ebf\u7f06\u591a\uff0c\u4e14\u8ddd\u7f51\u7edc\u673a\u67dc\u8d8a\u8fdc\u7684\u670d\u52a1\u5668\u673a\u67dc\u7684\u7ebf\u7f06\u5728\u673a\u623f\u4e2d\u7684\u5e03\u7ebf\u8ddd\u79bb\u8d8a\u957f\uff0c\u4ece\u800c\u5bfc\u81f4\u7ebf\u7f06\u7ba1\u7406\u7ef4\u62a4\u5de5\u4f5c\u91cf\u5927\u3001\u7075\u6d3b\u6027\u5dee\u3002\u6545\u969c\u5f71\u54cd\u8303\u56f4\u5927\u5f53 EOR \u4ea4\u6362\u673a\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u5bf9\u4ea4\u6362\u673a\u6240\u5728\u4e00\u6392\u7684\u670d\u52a1\u5668\u5747\u4f1a\u4ea7\u751f\u5f71\u54cd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5728\u4e1a\u52a1\u6570\u636e\u91cf\u4e0d\u7279\u522b\u5927\uff0c\u5bf9\u6269\u5c55\u6027\u8981\u6c42\u4e5f\u4e0d\u662f\u7279\u522b\u9ad8\u7684\u4f20\u7edf\u7528\u6237\u6570\u636e\u4e2d\u5fc3\u4e2d\uff0cEOR\/MOR \u7684\u65b9\u5f0f\u4ecd\u7136\u4f1a\u53d7\u5230\u5f88\u5927\u7a0b\u5ea6\u4e0a\u7684\u9752\u7750\uff1b\u800c\u5728\u91c7\u7528\u5206\u5e03\u5f0f\u67b6\u6784\u4e1a\u52a1\u4e3a\u4ee3\u8868\u7684\u3001\u5bf9\u6269\u5c55\u6027\u8981\u6c42\u5f88\u9ad8\u7684\u7528\u6237\u6570\u636e\u4e2d\u5fc3\uff0c\u91c7\u7528 TOR \u5c06\u4f1a\u662f\u4e00\u79cd\u8d8b\u52bf\u3002<\/p>\n<h2>\u7ebf\u7f06\u8fde\u63a5<\/h2>\n<p>\u5728\u5408\u9002\u7684\u573a\u666f\u4e0b\u4f7f\u7528\u6700\u4f18\u7684\u7ebf\u7f06\uff0c\u662f\u6784\u5efa\u4e00\u5f20\u9ad8\u901f\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u7684\u5fc5\u8981\u6761\u4ef6\u3002\u8fd9\u5176\u4e2d\u4e0d\u4ec5\u9700\u8981\u8003\u8651\u4fe1\u53f7\u7684\u8870\u51cf\u3001\u4f20\u8f93\u8ddd\u79bb\uff0c\u8bbe\u8ba1\u7ebf\u7f06\u7684\u8d70\u7ebf\u65b9\u5f0f\u3001\u4f4d\u7f6e\uff0c\u8fd8\u8981\u8003\u8651\u5230\u6210\u672c\u3001\u7ebf\u7f06\u7684\u5b89\u88c5\u548c\u62c6\u9664\uff0c\u4ee5\u53ca\u672a\u6765\u7f51\u7edc\u7684\u5347\u7ea7\u7b49\u3002<\/p>\n<p>\u5927\u591a\u6570\u7ebf\u7f06\u4f9b\u5e94\u5546\u4e00\u822c\u4f1a\u63d0\u4f9b\u4e09\u79cd\u7c7b\u578b\u7684\u7ebf\u7f06\uff1a\u7f51\u7ebf\uff08\u672c\u6587\u4e2d\u7279\u6307\u53cc\u7ede\u7ebf\uff09\u3001\u5149\u7ea4\u548c\u76f4\u8fde\u94dc\u7f06\uff08Direct Attach Cable\uff0cDAC\uff09\u3002<\/p>\n<h3>\u7f51\u7ebf<\/h3>\n<p>\u6839\u636e\u9891\u7387\u548c\u4fe1\u566a\u6bd4\u7684\u4e0d\u540c\uff0c\u5e38\u89c1\u7684\u7f51\u7ebf\u5305\u62ec\u4e94\u7c7b\u7ebf\uff08CAT5\uff09\u3001\u8d85\u4e94\u7c7b\u7ebf\uff08CAT5e\uff09\u3001\u516d\u7c7b\u7ebf\uff08CAT6\uff09\uff0c\u5b83\u4eec\u90fd\u662f\u4e24\u7aef\u4e3a RJ45 \u8fde\u63a5\u5668\u7684\u53cc\u7ede\u7ebf\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a 100 \u7c73\u3002\u6b64\u5916\uff0c\u7f51\u7ebf\u8fd8\u5305\u62ec\u4e00\u7c7b\u7ebf\uff08CAT1\uff09\u3001\u4e8c\u7c7b\u7ebf\uff08CAT2\uff09\u3001\u4e09\u7c7b\u7ebf\uff08CAT3\uff09\u3001\u56db\u7c7b\u7ebf\uff08CAT4\uff09\u3001\u8d85\u516d\u7c7b\u7ebf\uff08CAT6A\uff09\u3001\u4e03\u7c7b\u7ebf\uff08CAT7\uff09\u7b49\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7c7b\u578b\u6570\u5b57\u8d8a\u5927\u3001\u7248\u672c\u8d8a\u65b0\uff0c\u6280\u672f\u8d8a\u5148\u8fdb\u3001\u5e26\u5bbd\u4e5f\u8d8a\u5bbd\uff0c\u5f53\u7136\u4ef7\u683c\u4e5f\u8d8a\u8d35\u3002<\/p>\n<p>\u6839\u636e\u6709\u65e0\u5c4f\u853d\u5c42\uff0c\u7f51\u7ebf\u53c8\u53ef\u5206\u4e3a\u5c4f\u853d\u53cc\u7ede\u7ebf\uff08Shielded Twisted Pair\uff0cSTP\uff09\u548c\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\uff08Unshielded Twisted Pair\uff0cUTP\uff09\u3002\u5c4f\u853d\u53cc\u7ede\u7ebf\u53ef\u51cf\u5c11\u8f90\u5c04\uff0c\u9632\u6b62\u4fe1\u606f\u88ab\u7a83\u542c\uff0c\u4e5f\u53ef\u963b\u6b62\u5916\u90e8\u7535\u78c1\u5e72\u6270\u7684\u8fdb\u5165\u3002\u4e0e\u540c\u7c7b\u7684\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u76f8\u6bd4\u5177\u6709\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u4f46\u662f\u4ef7\u683c\u4e5f\u76f8\u5bf9\u66f4\u9ad8\uff0c\u4e14\u5b89\u88c5\u65f6\u4e5f\u66f4\u56f0\u96be\u3002\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u7684\u4f18\u70b9\u5728\u4e8e\uff1a\u6210\u672c\u4f4e\u3001\u91cd\u91cf\u8f7b\u3001\u6613\u5f2f\u66f2\u7b49\uff0c\u4e14\u5176\u6027\u80fd\u5bf9\u4e8e\u4e00\u822c\u7f51\u7edc\u6765\u8bf4\u5f71\u54cd\u4e0d\u5927\uff0c\u6240\u4ee5\u5e94\u7528\u76f8\u5bf9\u66f4\u4e3a\u5e7f\u6cdb\u3002\u4e0d\u8fc7\u4e03\u7c7b\u53cc\u7ede\u7ebf\u9664\u5916\uff0c\u56e0\u4e3a\u8981\u5b9e\u73b0\u5168\u53cc\u5de5 10Gbps \u7684\u901f\u7387\u4f20\u8f93\uff0c\u6240\u4ee5\u53ea\u80fd\u91c7\u7528\u5c4f\u853d\u53cc\u7ede\u7ebf\uff0c\u800c\u6ca1\u6709\u975e\u5c4f\u853d\u7684\u4e03\u7c7b\u53cc\u7ede\u7ebf\u3002<\/p>\n<p>\u5404\u7c7b\u578b\u7f51\u7ebf\u7684\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u4e00\u7c7b\u7ebf\uff08CAT1\uff09\uff1a\u4e3b\u8981\u7528\u4e8e\u4f20\u8f93\u8bed\u97f3\uff08\u4e00\u7c7b\u6807\u51c6\u4e3b\u8981\u7528\u4e8e\u516b\u5341\u5e74\u4ee3\u521d\u4e4b\u524d\u7684\u7535\u8bdd\u7ebf\u7f06\uff09\uff0c\u4e0d\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<li>\u4e8c\u7c7b\u7ebf\uff08CAT2\uff09\uff1a\u4f20\u8f93\u9891\u7387\u4e3a 1MHZ\uff0c\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u548c\u6700\u9ad8\u4f20\u8f93\u901f\u7387 4Mbps \u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e38\u89c1\u4e8e\u4f7f\u7528 4Mbps \u89c4\u8303\u4ee4\u724c\u4f20\u9012\u534f\u8bae\u7684\u65e7\u7684\u4ee4\u724c\u7f51\u3002<\/li>\n<li>\u4e09\u7c7b\u7ebf\uff08CAT3\uff09\uff1a\u4f20\u8f93\u9891\u7387 16MHz\uff0c\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u53ca\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a 10Mbps \u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e3b\u8981\u7528\u4e8e 10Base-T \u7f51\u7edc\uff0c\u88ab ANSI\/TIA-568.C.2 \u4f5c\u4e3a\u6700\u4f4e\u4f7f\u7528\u7b49\u7ea7\u3002<\/li>\n<li>\u56db\u7c7b\u7ebf\uff08CAT4\uff09\uff1a\u4f20\u8f93\u9891\u7387\u4e3a 20MHz\uff0c\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u548c\u6700\u9ad8\u4f20\u8f93\u901f\u7387 16Mbps \u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e3b\u8981\u7528\u4e8e\u57fa\u4e8e\u4ee4\u724c\u7684\u5c40\u57df\u7f51\u548c 10Base-T\/100Base-T \u7f51\u7edc\u3002<\/li>\n<li>\u4e94\u7c7b\u7ebf\uff08CAT5\uff09\uff1a\u4f20\u8f93\u9891\u7387\u4e3a 100MHz\uff0c\u7528\u4e8e\u8bed\u97f3\u4f20\u8f93\u548c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a 100Mbps \u7684\u6570\u636e\u4f20\u8f93\uff0c\u4e3b\u8981\u7528\u4e8e 100Base-T \u548c 10Base-T \u7f51\u7edc\u3002\u8fd9\u662f\u6700\u5e38\u7528\u7684\u4ee5\u592a\u7f51\u7535\u7f06\uff0c\u8be5\u7c7b\u7535\u7f06\u589e\u52a0\u4e86\u7ed5\u7ebf\u5bc6\u5ea6\uff0c\u5916\u5957\u4e00\u79cd\u9ad8\u8d28\u91cf\u7684\u7edd\u7f18\u6750\u6599\u3002<\/li>\n<li>\u8d85\u4e94\u7c7b\u7ebf\uff08CAT5e\uff09\uff1a\u4f20\u8f93\u9891\u7387\u6700\u5927\u4e3a 100MHz\uff0c\u4e3b\u8981\u7528\u4e8e\u5343\u5146\u4f4d\u4ee5\u592a\u7f51\uff081000Mbps\uff09\u3002\u5177\u6709\u8870\u51cf\u5c0f\uff0c\u4e32\u6270\u5c11\uff0c\u5e76\u4e14\u5177\u6709\u66f4\u9ad8\u7684\u8870\u51cf\u4e0e\u4e32\u6270\u7684\u6bd4\u503c\uff08ACR)\u548c\u4fe1\u566a\u6bd4\uff08SNR\uff09\u3001\u66f4\u5c0f\u7684\u65f6\u5ef6\u8bef\u5dee\uff0c\u6027\u80fd\u5f97\u5230\u5f88\u5927\u63d0\u9ad8\u3002<\/li>\n<li>\u516d\u7c7b\u7ebf\uff08CAT6\uff09\uff1a\u4f20\u8f93\u9891\u7387\u4e3a 250MHz\uff0c\u9002\u7528\u4e8e\u4f20\u8f93\u901f\u7387\u9ad8\u4e8e 1Gbps \u7684\u7f51\u7edc\u3002\u516d\u7c7b\u53cc\u7ede\u7ebf\u5728\u5916\u5f62\u4e0a\u548c\u7ed3\u6784\u4e0a\u4e0e\u4e94\u7c7b\u6216\u8d85\u4e94\u7c7b\u53cc\u7ede\u7ebf\u90fd\u6709\u4e00\u5b9a\u7684\u5dee\u522b\uff0c\u4e0d\u4ec5\u589e\u52a0\u4e86\u7edd\u7f18\u7684\u5341\u5b57\u9aa8\u67b6\uff0c\u5c06\u53cc\u7ede\u7ebf\u7684\u56db\u5bf9\u7ebf\u5206\u522b\u7f6e\u4e8e\u5341\u5b57\u9aa8\u67b6\u7684\u56db\u4e2a\u51f9\u69fd\u5185\uff0c\u800c\u4e14\u7535\u7f06\u7684\u76f4\u5f84\u4e5f\u66f4\u7c97\u3002<\/li>\n<li>\u8d85\u516d\u7c7b\u7ebf\uff08CAT6A\uff09\uff1a\u4f20\u8f93\u9891\u7387\u662f 500MHz\uff0c\u662f\u516d\u7c7b\u7ebf\u7684\u4e24\u500d\uff0c\u6700\u5927\u4f20\u8f93\u901f\u5ea6\u53ef\u8fbe\u5230 10Gbps\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u4e07\u5146\u4f4d\u7f51\u7edc\u4e2d\u3002\u8d85\u516d\u7c7b\u7ebf\u662f\u516d\u7c7b\u7ebf\u7684\u6539\u8fdb\u7248\uff0c\u540c\u6837\u662f ANSI\/EIA\/TIA-568B.2 \u548c ISO 6 \u7c7b\/E \u7ea7\u6807\u51c6\u4e2d\u89c4\u5b9a\u7684\u4e00\u79cd\u975e\u5c4f\u853d\u53cc\u7ede\u7ebf\u7535\u7f06\uff0c\u5728\u4e32\u6270\u3001\u8870\u51cf\u548c\u4fe1\u566a\u6bd4\u7b49\u65b9\u9762\u6709\u8f83\u5927\u6539\u5584\u3002<\/li>\n<li>\u4e03\u7c7b\u7ebf\uff08CAT7\uff09\uff1a\u4f20\u8f93\u9891\u7387\u81f3\u5c11\u53ef\u8fbe 600 MHz\uff0c\u4f20\u8f93\u901f\u7387\u53ef\u8fbe 10 Gbps\uff0c\u5b83\u4e3b\u8981\u4e3a\u4e86\u9002\u5e94\u4e07\u5146\u4f4d\u4ee5\u592a\u7f51\u6280\u672f\u7684\u5e94\u7528\u548c\u53d1\u5c55\u3002\u8be5\u7ebf\u662f ISO 7 \u7c7b\/F \u7ea7\u6807\u51c6\u4e2d\u6700\u65b0\u7684\u4e00\u79cd\u5c4f\u853d\u53cc\u7ede\u7ebf\u3002\u53e6\u5916\uff0c\u4e03\u7c7b\u7ebf\u7684\u8fde\u63a5\u5668\u7c7b\u578b\u4e5f\u4e0e\u5176\u4ed6\u7c7b\u578b\u7f51\u7ebf\u4e0d\u540c\uff0c\u662f GigaGate45\uff08CG45\uff09\u3002<\/li>\n<\/ul>\n<p><strong>\u5e38\u89c1\u7f51\u7ebf\u7684\u57fa\u672c\u53c2\u6570<\/strong><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u7f51\u7ebf\u7c7b\u578b<\/th>\n<th>\u4f7f\u7528\u573a\u666f<\/th>\n<th>\u4f20\u8f93\u9891\u7387<\/th>\n<th>\u6700\u5927\u4f20\u8f93\u901f\u7387<\/th>\n<th>\u4f20\u8f93\u8ddd\u79bb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e94\u7c7b\u7ebf\uff08CAT5\uff09<\/td>\n<td>100Base-T \u548c 10Base-T \u7f51\u7edc<\/td>\n<td>1\uff5e100MHz<\/td>\n<td>100Mbps<\/td>\n<td>100m<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u4e94\u7c7b\u7ebf\uff08CAT5e\uff09<\/td>\n<td>1000Bsae-T \u7f51\u7edc<\/td>\n<td>1\uff5e100MHz<\/td>\n<td>1000Mbps<\/td>\n<td>100m<\/td>\n<\/tr>\n<tr>\n<td>\u516d\u7c7b\u7ebf\uff08CAT6\uff09<\/td>\n<td>1000Bsae-T \u7f51\u7edc<\/td>\n<td>1\uff5e250MHz<\/td>\n<td>1000Mbps\/10Gbps<\/td>\n<td>100m\/37~55m<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u516d\u7c7b\u7ebf\uff08CAT6A\uff09<\/td>\n<td>10GBase-T \u7f51\u7edc<\/td>\n<td>1\uff5e500MHz<\/td>\n<td>10Gbps<\/td>\n<td>100m<\/td>\n<\/tr>\n<tr>\n<td>\u4e03\u7c7b\u7ebf\uff08CAT7\uff09<\/td>\n<td>10GBase-T \u7f51\u7edc<\/td>\n<td>1\uff5e600MHz<\/td>\n<td>10Gbps<\/td>\n<td>100m<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5728 TOR \u7269\u7406\u67b6\u6784\u4e0b\uff0c\u57fa\u672c\u4e0a\u6bcf\u4e2a\u673a\u67dc\u5185\u90fd\u4f1a\u7528\u5230\u7f51\u7ebf\uff0c\u5728 EOR \u7269\u7406\u67b6\u6784\u4e0b\uff0c\u7f51\u7ebf\u901a\u5e38\u7528\u6765\u8fde\u63a5\u670d\u52a1\u5668\u548c\u4ea4\u6362\u673a\u3002\u8003\u8651\u5230\u672a\u6765\u7f51\u7edc\u7684\u5347\u7ea7\u9700\u8981\uff0c\u5728\u4f7f\u7528\u65f6\u8981\u6ce8\u610f\u670d\u52a1\u5668\u548c\u4ea4\u6362\u673a\u4e4b\u95f4\u7684\u8ddd\u79bb\u548c\u5e03\u7ebf\u89c4\u6a21\u3002<\/p>\n<h3>\u5149\u7ea4<\/h3>\n<p>\u6309\u5149\u4f20\u8f93\u6a21\u5f0f\u7684\u4e0d\u540c\uff0c\u5149\u7ea4\u53ef\u4ee5\u5206\u4e3a\u591a\u6a21\u5149\u7ea4\uff08MMF\uff0cMulti Mode Fiber\uff09\u548c\u5355\u6a21\u5149\u7ea4\uff08SMF\uff0cSingle Mode Fiber\uff09\u3002<\/p>\n<p><strong>\u591a\u6a21\u5149\u7ea4<\/strong><\/p>\n<p>\u591a\u6a21\u5149\u7ea4\u7684\u7ea4\u82af\u8f83\u7c97\uff0c\u80fd\u4f20\u8f93\u591a\u79cd\u6a21\u5f0f\u7684\u5149\uff0c\u4f46\u5176\u6a21\u5f0f\u8272\u6563\u8f83\u5927\uff0c\u5e76\u4e14\u968f\u7740\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u5927\u6a21\u5f0f\u8272\u6563\u4f1a\u9010\u6e10\u52a0\u91cd\uff0c\u56e0\u6b64\u5e38\u548c\u591a\u6a21\u5149\u6a21\u5757\u914d\u5408\u7528\u4e8e\u77ed\u8ddd\u79bb\u4f4e\u6210\u672c\u7684\u901a\u4fe1\u4f20\u8f93\u3002<\/p>\n<p>\u6839\u636e\u5149\u7ea4\u76f4\u5f84\u548c\u6a21\u5f0f\u5e26\u5bbd\u7684\u4e0d\u540c\uff0c\u591a\u6a21\u5149\u7ea4\u53ef\u5206\u4e3a OM1\u3001OM2\u3001OM3\u3001OM4 \u51e0\u4e2a\u7b49\u7ea7\uff0c\u4e0d\u540c\u7b49\u7ea7\u5149\u7ea4\u7684\u5149\u7ea4\u76f4\u5f84\u548c\u6a21\u5f0f\u5e26\u5bbd\u89c1\u4e0b\u8868\u3002\u5e38\u7528\u7684\u591a\u6a21\u5149\u7ea4\u4e3a G.651 \u6807\u51c6\u7684\u5149\u7ea4\uff0c\u53ef\u4f20\u8f93 800\uff5e900nm\u30011200\uff5e1350nm \u6ce2\u957f\u7684\u5149\u3002<\/p>\n<p>\u5916\u89c2\u4e0a\uff0c\u591a\u6a21\u5149\u7ea4\u7684\u5916\u8868\u4e0a\u5370\u6709\u201cMM\u201d\u7684\u5b57\u6837\uff0cOM1\u3001OM2 \u7b49\u7ea7\u5149\u7ea4\u4e00\u822c\u4e3a\u6a58\u7ea2\u8272\uff0cOM3\u3001OM4 \u7b49\u7ea7\u7684\u5149\u7ea4\u4e00\u822c\u4e3a\u6de1\u7eff\u8272\u3002<\/p>\n<p><center> \u591a\u6a21\u5149\u7ea4\u7b49\u7ea7\u5206\u7c7b <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u5149\u7ea4\u7b49\u7ea7<\/th>\n<th>\u5149\u7ea4\u76f4\u5f84\uff08\u03bcm\uff09<\/th>\n<th>\u6a21\u5f0f\u5e26\u5bbd\uff08MHz*km\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OM1<\/td>\n<td>62.5<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>OM2<\/td>\n<td>50<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>OM3<\/td>\n<td>50<\/td>\n<td>2000<\/td>\n<\/tr>\n<tr>\n<td>OM4<\/td>\n<td>50<\/td>\n<td>4700<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1972661565.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092222695\" \/><\/p>\n<p><center> OM1\/OM2 \u591a\u6a21\u5149\u7ea4 <\/center><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197288783a.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092226247\" \/><\/p>\n<p><center> OM3\/OM4 \u591a\u6a21\u5149\u7ea4 <\/center><\/p>\n<p>\u591a\u6a21\u5149\u7ea4\u7684\u4f20\u8f93\u8ddd\u79bb\u4e0e\u63a5\u53e3\u7c7b\u578b\u3001\u4e2d\u5fc3\u6ce2\u957f\u3001\u4f7f\u7528\u7684\u5149\u7ea4\u7b49\u7ea7\u76f8\u5173\uff0c\u5e38\u7528\u7684\u591a\u6a21\u5149\u7ea4\u89c4\u683c\u5982\u4e0b\u8868<\/p>\n<p><center> \u5e38\u7528\u7684\u591a\u6a21\u5149\u7ea4\u89c4\u683c <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u5e94\u7528\u7c7b\u578b<\/th>\n<th>\u4e2d\u5fc3\u6ce2\u957f\uff08nm\uff09<\/th>\n<th>\u5149\u7ea4\u7b49\u7ea7<\/th>\n<th>\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\uff08m\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1000BASE-SX<\/td>\n<td>850<\/td>\n<td>OM1<\/td>\n<td>275<\/td>\n<\/tr>\n<tr>\n<td>OM2<\/td>\n<td>550<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>10GBASE-SR<\/td>\n<td>850<\/td>\n<td>OM1<\/td>\n<td>33<\/td>\n<\/tr>\n<tr>\n<td>OM2<\/td>\n<td>82<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>OM3<\/td>\n<td>300<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>OM4<\/td>\n<td>450<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>10GBASE-LRM<\/td>\n<td>1310<\/td>\n<td>OM1<\/td>\n<td>220<\/td>\n<\/tr>\n<tr>\n<td>OM2<\/td>\n<td>220<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>OM3<\/td>\n<td>220<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>OM4<\/td>\n<td>220<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p><strong>\u5355\u6a21\u5149\u7ea4<\/strong><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1972b6a9c6.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092250211\" \/><\/p>\n<p><strong>\u8fde\u63a5\u5668\u7c7b\u578b<\/strong><\/p>\n<p>CE \u7cfb\u5217\u4ea4\u6362\u673a\u652f\u6301\u7684\u534e\u4e3a\u5149\u6a21\u5757\u6240\u91c7\u7528\u7684\u5149\u7ea4\u8fde\u63a5\u5668\u7c7b\u578b\u5305\u62ec LC \u548c MPO \u4e24\u79cd\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1972d54a5c.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092302926\" \/><\/p>\n<p><center> LC\uff08Lucent Connector or Local Connector\uff09\u8fde\u63a5\u5668 <\/center><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1972fd19b5.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092308022\" \/><\/p>\n<p><center> MPO\uff08Multi-fiber Push On\uff09\u8fde\u63a5\u5668 <\/center><\/p>\n<p>\u534e\u4e3a\u5149\u6a21\u5757\u6240\u91c7\u7528\u7684 MPO \u8fde\u63a5\u5668\u5747\u4e3a\u5e26\u6709\u5bfc\u5411\u9500\u7684\u6bcd\u5934\u8fde\u63a5\u5668<\/p>\n<p>\u5728 TOR \u573a\u666f\u4e0b\uff0c\u591a\u6a21\u5149\u7ea4\u53ef\u7528\u4e8e\u673a\u67dc\u5185\u90e8\u7684\u8bbe\u5907\u8fde\u63a5\u3002\u5728\u4f20\u8f93\u8ddd\u79bb\u4e0d\u5927\u4e8e 400 \u7c73\u7684\u573a\u666f\u4e0b\uff0c\u591a\u6a21\u5149\u7ea4\u4e5f\u53ef\u7528\u4e8e\u7f51\u7edc\u7684\u6c47\u805a\u5c42\u3002\u5728 EOR \u573a\u666f\u4e0b\uff0c\u591a\u6a21\u5149\u7ea4\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4ea4\u6362\u673a\u548c\u670d\u52a1\u5668\u3002\u5982\u679c\u8ddd\u79bb\u5141\u8bb8\uff0c\u591a\u6a21\u5149\u7ea4\u4e5f\u53ef\u4ee5\u7528\u5728\u7f51\u7edc\u7684\u6838\u5fc3\u6216\u6c47\u805a\u5c42\u3002<\/p>\n<p>\u5355\u6a21\u5149\u7ea4\u4e00\u822c\u7528\u4e8e\u8fdc\u8ddd\u79bb\u901a\u4fe1\u4f20\u8f93\u3002<\/p>\n<p>\u57fa\u4e8e\u4e0a\u8ff0\u8003\u8651\uff0c\u5728 TOR \u573a\u666f\u4e0b\uff0c\u5982\u679c\u60a8\u9009\u62e9\u4f7f\u7528\u5149\u7ea4\u6765\u8fdb\u884c\u7f51\u7edc\u90e8\u7f72\uff0c\u53ef\u4ee5\u9009\u7528\u5e26\u6709\u5149\u63a5\u53e3\u7684\u534e\u4e3a CE \u7cfb\u5217\u4ea4\u6362\u673a\uff0c\u4f8b\u5982 CE6851-48S6Q-HI\u3001CE6855-48S6Q-HI \u4ea4\u6362\u673a\u7b49\u3002\u5728 EOR \u573a\u666f\u4e0b\uff0c\u6211\u4eec\u63a8\u8350\u60a8\u4f7f\u7528\u6027\u80fd\u8f83\u9ad8\u7684\u4ea7\u54c1\uff0c\u4f8b\u5982 CE6870-48S6CQ-EI\u3001CE7855-32Q-EI \u4ea4\u6362\u673a\uff0c\u6216\u8005\u4f7f\u7528 CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u3001\u5e76\u914d\u7f6e\u5e26\u6709\u5149\u63a5\u53e3\u7684\u5355\u677f\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u60a8\u4e5f\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528 AOC \u5149\u7ebf\u7f06\uff08Active Optical Cables\uff09\u3002AOC \u5149\u7ebf\u7f06\u662f\u5149\u6a21\u5757\u548c\u5149\u7ea4\u4e00\u4f53\u5316\u7684\u6709\u6e90\u5149\u7ebf\u7f06\uff0c\u60a8\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u4e3a\uff0cAOC \u5149\u7ebf\u7f06\u662f\u5c06\u4e24\u53ea\u5149\u6a21\u5757\u548c\u5149\u7ea4\u5c01\u88c5\u5728\u4e00\u8d77\uff0c\u4f46\u7531\u4e8e\u4e2d\u95f4\u7684\u4f20\u8f93\u4ecb\u8d28\u662f\u5149\u7ea4\uff0c\u6240\u4ee5 AOC \u5149\u7ebf\u7f06\u4e24\u7aef\u7684\u5149\u6a21\u5757\u4e2d\u5e26\u6709\u6fc0\u5149\u5668\u4ef6\u3002<\/p>\n<p>\u7531\u4e8e AOC \u5149\u7ebf\u7f06\u662f\u56fa\u5b9a\u5c01\u88c5\u7684\uff0c\u5bf9\u7528\u6237\u800c\u8a00\uff0c\u7701\u53bb\u4e86\u5236\u4f5c\u8fc7\u7a0b\u4e2d\u7528\u5230\u7684\u4e00\u4e9b\u5149\u5668\u4ef6\uff0c\u56e0\u6b64\u6210\u672c\u8f83\u4f4e\u3002\u53e6\u5916\uff0cAOC \u5149\u7ebf\u7f06\u5bf9\u73af\u5883\u8981\u6c42\u76f8\u5bf9\u8f83\u4f4e\uff0c\u6ca1\u6709\u5149\u7ea4\u8fde\u63a5\u5668\u7684\u6e05\u6d01\u95ee\u9898\uff0c\u53ef\u9760\u6027\u9ad8\u3002<\/p>\n<p>\u4f46 AOC \u5149\u7ebf\u7f06\u7684\u957f\u5ea6\u56fa\u5b9a\uff0c\u914d\u7f6e\u7075\u6d3b\u6027\u4e0a\u8f83\u5dee\uff0c\u4e00\u822c\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u4f20\u8f93\u7684\u573a\u666f\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1973220f1e.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092323617\" \/><\/p>\n<p><center> AOC \u5149\u7ebf\u7f06 <\/center><\/p>\n<h3>\u76f4\u8fde\u94dc\u7f06<\/h3>\n<p>\u76f4\u8fde\u94dc\u7f06\uff08Direct Attach Cable\uff0cDAC\uff09\uff0c\u6216\u79f0 Twinax \u94dc\u7f06\u3001\u9ad8\u901f\u7ebf\u7f06\uff0c\u662f\u4e00\u79cd\u56fa\u5b9a\u957f\u5ea6\u3001\u4e24\u7aef\u6709\u56fa\u5b9a\u8fde\u63a5\u5668\u7684\u7ebf\u7f06\u7ec4\u4ef6<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197343adf9.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092331981\" \/><\/p>\n<p><center> \u76f4\u8fde\u94dc\u7f06 <\/center><\/p>\n<p>DAC \u94dc\u7f06\u5305\u542b\u6709\u6e90\uff08active\uff09\u548c\u65e0\u6e90\uff08passive\uff09\u4e24\u79cd\uff0c\u6709\u6e90 DAC \u94dc\u7f06\u5185\u7f6e\u4e86\u653e\u5927\u5668\u548c\u5747\u8861\u5668\uff0c\u53ef\u4ee5\u63d0\u5347\u4fe1\u53f7\u8d28\u91cf\uff0c\u4f46\u76f8\u5bf9\u6210\u672c\u8f83\u9ad8\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5f53\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8e 5 \u7c73\u65f6\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u65e0\u6e90 DAC \u94dc\u7f06\uff0c\u800c\u5f53\u4f20\u8f93\u8ddd\u79bb\u5927\u4e8e 5 \u7c73\u65f6\uff0c\u9009\u62e9\u6709\u6e90 DAC \u94dc\u7f06\u3002<\/p>\n<p>DAC \u94dc\u7f06\u4e0a\u7684\u8fde\u63a5\u5668\u4e0e\u5149\u6a21\u5757\u76f8\u6bd4\uff0c\u63a5\u53e3\u7c7b\u578b\u76f8\u540c\uff0c\u4f46\u7f3a\u5c11\u4e86\u6602\u8d35\u7684\u5149\u5b66\u6fc0\u5149\u5668\u548c\u5176\u4ed6\u7535\u5b50\u5143\u4ef6\uff0c\u56e0\u6b64\u53ef\u4ee5\u5927\u5927\u8282\u7701\u6210\u672c\u548c\u529f\u8017\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\u7684\u77ed\u8ddd\u79bb\u8fde\u63a5\u3002<\/p>\n<p>\u5728 TOR \u573a\u666f\u4e0b\uff0cDAC \u94dc\u7f06\u662f\u8fdb\u884c\u673a\u67dc\u5185\u77ed\u8ddd\u79bb\u5e03\u7ebf\u7684\u6700\u4f73\u9009\u62e9\u3002\u5728 EOR \u573a\u666f\u4e0b\uff0c\u5982\u679c\u4f20\u8f93\u8ddd\u79bb\u5c0f\u4e8e 10 \u7c73\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528 DAC \u94dc\u7f06\u3002<\/p>\n<p>\u4e0b\u8868\u4ecb\u7ecd\u4e86\u6570\u636e\u4e2d\u5fc3\u53ef\u80fd\u7528\u5230\u7684\u4e0d\u540c\u7c7b\u578b DAC \u94dc\u7f06\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5176\u4e2d\u5305\u62ec\u7684 DAC \u94dc\u7f06\u7684\u5f2f\u66f2\u534a\u5f84\u3002\u548c\u5176\u4ed6\u5f88\u591a\u7ebf\u7f06\u4e00\u6837\uff0cDAC \u94dc\u7f06\u5bf9\u4e0d\u826f\u5f2f\u66f2\u654f\u611f\uff0c\u4e0d\u826f\u5f2f\u66f2\u4f1a\u5f71\u54cd\u7ebf\u7f06\u7684\u4f20\u8f93\u901f\u7387\u3002<\/p>\n<p><center> DAC \u94dc\u7f06\u7684\u57fa\u672c\u4fe1\u606f <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>DAC \u94dc\u7f06\u540d\u79f0<\/th>\n<th>\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\uff08m\uff09<\/th>\n<th>\u7535\u6c14\u5c5e\u6027<\/th>\n<th>\u8fde\u63a5\u5668\u7c7b\u578b<\/th>\n<th>\u6700\u5c0f\u51fa\u7ebf\u7a7a\u95f4\uff08mm\uff09<\/th>\n<th>\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84\uff08mm\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SFP-10G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP+&lt;-&gt; SFP+<\/td>\n<td>60<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>SFP-10G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP+&lt;-&gt; SFP+<\/td>\n<td>60<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>SFP-10G-CU5M<\/td>\n<td>5<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP+&lt;-&gt; SFP+<\/td>\n<td>60<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>SFP-10G-AC7M<\/td>\n<td>7<\/td>\n<td>\u6709\u6e90<\/td>\n<td>SFP+&lt;-&gt; SFP+<\/td>\n<td>60<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>SFP-10G-AC10M<\/td>\n<td>10<\/td>\n<td>\u6709\u6e90<\/td>\n<td>SFP+&lt;-&gt; SFP+<\/td>\n<td>60<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>QSFP-40G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; QSFP+<\/td>\n<td>75<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>QSFP-40G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; QSFP+<\/td>\n<td>75<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>QSFP-40G-CU5M<\/td>\n<td>5<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; QSFP+<\/td>\n<td>75<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP10G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; 4*SFP+<\/td>\n<td>QSFP+\u7aef\uff1a100SFP+\u7aef\uff1a60<\/td>\n<td>QSFP+\u7aef\uff1a50SFP+\u7aef\uff1a35<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP10G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; 4*SFP+<\/td>\n<td>QSFP+\u7aef\uff1a100SFP+\u7aef\uff1a60<\/td>\n<td>QSFP+\u7aef\uff1a50SFP+\u7aef\uff1a35<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP10G-CU5M<\/td>\n<td>5<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP+&lt;-&gt; 4*SFP+<\/td>\n<td>QSFP+\u7aef\uff1a100SFP+\u7aef\uff1a60<\/td>\n<td>QSFP+\u7aef\uff1a50SFP+\u7aef\uff1a35<\/td>\n<\/tr>\n<tr>\n<td>QSFP28-100G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; QSFP28<\/td>\n<td>90<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>QSFP28-100G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; QSFP28<\/td>\n<td>90<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>QSFP28-100G-CU5M<\/td>\n<td>4<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; QSFP28<\/td>\n<td>90<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>SFP-25G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP28 &lt;-&gt; SFP28<\/td>\n<td>70<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>SFP-25G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP28 &lt;-&gt; SFP28<\/td>\n<td>70<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>SFP-25G-CU3M-N<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP28 &lt;-&gt; SFP28<\/td>\n<td>70<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>SFP-25G-CU5M<\/td>\n<td>5<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>SFP28 &lt;-&gt; SFP28<\/td>\n<td>70<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP25G-CU1M<\/td>\n<td>1<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; 4*SFP28<\/td>\n<td>QSFP28 \u7aef\uff1a100SFP28 \u7aef\uff1a70<\/td>\n<td>QSFP28 \u7aef\uff1a50SFP28 \u7aef\uff1a40<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP25G-CU3M<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; 4*SFP28<\/td>\n<td>QSFP28 \u7aef\uff1a100SFP28 \u7aef\uff1a70<\/td>\n<td>QSFP28 \u7aef\uff1a50SFP28 \u7aef\uff1a40<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP25G-CU3M-N<\/td>\n<td>3<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; 4*SFP28<\/td>\n<td>QSFP28 \u7aef\uff1a100SFP28 \u7aef\uff1a70<\/td>\n<td>QSFP28 \u7aef\uff1a50SFP28 \u7aef\uff1a40<\/td>\n<\/tr>\n<tr>\n<td>QSFP-4SFP25G-CU5M<\/td>\n<td>5<\/td>\n<td>\u65e0\u6e90<\/td>\n<td>QSFP28 &lt;-&gt; 4*SFP28<\/td>\n<td>QSFP28 \u7aef\uff1a100SFP28 \u7aef\uff1a70<\/td>\n<td>QSFP28 \u7aef\uff1a50SFP28 \u7aef\uff1a40<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<blockquote>\n<p>[!NOTE]<\/p>\n<p>SFP-25G-CU3M-N \u94dc\u7f06\u4e0e SFP-25G-CU3M \u94dc\u7f06\u7684\u533a\u522b\u5728\u4e8e\uff1a<\/p>\n<p>SFP-25G-CU3M-N \u94dc\u7f06\uff0826AWG\uff09\u6bd4 SFP-25G-CU3M\uff0830AWG\uff09\u66f4\u7c97\uff0c\u6240\u4ee5\u4f20\u8f93\u635f\u8017\u4f1a\u66f4\u5c0f\uff0c\u5728\u4f7f\u7528\u65f6\uff0c\u7aef\u53e3\u53ef\u4e0d\u7528\u6253\u5f00 FEC \u529f\u80fd\u3002<\/p>\n<p>QSFP-4SFP25G-CU3M-N \u94dc\u7f06\u548c QSFP-4SFP25G-CU3M \u4e5f\u662f\u540c\u6837\u7684\u5dee\u5f02\u3002<\/p>\n<\/blockquote>\n<p><strong>\u5bf9\u7f51\u7ebf\u3001\u5149\u7ea4\u3001\u76f4\u8fde\u94dc\u7f06\u4e09\u79cd\u7ebf\u7f06\u7684\u4f18\u52a3\u52bf\u505a\u5982\u4e0b\u603b\u7ed3<\/strong><\/p>\n<p><center> \u7f51\u7ebf\u3001\u5149\u7ea4\u3001\u76f4\u8fde\u94dc\u7f06\u7684\u5bf9\u6bd4 <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u7ebf\u7f06\u7c7b\u578b<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<th>\u4f7f\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7f51\u7ebf<\/td>\n<td>\u4ef7\u683c\u4f4e\u5ec9\u5b89\u88c5\u65b9\u5f0f\u7b80\u5355<\/td>\n<td>\u4f20\u8f93\u901f\u7387\u4f4e\u4f20\u8f93\u8ddd\u79bb\u77ed<\/td>\n<td>\u4f4e\u6210\u672c\u8981\u6c42\u4e0b\uff0c\u7535\u53e3\u4e92\u8fde\u53ef\u4ee5\u9009\u7528\u7f51\u7ebf\uff0c\u4e14\u76ee\u524d\u516d\u7c7b\u3001\u8d85\u516d\u7c7b\u7f51\u7ebf\u4e5f\u80fd\u8fbe\u5230\u8f83\u9ad8\u901f\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5149\u7ea4<\/td>\n<td>\u4f20\u8f93\u5bb9\u91cf\u5927\u4f20\u8f93\u901f\u7387\u9ad8\u4f20\u8f93\u8ddd\u79bb\u8fdc\u6297\u5e72\u6270\u6027\u597d<\/td>\n<td>\u90e8\u7f72\u6210\u672c\u9ad8\u5b89\u88c5\u65b9\u5f0f\u590d\u6742\u5bf9\u73af\u5883\u8981\u6c42\u9ad8<\/td>\n<td>\u957f\u8ddd\u79bb\u3001\u5927\u5bb9\u91cf\u3001\u9ad8\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u8981\u6c42\u4e0b\uff0c\u53ef\u4ee5\u9009\u7528\u5149\u7ea4\uff0c\u5e76\u4e14\u5168\u5149\u7f51\u7edc\u662f\u672a\u6765\u7684\u8d8b\u52bf\uff0c\u53ef\u4ee5\u652f\u6491\u6570\u636e\u4e2d\u5fc3\u7684\u672a\u6765\u6f14\u8fdb\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u76f4\u8fde\u94dc\u7f06<\/td>\n<td>\u90e8\u7f72\u6210\u672c\u4f4e\u4f20\u8f93\u901f\u7387\u9ad8\u6297\u5e72\u6270\u6027\u597d<\/td>\n<td>\u4f20\u8f93\u8ddd\u79bb\u77ed\u957f\u5ea6\u56fa\u5b9a\uff0c\u7075\u6d3b\u6027\u5dee<\/td>\n<td>\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u5185\u90e8\u7684\u77ed\u8ddd\u79bb\u3001\u9ad8\u53ef\u9760\u7684\u5149\u63a5\u53e3\u4e92\u8fde\uff0c\u4e14\u90e8\u7f72\u6210\u672c\u6bd4\u5149\u7ea4\u66f4\u4f4e\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h2>\u6536\u655b\u6bd4<\/h2>\n<h3>\u6d41\u91cf\u6536\u655b<\/h3>\n<p>\u6570\u636e\u62a5\u6587\u7684\u6d41\u91cf\u6536\u655b\uff0c\u662f\u6307\u6570\u636e\u62a5\u6587\u5728\u7f51\u7edc\u8f6c\u53d1\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u67b6\u6784\u3001\u8bbe\u5907\u7b49\u975e\u6545\u969c\u539f\u56e0\u800c\u4e0d\u80fd\u5b9e\u73b0\u7ebf\u901f\u65e0\u4e22\u5305\u8f6c\u53d1\u3002\u5728\u6d41\u91cf\u6536\u655b\u65f6\uff0c\u7f51\u7edc\u8bbe\u5907\u4f1a\u6709\u90e8\u5206\u7aef\u53e3\u62e5\u585e\uff0c\u8fdb\u800c\u4e22\u5f03\u90e8\u5206\u62a5\u6587\u3002\u4e3a\u4e86\u80fd\u591f\u63cf\u8ff0\u4e0d\u540c\u7684\u6536\u655b\u7a0b\u5ea6\uff0c\u6211\u4eec\u901a\u5e38\u7528\u4e00\u4e2a\u7cfb\u7edf\u6240\u6709\u5357\u5411\uff08\u4e0b\u884c\uff09\u63a5\u53e3\u7684\u603b\u5e26\u5bbd\u6bd4\u4e0a\u8fd9\u4e2a\u7cfb\u7edf\u6240\u6709\u5317\u5411\uff08\u4e0a\u884c\uff09\u63a5\u53e3\u603b\u5e26\u5bbd\u7684\u6570\u503c\u6765\u8868\u793a\uff0c\u6211\u4eec\u4e5f\u5c06\u8fd9\u4e2a\u6570\u503c\u79f0\u4e3a\u8fd9\u4e2a\u7cfb\u7edf\u7684\u6536\u655b\u6bd4\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5047\u8bbe\u4f60\u6709 10 \u53f0\u670d\u52a1\u5668\uff0c\u6bcf\u53f0\u670d\u52a1\u5668\u901a\u8fc7 10GE \u7684\u63a5\u53e3\u8fde\u63a5\u5230\u4e00\u4e2a\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u90a3\u6211\u4eec\u4e00\u5171\u5c31\u6709 100G\uff0810\u00d710G = 100G\uff09\u7684\u5357\u5411\u5e26\u5bbd\u3002\u5047\u8bbe\u8fd9\u53f0\u4ea4\u6362\u673a\u8fd8\u6709 2 \u4e2a 40GE \u7684\u63a5\u53e3\u53ef\u4ee5\u7528\u4e8e\u63a5\u5165\u5230\u66f4\u9ad8\u4e00\u5c42\u7684\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u90a3\u6211\u4eec\u4e00\u5171\u5c31\u6709 80G\uff082\u00d740G = 80G\uff09\u7684\u5317\u5411\u5e26\u5bbd\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u5f97\u5230\u7684\u6536\u655b\u6bd4\u5219\u662f 1.25\uff1a1\uff08100G\u00f780G = 1.25\uff09\u3002<\/p>\n<p>\u9700\u8981\u8bf4\u660e\u7684\u662f\uff0c\u9020\u6210\u7f51\u7edc\u6d41\u91cf\u6536\u655b\u7684\u539f\u56e0\u5e76\u4e0d\u603b\u662f\u4e0a\u8ff0\u63cf\u8ff0\u7684\u8fd9\u4e2a\u4f8b\u5b50\uff0c\u4e0d\u8fc7\u603b\u7684\u6765\u8bf4\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u6d41\u91cf\u6536\u655b\u7684\u539f\u56e0\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n<ul>\n<li>\u4ea4\u6362\u673a\u4e0d\u652f\u6301\u7ebf\u901f\u8f6c\u53d1\uff0c\u5728\u4ea4\u6362\u673a\u5185\u90e8\u53ef\u80fd\u5f62\u6210\u6d41\u91cf\u6536\u655b\uff1b<\/li>\n<li>\u7f51\u7edc\u67b6\u6784\u8bbe\u8ba1\u7684\u539f\u56e0\uff0c\u65e0\u8bba\u4ea4\u6362\u673a\u662f\u5426\u7ebf\u901f\uff0c\u8f6c\u53d1\u62a5\u6587\u65f6\u4e5f\u4f1a\u5b58\u5728\u6d41\u91cf\u6536\u655b\u3002<\/li>\n<\/ul>\n<p>*\u6587\u4e2d\u5bf9\u4e8e\u4f20\u8f93\u62a5\u6587\u901f\u7387\u3001\u5e26\u5bbd\u6536\u655b\u7b49\u7684\u8ba1\u7b97\u6ca1\u6709\u8003\u8651\u5230\u7f51\u7edc\u5c42\u534f\u8bae\u7b49\u5f00\u9500\u3002<\/p>\n<p><strong>\u4ea4\u6362\u673a\u975e\u7ebf\u901f\u5bfc\u81f4\u7684\u6536\u655b<\/strong><\/p>\n<p>\u67d0\u4ea4\u6362\u673a\u53ea\u5177\u6709 8Gbps \u7ebf\u901f\u8f6c\u53d1\u7684\u4ea4\u6362\u80fd\u529b\uff0c\u67d0\u65f6\u523b\u4ece\u4ea4\u6362\u673a\u524d 12 \u4e2a\u63a5\u53e3\u5411\u540e 12 \u4e2a\u63a5\u53e3\u540c\u65f6\u8f6c\u53d1\u6d41\u91cf\uff0c\u5f53\u6bcf\u4e2a\u63a5\u53e3\u6d41\u91cf\u5747\u8fbe\u5230 1Gbps \u65f6\uff0c\u5728\u4ea4\u6362\u673a\u5185\u90e8\u4e00\u5b9a\u4f1a\u6709\u62e5\u585e\uff0c\u6b64\u65f6\u4fbf\u5f62\u6210\u4e86\u8f6c\u53d1\u7684\u6536\u655b\u3002\u5b9e\u9645\u6bcf\u79d2\u4ea4\u6362\u673a\u63a5\u6536\u6d41\u91cf\u4e3a 12Gbps\uff0c\u4f46\u8f6c\u53d1\u51fa\u53bb\u7684\u62a5\u6587\u53ea\u6709 8Gbps\uff0c\u6536\u655b\u6bd4\u4e3a\u8f93\u5165\u5e26\u5bbd(12Gbps)\u00f7 \u8f93\u51fa\u5e26\u5bbd(8Gbps)= 1.5\uff1a1\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1979b67667.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092344946\" style=\"zoom:80%;\" \/><br \/>\n<center> \u4ea4\u6362\u673a\u975e\u7ebf\u901f\u5bfc\u81f4\u7684\u6536\u655b\u793a\u610f <\/center><\/p>\n<p><strong>\u7f51\u7edc\u8bbe\u8ba1\u5bfc\u81f4\u7684\u6536\u655b<\/strong><\/p>\n<p>4 \u53f0\u670d\u52a1\u5668\u5206\u522b\u901a\u8fc7 10GE \u94fe\u8def\u8fde\u63a5\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u63a5\u5165\u4ea4\u6362\u673a\u901a\u8fc7 1 \u6761 25GE \u94fe\u8def\u8fde\u63a5\u6838\u5fc3\u4ea4\u6362\u673a\u3002\u5373\u63a5\u5165\u4ea4\u6362\u673a\u7684\u4e0b\u884c\u5e26\u5bbd\u4e3a 40Gbps\uff0c\u63a5\u5165\u4ea4\u6362\u673a\u7684\u4e0a\u884c\u5e26\u5bbd\u4e3a 25Gbps\u3002\u4e0b\u4e0a\u884c\u94fe\u8def\u6536\u655b\u6bd4\u4e3a\u4e0b\u884c\u5e26\u5bbd\uff0840Gbps\uff09\u00f7 \u4e0a\u884c\u5e26\u5bbd\uff0825Gbps\uff09= 1.6\uff1a1\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1979dd11d7.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092353132\" style=\"zoom:80%;\" \/><br \/>\n<center> \u7f51\u7edc\u8bbe\u8ba1\u5bfc\u81f4\u7684\u6536\u655b\u793a\u610f <\/center><\/p>\n<p>\u6700\u7406\u60f3\u7684\u6536\u655b\u6bd4\u662f 1\uff1a1\u3002\u4f46\u662f\u6211\u4eec\u4e5f\u4f1a\u6ce8\u610f\u5230\uff0c\u4f4e\u6536\u655b\u6bd4\u7684\u8bbe\u8ba1\u610f\u5473\u7740\u9009\u7528\u66f4\u9ad8\u4e0a\u884c\u7aef\u53e3\u5e26\u5bbd\u7684\u8bbe\u5907\uff0c\u8fd9\u610f\u5473\u7740\u66f4\u591a\u7684\u6295\u5165\uff1b\u5982\u679c\u5728\u4e0d\u8ba1\u6210\u672c\u7684\u60c5\u51b5\u4e0b\uff0c1\uff1a1 \u7684\u6536\u655b\u6bd4\u662f\u6211\u4eec\u90fd\u671f\u671b\u80fd\u5b9e\u73b0\u7684\u3002\u53e6\u5916\u4e00\u65b9\u9762\uff0c\u6211\u4eec\u7684\u670d\u52a1\u5668\u4e5f\u4e0d\u662f\u6bcf\u65f6\u6bcf\u523b\u90fd\u5de5\u4f5c\u5728\u9ad8\u8d1f\u8377\u4e0b\uff0c\u5360\u7528 100%\u7684\u5e26\u5bbd\u3002\u8fd9\u610f\u5473\u7740\u5373\u4f7f\u4e0d\u662f 1\uff1a1 \u7684\u6536\u655b\u6bd4\uff0c\u4e5f\u4e0d\u662f\u5c31\u4e00\u5b9a\u4f1a\u51fa\u73b0\u6570\u636e\u62a5\u6587\u56e0\u62e5\u585e\u4e22\u5305\uff0c\u4e1a\u52a1\u4ecd\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u3002\u56e0\u6b64\uff0c\u627e\u5230\u8fd9\u4e24\u8005\u4e4b\u95f4\u7684\u5e73\u8861\uff0c\u627e\u5230\u6700\u9002\u5408\u7684\u6536\u655b\u6bd4\uff0c\u5c31\u663e\u5f97\u5341\u5206\u6709\u5fc5\u8981\u3002<\/p>\n<p>\u6536\u655b\u6bd4\u53cd\u6620\u4e86\u4e00\u4e2a\u7f51\u7edc\u7ebf\u901f\u8f6c\u53d1\u6d41\u91cf\u7684\u80fd\u529b\uff0c\u56e0\u6b64\u901a\u5e38\u6211\u4eec\u4f1a\u628a\u6536\u655b\u6bd4\u4f5c\u4e3a\u8861\u91cf\u4e00\u4e2a\u9ad8\u6027\u80fd\u7f51\u7edc\u7684\u56e0\u7d20\u6765\u8003\u8651\u3002\u4e00\u822c\u5728\u56ed\u533a\u7f51\uff0c\u7531\u4e8e\u6d41\u91cf\u538b\u529b\u4e0d\u5927\uff0c\u56ed\u533a\u7f51\u7f51\u7edc\u4e00\u822c\u90fd\u4f1a\u5b58\u5728\u8f83\u5927\u7684\u6d41\u91cf\u6536\u655b\uff1b\u4f46\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\uff0c\u7531\u4e8e\u5176\u5bf9\u6027\u80fd\u8981\u6c42\u9ad8\uff0c\u6d41\u91cf\u6536\u655b\u7684\u8bbe\u8ba1\u5c31\u5341\u5206\u91cd\u8981\u3002<\/p>\n<h3>\u7f51\u7edc\u6d41\u91cf\u6536\u655b\u8bbe\u8ba1<\/h3>\n<p>\u5728\u8fdb\u884c\u7f51\u7edc\u6d41\u91cf\u6536\u655b\u8bbe\u8ba1\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3\u7f51\u7edc\u4e2d\u9700\u8981\u90e8\u7f72\u7684\u4e1a\u52a1\u5e94\u7528\u53ca\u5176\u7279\u6027\uff0c\u660e\u786e\u7f51\u7edc\u4e1a\u52a1\u548c\u6d41\u91cf\u6a21\u578b\u3002\u7efc\u5408\u8003\u8651\u4e1c\u897f\u3001\u5357\u5317\u6d41\u91cf\u7684\u5927\u5c0f\u3001\u6bd4\u4f8b\uff0c\u6765\u5236\u5b9a\u5408\u9002\u7684\u6536\u655b\u6bd4\u548c\u9009\u62e9\u76f8\u5e94\u7684\u8bbe\u5907\u3002\u4e00\u822c\u9700\u8981\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8003\u8651\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u67b6\u6784<\/li>\n<li>\u53ef\u7528\u94fe\u8def\u8bbe\u8ba1<\/li>\n<li>\u8bbe\u5907\u9009\u578b<\/li>\n<\/ul>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9664\u975e\u662f\u5bf9\u6d41\u91cf\u6536\u655b\u6bd4\u8981\u6c42\u7279\u522b\u9ad8\u7684\u7f51\u7edc\uff0c\u6211\u4eec\u4e5f\u6709\u4e00\u79cd\u7b80\u5316\u7684\u65b9\u6cd5\u6765\u8003\u8651\uff0c\u5373\u4e3b\u8981\u8003\u8651\u8bbe\u5907\u7684\u53ef\u7528\u4e0a\u884c\u53e3\u7684\u5e26\u5bbd\u6765\u8bbe\u8ba1\u3002<\/p>\n<p><strong>\u7f51\u7edc\u67b6\u6784<\/strong><\/p>\n<p>\u76ee\u524d\u5e38\u89c1\u7684\u7f51\u7edc\u7ed3\u6784\u4e00\u822c\u91c7\u7528\u201c\u4e24\u5c42\u201d\u7ed3\u6784\u3002\u8fd9\u91cc\u7684\u201c\u4e8c\u5c42\u201d\u662f\u6307 Spine+Leaf \u4e24\u5c42\u8bbe\u5907\u7684\u6241\u5e73\u5316\u8bbe\u8ba1\u4e8c\u5c42\u67b6\u6784\u6bd4\u591a\u5c42\u67b6\u6784\u6574\u4f53\u4e0a\u5177\u6709\u66f4\u5c0f\u7684\u6536\u655b\u6bd4\uff0c\u5728\u6027\u80fd\u8981\u6c42\u66f4\u9ad8\u7684\u6570\u636e\u4e2d\u5fc3\u7b49\u73af\u5883\u5e94\u8003\u8651\u4e3a\u4e8c\u5c42\u6241\u5e73\u5316\u67b6\u6784\u8bbe\u8ba1\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1973673397.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092716090\" \/><\/p>\n<p><center> \u6570\u636e\u4e2d\u5fc3\u4e8c\u5c42\u7f51\u7edc\u67b6\u6784\u793a\u610f <\/center><\/p>\n<p>\u73b0\u5728\uff0c\u8fd8\u6709\u5f88\u591a\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u91c7\u7528 Border Leaf\u3001Spine\u3001Leaf \u7684\u7ec4\u7f51\u8bbe\u8ba1\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u5b9e\u9645\u4e0a\u4e5f\u662f\u4e8c\u5c42\u7684\u7ed3\u6784\uff0c\u56e0\u4e3a Border Leaf \u548c Leaf \u90fd\u662f\u5c5e\u4e8e\u540c\u4e00\u5c42\u7684\u3002\u5728\u653f\u5e9c\u6216\u91d1\u878d\u6216\u67d0\u4e9b\u7279\u6b8a\u9886\u57df\u7b49\uff0c\u7531\u4e8e\u4e1a\u52a1\u67b6\u6784\u6216\u7f51\u7edc\u5b89\u5168\u6027\u7684\u8981\u6c42\uff0c\u9700\u8981 Spine \u5c42\u8bbe\u5907\u548c\u7f51\u5173\u5206\u79bb\uff0c\u90e8\u7f72\u5b89\u5168\u9694\u79bb\u7b49\uff0c\u5219\u4f1a\u91c7\u7528\u8fd9\u79cd\u7ed3\u6784\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197388ba2b.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092830806\" \/><\/p>\n<p><center> \u6570\u636e\u4e2d\u5fc3 Border Leaf+Spine+Leaf \u7f51\u7edc\u67b6\u6784\u793a\u610f <\/center><\/p>\n<p>\u5b9e\u9645\u8bbe\u8ba1\u4e2d\u5e94\u8be5\u6839\u636e\u9700\u8981\u7075\u6d3b\u9009\u62e9\uff0c\u4f8b\u5982\u6027\u80fd\u8981\u6c42\u9ad8\u7684\u5e94\u7528\u7cfb\u7edf\u7f51\u7edc\u67b6\u6784\u91c7\u7528\u4e8c\u5c42\u7f51\u7edc\u8bbe\u8ba1\uff0c\u800c\u5b89\u5168\u6027\u8981\u6c42\u9ad8\u7684\u5e94\u7528\u7cfb\u7edf\u7f51\u7edc\u67b6\u6784\u91c7\u7528\u4e09\u5c42\u6216\u591a\u5c42\u7f51\u7edc\u8bbe\u8ba1\u3002<\/p>\n<p><strong>\u53ef\u7528\u94fe\u8def\u8bbe\u8ba1<\/strong><\/p>\n<p>\u4f20\u7edf\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0c\u901a\u5e38\u4ee5\u751f\u6210\u6811\u534f\u8bae\uff08STP\uff09\u914d\u5408\u7f51\u5173\u5197\u4f59\u534f\u8bae\uff08VRRP\uff09\u63d0\u4f9b\u670d\u52a1\u5668\u63a5\u5165\u7684\u53ef\u9760\u6027\u3002\u540c\u65f6\uff0c\u670d\u52a1\u5668\u4ee5\u591a\u7f51\u5361\u8fde\u63a5\u7f51\u7edc\u4ee5\u8fdb\u4e00\u6b65\u63d0\u4f9b\u5197\u4f59\u80fd\u529b\u3002\u4f46\u6b64\u79cd\u8bbe\u8ba1\u7684\u5197\u4f59\u94fe\u8def\u5f80\u5f80\u53ea\u80fd\u5728\u4e3b\u7528\u94fe\u8def\u6545\u969c\u65f6\u624d\u53d1\u6325\u4f5c\u7528\uff0c\u94fe\u8def\u53ca\u8bbe\u5907\u7684\u5229\u7528\u7387\u4e0d\u9ad8\uff0c\u4e5f\u5f71\u54cd\u7740\u7f51\u7edc\u7684\u6536\u655b\u6bd4\u3002<\/p>\n<p>\u534e\u4e3a\u63a8\u8350\u91c7\u7528\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\uff08M-LAG\uff09\u6280\u672f\u6784\u5efa\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u3002M-LAG \u53ef\u4ee5\u770b\u505a\u4e00\u79cd\u6a2a\u5411\u865a\u62df\u5316\u6280\u672f\uff0c\u5c06\u53cc\u5f52\u63a5\u5165\u7684\u4e24\u53f0\u8bbe\u5907\u5728\u903b\u8f91\u4e0a\u865a\u62df\u6210\u4e00\u53f0\u8bbe\u5907\u3002M-LAG \u63d0\u4f9b\u4e86\u4e00\u4e2a\u6ca1\u6709\u73af\u8def\u7684\u4e8c\u5c42\u62d3\u6251\uff0c\u540c\u65f6 M-LAG \u6210\u5458\u53e3\u6240\u5728\u94fe\u8def\u5747\u53c2\u4e0e\u8f6c\u53d1\uff0c\u4e0d\u5b58\u5728\u94fe\u8def\u7684\u6d6a\u8d39\u60c5\u51b5\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1973a91cd0.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926092949450\" \/><\/p>\n<p><center> M-LAG \u793a\u610f <\/center><\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5f53\u91c7\u7528 M-LAG \u65b9\u5f0f\u63a5\u5165\u7684\u65f6\u5019\uff0c\u9700\u8981\u89c4\u5212\u597d\u7aef\u53e3\u7684\u4f7f\u7528\uff0c\u56e0\u4e3a M-LAG \u7684 peer-link \u94fe\u8def\u548c\u53cc\u4e3b\u68c0\u6d4b\u94fe\u8def\u90fd\u9700\u8981\u9884\u7559\u7aef\u53e3<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1973ca0547.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926093003876\" \/><\/p>\n<p><center> M-LAG \u7aef\u53e3\u793a\u610f <\/center><\/p>\n<p>\u5173\u4e8e M-LAG \u94fe\u8def\u63a5\u53e3\u7684\u8bf4\u660e\u53ef\u53c2\u89c1\u4e0b\u8868<\/p>\n<p><center> M-LAG \u94fe\u8def\u63a5\u53e3\u8bf4\u660e <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u94fe\u8def\u63a5\u53e3<\/th>\n<th style=\"text-align: center;\">\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>peer-link \u94fe\u8def<\/td>\n<td style=\"text-align: center;\">peer-link \u94fe\u8def\u662f\u4e00\u6761\u76f4\u8fde\u94fe\u8def\u4e14\u5fc5\u987b\u505a\u94fe\u8def\u805a\u5408\uff0c\u7528\u4e8e\u4ea4\u6362\u534f\u5546\u62a5\u6587\u53ca\u4f20\u8f93\u90e8\u5206\u6d41\u91cf\u3002\u63a5\u53e3\u914d\u7f6e\u4e3a peer-link \u63a5\u53e3\u540e\uff0c\u8be5\u63a5\u53e3\u4e0a\u4e0d\u80fd\u518d\u914d\u7f6e\u5176\u5b83\u4e1a\u52a1\u3002\u4e3a\u4e86\u589e\u52a0 peer-link \u94fe\u8def\u7684\u53ef\u9760\u6027\uff0c\u63a8\u8350\u91c7\u7528\u591a\u6761\u94fe\u8def\u505a\u94fe\u8def\u805a\u5408\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u53cc\u4e3b\u68c0\u6d4b\u94fe\u8def<\/td>\n<td style=\"text-align: center;\">\u53cc\u4e3b\u68c0\u6d4b\u94fe\u8def\u662f\u4e00\u6761\u4e09\u5c42\u4e92\u901a\u94fe\u8def\uff0c\u7528\u4e8e M-LAG \u4e3b\u5907\u8bbe\u5907\u95f4\u53d1\u9001\u53cc\u4e3b\u68c0\u6d4b\u62a5\u6587\u3002<\/td>\n<\/tr>\n<tr>\n<td>M-LAG \u6210\u5458\u63a5\u53e3<\/td>\n<td style=\"text-align: center;\">M-LAG \u4e3b\u5907\u8bbe\u5907\u4e0a\u8fde\u63a5\u7528\u6237\u4fa7\u4e3b\u673a\uff08\u6216\u4ea4\u6362\u8bbe\u5907\uff09\u7684 Eth-Trunk \u63a5\u53e3\u3002\u4e3a\u4e86\u589e\u52a0\u53ef\u9760\u6027\uff0c\u63a8\u8350\u94fe\u8def\u805a\u5408\u914d\u7f6e\u4e3a LACP \u6a21\u5f0f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5728\u670d\u52a1\u5668\u63a5\u5165\u4fa7\uff0c\u4e5f\u6709\u7c7b\u4f3c\u7684\u8bbe\u8ba1\u65b9\u5f0f\u3002\u82e5\u670d\u52a1\u5668\u53cc\u7f51\u5361\u4e3a\u4e3b\u5907\u65b9\u5f0f\uff0c\u5219\u53ef\u8bbe\u8ba1\u4e3a\u53ea\u6709\u4e3b\u7528\u94fe\u8def\u751f\u6548\u3001\u5907\u7528\u94fe\u8def\u5728\u4e3b\u7528\u94fe\u8def\u6545\u969c\u65f6\u542f\u7528\uff1b\u82e5\u670d\u52a1\u5668\u53cc\u7f51\u5361\u4e3a\u8d1f\u8f7d\u5206\u62c5\u65b9\u5f0f\uff0c\u5219\u5168\u90e8\u4e0a\u8054\u94fe\u8def\u5747\u53ef\u4ee5\u4f7f\u7528\uff0c\u914d\u5408\u94fe\u8def\u6536\u655b\u6bd4\u8bbe\u8ba1\u53ef\u4ee5\u63d0\u9ad8\u7f51\u7edc\u4e2d\u7684\u5b9e\u9645\u53ef\u7528\u5e26\u5bbd\uff0c\u63d0\u5347\u7f51\u7edc\u8f6c\u53d1\u6027\u80fd\u3002<\/p>\n<p><strong>\u8bbe\u5907\u9009\u578b<\/strong><\/p>\n<p>\u4e0a\u8ff0\u4e3e\u4f8b\u5747\u5047\u8bbe\u6240\u6709\u4ea4\u6362\u673a\u7684\u6240\u6709\u7aef\u53e3\u53ef\u4ee5\u7ebf\u901f\u8f6c\u53d1\uff0c\u5982\u679c\u4ea4\u6362\u673a\u4e0d\u80fd\u7ebf\u901f\u8f6c\u53d1\uff0c\u8fd8\u9700\u8981\u8003\u8651\u5728\u4ea4\u6362\u673a\u4e0a\u7684\u6536\u655b\u3002\u56e0\u6b64\uff0c\u4e3a\u4fdd\u8bc1\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u7684\u9ad8\u6027\u80fd\uff0c\u6700\u597d\u9009\u7528\u5177\u6709\u5168\u7ebf\u901f\u80fd\u529b\u7684\u4ea4\u6362\u673a\u8bbe\u5907\u3002<\/p>\n<p>\u534e\u4e3a CloudEngine \u7cfb\u5217\u4ea4\u6362\u673a\uff0c\u5168\u7cfb\u5217\u5747\u652f\u6301\u7ebf\u901f\u8f6c\u53d1\u3002\u4e0b\u9762\u6211\u4eec\u4ee5 <strong>CE6870-48T6CQ-EI<\/strong> \u4e3a\u4f8b\uff0c\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u521d\u6b65\u5224\u65ad\u4e00\u53f0\u4ea4\u6362\u673a\u662f\u5426\u652f\u6301\u7ebf\u901f\u8f6c\u53d1\u3002<\/p>\n<p><center> CE6870-48T6CQ-EI \u6027\u80fd\u53c2\u6570 <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>CE6870-48T6CQ-EI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10GE BASE-T \u63a5\u53e3<\/td>\n<td>48<\/td>\n<\/tr>\n<tr>\n<td>10GE SFP+\u63a5\u53e3<\/td>\n<td>NA<\/td>\n<\/tr>\n<tr>\n<td>100GE QSFP28 \u63a5\u53e3<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>\u4ea4\u6362\u5bb9\u91cf<\/td>\n<td>2.16Tbps\/19.44Tbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u67e5\u8be2 CE6870-48T6CQ-EI \u7684\u6027\u80fd\u53c2\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230 CE6870-48T6CQ-EI \u5171\u6709 48 \u4e2a 10GE \u63a5\u53e3\u548c 6 \u4e2a 100GE \u63a5\u53e3\u3002\u6211\u4eec\u9996\u5148\u8ba1\u7b97 CE6870-48T6CQ-EI \u4e0a\u6240\u6709\u7aef\u53e3\u80fd\u63d0\u4f9b\u7684\u603b\u5e26\u5bbd\u3002\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a\u7aef\u53e3\u6570 \u00d7 \u76f8\u5e94\u7aef\u53e3\u901f\u7387 \u00d72\uff08\u5168\u53cc\u5de5\u6a21\u5f0f\uff09\u3002\u5982\u679c\u5f97\u5230\u7684\u603b\u5e26\u5bbd \u2264 \u4ea4\u6362\u5bb9\u91cf\uff0c\u5219\u6211\u4eec\u53ef\u8ba4\u4e3a\u8be5\u4ea4\u6362\u673a\u5728\u4ea4\u6362\u5bb9\u91cf\u4e0a\u53ef\u505a\u5230\u7ebf\u901f\u8f6c\u53d1\u3002\u4e0b\u9762\u6211\u4eec\u6765\u8ba1\u7b97\u9a8c\u8bc1\u4e00\u4e0b\u3002<\/p>\n<p>\u8ba1\u7b97\u53ef\u5f97\uff1a(48\u00d710G+6\u00d7100G)\u00d72 = 2160G\u22642.16T\u3002\u56e0\u6b64 CE6870-48T6CQ-EI \u662f\u7ebf\u901f\u8f6c\u53d1\u7684\u3002\u81f3\u4e8e CE6870-48T6CQ-EI \u8fd8\u6709\u4e00\u4e2a\u4ea4\u6362\u5bb9\u91cf 19.44Tbps\uff0c\u8fd9\u4e2a\u662f\u6307\u5806\u53e0\u60c5\u51b5\u4e0b\u7684\u4ea4\u6362\u5bb9\u91cf\u3002CE6870-48T6CQ-EI \u6700\u591a\u652f\u6301 9 \u53f0\u8bbe\u5907\u8fdb\u884c\u5806\u53e0\uff0c\u56e0\u6b64 2.16T\u00d79 = 19.44T\u226419.44T\uff0c\u6240\u4ee5 CE6870-48T6CQ-EI \u5728\u5806\u53e0\u60c5\u51b5\u4e0b\uff0c\u4e5f\u53ef\u4ee5\u505a\u5230\u7ebf\u901f\u8f6c\u53d1\u3002<\/p>\n<p>*\u6b64\u5904\u4ee5\u76d2\u5f0f\u4ea4\u6362\u673a\u8fdb\u884c\u4e86\u8bf4\u660e\uff0c\u5b9e\u9645\u4e0a\u6846\u5f0f\u4ea4\u6362\u673a\u7684\u60c5\u51b5\u8981\u590d\u6742\u7684\u591a\u3002\u6846\u5f0f\u4ea4\u6362\u673a\u7684\u4e1a\u52a1\u677f\u5361\u9700\u8981\u6b63\u786e\u914d\u5408\u4ea4\u6362\u7f51\u677f\u7684\u9009\u7528\u624d\u80fd\u505a\u5230\u8bbe\u5907\u7684\u7ebf\u901f\u8f6c\u53d1\u3002<\/p>\n<h4>\u670d\u52a1\u5668\u63a5\u5165 Leaf<\/h4>\n<p>\u670d\u52a1\u5668\u63a5\u5165\u6d89\u53ca\u5230\u5e03\u7ebf\u65b9\u5f0f\uff0c\u4ee5\u53ca\u63a5\u5165\u4ea4\u6362\u673a\u7684\u9009\u62e9\uff0c\u5e38\u89c1\u5e03\u7ebf\u65b9\u5f0f\u6709 TOR \u4ee5\u53ca EOR\/MOR \u4e24\u7c7b\uff0c\u8fd9\u4e24\u7c7b\u53ef\u4ee5\u7ec4\u5408\u51fa\u4e30\u5bcc\u7684\u90e8\u7f72\u65b9\u5f0f\uff0c\u5728\u5177\u4f53\u9879\u76ee\u4e2d\uff0c\u9700\u8981\u6839\u636e\u4e1a\u52a1\u90e8\u7f72\u7684\u9700\u6c42\uff0c\u7075\u6d3b\u9009\u62e9\u4e0d\u540c\u7684\u90e8\u7f72\u65b9\u5f0f\u6216\u7ec4\u5408\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1973ebda51.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926093803262\" \/><\/p>\n<p><center> TOR \u63a5\u5165\u65b9\u5f0f <\/center><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19740c5ada.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926093808437\" \/><\/p>\n<p><center> EOR\/MOR \u63a5\u5165\u65b9\u5f0f <\/center><\/p>\n<p>\u670d\u52a1\u5668\u63a5\u5165\u65b9\u5f0f\u5bf9\u6bd4\u5982\u4e0b\u8868<\/p>\n<p><center> \u670d\u52a1\u5668\u63a5\u5165\u65b9\u5f0f\u5bf9\u6bd4 <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u90e8\u7f72\u65b9\u5f0f<\/th>\n<th><strong>TOR<\/strong> <strong>\uff08<\/strong> <strong>Top Of Rack<\/strong> <strong>\uff09<\/strong><\/th>\n<th><strong>EOR<\/strong> <strong>\uff08<\/strong> <strong>End Of Row<\/strong> <strong>\uff09<\/strong> <strong>\/MOR<\/strong> <strong>\uff08<\/strong> <strong>Middle Of Row<\/strong> <strong>\uff09<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u670d\u52a1\u5668\u7c7b\u578b<\/td>\n<td>1U\/2U\/4U \u673a\u67b6\u670d\u52a1\u5668\u3001\u5200\u7247\u670d\u52a1\u5668(\u76f4\u901a)<\/td>\n<td>1U\/2U\/4U \u673a\u67b6\u670d\u52a1\u5668\u3001\u5200\u7247\u670d\u52a1\u5668(\u4ea4\u6362\u6a21\u5757)<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u9ad8\u5bc6\u5ea6\u670d\u52a1\u5668\u673a\u67dc<\/td>\n<td>\u4f4e\u5bc6\u5ea6\u670d\u52a1\u5668\u673a\u67dc\uff0c\u9ad8\u5bc6\u5200\u7247\u673a\u67dc<\/td>\n<\/tr>\n<tr>\n<td>\u5e03\u7ebf<\/td>\n<td>\u7b80\u5316\u670d\u52a1\u5668\u673a\u67dc\u4e0e\u7f51\u7edc\u673a\u67dc\u95f4\u6c34\u5e73\u5e03\u7ebf<\/td>\n<td>\u5e03\u7ebf\u590d\u6742<\/td>\n<\/tr>\n<tr>\n<td>\u7ef4\u62a4<\/td>\n<td>\u63a5\u5165\u8bbe\u5907\u591a\uff0c\u7f51\u7edc\u7ba1\u7406\u7ef4\u62a4\u590d\u6742\uff1b\u7535\u7f06\u7ef4\u62a4\u7b80\u5355\uff0c\u6269\u5c55\u6027\u597d\u3002<\/td>\n<td>\u63a5\u5165\u8bbe\u5907\u5c11\uff0c\u7ef4\u62a4\u7b80\u5355\uff1b\u7535\u7f06\u7ef4\u62a4\u590d\u6742\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u7684\u573a\u666f\u4e2d\uff0c\u5927\u90e8\u5206\u5c5e\u4e8e\u9ad8\u5bc6\u5ea6\u670d\u52a1\u5668\u7684\u573a\u666f\uff0c\u56e0\u6b64\u91c7\u7528 TOR \u7684\u65b9\u5f0f\u8f83\u4e3a\u5e38\u89c1\uff0c\u4e0d\u540c\u670d\u52a1\u5668\u548c\u573a\u666f\u7684\u90e8\u7f72\u601d\u8def\u53ef\u53c2\u8003\u4e0b\u8868<\/p>\n<p><center> \u670d\u52a1\u5668\u90e8\u7f72\u5178\u578b\u573a\u666f <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th>\u670d\u52a1\u5668\u5bc6\u5ea6<\/th>\n<th>\u670d\u52a1\u5668\u79cd\u7c7b<\/th>\n<th>I\/O \u6a21\u5757\u914d\u7f6e<\/th>\n<th>\u4e1a\u52a1\u7f51\u53e3<\/th>\n<th>\u5b58\u50a8\u7f51\u53e3<\/th>\n<th>\u4e1a\u52a1\u7ba1\u7406\u7f51\u53e3<\/th>\n<th>\u5efa\u8bae\u7684\u63a5\u5165\u4ea4\u6362\u673a\u90e8\u7f72<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f4e\u5bc6\u5ea6\u5206\u533a<\/td>\n<td>\u673a\u67b6\u5f0f\u670d\u52a1\u5668 2U \u4e3a\u4f8b<\/td>\n<td>\u56fa\u5b9a GE\/10GE\uff0c\u5e76\u914d\u7f6e FC \u53ca GE\/10GE \u7f51\u5361<\/td>\n<td>2 \u4e2a GE\/10GE<\/td>\n<td>0~2 \u4e2a FC \u6216 GE\/10GE<\/td>\n<td>0~2 \u4e2a GE\/10GE<\/td>\n<td>EOR\/MOR\/TOR<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u5bc6\u5ea6\u5206\u533a<\/td>\n<td>\u673a\u67b6\u5f0f\u670d\u52a1\u5668 2U \u4e3a\u4f8b<\/td>\n<td>\u56fa\u5b9a GE\/10GE\uff0c\u5e76\u914d\u7f6e FC \u53ca GE\/10GE \u7f51\u5361<\/td>\n<td>2 \u4e2a GE\/10GE<\/td>\n<td>0~2 \u4e2a FC \u6216 GE\/10GE<\/td>\n<td>0~2 \u4e2a GE\/10GE<\/td>\n<td>TOR<\/td>\n<\/tr>\n<tr>\n<td>\u5200\u7247\u670d\u52a1\u5668\u4ee5 10 \u5200\u7247\/\u6846\u4e3a\u4f8b 8U<\/td>\n<td>\u914d\u7f6e\u76f4\u901a\u6a21\u5757(\u6bcf\u4e2a\u7f51\u53e3\u4e0e\u5200\u7247\u901a\u8fc7\u80cc\u677f\u76f4\u63a5\u8fde\u63a5)<\/td>\n<td>20 \u4e2a GE \u76f4\u901a<\/td>\n<td>0,10,20 \u4e2a FC \u76f4\u901a\u6216 0,10,20GE \u76f4\u901a<\/td>\n<td>0,20 \u4e2a GE<\/td>\n<td>TOR \u4ee5\u592a\u94fe\u8def\u9700\u5c0f\u4e8e TOR \u6700\u5927\u63a5\u5165\u5bc6\u5ea6<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u914d\u7f6e\u4ea4\u6362\u6a21\u5757(\u4ea4\u6362\u6a21\u5757\u76f8\u5f53\u4e8e\u4e00\u4e2a\u63a5\u5165\u4ea4\u6362\u673a)<\/td>\n<td>2~4 \u4e2a 10GE<\/td>\n<td>0~6 \u4e2a FC \u6216 10GE<\/td>\n<td>0~2 \u4e2a GE\/10GE<\/td>\n<td>EOR\/MOR<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4e0b\u9762\u4ee5\u9ad8\u5bc6\u673a\u67b6\u670d\u52a1\u5668\u573a\u666f\u4e3a\u4f8b\uff0c\u5982\u4e0b\u56fe\uff0c\u6bcf\u673a\u67b6\u90e8\u7f72 10 \u53f0\u67b6\u5f0f\u670d\u52a1\u5668\uff0c\u6bcf\u6392\u5171\u6709 10 \u4e2a\u673a\u67b6\u90e8\u7f72\u4e86\u670d\u52a1\u5668\uff0c\u6784\u6210\u9ad8\u5bc6\u5ea6\u673a\u67b6\u670d\u52a1\u5668\u90e8\u7f72\uff0c\u67d0\u6570\u636e\u4e2d\u5fc3\u5171\u6709 4 \u6392\u8fd9\u79cd\u673a\u67b6\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19743837d4.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926094156046\" \/><\/p>\n<p><center> \u9ad8\u5bc6\u673a\u67b6\u670d\u52a1\u5668\u63a5\u5165\u65b9\u6848 <\/center><\/p>\n<p>\u6bcf\u53f0\u670d\u52a1\u5668\u5177\u6709 2 \u4e2a 10GE \u4e1a\u52a1\u7f51\u53e3\u548c 1 \u4e2a FE \u63a5\u5165 BMC \u7ba1\u7406\u53e3\u3002\u4e3a\u4e86\u4fdd\u8bc1\u53ef\u9760\u6027\uff0c\u6bcf\u53f0\u670d\u52a1\u5668\u91c7\u7528 M-LAG \u7684\u65b9\u5f0f\u63a5\u5165\u7f51\u7edc\u3002\u76f8\u90bb\u7684\u4e24\u4e2a\u673a\u67b6\u7ec4\u6210\u4e00\u7ec4 M-LAG \u7684\u7cfb\u7edf\uff0c\u8fd9\u6837\u4e00\u4e2a\u673a\u67b6\u4e0a\u9762\u7684 TOR \u4ea4\u6362\u673a\u9700\u8981\u63a5\u5165 200G\uff0810G\u00d710\u00d72 = 200G\uff09\u5e26\u5bbd\u7684\u6d41\u91cf\u3002<\/p>\n<p>\u6839\u636e\u7ecf\u9a8c\u503c\uff0c\u6211\u4eec\u5728\u63a5\u5165\u5c42\u7684\u6536\u655b\u6bd4\u4e00\u822c\u63a7\u5236\u5728 3\uff1a1 \u5de6\u53f3\uff0c\u8fd9\u4e3b\u8981\u53d6\u51b3\u4e8e\u6211\u4eec\u5c06\u4e3a\u63a5\u5165\u4ea4\u6362\u673a\u8bbe\u8ba1\u591a\u5927\u7684\u4e0a\u884c\u5e26\u5bbd\u3002\u76ee\u524d\u6765\u8bf4\uff0c\u63a5\u5165\u4ea4\u6362\u673a\u7684\u5355\u4e2a\u4e0a\u884c\u63a5\u53e3\u53ef\u4ee5\u8fbe\u5230 40G \u7684\u5e26\u5bbd\uff0c\u7406\u8bba\u4e0a\u901a\u8fc7 4 \u4e2a 40G \u7684\u4e0a\u884c\u63a5\u53e3\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5927\u81f4\u5c06\u6536\u655b\u6bd4\u505a\u5230 1\uff1a1\u3002\u4f46\u662f\u6b64\u65f6\u6211\u4eec\u81f3\u5c11\u9700\u8981\u4e3a\u8be5 Spine \u8bbe\u7f6e 4 \u53f0\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u4e14\u6bcf\u589e\u52a0\u4e00\u4e2a\u4e0a\u884c\u63a5\u53e3\u5c31\u9700\u8981\u589e\u52a0\u4e00\u53f0\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u56e0\u6b64\u8fd9\u4e2a\u5f00\u9500\u8fd8\u662f\u5341\u5206\u53ef\u89c2\u7684\u3002\u5728\u5b9e\u9645\u90e8\u7f72\u4e2d\uff0c\u6211\u4eec\u4e00\u822c\u8bbe\u7f6e\u4e24\u53f0\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u63a5\u5165\u4ea4\u6362\u673a\u901a\u8fc7 2 \u4e2a 40GE \u63a5\u53e3\u63a5\u5165\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u63d0\u4f9b 80G\uff0840G\u00d72 = 80G\uff09\u7684\u4e0a\u884c\u5e26\u5bbd\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5f97\u5230 2.5\uff1a1\uff08200G\u00f780G = 2.5\uff09\u7684\u6536\u655b\u6bd4\uff0c\u5f88\u597d\u7684\u5c06\u5176\u63a7\u5236\u5728 3:1 \u4ee5\u5185\u3002<\/p>\n<p>\u6839\u636e\u4ee5\u4e0a\u7684\u5206\u6790\uff0c\u6211\u4eec\u63a8\u8350\u9009\u62e9 <strong>CE6870-24S6CQ-EI<\/strong> \u4f5c\u4e3a TOR \u63a5\u5165\u4ea4\u6362\u673a\uff0c\u5982\u56fe\u6240\u793a\uff0c\u8be5\u4ea4\u6362\u673a\u5177\u6709 24 \u4e2a 10GE SFP+\u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u548c 6 \u4e2a 40GE\/100GE QSFP28 \u4ee5\u592a\u7f51\u5149\u63a5\u53e3\u3002\u5176\u4e0a\u884c\u53e3\u8fd8\u652f\u6301 100GE \u7684\u5149\u6a21\u5757\uff0c\u5728\u4e0d\u589e\u52a0\u6c47\u805a\u4ea4\u6362\u673a\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7 100GE \u63a5\u53e3\u4e5f\u53ef\u4ee5\u8fbe\u5230\u63a5\u8fd1 1\uff1a1 \u7684\u6536\u655b\u6bd4\u3002\u9664\u6b64\u4e4b\u5916\uff0cCE6870 \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u4f9b 4GB \u7684\u5927\u7f13\u5b58\uff0c\u53ef\u8f7b\u677e\u5e94\u5bf9\u89c6\u9891\u3001\u641c\u7d22\u7b49\u5e94\u7528\u5f15\u8d77\u7684\u6d41\u91cf\u6d6a\u6d8c\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1974610351.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926094325963\" \/><\/p>\n<p><center> CE6870-24S6CQ-EI <\/center><\/p>\n<p>CE6870 \u7cfb\u5217\u8fd8\u63d0\u4f9b 48 \u4e2a 10GE \u63a5\u53e3\u7684\u6b3e\u578b\uff0c\u53ef\u652f\u6301\u66f4\u9ad8\u5bc6\u5ea6\u7684\u670d\u52a1\u5668\u63a5\u5165\u9700\u6c42\u3002\u5982\u679c\u4e0d\u9700\u8981\u7528\u5230\u5927\u7f13\u5b58\uff0c\u4e5f\u53ef\u4ee5\u9009\u7528 <strong>CE6851-48S6Q-HI<\/strong> \u4f5c\u4e3a TOR \u63a5\u5165\u4ea4\u6362\u673a\u3002<\/p>\n<p>*\u6b64\u5904\u6ca1\u6709\u8003\u8651\u670d\u52a1\u5668\u548c\u4ea4\u6362\u673a\u7ba1\u7406\u7f51\u53e3\u7684\u63a5\u5165\u9700\u6c42\u3002\u7531\u4e8e\u7ba1\u7406\u7f51\u53e3\u4e0d\u9700\u8981\u5927\u7684\u5e26\u5bbd\u4fdd\u8bc1\uff0c\u4ece\u63a7\u5236\u6210\u672c\u7684\u89d2\u5ea6\u51fa\u53d1\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u4f1a\u9009\u62e9\u4ef7\u683c\u8f83\u4fbf\u5b9c\u7684\u63a5\u5165\u4ea4\u6362\u673a\uff08\u53ea\u8981\u6ee1\u8db3\u63a5\u53e3\u63a5\u5165\u9700\u6c42\u5373\u53ef\uff09\uff0c\u4f8b\u5982\u534e\u4e3a S5700 \u7cfb\u5217\u4ea4\u6362\u673a\uff0c\u91c7\u7528 MOR\/EOR \u7684\u90e8\u7f72\u65b9\u5f0f\u3002<\/p>\n<h4>Leaf \u63a5\u5165 Spine<\/h4>\n<p>\u7740\u770b Spine \u5c42\u4ea4\u6362\u673a\u7684\u9009\u62e9\u3002\u6bcf\u6392\u673a\u67b6\u4e0a\u5171\u6709 10 \u53f0 TOR \u4ea4\u6362\u673a\u9700\u8981\u8fde\u63a5\u5230\u6211\u4eec\u7684\u6c47\u805a\u4ea4\u6362\u673a\uff0c\u6bcf\u53f0 TOR \u4ea4\u6362\u673a\u901a\u8fc7 2 \u4e2a 40GE \u63a5\u53e3\u63a5\u5165\u5230 Spine \u5c42\u8bbe\u5907\uff0c\u4e00\u5171\u662f 80 \u4e2a\uff082\u00d710\u00d74 = 80\uff09\u63a5\u53e3\uff0c3200G\uff0880\u00d740G = 3200G\uff09\u7684\u5e26\u5bbd\u3002<\/p>\n<p>\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u5c06\u8fd9\u4e9b\u63a5\u53e3\u5206\u4e3a\u51e0\u4e2a Spine \u8282\u70b9\u63a5\u5165\u5230 Spine \u5c42\u8bbe\u5907\u3002\u4e3a\u4e86\u907f\u514d\u7684\u8bbe\u5907\u7684\u5355\u70b9\u6545\u969c\u5f15\u8d77\u7f51\u7edc\u95ee\u9898\uff0c\u6211\u4eec\u6bcf\u4e2a Spine \u8282\u70b9\u90fd\u81f3\u5c11\u6709 2 \u53f0 Spine \u5c42\u4ea4\u6362\u673a\u3002<\/p>\n<p>\u5982\u679c\u9009\u62e9\u5c06 TOR \u4ea4\u6362\u673a\u4f5c\u4e3a\u4e00\u4e2a Spine \u63a5\u5165\uff0c\u90a3\u4e48\u8fd9\u4e2a Spine \u63a5\u5165\u7684\u63a5\u53e3\u6570\u4e3a 80 \u4e2a\u63a5\u53e3\uff0c3200G \u7684\u5e26\u5bbd\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7 100G \u7684\u4e0a\u884c\u94fe\u8def\u5230 Border Leaf \u8bbe\u5907\uff08\u4e00\u822c\u4e3a\u4e24\u53f0\uff0c\u5317\u5411\u8fde\u63a5\u5230\u51fa\u53e3\u8def\u7531\uff09\u5219\u53ef\u4ee5\u63d0\u4f9b 400G\uff084*100G\uff09\u7684\u5e26\u5bbd\uff0c\u6b64\u65f6\u6536\u655b\u6bd4\u4e3a 8:1\uff083200G\/400G\uff09<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1974883253.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926094629959\" \/><\/p>\n<p><center> 1 \u4e2a Spine \u63a5\u5165 <\/center><\/p>\n<p>\u5982\u679c\u9009\u62e9\u5c06\u8fd9\u4e9b TOR \u4ea4\u6362\u673a\u5206\u4e3a\u4e24\u4e2a Spine \u63a5\u5165\uff0c\u90a3\u4e48\u6bcf\u4e2a Spine \u63a5\u5165\u7684\u63a5\u53e3\u6570\u4e3a 40 \u4e2a\u63a5\u53e3\uff0c1600G \u7684\u5e26\u5bbd\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u901a\u8fc7 100G \u7684\u4e0a\u884c\u94fe\u8def\u94fe\u63a5\u5230 Border Leaf \u8bbe\u5907\uff0c\u5219\u53ef\u4ee5\u63d0\u4f9b 400G\uff084*100G = 400G\uff09\u7684\u5e26\u5bbd\uff0c\u6b64\u65f6\u6536\u655b\u6bd4\u4e3a 4:1\uff081600G\/400G\uff09<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1974b18a4a.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926094833161\" \/><\/p>\n<p><center> 2 \u4e2a Spine \u63a5\u5165 <\/center><\/p>\n<p>\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d Spine \u7684\u5212\u5206\uff0c\u6536\u655b\u6bd4\u5e76\u4e0d\u662f\u552f\u4e00\u7684\u4f9d\u636e\uff0c\u66f4\u4e3b\u8981\u7684\u662f\u6839\u636e\u4e1a\u52a1\u548c\u529f\u80fd\u7684\u5206\u533a\u6765\u5212\u5206\u7684\u3002\u53e6\u5916\u53d7\u9650\u4e8e\u4ea4\u6362\u673a\u672c\u8eab\u8def\u7531\u3001ARP \u7b49\u89c4\u683c\u7684\u9650\u5236\uff0c\u518d\u52a0\u4e0a\u73b0\u5728\u865a\u62df\u673a\u7684\u5927\u89c4\u6a21\u5e94\u7528\uff08\u865a\u62df\u6bd4\u8fbe\u5230 1:30 \u6216\u66f4\u9ad8\uff0c\u5bf9\u89c4\u683c\u8981\u6c42\u66f4\u9ad8\uff09\uff0c\u4e00\u4e2a Spine \u7684\u89c4\u6a21\u4e5f\u4e0d\u4f1a\u592a\u5927\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u573a\u666f\u4e0b\uff0c\u91c7\u7528\u4e86\u4e24\u4e2a Spine \u63a5\u5165\u7684\u65b9\u5f0f\uff0c\u5373\u5c06 Row1 \u548c Row2 \u516c\u7528\u4e00\u4e2a Spine\uff0cRow3 \u548c Row4 \u516c\u7528\u4e00\u4e2a Spine\uff0c\u6b64\u65f6\u4e00\u822c\u9009\u7528\u6846\u5f0f\u4ea4\u6362\u673a\u6216\u9ad8\u6027\u80fd\u76d2\u5f0f\u7075\u6d3b\u63d2\u5361\u4ea4\u6362\u673a\u4f5c\u4e3a Spine \u8bbe\u5907\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\uff0c\u9009\u62e9 CE12804 \u4f5c\u4e3a Spine \u4ea4\u6362\u673a\uff0cCE12804 \u5177\u6709 4 \u4e2a\u4e1a\u52a1\u677f\u5361\u69fd\u4f4d\uff08CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u53ef\u4ee5\u63d0\u4f9b 4\u30018\u300112\u300116 \u4e2a\u4e1a\u52a1\u677f\u5361\u69fd\u4f4d\uff0c\u53ef\u6839\u636e\u9700\u8981\u7075\u6d3b\u9009\u62e9\uff09\uff0c\u53ef\u9009\u7684\u677f\u5361\u79cd\u7c7b\u4e30\u5bcc\uff0c\u652f\u6301\u9ad8\u5bc6 40GE \u677f\u5361\uff08\u6700\u9ad8\u53ef\u63d0\u4f9b 144 \u4e2a 40GE \u63a5\u53e3\uff0c36\u00d74 = 144\uff09\u548c\u9ad8\u5bc6 100GE \u677f\u5361\uff08\u6700\u9ad8\u53ef\u63d0\u4f9b 144 \u4e2a 100GE \u63a5\u53e3\uff0c36\u00d74 = 144\uff09\u3002\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u548c\u642d\u914d\uff0c\u4e5f\u4fbf\u4e8e\u540e\u671f\u7684\u8c03\u6574\u6216\u8005\u6269\u5bb9\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1974db2563.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926095034076\" \/><\/p>\n<p><center> CE12804 <\/center><\/p>\n<p>\u5728\u4e0a\u8ff0\u7684\u9700\u6c42\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u6bcf\u53f0 CE12804 \u4ea4\u6362\u673a\u9009\u62e9 2 \u5757 24 \u63a5\u53e3\u7684 40GE \u5355\u677f\uff08<strong>CE-L24LQ-EC1<\/strong>\uff09\u7528\u4e8e\u4e0b\u884c\u8fde\u63a5\u548c 1 \u5757 4 \u63a5\u53e3\u7684 100GE \u5355\u677f\uff08<strong>CE-L04CF-EF<\/strong>\uff09\u7528\u4e8e\u4e0a\u884c\u8fde\u63a5\u3002<\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u8fd8\u6709\u4e00\u79cd\u66f4\u4f4e\u6210\u672c\u7684\u65b9\u6848\uff0c\u5373\u9009\u7528 CE8860-4C-EI \u4f5c\u4e3a Spine \u4ea4\u6362\u673a,\u3002CE8860-4C-EI \u662f\u5177\u6709 2U \u9ad8\u5ea6\u7684\u7075\u6d3b\u63d2\u5361\u4ea4\u6362\u673a\uff0c\u6700\u591a\u53ef\u4ee5\u63d2\u5165 4 \u4e2a\u63d2\u5361\u3002\u5728\u4ee5\u4e0a\u9700\u6c42\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u9009\u62e9 3 \u5757 16 \u7aef\u53e3\u7684 40GE \u63d2\u5361\uff08CE88-D16Q\uff09\u548c 1 \u5757 8 \u7aef\u53e3\u7684 40GE\/100GE \u63d2\u5361\uff08CE88-D8CQ\uff09\u3002CE88-D16Q \u7528\u4e8e\u4e0b\u884c\u8fde\u63a5\uff1bCE88-D8CQ \u7528\u4e8e\u4e0a\u884c\u8fde\u63a5\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19750e78f6.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926095533873\" \/><\/p>\n<p><center> CE8860-4C-EI <\/center><\/p>\n<h4>Spine \u63a5\u5165 Border Leaf<\/h4>\n<p>\u6700\u540e\u6211\u4eec\u6765\u770b Border Leaf \u5c42\u7684\u8bbe\u8ba1\uff0cBorder Leaf \u5317\u5411\u4e3b\u8981\u5f0f\u8fde\u63a5\u51fa\u53e3\u8def\u7531\u5668\uff0c\u5357\u5411\u8fde\u63a5\u4e0d\u540c\u7684 Spine\uff0c\u627f\u62c5\u5357\u5317\u5411\u6d41\u91cf\u7684\u8f6c\u53d1\uff0cBorder Leaf \u7684\u8bbe\u8ba1\u5f88\u91cd\u8981\u7684\u662f\u4e00\u4e2a\u8003\u8651\u5ba2\u6237\u6240\u8d2d\u4e70\u7684\u51fa\u53e3\u8def\u7531\u5668\u7684\u7aef\u53e3\u3002\u8fd9\u4e9b\u7aef\u53e3\u76f8\u6bd4\u8f83\u4e8e\u6211\u4eec\u4e0b\u5c42\u7684\u7f51\u7edc\u8bbe\u5907\u6bd4\u8f83\u8d35\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u90fd\u662f 10GE\/40GE \u7684\u63a5\u53e3\u3002\u8fd9\u4e5f\u610f\u5473\u7740\u6211\u4eec\u5728 Border Leaf \u7684\u6536\u655b\u6bd4\u4f1a\u6bd4\u8f83\u5927\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197546b0b8.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926095732270\" \/><\/p>\n<p><center> Spine \u63a5\u5165 Border Leaf \u793a\u610f <\/center><\/p>\n<p>\u5982\u679c\u6211\u4eec\u6309\u7167 4 \u4e2a 40GE \u7684\u51fa\u53e3\u63a5\u53e3\u6765\u8ba1\u7b97\uff0c\u6211\u4eec\u5c06\u6709 160G \u7684\u5e26\u5bbd\uff0c\u6b64\u65f6\u6536\u655b\u6bd4\u662f 5:1\uff08800G\u00f7160G = 5\uff09\u3002\u4f46\u662f\u6839\u636e\u76ee\u524d\u7edf\u8ba1\uff0c\u7ea6 75%\u7684\u6d41\u91cf\u90fd\u662f\u53d1\u751f\u5728\u6570\u636e\u4e2d\u5fc3\u7684\u5185\u90e8\uff0c\u5373\u4e1c\u897f\u5411\u7684\u6d41\u91cf\u3002\u90a3\u4e48\u5269\u4e0b\u7684 25%\u7684\u6d41\u91cf\uff0c\u5373\u5357\u5317\u5411\u7684\u6d41\u91cf\u5927\u6982\u53ea\u6709 200G\uff08800G\u00d725%= 200G\uff09\u3002\u5982\u679c\u6309\u7167\u8fd9\u4e2a\u6765\u4f30\u7b97\uff0c\u6211\u4eec\u7684\u6536\u655b\u6bd4\u4e3a 1.25:1\uff08200G\u00f7160G = 1.25\uff09\uff0c\u5c5e\u4e8e\u53ef\u63a5\u53d7\u7684\u8303\u56f4\u3002<\/p>\n<p>\u7531\u4e8e Border Leaf \u7684\u8bbe\u5907\u4e0d\u9700\u8981\u5f88\u591a\u63a5\u53e3\uff0c\u9009\u7528\u4e0a\u9762\u63d0\u5230\u7684 CE6870-24S6-CQ-EI \u4f5c\u4e3a Border Leaf \u8bbe\u5907\u5c31\u53ef\u4ee5\u4e86\uff0c\u6700\u7ec8\u5f97\u5230\u8bbe\u8ba1\u5982\u5982\u4e0b<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19756dc71a.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926095846871\" \/><\/p>\n<p><center> \u6536\u655b\u6bd4\u8bbe\u8ba1\u903b\u8f91\u793a\u610f <\/center><\/p>\n<h2>Fabric \u7f51\u7edc<\/h2>\n<p>\u63a5\u4e0b\u6765\u5c06\u8981\u4ecb\u7ecd\u7684\u662f CE \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u4f9b\u7684\u4e0d\u540c\u7684\u903b\u8f91\u4f53\u7cfb\u67b6\u6784\uff0c\u8bf4\u5230\u903b\u8f91\u67b6\u6784\uff0c\u5f88\u591a\u4eba\u80af\u5b9a\u89c9\u5f97\uff0c\u903b\u8f91\u5c42\u9762\u7684\u8bbe\u8ba1\u4e0d\u5916\u4e4e\u5c31\u662f\u90a3\u4e9b\u7834\u73af\u534f\u8bae\u7b97\u6cd5\u3001IP \u5bfb\u5740\u4ee5\u53ca\u4e8c\u4e09\u5c42\u8f6c\u53d1\u673a\u5236\uff08\u4e8c\u5c42 VLAN+xSTP\u3001\u4e09\u5c42\u8def\u7531\uff09\uff0c\u90fd\u662f\u4e00\u4e9b\u8001\u751f\u5e38\u8c08\u7684\u6210\u719f\u6280\u672f\u4e86\u3002\u6240\u4ee5\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9996\u5148\u5f97\u660e\u786e\u7684\u4e00\u70b9\u5c31\u662f\uff0c\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u76f8\u8f83\u4e8e\u56ed\u533a\u7f51\u7edc\u6709\u4ec0\u4e48\u4e0d\u540c\uff1f<\/p>\n<p>\u968f\u7740\u4e91\u8ba1\u7b97\u7684\u53d1\u5c55\uff0c\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\u670d\u52a1\u5668\u865a\u62df\u5316\u6280\u672f\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f46\u670d\u52a1\u5668\u5728\u8fc1\u79fb\u65f6\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u8fc1\u79fb\u65f6\u4e1a\u52a1\u4e0d\u4e2d\u65ad\uff0c\u5c31\u8981\u6c42\u4e0d\u4ec5\u865a\u62df\u673a\u7684 IP \u5730\u5740\u4e0d\u53d8\uff0c\u800c\u4e14\u865a\u62df\u673a\u7684\u8fd0\u884c\u72b6\u6001\u4e5f\u5fc5\u987b\u4fdd\u6301\u539f\u72b6\uff08\u4f8b\u5982 TCP \u4f1a\u8bdd\u72b6\u6001\uff09\uff0c\u6240\u4ee5\u865a\u62df\u673a\u7684\u52a8\u6001\u8fc1\u79fb\u53ea\u80fd\u5728\u540c\u4e00\u4e2a\u4e8c\u5c42\u57df\u4e2d\u8fdb\u884c\uff0c\u800c\u4e0d\u80fd\u8de8\u4e8c\u5c42\u57df\u8fc1\u79fb\uff0c\u8fd9\u5c31\u8981\u6211\u7684\u4e8c\u5c42\u7f51\u7edc\u8db3\u591f\u5927\u3002\u800c\u4f20\u7edf\u7684\u4e8c\u5c42\u6280\u672f\uff0c\u4e0d\u8bba\u662f\u901a\u8fc7\u7f29\u5c0f\u4e8c\u5c42\u57df\u7684\u8303\u56f4\u548c\u89c4\u6a21\u6765\u63a7\u5236\u5e7f\u64ad\u98ce\u66b4\u7684\u89c4\u6a21\uff08VLAN, Virtual Local Area Network\uff09\u4ea6\u6216\u662f\u963b\u585e\u6389\u5197\u4f59\u8bbe\u5907\u548c\u94fe\u8def\u6765\u7834\u73af\uff08xSTP, Spanning Tree Protocol\uff09\uff0c\u7f51\u7edc\u4e2d\u80fd\u591f\u5bb9\u7eb3\u7684\u4e3b\u673a\u6570\u91cf\u3001\u6536\u655b\u6027\u80fd\u4ee5\u53ca\u7f51\u7edc\u8d44\u6e90\u7684\u5e26\u5bbd\u5229\u7528\u7387\u5bf9\u4e8e\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u800c\u8a00\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\u3002<\/p>\n<p>\u6b64\u65f6\uff0c\u8f6e\u5230\u534e\u4e3a CE \u7cfb\u5217\u4ea4\u6362\u673a\u5927\u663e\u795e\u901a\u4e86\uff0c\u63d0\u4f9b\u4e86\u591a\u79cd\u89e3\u51b3\u4e8c\u5c42\u6269\u5c55\u80fd\u529b\u6280\u672f\uff0c\u5305\u62ec\u4e86\u57fa\u4e8e\u8bbe\u5907\u865a\u62df\u5316\u7684\u5806\u53e0\u4ee5\u53ca M-LAG\uff08Multichassis Link Aggregation Group\uff09\uff0c\u8fd9\u4e9b\u90fd\u662f\u6784\u9020\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u903b\u8f91\u7f51\u7edc\u7684\u5173\u952e\uff0c\u4e0b\u9762\u5c31\u8ba9\u6211\u4eec\u6765\u8ba8\u8bba\u57fa\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u6bcf\u79cd\u6280\u672f\u7684\u4f18\u7f3a\u70b9\uff0c\u54ea\u4e9b\u8bbe\u8ba1\u53ef\u80fd\u66f4\u9002\u5408\u3002<\/p>\n<h3>\u5806\u53e0\u7ec4\u7f51\u65b9\u6848<\/h3>\n<p>\u5806\u53e0\u662f\u6307\u5c06\u591a\u53f0\u4ea4\u6362\u673a\u8bbe\u5907\u901a\u8fc7\u7ebf\u7f06\u8fde\u63a5\u540e\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u865a\u62df\u5316\u6210\u4e00\u53f0\u8bbe\u5907\uff0c\u4f5c\u4e3a\u4e00\u79cd\u6a2a\u5411\u865a\u62df\u5316\u6280\u672f\uff0c\u5c06\u591a\u53f0\u8bbe\u5907\u5728\u903b\u8f91\u4e0a\u865a\u62df\u6210\u4e00\u53f0\u8bbe\u5907\uff0c\u53ef\u4ee5\u7b80\u5316\u7f51\u7edc\u7684\u914d\u7f6e\u548c\u7ba1\u7406\u3002\u540c\u65f6\uff0c\u7ed3\u5408\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\u6280\u672f\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u53ca\u94fe\u8def\u7684\u9ad8\u53ef\u9760\u6027\u5907\u4efd\uff0c\u800c\u4e14\u53ef\u4ee5\u907f\u514d\u4e8c\u5c42\u73af\u8def\u3002\u76f8\u5bf9\u4f20\u7edf\u7684 STP \u7834\u73af\u4fdd\u62a4\uff0c\u903b\u8f91\u62d3\u6251\u66f4\u52a0\u6e05\u6670\u3001\u94fe\u8def\u5229\u7528\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197594927d.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926101357481\" \/><\/p>\n<p><center> \u5806\u53e0\u793a\u610f\u56fe <\/center><\/p>\n<p>\u534e\u4e3a CE \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u4f9b\u7684\u5806\u53e0\u6280\u672f\u6709 CSS \u6280\u672f\uff08\u6846\u5f0f\u5806\u53e0\uff09\u3001iStack\uff08\u76d2\u5f0f\u5806\u53e0\uff09\uff0c\u4e3b\u8981\u5178\u578b\u7279\u5f81\u6709\uff1a<\/p>\n<p>1\u3001 \u4ea4\u6362\u673a\u591a\u865a\u4e00\uff1aCSS\/iStack \u5bf9\u5916\u8868\u73b0\u4e3a\u4e00\u53f0\u903b\u8f91\u4ea4\u6362\u673a\uff0c\u63a7\u5236\u5e73\u9762\u5408\u4e00\uff0c\u7edf\u4e00\u7ba1\u7406\u3002<\/p>\n<p>2\u3001 \u8f6c\u53d1\u5e73\u9762\u5408\u4e00\uff1aCSS\/iStack \u5185\u7269\u7406\u8bbe\u5907\u8f6c\u53d1\u5e73\u9762\u5408\u4e00\uff0c\u8f6c\u53d1\u4fe1\u606f\u5171\u4eab\u5e76\u5b9e\u65f6\u540c\u6b65\u3002<\/p>\n<p>3\u3001 \u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\uff1a\u8de8 CSS\/iStack \u5185\u7269\u7406\u8bbe\u5907\u7684\u94fe\u8def\u88ab\u805a\u5408\u6210\u4e00\u4e2a Eth-Trunk \u7aef\u53e3\uff0c\u548c\u4e0b\u6e38\u8bbe\u5907\u5b9e\u73b0\u4e92\u8054\u3002<\/p>\n<p>\u5982\u56fe\u6240\u793a\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\uff0c\u63a5\u5165\u5c42\u3001\u6c47\u805a\u5c42\/\u6838\u5fc3\u5c42\u901a\u8fc7\u90e8\u7f72\u5806\u53e0\u6784\u9020\u51fa\u4e00\u4e2a\u903b\u8f91\u7b80\u5355\u3001\u65e0\u73af\u7684\u7f51\u7edc\u3002<\/p>\n<ul>\n<li>\u63a5\u5165\u5c42\u4f7f\u7528\u4f4e\u6210\u672c\u7684 CE8800&amp;7800&amp;6800&amp;5800 \u7cfb\u5217\u4ea4\u6362\u673a\u6765\u90e8\u7f72\u5806\u53e0\u3002\u7ec8\u7aef\u8bbe\u5907\uff08\u670d\u52a1\u5668\u6216\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\uff09\u53cc\u5f52\u63a5\u5165\u5806\u53e0\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u63a5\u5165\u94fe\u8def\u7684\u9ad8\u53ef\u9760\u6027\u3002<\/li>\n<li>\u6c47\u805a\u5c42\/\u6838\u5fc3\u5c42\u4f7f\u7528\u9ad8\u6027\u80fd CE12800 \u7cfb\u5217\u4ea4\u6362\u673a\u90e8\u7f72\u5806\u53e0\uff0c\u4e0e\u63a5\u5165\u5c42\u4e4b\u95f4\u901a\u8fc7\u8de8\u6846\u94fe\u8def\u805a\u5408\u8fde\u63a5\uff0c\u5f62\u6210\u4e00\u4e2a\u65e0\u73af\u7684\u7f51\u7edc\u3002<\/li>\n<\/ul>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1975bad089.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926101532819\" \/><\/p>\n<p><center> \u6570\u636e\u4e2d\u5fc3\u5185\u5806\u53e0\u7ec4\u7f51 <\/center><\/p>\n<p><strong>\u90e8\u7f72\u65b9\u6848<\/strong><\/p>\n<ul>\n<li>\u901a\u8fc7\u5806\u53e0\uff08CSS\/iStack\uff09\u6280\u672f\u4fdd\u8bc1\u8282\u70b9\u7684\u53ef\u9760\u6027\uff1a\u4e00\u53f0\u8bbe\u5907\u6545\u969c\u540e\uff0c\u53e6\u5916\u4e00\u53f0\u8bbe\u5907\u81ea\u52a8\u63a5\u7ba1\u6240\u6709\u7684\u4e1a\u52a1\u3002<\/li>\n<li>\u901a\u8fc7 CSS+LAG+iStack \u90e8\u7f72\u7aef\u5230\u7aef\u53ef\u9760\u6027\u67b6\u6784\uff0c\u6253\u9020\u65e0\u95f4\u65ad\u6570\u636e\u4e2d\u5fc3\uff0c\u4fdd\u8bc1\u4e1a\u52a1\u6301\u7eed\u8fd0\u8425\u3002<\/li>\n<li>\u591a\u53f0\u63a5\u5165\u5c42 iStack \u5806\u53e0\uff0c2 \u53f0\u6c47\u805a\u5c42 CSS \u96c6\u7fa4\u5806\u53e0\u3002<\/li>\n<li>\u63a5\u5165\u4e0e\u6c47\u805a\u95f4\u91c7\u7528\u591a\u6761 10GE \u6216 40GE \u94fe\u8def\u5168\u8fde\u63a5\uff0c\u4fdd\u969c\u94fe\u8def\u9ad8\u53ef\u9760\u3002<\/li>\n<li>\u6c47\u805a\u4e0e\u6838\u5fc3\u95f4\u91c7\u7528\u9ad8\u901f 40GE \u94fe\u8def\u5168\u8fde\u63a5\uff0c\u786e\u4fdd\u6c47\u805a\u5230\u6838\u5fc3\u65e0\u963b\u585e\u8f6c\u53d1\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6848\u7279\u8272<\/strong><\/p>\n<ul>\n<li>\n<p>\u7b80\u5316\u7ba1\u7406\u548c\u914d\u7f6e<\/p>\n<p>\u5806\u53e0\u5efa\u7acb\u540e\uff0c\u591a\u7269\u7406\u8bbe\u5907\u865a\u62df\u6210\u4e3a\u4e00\u53f0\u8bbe\u5907\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4efb\u4f55\u4e00\u53f0\u6210\u5458\u8bbe\u5907\u767b\u5f55\u5806\u53e0\u7cfb\u7edf\uff0c\u5bf9\u6240\u6709\u6210\u5458\u8bbe\u5907\u8fdb\u884c\u7edf\u4e00\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u4f7f\u7f51\u7edc\u9700\u8981\u7ba1\u7406\u7684\u8bbe\u5907\u8282\u70b9\u51cf\u5c11\u4e00\u534a\u4ee5\u4e0a\u3002<\/p>\n<p>\u5176\u6b21\uff0c\u7ec4\u7f51\u53d8\u5f97\u7b80\u6d01\uff0c\u4e0d\u518d\u9700\u8981\u914d\u7f6e xSTP\u3001VRRP \u7b49\u534f\u8bae\uff0c\u7b80\u5316\u4e86\u7f51\u7edc\u914d\u7f6e\u3002<\/p>\n<\/li>\n<li>\n<p>\u5e26\u5bbd\u5229\u7528\u7387\u9ad8<\/p>\n<p>\u91c7\u7528\u94fe\u8def\u805a\u5408\u7684\u65b9\u5f0f\uff0c\u5e26\u5bbd\u5229\u7528\u7387\u53ef\u4ee5\u8fbe\u5230 100\uff05\uff08STP \u4f1a\u963b\u585e\u94fe\u8def\uff09\uff0c\u91c7\u7528\u9010\u6d41\u65b9\u5f0f\u8d1f\u8f7d\u5747\u8861\uff0c\u652f\u6301\u591a\u79cd\u8d1f\u8f7d\u5206\u62c5\u65b9\u5f0f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5feb\u901f\u7684\u6545\u969c\u6536\u655b<\/p>\n<p>\u76f8\u5bf9\u4e8e STP \u79d2\u7ea7\u7684\u6545\u969c\u6536\u655b\u65f6\u95f4\uff0c\u94fe\u8def\u805a\u5408\u7684\u6545\u969c\u6536\u655b\u65f6\u95f4\u53ef\u63a7\u5236\u5728 ms \u7ea7\u5185\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u7f51\u7edc\u94fe\u8def\u6216\u8282\u70b9\u6545\u969c\u5bf9\u4e1a\u52a1\u7684\u5f71\u54cd\u3002<\/p>\n<\/li>\n<li>\n<p>\u6269\u5bb9\u65b9\u4fbf\u3001\u4fdd\u62a4\u6295\u8d44<\/p>\n<p>\u968f\u7740\u4e1a\u52a1\u7684\u589e\u52a0\uff0c\u5f53\u7528\u6237\u8fdb\u884c\u7f51\u7edc\u5347\u7ea7\u65f6\uff0c\u53ea\u9700\u8981\u589e\u52a0\u65b0\u8bbe\u5907\u5373\u53ef\uff0c\u5728\u4e0d\u9700\u8981\u66f4\u6539\u7f51\u7edc\u914d\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u5e73\u6ed1\u6269\u5bb9\uff0c\u5f88\u597d\u7684\u4fdd\u62a4\u4e86\u6295\u8d44\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u5806\u53e0\u6280\u672f\u4ece\u4f4e\u7aef\u76d2\u5f0f\u5230\u9ad8\u7aef\u6846\u5f0f\u90fd\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\uff0c\u5177\u5907\u4e86\u76f8\u5f53\u7684\u6210\u719f\u5ea6\u548c\u7a33\u5b9a\u5ea6\uff0c\u4f30\u8ba1\u4f1a\u7ed9\u90e8\u5206\u8bfb\u8005\u9020\u6210\u5806\u53e0\u6280\u672f\u7b80\u76f4\u582a\u79f0\u5b8c\u7f8e\u7684\u9519\u89c9\uff0c\u4f46\u6211\u4eec\u8981\u77e5\u9053\u4efb\u4f55\u6280\u672f\u90fd\u4e0d\u662f\u5b8c\u7f8e\u7684\uff0c\u5c31\u5806\u53e0\u6280\u672f\u800c\u8a00\uff0c\u5b83\u7684 <strong>\u4e0d\u8db3\u4e4b\u5904<\/strong> \u5728\u4e8e\uff1a<\/p>\n<ul>\n<li>\n<p>\u5806\u53e0\u7684\u865a\u62df\u5316\u5c40\u9650\u4e8e\u5355\u4e2a\u5c42\u6b21<\/p>\n<p>\u867d\u7136\u6a2a\u5411\u865a\u62df\u5316\u6280\u672f\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4f18\u5316\u4e86\u7f51\u7edc\u7ed3\u6784\u3001\u51cf\u5c11\u4e86\u7ba1\u7406\u8282\u70b9\uff0c\u4f46\u662f\u505a\u7684\u8fd8\u4e0d\u591f\u5f7b\u5e95\u3002\u4e00\u65b9\u9762\u662f\u6a2a\u5411\u865a\u62df\u5316\u540e\u4f9d\u7136\u6ca1\u6709\u51cf\u5c11\u7f51\u7edc\u7684\u5c42\u7ea7\uff1b\u53e6\u4e00\u65b9\u9762\u662f\u4f9d\u7136\u6ca1\u6709\u5f7b\u5e95\u89e3\u51b3\u7ba1\u7406\u8282\u70b9\u8f83\u591a\u7684\u95ee\u9898\u3002\u5927\u89c4\u6a21\u7684\u6570\u636e\u4e2d\u5fc3\u90fd\u6709\u9ad8\u5bc6\u5ea6\u63a5\u5165\u7684\u7279\u70b9\uff0c\u6709\u5927\u91cf\u7684\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u4e3a\u4e86\u53ef\u9760\u6027\u4e00\u822c\u662f\u591a\u53f0\u63a5\u5165\u4ea4\u6362\u673a\u865a\u62df\u5316\uff08\u591a\u662f 2 \u53f0\u865a\u62df\u5316\uff09\uff0c\u8fd9\u6837\u5373\u4f7f\u5728\u505a\u4e86\u6a2a\u5411\u865a\u62df\u5316\u540e\u7ba1\u7406\u8282\u70b9\u7684\u6570\u91cf\u4e5f\u662f\u76f8\u5f53\u53ef\u89c2\u7684\u3002\u5047\u8bbe\u63a5\u5165\u5c42\u6709 40 \u53f0\u63a5\u5165\u4ea4\u6362\u673a\uff0c\u6bcf\u4e24\u53f0\u4ea4\u6362\u673a\u505a\u865a\u62df\u5316\uff0c\u90a3\u4e48\u4f9d\u65e7\u8fd8\u662f\u6709\u591a\u8fbe 20 \u4e2a\u7ba1\u7406\u8282\u70b9\u3002<\/p>\n<\/li>\n<li>\n<p>\u5806\u53e0\u865a\u62df\u5316\u63a7\u5236\u9762\u591a\u865a\u4e00<\/p>\n<p>\u7f51\u7edc\u8bbe\u5907\u865a\u62df\u5316\u4e4b\u540e\uff0c\u6240\u6709\u4e3b\u63a7\u5e73\u9762\u5408\u4e00\uff0c\u4f46\u662f\u8fd9\u79cd\u5408\u4e00\u53ea\u80fd\u91c7\u7528\u4e3b\u5907\u5907\u4efd\u7684\u6a21\u5f0f\uff0c\u5373\u53ea\u6709\u4e3b\u8bbe\u5907\u7684\u4e3b\u63a7\u677f\u6b63\u5e38\u5de5\u4f5c\uff0c\u800c\u5176\u4ed6\u4e3b\u63a7\u677f\u90fd\u5904\u4e8e\u5907\u4efd\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u6574\u4e2a\u7cfb\u7edf\u7684\u7269\u7406\u8282\u70b9\u89c4\u6a21\u5c31\u53d7\u9650\u4e8e\u4e3b\u63a7\u8282\u70b9\u7684\u5904\u7406\u80fd\u529b\uff0c\u4e0d\u662f\u60f3\u505a\u591a\u5927\u5c31\u505a\u591a\u5927\u7684\u3002\u4f8b\u5982\u6846\u5f0f\u8bbe\u5907\u865a\u62df\u5316\u4e00\u822c\u4e3a 2 \u53f0\uff0c\u76d2\u5f0f\u8bbe\u5907\u4e00\u822c\u4e3a 16 \u53f0\u3002\u76ee\u524d\u6700\u5927\u89c4\u6a21\u7684\u865a\u62df\u5316\u7cfb\u7edf\u5927\u6982\u53ef\u4ee5\u652f\u6301\u63a5\u5165 1\uff5e2 \u4e07\u53f0\u4e3b\u673a\uff0c\u53ef\u4ee5\u4ece\u5bb9\u5e94\u4ed8\u4e00\u822c\u7684\u4e2d\u3001\u5c0f\u578b\u6570\u636e\u4e2d\u5fc3\uff0c\u4f46\u5bf9\u4e8e\u4e00\u4e9b\u8d85\u5927\u578b\u7684\u6570\u636e\u4e2d\u5fc3\u6765\u8bf4\uff0c\u5c31\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u4e86\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>M-LAG \u7ec4\u7f51\u65b9\u6848<\/h3>\n<p>M-LAG\uff08Multichassis Link Aggregation Group\uff09\u5373\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\u7ec4\uff0c\u662f\u4e00\u79cd\u5b9e\u73b0\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\u7684\u673a\u5236\uff0c\u5c06\u4e00\u53f0\u8bbe\u5907\u4e0e\u53e6\u5916\u4e24\u53f0\u8bbe\u5907\u8fdb\u884c\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\uff0c\u4ece\u800c\u628a\u94fe\u8def\u53ef\u9760\u6027\u4ece\u5355\u677f\u7ea7\u63d0\u9ad8\u5230\u4e86\u8bbe\u5907\u7ea7\u3002<\/p>\n<p>\u5bf9\u4e8c\u5c42\u6765\u8bb2\uff0c\u53ef\u5c06 M-LAG \u7406\u89e3\u4e3a\u4e00\u79cd\u6a2a\u5411\u865a\u62df\u5316\u6280\u672f\uff0c\u5c06 M-LAG \u7684\u4e24\u53f0\u8bbe\u5907\u5728\u903b\u8f91\u4e0a\u865a\u62df\u6210\u4e00\u53f0\u8bbe\u5907\uff0c\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u4e8c\u5c42\u903b\u8f91\u8282\u70b9\u3002M-LAG \u63d0\u4f9b\u4e86\u4e00\u4e2a\u6ca1\u6709\u73af\u8def\u7684\u4e8c\u5c42\u62d3\u6251\u540c\u65f6\u5b9e\u73b0\u5197\u4f59\u5907\u4efd\uff0c\u4e0d\u518d\u9700\u8981\u7e41\u7410\u7684\u751f\u6210\u6811\u534f\u8bae\u914d\u7f6e\uff0c\u6781\u5927\u7684\u7b80\u5316\u4e86\u7ec4\u7f51\u53ca\u914d\u7f6e\u3002\u8fd9\u79cd\u8bbe\u8ba1\u76f8\u5bf9\u4f20\u7edf\u7684 xSTP \u7834\u73af\u4fdd\u62a4\uff0c\u903b\u8f91\u62d3\u6251\u66f4\u52a0\u6e05\u6670\u3001\u94fe\u8def\u5229\u7528\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1975da0f64.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926102416731\" \/><\/p>\n<p><center> M-LAG \u7269\u7406\u4e0e\u4e8c\u4e09\u5c42\u903b\u8f91\u7ed3\u6784\u793a\u610f\u56fe <\/center><\/p>\n<p>M-LAG \u914d\u5bf9\u4ea4\u6362\u673a\u5bf9\u5916\u63d0\u4f9b M-LAG \u63a5\u53e3\uff0c\u7528\u4e8e\u63a5\u5165\u4e8c\u5c42\u4e1a\u52a1\uff1bM-LAG \u914d\u5bf9\u4ea4\u6362\u673a\u4e4b\u95f4\u90e8\u7f72 Peer-Link\uff0c\u7528\u4e8e M-LAG \u534f\u8bae\u6d88\u606f\u4ea4\u4e92\uff0c\u4ee5\u53ca\u8bbe\u5907\u95f4\u6a2a\u5411\u4e1a\u52a1\u6d41\u91cf\u8f6c\u53d1\uff1b\u4ece\u4e09\u5c42\u89c6\u89d2\u770b\uff0cM-LAG \u7684\u914d\u5bf9\u8bbe\u5907\u53c8\u662f\u4e24\u4e2a\u72ec\u7acb\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u652f\u6301\u72ec\u7acb\u7684\u7f51\u7ba1\uff0c\u5e76\u4f5c\u4e3a\u72ec\u7acb\u7684 OSPF \u8def\u7531\u8282\u70b9\u3002\u540c\u65f6\uff0cM-LAG \u652f\u6301\u672c\u5730\u4f18\u5148\u8f6c\u53d1\uff0c\u6700\u5927\u7a0b\u5ea6\u51cf\u5c11 M-LAG \u914d\u5bf9\u8bbe\u5907\u4e4b\u95f4\u7684\u4e1c\u897f\u5411\u6d41\u91cf\u3002M-LAG \u652f\u6301\u53cc\u4e3b\u68c0\u6d4b\uff0c\u7531\u4e8e\u4e24\u53f0\u914d\u5bf9\u8bbe\u5907\u4e3a\u72ec\u7acb\u8bbe\u5907\uff0c\u56e0\u6b64\u901a\u8fc7\u5e26\u5185\u6216\u8005\u5e26\u5916\u7684 IP \u53ef\u8fbe\u68c0\u6d4b\u5373\u53ef\u8fbe\u5230\u76ee\u7684\uff0c\u4e0d\u9700\u8981\u4e3a\u6b64\u53e6\u5916\u52a0\u7ebf\u7f06\u3002<\/p>\n<p><strong>\u90e8\u7f72\u65b9\u6848<\/strong><\/p>\n<p><strong>\u7ec4\u7f51\u65b9\u6848\u4e00\uff1a\u6c47\u805a\u5c42\u7ec4\u5efa M-LAG<\/strong><\/p>\n<p>\u901a\u8fc7\u8de8\u8bbe\u5907\u7aef\u53e3\u865a\u62df\u5316\u6280\u672f\uff08M-LAG\uff09\uff0c\u5b9e\u73b0\u6c47\u805a\u5c42\u548c\u63a5\u5165\u5c42\u4ea4\u6362\u673a\u4e4b\u95f4\u7684\u7f51\u7edc\u903b\u8f91\u65e0\u73af\u5316\uff0c\u53d6\u4ee3 STP\u3002\u6c47\u805a\u5c42\u4e24\u53f0\u4ea4\u6362\u673a\u914d\u5bf9\uff0c\u6c47\u805a\u4ea4\u6362\u673a\u4e4b\u95f4\u6a2a\u5411\u94fe\u8def\u914d\u7f6e\u4e3a peer-link\u3002\u4e24\u53f0\u6c47\u805a\u4ea4\u6362\u673a\u4e0b\u884c\u8fde\u63a5\u540c\u4e00\u63a5\u5165\u4ea4\u6362\u673a\u7684\u7aef\u53e3\u914d\u7f6e\u4e3a\u8de8\u6846\u7684 Eth-Trunk\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1975f7b720.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926102450283\" \/><\/p>\n<p><center> \u6c47\u805a\u5c42\u4f7f\u7528 M-LAG \u793a\u610f\u56fe <\/center><\/p>\n<p>\u8fd9\u79cd\u8bbe\u8ba1\u76f8\u5bf9\u4f20\u7edf\u7684 STP \u65ad\u70b9\u4fdd\u62a4\uff0c\u903b\u8f91\u62d3\u6251\u66f4\u52a0\u6e05\u6670\u3001\u94fe\u8def\u5229\u7528\u66f4\u52a0\u9ad8\u6548\u3002M-LAG \u7684\u914d\u5bf9\u8bbe\u5907\uff0c\u63a7\u5236\u5e73\u9762\u548c\u7ba1\u7406\u5e73\u9762\u72ec\u7acb\uff0c\u53ea\u6709\u534f\u8bae\u9762\u7684\u8026\u5408\uff0c\u7406\u8bba\u4e0a\u53ef\u9760\u6027\u76f8\u5bf9\u5806\u53e0\u66f4\u9ad8\uff0c\u8fd8\u63d0\u4f9b\u8bbe\u5907\u72ec\u7acb\u5347\u7ea7\u7684\u80fd\u529b\uff0c\u5e26\u6765\u7ef4\u62a4\u7684\u65b9\u4fbf\u6027\u3002<\/p>\n<p><strong>\u7ec4\u7f51\u65b9\u6848\u4e8c\uff1a\u63a5\u5165\u5c42\u7ec4\u5efa M-LAG<\/strong><\/p>\n<p>\u540c\u6837 M-LAG \u6280\u672f\u9002\u7528\u4e8e\u670d\u52a1\u5668\u53cc\u7f51\u5361\u8981\u6c42\u53cc\u6d3b\u63a5\u5165\u7684\u5e94\u7528\u573a\u666f\u3002\u670d\u52a1\u5668\u53cc\u6d3b\u63a5\u5165\u4e24\u7f51\u5361\u5171\u4eab MAC\u3002\u53cc\u7f51\u5361\u5b9e\u73b0\u57fa\u4e8e\u6d41\u7684\u8d1f\u8f7d\u5206\u62c5\u7b56\u7565\u3002\u56e0\u6b64\uff0c\u901a\u8fc7 M-LAG \u5c06\u670d\u52a1\u5668\u8fde\u63a5\u7684\u7aef\u53e3\u914d\u7f6e\u4e3a Eth-Trunk\uff0c\u4e24\u4e2a\u7aef\u53e3\u7684 MAC \u548c ARP \u8868\u9879\u540c\u6b65\u3002\u63a5\u5165\u5c42\u4f7f\u7528 M-LAG \u793a\u610f\u56fe<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197618bc64.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926102607218\" \/><\/p>\n<p><strong>\u65b9\u6848\u7279\u8272<\/strong><\/p>\n<p>M-LAG \u6280\u672f\u672c\u8d28\u4e0a\u8fd8\u662f\u63a7\u5236\u5e73\u9762\u865a\u62df\u5316\u6280\u672f\uff0c\u4f46\u662f\u548c\u5806\u53e0\u6280\u672f\u4e0d\u540c\u7684\u662f\uff0c\u7531\u4e8e M-LAG \u7684\u76ee\u7684\u4ec5\u4ec5\u662f\u5728\u94fe\u8def\u805a\u5408\u534f\u5546\u65f6\uff0c\u5bf9\u5916\u8868\u73b0\u51fa\u540c\u6837\u7684\u72b6\u6001\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u50cf\u5806\u53e0\u90a3\u6837\u540c\u6b65\u8bbe\u5907\u4e0a\u6240\u6709\u7684\u4fe1\u606f\uff0c\u53ea\u9700\u8981\u540c\u6b65\u63a5\u53e3\u548c\u8868\u9879\u76f8\u5173\u7684\u4e00\u4e9b\u5185\u5bb9\u3002\u8fd9\u6837\uff0c\u63a7\u5236\u9762\u8026\u5408\u7a0b\u5ea6\u76f8\u6bd4\u5806\u53e0\u6765\u8bf4\uff0c\u4f1a\u5c0f\u5f88\u591a\uff0c\u800c\u4e14\u5806\u53e0 \u6280\u672f\u7684\u4e00\u4e9b\u7f3a\u9677\u5728 M-LAG \u4e0a\u4e5f\u4f1a\u7f13\u89e3\u5f88\u591a\uff0c\u6bd4\u5982\u4e0a\u9762\u6211\u4eec\u8bf4\u8fc7\u7684\u5806\u53e0 \u7684\u4e09\u4e2a\u4e3b\u8981\u7684\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u53ef\u9760\u6027\u95ee\u9898\uff1aM-LAG \u9700\u8981\u540c\u6b65\u7684\u4ec5\u4ec5\u662f\u534f\u8bae\u9762\u7684\u4e00\u4e9b\u5185\u5bb9\uff0c\u5e76\u4e0d\u9700\u8981\u540c\u6b65\u6240\u6709\u7684\u8bbe\u5907\u72b6\u6001\uff0c\u7406\u8bba\u53ef\u9760\u6027\u76f8\u5bf9\u5806\u53e0\u66f4\u52a0\u597d\u3002<\/li>\n<li>\u7ef4\u62a4\u95ee\u9898\uff1aM-LAG \u4e24\u53f0\u8bbe\u5907\u53ef\u4ee5\u8fdb\u884c\u72ec\u7acb\u5347\u7ea7\u3002\u4ec5\u534f\u8bae\u9762\u8026\u5408\uff0c\u4e2d\u65ad\u65f6\u95f4\u8f83\u77ed\u3002<\/li>\n<li>\u6269\u5c55\u6027\u95ee\u9898\uff1aM-LAG \u6280\u672f\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u89e3\u51b3\u63a5\u5165\u4fa7\u591a\u8def\u5f84\u95ee\u9898\uff0c\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4e2d\u4e00\u822c\u4f1a\u914d\u5408\u8def\u7531\u6216\u8005\u4e00\u4e9b\u5927\u4e8c\u5c42\u6280\u672f\u6765\u5b9e\u73b0\u7f51\u7edc\u4fa7\u7684\u591a\u8def\u5f84\u8f6c\u53d1\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u5bf9\u865a\u62df\u5316\u6280\u672f\u505a\u4ee5\u4e0b\u603b\u7ed3<\/strong><\/p>\n<p><center> \u865a\u62df\u5316\u6280\u672f\u4f18\u7f3a\u70b9\u6bd4\u8f83 <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th><strong>\u865a\u62df\u5316\u6280\u672f<\/strong><\/th>\n<th>\u5806\u53e0<\/th>\n<th>M-LAG<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f18\u70b9<\/td>\n<td>\u7b80\u5316\u7ba1\u7406\u548c\u914d\u7f6e\uff1b\u5e26\u5bbd\u5229\u7528\u7387\u9ad8\uff1b\u5feb\u901f\u7684\u6545\u969c\u6536\u655b\uff1b\u6269\u5bb9\u65b9\u4fbf\u3001\u4fdd\u62a4\u6295\u8d44\u3002<\/td>\n<td>\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\uff0c\u53ef\u9760\u6027\u9ad8\uff1b\u6d41\u91cf\u8d1f\u8f7d\u5206\u62c5\u8f6c\u53d1\uff0c\u94fe\u8def\u5229\u7528\u7387\u9ad8\uff1b\u63a7\u5236\u5e73\u9762\u4e0e\u7ba1\u7406\u5e73\u9762\u72ec\u7acb\uff0c\u5347\u7ea7\u7b80\u5355\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u8db3<\/td>\n<td>\u865a\u62df\u5316\u5c40\u9650\u4e8e\u5355\u4e2a\u5c42\u6b21\uff1b\u591a\u865a\u4e00\u540e\u63a7\u5236\u9762\u5355\u4e00\u5e26\u6765\u7684\u53ef\u9760\u6027\u3001\u7ef4\u62a4\u56f0\u96be\u4ee5\u53ca\u6269\u5c55\u96be\u7b49\u95ee\u9898\u3002<\/td>\n<td>\u65e0\u6cd5\u89e3\u51b3\u7f51\u7edc\u6269\u5c55\u6027\u95ee\u9898\uff0c\u9700\u8981\u901a\u8fc7\u8def\u7531\u6216\u8005\u5176\u4ed6\u5927\u4e8c\u5c42\u6280\u672f\u6765\u5b9e\u73b0\u7f51\u7edc\u4fa7\u591a\u8def\u5f84\u8f6c\u53d1\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>CE \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u51fa\u4e86\u591a\u79cd\u6709\u9488\u5bf9\u6027\u7684\u6280\u672f\u548c\u65b9\u6848\uff0c\u6ee1\u8db3\u5f53\u524d\u8981\u6c42\u548c\u672a\u6765\u6269\u5c55\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5806\u53e0\u6280\u672f\uff0c\u90fd\u662f\u5728\u63a7\u5236\u5e73\u9762\u5c06\u591a\u53f0\u8bbe\u5907\u865a\u62df\u6210\u4e00\u53f0\u7684\u591a\u865a\u4e00\u6280\u672f\uff0c\u5982\u679c\u9700\u8981\u5c06\u4e00\u53f0\u7269\u7406\u8bbe\u5907\u865a\u62df\u6210\u591a\u53f0\u903b\u8f91\u8bbe\u5907\uff0cCE \u7cfb\u5217\u4ea4\u6362\u673a\u63d0\u4f9b\u4e86 VS\uff08Virtual System\uff09\u6280\u672f\uff0c\u5c06\u4e00\u53f0\u7269\u7406\u8bbe\u5907 PS\uff08Physical System\uff09\u865a\u62df\u6210\u591a\u4e2a\u76f8\u4e92\u9694\u79bb\u7684\u903b\u8f91\u7cfb\u7edf\u3002\u6bcf\u4e2a VS \u72ec\u7acb\u5de5\u4f5c\uff0c\u5728\u4e1a\u52a1\u529f\u80fd\u4e0a\u7b49\u540c\u4e8e\u4e00\u53f0\u72ec\u7acb\u7684\u4f20\u7edf\u7269\u7406\u8bbe\u5907\u3002<\/p>\n<h2>IP Fabric &amp;\u4e09\u5c42\u8def\u7531<\/h2>\n<h3>IP Fabric<\/h3>\n<blockquote>\n<p>[!NOTE]<\/p>\n<p>Fabric n.\u7ec7\u7269;(\u5efa\u7b51\u7269\u7684)\u7ed3\u6784(\u5982\u5899\u3001\u5730\u9762\u3001\u5c4b\u9876); \u5e03\u6599; \u7ea4\u7ef4; \u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\u53ef\u4ee5\u7406\u89e3\u4e3a\u7ec4\u7ec7 <strong>\u67b6\u6784<\/strong><\/p>\n<\/blockquote>\n<p>\u76f4\u5230\u51e0\u5e74\u524d\uff0c\u5927\u591a\u6570\u7684\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u8fd8\u90fd\u662f\u57fa\u4e8e\u4f20\u7edf\u7684\u4e09\u5c42\u67b6\u6784\uff0c\u8fd9\u4e9b\u67b6\u6784\u57fa\u672c\u90fd\u662f\u4ece\u56ed\u533a\u7f51\u7edc\u8bbe\u8ba1\u4e2d\u590d\u5236\u800c\u6765\u7684\u3002\u4e00\u4e2a\u6807\u51c6\u7684\u4f20\u7edf\u4e09\u5c42\u7684\u7f51\u7edc\u7ed3\u6784\u5982\u4e0b\u56fe<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197a0295bd.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926103558977\" style=\"zoom:80%;\" \/><br \/>\n<center> \u4f20\u7edf\u591a\u5c42\u7f51\u7edc\u6d41\u91cf\u6a21\u578b <\/center><\/p>\n<p>\u5bf9\u4e8e\u5927\u591a\u6570\u5177\u6709\u50cf\u56ed\u533a\u7f51\u7edc\u8fd9\u6837\u7684\u5357-\u5317\u914d\u7f6e\u7684\u6d41\u91cf\u6a21\u578b\u6765\u8bf4\u662f\u5f88\u5b9e\u7528\u7684\uff0c\u800c\u4e14\u4e09\u5c42\u7f51\u7edc\u7ed3\u6784\u5e94\u7528\u5e7f\u6cdb\u800c\u4e14\u6280\u672f\u6210\u719f\u7a33\u5b9a\u3002\u4f46\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u5b83\u7684\u74f6\u9888\u4e5f\u4e0d\u65ad\u6d8c\u73b0\uff0c\u90a3\u4e3a\u4ec0\u4e48\u4e09\u5c42\u7f51\u7edc\u7ed3\u6784\u5b58\u5728\u77ed\u677f?<\/p>\n<p>\u56e0\u4e3a\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u4f20\u8f93\u6a21\u5f0f\u5728\u4e0d\u65ad\u7684\u53d8\u5316\uff0c\u5927\u591a\u6570\u4f20\u7edf\u7f51\u7edc\u90fd\u662f\u7eb5\u5411\uff08North-South\uff09\u7684\u4f20\u8f93\u6a21\u5f0f&#8212;\u4e3b\u673a\u4e0e\u7f51\u7edc\u4e2d\u7684\u5176\u5b83\u975e\u76f8\u540c\u7f51\u6bb5\u7684\u4e3b\u673a\u901a\u4fe1\u90fd\u662f\u8bbe\u5907-\u4ea4\u6362\u673a-\u8def\u7531\u5230\u8fbe\u76ee\u7684\u5730\u3002\u540c\u65f6\uff0c\u5728\u540c\u4e00\u4e2a\u7f51\u6bb5\u7684\u4e3b\u673a\u901a\u5e38\u8fde\u63a5\u5230\u540c\u4e00\u4e2a\u4ea4\u6362\u673a\uff0c\u53ef\u4ee5\u76f4\u63a5\u76f8\u4e92\u901a\u8baf\u3002<\/p>\n<p>\u968f\u7740\u4e91\u8ba1\u7b97\u7684\u53d1\u5c55\uff0c\u6a2a\u5411\uff08East-West\uff09\u6d41\u91cf\u5728\u6570\u636e\u4e2d\u5fc3\u4e2d\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\uff0c\u6db5\u76d6\u51e0\u4e4e\u6240\u6709\u7684\u4e91\u8ba1\u7b97\uff0c\u865a\u62df\u5316\u4ee5\u53ca\u5927\u6570\u636e\u3002\u6a2a\u5411\u7f51\u7edc\u5728\u7eb5\u5411\u8bbe\u8ba1\u7684\u7f51\u7edc\u62d3\u6251\u4e2d\u4f20\u8f93\u6570\u636e\u4f1a\u5e26\u6709\u4f20\u8f93\u7684\u74f6\u9888\uff0c\u56e0\u4e3a\u6570\u636e\u7ecf\u8fc7\u4e86\u8bb8\u591a\u4e0d\u5fc5\u8981\u7684\u8282\u70b9\uff08\u5982\u8def\u7531\u548c\u4ea4\u6362\u673a\u7b49\u8bbe\u5907\uff09\u3002\u4e3b\u673a\u4e92\u8bbf\u9700\u8981\u901a\u8fc7\u5c42\u5c42\u7684\u4e0a\u884c\u53e3\uff0c\u5e26\u6765\u660e\u663e\u7684\u6027\u80fd\u8870\u51cf\uff0c\u800c\u4e09\u5c42\u7f51\u7edc\u7684\u539f\u59cb\u8bbe\u8ba1\u66f4\u4f1a\u52a0\u5267\u8fd9\u79cd\u6027\u80fd\u8870\u51cf\uff0c\u8fd9\u4e5f\u5c31\u662f\u4e3a\u4ec0\u4e48\u5f53\u524d\u4e3b\u6d41\u7684\u4e09\u5c42\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u8d8a\u6765\u8d8a\u4e0d\u80fd\u6ee1\u8db3\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u9700\u6c42\u7684\u539f\u56e0\u3002<\/p>\n<p>\u5728\u524d\u9762\u7684\u7b2c\u4e94\u7ae0\u8282\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86 Fabric \u6241\u5e73\u5316\u7f51\u7edc\uff0c\u6574\u7f51\u5728\u4e00\u4e2a\u4e8c\u5c42\u7f51\u7edc\u8303\u56f4\u5185\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u5907\u865a\u62df\u5316\u6280\u672f\uff08\u5806\u53e0\uff09\u4ee5\u53ca\u8de8\u8bbe\u5907\u94fe\u8def\u805a\u5408\u6280\u672f M-LAG \u6765\u89e3\u51b3\u4e8c\u5c42\u7f51\u7edc\u73af\u8def\u4ee5\u53ca\u591a\u8def\u5f84\u8f6c\u53d1\u95ee\u9898\uff0c\u4e5f\u8c08\u5230\u4e86\u4ed6\u4eec\u5b58\u5728\u7684\u89c4\u6a21\u9650\u5236\uff0c\u6269\u5c55\u6027\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u4e8e\u662f\uff0c\u5c31\u6709\u4e86 IP Fabric \u7f51\u7edc\u7684\u6982\u5ff5\u3002<\/p>\n<p>\u4ec0\u4e48\u662f IP Fabric \u7f51\u7edc\uff1fIP Fabric \u6307\u7684\u662f\u5728 IP \u7f51\u7edc\u57fa\u7840\u4e0a\u5efa\u7acb\u8d77\u6765\u7684 Overlay \u96a7\u9053\u6280\u672f\u3002\u5373\u4e3a\u57fa\u4e8e\u80d6\u6811\u7684 Spine+Leaf \u62d3\u6251\u7ed3\u6784\u7684 IP Fabric \u7ec4\u7f51\u56fe\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1976372d52.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926103822047\" \/><\/p>\n<p><center> IP Fabric \u7f51\u7edc\u7684\u4e24\u5c42\u67b6\u6784 <\/center><\/p>\n<p>\u5728\u8fd9\u79cd\u7ec4\u7f51\u65b9\u5f0f\u4e2d\uff0c\u4efb\u4f55\u4e24\u53f0\u670d\u52a1\u5668\u95f4\u7684\u901a\u4fe1\u4e0d\u8d85\u8fc7 3 \u53f0\u8bbe\u5907\uff0c\u6bcf\u4e2a Spine \u548c Leaf \u8282\u70b9\u5168\u4e92\u8fde\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u901a\u8fc7\u6269\u5c55 Spine \u8282\u70b9\u6765\u5b9e\u73b0\u7f51\u7edc\u89c4\u6a21\u7684\u5f39\u6027\u6269\u5c55\u3002\u53ea\u8981\u904d\u5386\u4e00\u5b9a\u6570\u91cf\u7684\u4ea4\u6362\u673a\uff0c\u53ef\u4ee5\u5728\u51e0\u4e4e\u6240\u6709\u6570\u636e\u4e2d\u5fc3\u7ed3\u6784\u4f53\u7cfb\u4e2d\u7684\u670d\u52a1\u5668\u8282\u70b9\u4e4b\u95f4\u4f20\u8f93\u6d41\u91cf\uff0c\u8be5\u67b6\u6784\u7531\u591a\u6761\u9ad8\u5e26\u5bbd\u7684\u76f4\u63a5\u8def\u5f84\u7ec4\u6210\uff0c\u6d88\u9664\u4e86\u7f51\u7edc\u74f6\u9888\u5e26\u6765\u7684\u6f5c\u5728\u4f20\u8f93\u901f\u5ea6\u4e0b\u964d\uff0c\u4ece\u800c\u5b9e\u73b0\u6781\u9ad8\u7684\u8f6c\u53d1\u6548\u7387\u548c\u4f4e\u5ef6\u8fdf\u3002<\/p>\n<p>\u6839\u636e\u4e0d\u540c\u7684\u4e1a\u52a1\u9700\u8981\uff0cSpine \u548c Leaf \u4e4b\u95f4\u53ef\u4ee5\u4f7f\u7528 IP \u8def\u7531\u3001VXLAN \u6216 TRILL \u7b49\u6280\u672f\u3002<\/p>\n<ul>\n<li>\n<p>Spine \u548c Leaf \u4e4b\u95f4\u4f7f\u7528 IP \u8def\u7531<\/p>\n<p>\u5373\u4e09\u5c42\u5230\u8fb9\u7f18\uff0c\u4e00\u822c\u9002\u7528\u4e8e\u534f\u540c\u8ba1\u7b97\u4e1a\u52a1\uff0c\u4f8b\u5982\u641c\u7d22\u3002\u6b64\u7c7b\u4e1a\u52a1\u6d41\u91cf\u6536\u655b\u6bd4\u5c0f\uff081:1~2:1\uff09\uff0c\u8981\u6c42\u6709\u4e00\u4e2a\u9ad8\u6548\u7684\uff0c\u65e0\u963b\u585e\u7f51\u7edc\u3002<\/p>\n<\/li>\n<li>\n<p>Spine \u548c Leaf \u4e4b\u95f4 VXLAN\uff08Virtual eXtensible Local Area Network\uff09\u6216 TRILL\uff08Transparent Interconnection of Lots of Links\uff09<\/p>\n<p>\u5373\u5927\u4e8c\u5c42\u7f51\u7edc\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5927\u8303\u56f4\u8d44\u6e90\u5171\u4eab\u6216\u8005\u865a\u62df\u673a\u8fc1\u79fb\u7684\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u3002<\/p>\n<\/li>\n<\/ul>\n<p>IP Fabric \u7f51\u7edc\u5141\u8bb8\u7b80\u5316\u6269\u5c55\uff0c\u4ec5\u53d7\u652f\u6301\u8bbe\u5907\u53ca\u5176\u7aef\u53e3\u7684\u6570\u91cf\u9650\u5236\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197662359a.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926104225364\" \/><\/p>\n<p><center> Spine+Leaf \u7f51\u7edc\u67b6\u6784 <\/center><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cSpine \u5c42\u7531\u56db\u53f0\u8bbe\u5907\u7ec4\u6210\u3002 \u6bcf\u53f0 Leaf \u8bbe\u5907\u6709\u56db\u4e2a\u4e0a\u884c\u94fe\u8def\u8fde\u63a5\u5230\u6bcf\u4e2a Spine\u3002 \u6b64\u62d3\u6251\u4e2d\u652f\u6301\u7684 Leaf \u7684\u6700\u5927\u6570\u91cf\u7531\u6bcf\u4e2a Spine \u8bbe\u5907\u7684\u6700\u5927\u7aef\u53e3\u6570\u51b3\u5b9a\u3002 \u56e0\u6b64\uff0c\u5982\u679c\u6211\u4eec\u7684 Spine \u4ea4\u6362\u673a\u652f\u6301 40\u00d740GE \u8fde\u63a5\uff0cLeaf \u8bbe\u5907\u7684\u6700\u5927\u6570\u91cf\u5c06\u662f 40\uff08\u4f46\u8003\u8651\u5230\u5b58\u5728\u4e0a\u884c\u8fde\u63a5\uff0c\u6240\u4ee5\u8fd9\u8fb9\u7b97\u6210 36 \u66f4\u4e3a\u5408\u7406\uff09\u3002<\/p>\n<h3>Spine+Leaf \u7f51\u7edc\u67b6\u6784\u8d77\u6e90<\/h3>\n<p>Spine+Leaf \u4e24\u5c42\u8bbe\u5907\u7684\u6241\u5e73\u5316\u7f51\u7edc\u67b6\u6784\u6765\u6e90\u4e8e CLOS \u7f51\u7edc\uff0cCLOS \u7f51\u7edc\u4ee5\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u7684\u7814\u7a76\u4eba\u5458 Charles Clos \u547d\u540d\uff0c\u4ed6\u5728 1952 \u5e74\u63d0\u51fa\u4e86\u8fd9\u4e2a\u6a21\u578b\uff0c\u4f5c\u4e3a\u514b\u670d\u7535\u8bdd\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684\u673a\u7535\u5f00\u5173\u7684\u6027\u80fd\u548c\u6210\u672c\u76f8\u5173\u6311\u6218\u7684\u4e00\u79cd\u65b9\u6cd5\u3002Clos \u7528\u6570\u5b66\u7406\u8bba\u6765\u8bc1\u660e\uff0c\u5982\u679c\u4ea4\u6362\u673a\u6309\u5c42\u6b21\u7ed3\u6784\u7ec4\u7ec7\uff0c\u5728\u4ea4\u6362\u9635\u5217\uff08\u73b0\u5728\u79f0\u4e3a\u7ed3\u6784\uff09\u4e2d\u5b9e\u73b0\u975e\u963b\u585e\u6027\u80fd\u662f\u53ef\u884c\u7684\uff0c\u4e3b\u8981\u662f\u901a\u8fc7\u7ec4\u7f51\u6765\u5f62\u6210\u975e\u5e38\u5927\u89c4\u6a21\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u672c\u8d28\u662f\u5e0c\u671b\u65e0\u963b\u585e\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u8981\u5b9e\u73b0\u201c\u65e0\u963b\u585e\u7684\u67b6\u6784\u201d\uff0c\u53ea\u80fd\u91c7\u7528 NxN \u7684 Cross-bar \u65b9\u5f0f\u3002<\/p>\n<p>Charles Clos \u63d0\u51fa\u7684\u8bbe\u8ba1\u662f\u4ed6\u5206\u4e3a\u4e09\u5c42\u7f51\u7edc\u67b6\u6784\u7684 CLOS \u6a21\u578b\u3002\u4e3a\u4e00\u4e2a\u4e09\u5c42 CLOS \u7f51\u7edc\u67b6\u6784\u7531\u4e00\u4e2a Ingress \u8282\u70b9\uff0c\u4e00\u4e2a Middle \u8282\u70b9\u548c\u4e00\u4e2a Egress \u8282\u70b9\u7ec4\u6210\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1976849286.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926104349230\" \/><\/p>\n<p><center> \u4e09\u5c42 CLOS \u7f51\u7edc\u67b6\u6784\u6a21\u578b(Ingress\u3001Middle&#038;Egress)<\/center><\/p>\n<p>\u73b0\u5728\u5047\u5982\u6211\u4eec\u5c06\u8fd9\u79cd\u7f51\u7edc\u67b6\u6784\u5bf9\u6298\uff0c\u7edf\u4e00\u653e\u5728\u4e00\u8fb9\uff0c\u90a3\u4e48\u6211\u4eec\u5c06\u5f97\u5230\u4e0e\u524d\u9762\u8ba8\u8bba\u8fc7\u7684 Spine+Leaf \u76f8\u540c\u7684\u7f51\u7edc\u67b6\u6784<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1976a7ef42.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926104501131\" \/><\/p>\n<p><center> \u5bf9\u6298\u4e09\u5c42 CLOS \u7f51\u7edc\u67b6\u6784\u6a21\u578b <\/center><\/p>\n<p>\u63a5\u5165\u8fde\u63a5\u7684\u6570\u91cf\u4ecd\u7136\u7b49\u4e8e\u6298\u53e0\u540e\u7684\u4e09\u5c42 CLOS \u7f51\u7edc\u67b6\u6784\u7684 Spine \u4e0e Leaf \u4e4b\u95f4\u7684\u8fde\u63a5\u6570\uff0c\u6b63\u5982\u672c\u7ae0\u540e\u9762\u5c06\u4f1a\u8ba8\u8bba\u7684\uff0c\u73b0\u5728\u6d41\u91cf\u53ef\u4ee5\u5206\u5e03\u5728\u6240\u6709\u53ef\u7528\u7684\u94fe\u63a5\u4e0a\uff0c\u4e0d\u7528\u62c5\u5fc3\u8fc7\u8f7d\u95ee\u9898\u3002\u968f\u7740\u66f4\u591a\u7684\u8fde\u63a5\u88ab\u63a5\u5165\u5230 Leaf \u4ea4\u6362\u8bbe\u5907\uff0c\u6211\u4eec\u7684\u94fe\u8def\u5e26\u5bbd\u6536\u655b\u6bd4\u5c06\u589e\u52a0\uff0c\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0 Spine \u548c Leaf \u8bbe\u5907\u95f4\u7684\u94fe\u8def\u5e26\u5bbd\u964d\u4f4e\u94fe\u8def\u6536\u655b\u6bd4\u3002<\/p>\n<p>\u9664\u4e86\u652f\u6301 Overlay \u5c42\u9762\u6280\u672f\u4e4b\u5916\uff0cSpine+Leaf \u7f51\u7edc\u67b6\u6784\u7684\u53e6\u4e00\u4e2a\u597d\u5904\u5c31\u662f\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u4e3a\u53ef\u9760\u7684\u7ec4\u7f51\u8fde\u63a5\uff0c\u56e0\u4e3a Spine \u5c42\u9762\u4e0e Leaf \u5c42\u9762\u662f\u5168\u4ea4\u53c9\u8fde\u63a5\uff0c\u4efb\u4e00\u5c42\u4e2d\u7684\u5355\u4ea4\u6362\u673a\u6545\u969c\u90fd\u4e0d\u4f1a\u5f71\u54cd\u6574\u4e2a\u7f51\u7edc\u7ed3\u6784\u3002\u56e0\u6b64\uff0c\u4efb\u4e00\u5c42\u4e2d\u7684\u4e00\u4e2a\u4ea4\u6362\u673a\u7684\u6545\u969c\u90fd\u4e0d\u4f1a\u4f7f\u6574\u4e2a\u7ed3\u6784\u5931\u6548\u3002<\/p>\n<h3>BGP<\/h3>\n<p>\u5728 IP Fabric \u90e8\u5206\u63d0\u5230\u4e86 IP Fabric \u7ec4\u7f51\u6839\u636e\u4e0d\u540c\u7684\u7ec4\u7f51\u53ef\u4ee5\u5e94\u7528\u5230\u7684\u4e00\u4e9b\u6280\u672f\u5305\u62ec\u57fa\u672c\u7684\u4e09\u5c42\u8def\u7531\u534f\u8bae\u4ee5\u53ca\u5927\u4e8c\u5c42\u6280\u672f TRILL \u548c VXLAN\u3002<\/p>\n<p>TRILL \u6280\u672f\u7b80\u800c\u8a00\u4e4b\u5c31\u662f\u901a\u8fc7\u5728\u4e8c\u5c42\u62a5\u6587\u524d\u63d2\u5165\u989d\u5916\u7684\u5e27\u5934\uff0c\u5e76\u4e14\u91c7\u7528\u8def\u7531\u8ba1\u7b97\u7684\u65b9\u5f0f\u63a7\u5236\u6574\u7f51\u6570\u636e\u7684\u8f6c\u53d1\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u5728\u5197\u4f59\u94fe\u8def\u4e0b\u9632\u6b62\u5e7f\u64ad\u98ce\u66b4\uff0c\u800c\u4e14\u53ef\u4ee5\u505a ECMP\uff08Equal-Cost Multi-Path routing\uff09\u3002\u8fd9\u6837\u53ef\u4ee5\u5c06\u4e8c\u5c42\u7f51\u7edc\u7684\u89c4\u6a21\u6269\u5c55\u5230\u6574\u5f20\u7f51\u7edc\uff0c\u800c\u4e0d\u4f1a\u53d7\u6838\u5fc3\u4ea4\u6362\u673a\u6570\u91cf\u7684\u9650\u5236\u3002\u4f46\u7531\u4e8e TRILL \u6280\u672f\u5728\u63a7\u5236\u5e73\u9762\u90fd\u5f15\u5165\u4e86\u8def\u7531\u534f\u8bae IS-IS\uff08Intermediate System to Intermediate System\uff09\u6765\u8fdb\u884c\u7f51\u7edc\u62d3\u6251\u7684\u8ba1\u7b97\u548c\u540c\u6b65\uff0c\u589e\u52a0\u4e86\u7f51\u7edc\u7684\u590d\u6742\u5ea6\uff0c\u53e6\u5916\u5bf9\u539f\u59cb\u62a5\u6587\u7684\u5c01\u88c5\/\u89e3\u5c01\u88c5\u4e5f\u964d\u4f4e\u4e86\u6574\u4f53\u7684\u8f6c\u53d1\u6548\u7387\uff0c\u5e76\u4e14 TRILL \u534f\u8bae\u7684\u5904\u7406\u901a\u5e38\u9700\u8981\u65b0\u7684\u82af\u7247\u624d\u80fd\u652f\u6301\uff0c\u6240\u4ee5\u5fc5\u987b\u6574\u4f53\u66f4\u6362\u539f\u6765\u7684\u8bbe\u5907\uff0c\u6295\u8d44\u6210\u672c\u4e5f\u662f\u4e0d\u5c0f\u7684\u8d1f\u62c5\u3002\u8fd9\u4e5f\u662f TRILL \u6280\u672f\u6ca1\u6709\u5f97\u5230\u5e7f\u6cdb\u8fd0\u7528\u7684\u539f\u56e0\uff0c\u5982\u679c\u8bfb\u8005\u60f3\u8981\u8be6\u7ec6\u4e86\u89e3 TRILL \u6280\u672f\uff0c\u53ef\u4ee5\u53c2\u8003 <strong>\u300a<\/strong> TRILL \u8def\u7531\u7834\u73af \u79fb\u82b1\u63a5\u6728\u300b\uff0c\u8bf7\u8bbf\u95ee <a href=\"http:\/\/forum.huawei.com\/enterprise\/forum.php?mod\">http:\/\/forum.huawei.com\/enterprise\/forum.php?mod<\/a> = viewthread&amp;tid = 148461\u3002<\/p>\n<p>VXLAN \u6280\u672f\u4f5c\u4e3a Overlay \u7f51\u7edc\u6280\u672f\u7684\u5178\u578b\u4ee3\u8868\uff0c\u5c06\u5728\u4e0b\u4e00\u7ae0\u8282\u505a\u91cd\u70b9\u4ecb\u7ecd\uff0c\u73b0\u5728\u5c31\u8ba9\u6211\u4eec\u5c06\u76ee\u5149\u805a\u7126\u4e8e\u4f20\u7edf\u7684\u4e09\u5c42\u8def\u7531\u534f\u8bae\u3002\u4e09\u5c42\u4f5c\u4e3a\u7f51\u7edc\u67b6\u6784\u7684\u63a7\u5236\u5e73\u9762\uff0c\u8d1f\u8d23\u5c06\u8def\u7531\u4fe1\u606f\u5206\u53d1\u81f3\u7ec4\u7f51\u4e2d\u7684\u6240\u6709\u4ea4\u6362\u673a\uff0c\u4f46\u4f17\u6240\u5468\u77e5\uff0c\u4e09\u5c42\u8def\u7531\u534f\u8bae\u7684\u9009\u62e9\u53ef\u4ee5\u6709\u5f88\u591a\u9009\u62e9\uff0c\u6700\u597d\u7684\u505a\u6cd5\u5c31\u662f\u652f\u6301\u4e3b\u6d41\u7684\u4e09\u79cd\u5f00\u653e\u6807\u51c6\u534f\u8bae\u4e2d\u7684\u4efb\u4f55\u4e00\u79cd\uff1aOSPF\uff08Open Shortest Path First\uff09\uff0cIS-IS \u6216\u8005 BGP \u534f\u8bae\u3002\u672c\u8d28\u4e0a\u6bcf\u79cd\u8def\u7531\u534f\u8bae\u90fd\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u901a\u544a\u8def\u7531\u524d\u7f00\uff0c\u4f46\u6bcf\u79cd\u534f\u8bae\u5728\u652f\u6301\u7684\u7ec4\u7f51\u89c4\u6a21\u4e0e\u5b9e\u73b0\u529f\u80fd\u4e0a\u90fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p>OSPF \u548c IS-IS \u90fd\u662f\u4f7f\u7528\u6d2a\u6cdb\u6280\u672f\u6765\u53d1\u9001\u66f4\u65b0\u62a5\u6587\u4ee5\u53ca\u5176\u4ed6\u8def\u7531\u4fe1\u606f\u3002 \u521b\u5efa\u533a\u57df\u53ef\u4ee5\u5e2e\u52a9\u9650\u5236\u6d2a\u6cdb\u7684\u6570\u91cf\uff0c\u4f46\u662f\u8fd9\u6837\u4e00\u6765\u4e5f\u5c31\u5f00\u59cb\u5931\u53bb SPF \u8def\u7531\u534f\u8bae\u7684\u597d\u5904\u3002 \u53e6\u4e00\u65b9\u9762\uff0c\u8fb9\u754c\u7f51\u5173\u534f\u8bae\uff08BGP\uff09\u901a\u8fc7\u6309\u7ec4\u521b\u5efa\uff0c\u652f\u6301\u5927\u91cf\u7684\u524d\u7f00\u548c\u5bf9\u7b49\u4f53\u3002BGP \u4ece\u591a\u65b9\u9762\u4fdd\u8bc1\u4e86\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3001\u7075\u6d3b\u6027\u3001\u7a33\u5b9a\u6027\u3001\u53ef\u9760\u6027\u548c\u9ad8\u6548\u6027\uff0c\u4e92\u8054\u7f51\u548c\u5927\u591a\u6570\u8fd0\u8425\u5546\u90fd\u9009\u62e9\u8fd0\u884c BGP \u534f\u8bae\u6765\u4f5c\u4e3a\u63a7\u5236\u5c42\u9762\u7684\u8def\u7531\u534f\u8bae\u3002<\/p>\n<h4>BGP \u534f\u8bae\u57fa\u7840<\/h4>\n<p>\u4e3a\u65b9\u4fbf\u7ba1\u7406\u89c4\u6a21\u4e0d\u65ad\u6269\u5927\u7684\u7f51\u7edc\uff0c\u7f51\u7edc\u88ab\u5206\u6210\u4e86\u4e0d\u540c\u7684\u81ea\u6cbb\u7cfb\u7edf\u3002\u5916\u90e8\u7f51\u5173\u534f\u8bae EGP\uff08Exterior Gateway Protocol\uff09\u88ab\u7528\u4e8e\u5b9e\u73b0\u5728 AS \u4e4b\u95f4\u52a8\u6001\u4ea4\u6362\u8def\u7531\u4fe1\u606f\uff0c\u4f46\u662f EGP \u8bbe\u8ba1\u5f97\u6bd4\u8f83\u7b80\u5355\uff0c\u53ea\u53d1\u5e03\u7f51\u7edc\u53ef\u8fbe\u7684\u8def\u7531\u4fe1\u606f\uff0c\u800c\u4e0d\u5bf9\u8def\u7531\u4fe1\u606f\u8fdb\u884c\u4f18\u9009\uff0c\u540c\u65f6\u4e5f\u6ca1\u6709\u8003\u8651\u73af\u8def\u907f\u514d\u7b49\u95ee\u9898\uff0c\u5f88\u5feb\u5c31\u65e0\u6cd5\u6ee1\u8db3\u7f51\u7edc\u7ba1\u7406\u7684\u8981\u6c42\u3002<\/p>\n<p>BGP \u662f\u4e3a\u53d6\u4ee3\u6700\u521d\u7684 EGP \u800c\u8bbe\u8ba1\u7684\u53e6\u4e00\u79cd\u5916\u90e8\u7f51\u5173\u534f\u8bae\u3002\u4e0d\u540c\u4e8e\u6700\u521d\u7684 EGP\uff0cBGP \u80fd\u591f\u8fdb\u884c\u8def\u7531\u4f18\u9009\u3001\u907f\u514d\u8def\u7531\u73af\u8def\u3001\u66f4\u9ad8\u6548\u7387\u7684\u4f20\u9012\u8def\u7531\u548c\u7ef4\u62a4\u5927\u91cf\u7684\u8def\u7531\u4fe1\u606f\u3002\u867d\u7136 BGP \u7528\u4e8e\u5728 AS \u4e4b\u95f4\u4f20\u9012\u8def\u7531\u4fe1\u606f\uff0c\u4f46\u5e76\u4e0d\u662f\u6240\u6709 AS \u4e4b\u95f4\u4f20\u9012\u8def\u7531\u4fe1\u606f\u90fd\u9700\u8981\u8fd0\u884c BGP\u3002\u6bd4\u5982\u5728\u6570\u636e\u4e2d\u5fc3\u4e0a\u884c\u7684\u8fde\u5165 Internet \u7684\u51fa\u53e3\u4e0a\uff0c\u4e3a\u4e86\u907f\u514d Internet \u6d77\u91cf\u8def\u7531\u5bf9\u6570\u636e\u4e2d\u5fc3\u5185\u90e8\u7f51\u7edc\u7684\u5f71\u54cd\uff0c\u8bbe\u5907\u91c7\u7528\u9759\u6001\u8def\u7531\u4ee3\u66ff BGP \u4e0e\u5916\u90e8\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n<p>BGP \u4f5c\u4e3a\u4e8b\u5b9e\u4e0a\u7684 Internet \u5916\u90e8\u8def\u7531\u534f\u8bae\u6807\u51c6\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e ISP\uff08Internet Service Provider\uff09\u4e4b\u95f4\u3002<\/p>\n<p>BGP \u534f\u8bae\u5177\u6709\u5982\u4e0b\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>BGP \u662f\u4e00\u79cd\u5916\u90e8\u7f51\u5173\u534f\u8bae\uff08EGP\uff09\uff0c\u4e0e OSPF\u3001RIP \u7b49\u5185\u90e8\u7f51\u5173\u534f\u8bae\uff08IGP\uff09\u4e0d\u540c\uff0c\u5176\u7740\u773c\u70b9\u4e0d\u5728\u4e8e\u53d1\u73b0\u548c\u8ba1\u7b97\u8def\u7531\uff0c\u800c\u5728\u4e8e\u5728 AS \u4e4b\u95f4\u9009\u62e9\u6700\u4f73\u8def\u7531\u548c\u63a7\u5236\u8def\u7531\u7684\u4f20\u64ad\u3002<\/li>\n<li>BGP \u4f7f\u7528 TCP \u4f5c\u4e3a\u5176\u4f20\u8f93\u5c42\u534f\u8bae\uff0c\u63d0\u9ad8\u4e86\u534f\u8bae\u7684\u53ef\u9760\u6027\u3002\n<ul>\n<li>BGP \u8fdb\u884c\u57df\u95f4\u7684\u8def\u7531\u9009\u62e9\uff0c\u5bf9\u534f\u8bae\u7684\u7a33\u5b9a\u6027\u8981\u6c42\u975e\u5e38\u9ad8\u3002\u56e0\u6b64\u7528 TCP \u534f\u8bae\u7684\u9ad8\u53ef\u9760\u6027\u6765\u4fdd\u8bc1 BGP \u534f\u8bae\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<li>BGP \u7684\u5bf9\u7b49\u4f53\u4e4b\u95f4\u5fc5\u987b\u5728\u903b\u8f91\u4e0a\u8fde\u901a\uff0c\u5e76\u8fdb\u884c TCP \u8fde\u63a5\u3002\u76ee\u7684\u7aef\u53e3\u53f7\u4e3a 179\uff0c\u672c\u5730\u7aef\u53e3\u53f7\u4efb\u610f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u8def\u7531\u66f4\u65b0\u65f6\uff0cBGP \u53ea\u53d1\u9001\u66f4\u65b0\u7684\u8def\u7531\uff0c\u5927\u5927\u51cf\u5c11\u4e86 BGP \u4f20\u64ad\u8def\u7531\u6240\u5360\u7528\u7684\u5e26\u5bbd\uff0c\u9002\u7528\u4e8e\u5728 Internet \u4e0a\u4f20\u64ad\u5927\u91cf\u7684\u8def\u7531\u4fe1\u606f\u3002<\/li>\n<li>BGP \u662f\u4e00\u79cd\u8ddd\u79bb\u77e2\u91cf\uff08Distance-Vector\uff09\u8def\u7531\u534f\u8bae\uff0cBGP \u4ece\u8bbe\u8ba1\u4e0a\u907f\u514d\u4e86\u73af\u8def\u7684\u53d1\u751f\u3002\n<ul>\n<li>AS \u4e4b\u95f4\uff1aBGP \u901a\u8fc7\u643a\u5e26 AS \u8def\u5f84\u4fe1\u606f\u6765\u6807\u8bb0\u9014\u7ecf\u7684 AS\uff0c\u5e26\u6709\u672c\u5730 AS \u53f7\u7684\u8def\u7531\u5c06\u88ab\u4e22\u5f03\uff0c\u4ece\u800c\u907f\u514d\u4e86\u57df\u95f4\u4ea7\u751f\u73af\u8def\u3002<\/li>\n<li>AS \u5185\u90e8\uff1aBGP \u5728 AS \u5185\u5b66\u5230\u7684\u8def\u7531\u4e0d\u518d\u901a\u544a\u7ed9 AS \u5185\u7684 BGP \u90bb\u5c45\uff0c\u907f\u514d\u4e86 AS \u5185\u4ea7\u751f\u73af\u8def\u3002<\/li>\n<\/ul>\n<\/li>\n<li>BGP \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u8def\u7531\u7b56\u7565\uff0c\u80fd\u591f\u5bf9\u8def\u7531\u5b9e\u73b0\u7075\u6d3b\u7684\u8fc7\u6ee4\u548c\u9009\u62e9\u3002<\/li>\n<li>BGP \u63d0\u4f9b\u4e86\u9632\u6b62\u8def\u7531\u632f\u8361\u7684\u673a\u5236\uff0c\u6709\u6548\u63d0\u9ad8\u4e86 Internet \u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<li>BGP \u6613\u4e8e\u6269\u5c55\uff0c\u80fd\u591f\u9002\u5e94\u7f51\u7edc\u65b0\u7684\u53d1\u5c55\u3002<\/li>\n<\/ul>\n<h4>BGP \u7f51\u7edc\u8bbe\u8ba1<\/h4>\n<p>\u5728\u89c4\u5212\u90e8\u7f72 BGP \u8def\u7531\u534f\u8bae\u65f6\uff0c\u6446\u5728\u6211\u4eec\u9762\u524d\u7684\u9996\u8981\u95ee\u9898\u4fbf\u662f\u9009\u62e9\u4f7f\u7528 IBGP \u8fd8\u662f EBGP \u65b9\u5f0f\uff0c\u867d\u7136\u4e24\u8005\u4e4b\u95f4\u7684\u5dee\u5f02\u53ef\u80fd\u770b\u8d77\u6765\u5f88\u5c0f\uff0c\u4f46\u5c31\u662f\u8fd9\u4e9b\u7ec6\u5fae\u7684\u5dee\u5f02\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e2d\u5fc3\u5728\u90e8\u7f72\u65f6\u7684\u91cd\u5927\u53d8\u5316\u3002IBGP \u4e0e EBGP \u4e24\u8005\u4e4b\u95f4\u7684\u6700\u5927\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u4f7f\u7528\u81ea\u6cbb\u7cfb\u7edf\u7684\u65b9\u5f0f\uff0c\u73b0\u5728\u6211\u4eec\u5c06\u901a\u8fc7\u6bd4\u8f83 IBGP \u4e0e EBGP \u7684\u5dee\u5f02\u6765\u770b\u6bcf\u53f0\u4ea4\u6362\u673a\u662f\u5982\u4f55\u5206\u914d\u8def\u7531\u524d\u7f00\u4ee5\u53ca\u901a\u544a\u8def\u7531\u7684\u3002<\/p>\n<p><strong>IBGP<\/strong><\/p>\n<p>\u5728 IBGP\uff08Internal\/Interior BGP\uff09\u4e2d\uff0cSpine \u548c Leaf \u7684\u6240\u6709\u4ea4\u6362\u673a\u4f4d\u4e8e\u5355\u4e2a AS \u4e4b\u4e0b\uff0c\u5728 BGP \u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5728 IBGP \u5bf9\u7b49\u4f53\u4e4b\u95f4\u5efa\u7acb\u5168\u8fde\u63a5\uff08Full-mesh\uff09\u5173\u7cfb\u6765\u4fdd\u8bc1 IBGP \u5bf9\u7b49\u4f53\u4e4b\u95f4\u7684\u8fde\u901a\u6027\u3002\u4e3a\u4ec0\u4e48 IBGP \u8981\u5f3a\u8c03\u5168\u8fde\u63a5\u6982\u5ff5\u5462\uff0c\u90a3\u662f\u7531\u4e8e IBGP \u7684\u9632\u73af\u673a\u5236\u5bfc\u81f4\u7684\u3002IBGP \u5f3a\u5236\u89c4\u5b9a ibgp speaker \u4e0d\u5141\u8bb8\u5c06\u4ece\u4e00\u4e2a IBGP \u90bb\u5c45\u5b66\u4e60\u5230\u7684\u524d\u7f00\u4f20\u9012\u7ed9\u5176\u5b83 IBGP \u90bb\u5c45\uff0c\u56e0\u6b64 IBGP \u8981\u6c42\u903b\u8f91\u5168\u8fde\u63a5\u3002\u4f46\u5047\u8bbe\u5728\u4e00\u4e2a AS \u5185\u90e8\u6709 n \u53f0\u8def\u7531\u5668\uff0c\u90a3\u4e48\u5e94\u8be5\u5efa\u7acb\u7684 IBGP \u8fde\u63a5\u6570\u5c31\u4e3a n(n-1)\/2\u3002\u5f53 IBGP \u5bf9\u7b49\u4f53\u6570\u76ee\u5f88\u591a\u65f6\uff0c\u5bf9\u7f51\u7edc\u8d44\u6e90\u548c CPU \u8d44\u6e90\u7684\u6d88\u8017\u90fd\u5f88\u5927\uff0c\u5728 IBGP \u5bf9\u7b49\u4f53\u95f4\u4f7f\u7528 BGP \u8054\u76df\u6216\u8005\u8def\u7531\u53cd\u5c04\u5668\u90fd\u53ef\u4ee5\u89e3\u51b3\u4ee5\u4e0a\u95ee\u9898\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1976c9b655.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926111401575\" \/><\/p>\n<p><CENTER> IBGP \u56fe\u793a <\/center><\/p>\n<p>\u8054\u76df\u5c06\u4e00\u4e2a AS \u5212\u5206\u4e3a\u82e5\u5e72\u4e2a\u5b50 AS\u3002\u6bcf\u4e2a\u5b50 AS \u5185\u90e8\u5efa\u7acb IBGP \u5168\u8fde\u63a5\u5173\u7cfb\uff0c\u5b50 AS \u4e4b\u95f4\u5efa\u7acb\u8054\u76df EBGP \u8fde\u63a5\u5173\u7cfb\uff0c\u4f46\u8054\u76df\u5916\u90e8 AS \u4ecd\u8ba4\u4e3a\u8054\u76df\u662f\u4e00\u4e2a AS\u3002\u914d\u7f6e\u8054\u76df\u540e\uff0c\u539f AS \u53f7\u5c06\u4f5c\u4e3a\u6bcf\u4e2a\u8def\u7531\u5668\u7684\u8054\u76df ID\u3002\u8fd9\u6837\u6709\u4e24\u4e2a\u597d\u5904\uff1a\u4e00\u662f\u53ef\u4ee5\u4fdd\u7559\u539f\u6709\u7684 IBGP \u5c5e\u6027\uff0c\u5305\u62ec Local Preference \u5c5e\u6027\u3001MED \u5c5e\u6027\u548c NEXT_HOP \u5c5e\u6027\u7b49\uff1b\u4e8c\u662f\u8054\u76df\u76f8\u5173\u7684\u5c5e\u6027\u5728\u4f20\u51fa\u8054\u76df\u65f6\u4f1a\u81ea\u52a8\u88ab\u5220\u9664\uff0c\u5373\u7ba1\u7406\u5458\u65e0\u9700\u5728\u8054\u76df\u7684\u51fa\u53e3\u5904\u914d\u7f6e\u8fc7\u6ee4\u5b50 AS \u53f7\u7b49\u4fe1\u606f\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u8def\u7531\u53cd\u5c04\u5668\u662f IBGP \u8def\u7531\u5668\uff0c\u5b83\u5c06\u91cd\u65b0\u5411\u5176\u4ed6 IBGP \u8def\u7531\u5668\u901a\u544a\u8def\u7531\u3002\u5728\u4e00\u4e2a AS \u5185\u90e8\u5173\u4e8e\u8def\u7531\u53cd\u5c04\u5668\u6709\u4ee5\u4e0b\u51e0\u79cd\u89d2\u8272\uff1a<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1976eb7a6d.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926111527247\" \/><\/p>\n<p><center> \u8def\u7531\u53cd\u5c04\u5668\u793a\u610f <\/center><\/p>\n<ul>\n<li>\u8def\u7531\u53cd\u5c04\u5668 RR\uff08Route Reflector\uff09\uff1a\u5141\u8bb8\u628a\u4ece IBGP \u5bf9\u7b49\u4f53\u5b66\u5230\u7684\u8def\u7531\u53cd\u5c04\u5230\u5176\u4ed6 IBGP \u5bf9\u7b49\u4f53\u7684 BGP \u8bbe\u5907\uff0c\u7c7b\u4f3c OSPF \u7f51\u7edc\u4e2d\u7684 DR\u3002<\/li>\n<li>\u5ba2\u6237\u673a\uff08Client\uff09\uff1a\u4e0e RR \u5f62\u6210\u53cd\u5c04\u90bb\u5c45\u5173\u7cfb\u7684 IBGP \u8bbe\u5907\u3002\u5728 AS \u5185\u90e8\u5ba2\u6237\u673a\u53ea\u9700\u8981\u4e0e RR \u76f4\u8fde\u3002<\/li>\n<li>\u975e\u5ba2\u6237\u673a\uff08Non-Client\uff09\uff1a\u65e2\u4e0d\u662f RR \u4e5f\u4e0d\u662f\u5ba2\u6237\u673a\u7684 IBGP \u8bbe\u5907\u3002\u5728 AS \u5185\u90e8\u975e\u5ba2\u6237\u673a\u4e0e RR \u4e4b\u95f4\uff0c\u4ee5\u53ca\u6240\u6709\u7684\u975e\u5ba2\u6237\u673a\u4e4b\u95f4\u4ecd\u7136\u5fc5\u987b\u5efa\u7acb\u5168\u8fde\u63a5\u5173\u7cfb\u3002<\/li>\n<li>\u59cb\u53d1\u8005\uff08Originator\uff09\uff1a\u5728 AS \u5185\u90e8\u59cb\u53d1\u8def\u7531\u7684\u8bbe\u5907\u3002Originator_ID \u5c5e\u6027\u7528\u4e8e\u9632\u6b62\u96c6\u7fa4\u5185\u4ea7\u751f\u8def\u7531\u73af\u8def\u3002<\/li>\n<li>\u96c6\u7fa4\uff08Cluster\uff09\uff1a\u8def\u7531\u53cd\u5c04\u5668\u53ca\u5176\u5ba2\u6237\u673a\u7684\u96c6\u5408\u3002Cluster_List \u5c5e\u6027\u7528\u4e8e\u9632\u6b62\u96c6\u7fa4\u95f4\u4ea7\u751f\u8def\u7531\u73af\u8def\u3002<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u521b\u5efa IBGP \u8def\u7531\u5668\u96c6\u7fa4\uff0c\u5e76\u5c06\u5176\u4e0e\u53cd\u5c04\u5668\u8fde\u63a5\u8d77\u6765\u3002\u540c\u4e00\u96c6\u7fa4\u5185\u7684\u5ba2\u6237\u673a\u53ea\u9700\u8981\u4e0e\u8be5\u96c6\u7fa4\u7684 RR \u76f4\u63a5\u4ea4\u6362\u8def\u7531\u4fe1\u606f\uff0c\u56e0\u6b64\u5ba2\u6237\u673a\u53ea\u9700\u8981\u4e0e RR \u4e4b\u95f4\u5efa\u7acb IBGP \u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u4e0e\u5176\u4ed6\u5ba2\u6237\u673a\u5efa\u7acb IBGP \u8fde\u63a5\uff0c\u4ece\u800c\u51cf\u5c11\u4e86 IBGP \u8fde\u63a5\u6570\u91cf\u3002\u4f46\u95ee\u9898\u968f\u4e4b\u800c\u6765\uff0c\u53cd\u5c04\u5668\u5e76\u4e0d\u4f1a\u53d1\u9001\u6bcf\u4e00\u6761\u8def\u7ebf\uff0c\u5b83\u53ea\u4f1a\u9009\u62e9\u53d1\u9001\u6700\u4f18\u7684\u8def\u5f84\u7ed9\u5b83\u7684\u5bf9\u7b49\u4f53\u3002\u5f53\u4f60\u6709\u5728 Spine \u5c42\u9762\u6709\u591a\u53f0\u4ea4\u6362\u673a\uff0c\u4e14\u5728 Spine \u4e0e Leaf \u4e4b\u95f4\u5b58\u5728\u591a\u6761\u94fe\u8def\u65f6\uff0c\u94fe\u8def\u5197\u4f59\u3001\u5229\u7528\u7387\u4f4e\u7684\u95ee\u9898\u5c31\u51fa\u73b0\u4e86\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u5728 BGP \u8def\u7531\u53cd\u5c04\u5668\u4e0a\u542f\u7528 BGP \u8d1f\u8f7d\u5206\u62c5\u529f\u80fd\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5411 Leaf \u4ea4\u6362\u673a\u901a\u544a\u5b58\u5728\u56db\u6761\u7b49\u957f\u7684\u8def\u7531\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b49\u4ef7\u591a\u8def\u5f84\u6765\u5206\u53d1\u6d41\u91cf\u3002<\/p>\n<p><strong>\u4ece\u914d\u7f6e\u3001\u8bbe\u5907\u8fde\u63a5\u548c\u5e94\u7528\u65b9\u9762\u5bf9 BGP \u8054\u76df\u548c\u8def\u7531\u53cd\u5c04\u5668\u8fdb\u884c\u6bd4\u8f83<\/strong><\/p>\n<p><center> \u8def\u7531\u53cd\u5c04\u5668\u548c BGP \u8054\u76df\u6bd4\u8f83 <\/center><\/p>\n<div class=\"table-responsive\"><table class=\"table\" >\n<thead>\n<tr>\n<th><strong>\u8def\u7531\u53cd\u5c04\u5668<\/strong><\/th>\n<th><strong>BGP \u8054\u76df<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e0d\u9700\u8981\u66f4\u6539\u73b0\u6709\u7684\u7f51\u7edc\u62d3\u6251\uff0c\u517c\u5bb9\u6027\u597d\u3002<\/td>\n<td>\u9700\u8981\u6539\u53d8\u903b\u8f91\u62d3\u6251\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u914d\u7f6e\u65b9\u4fbf\uff0c\u53ea\u9700\u8981\u5bf9\u4f5c\u4e3a\u53cd\u5c04\u5668\u7684\u8bbe\u5907\u8fdb\u884c\u914d\u7f6e\uff0c\u5ba2\u6237\u673a\u5e76\u4e0d\u9700\u8981\u77e5\u9053\u81ea\u5df1\u662f\u5ba2\u6237\u673a\u3002<\/td>\n<td>\u6240\u6709\u8bbe\u5907\u9700\u8981\u91cd\u65b0\u8fdb\u884c\u914d\u7f6e\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u7fa4\u4e0e\u96c6\u7fa4\u4e4b\u95f4\u4ecd\u7136\u9700\u8981\u5168\u8fde\u63a5\u3002<\/td>\n<td>\u8054\u76df\u7684\u5b50 AS \u4e4b\u95f4\u662f\u7279\u6b8a\u7684 EBGP \u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u5168\u8fde\u63a5\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p><strong>EBGP<\/strong><\/p>\n<p>\u5728 EBGP\uff08External\/Exterior BGP\uff09\u4e2d\uff0cSpine \u548c Leaf \u4e2d\u7684\u6bcf\u4e2a\u4ea4\u6362\u673a\u90fd\u6709\u81ea\u5df1\u7684 AS\uff0c\u4e0e IBGP \u7684\u8def\u7531\u73af\u8def\u7684\u907f\u514d\u63aa\u65bd\u4e0d\u4e00\u6837\uff0cEBGP \u6ca1\u6709\u6c34\u5e73\u5206\u5272\u7684\u6982\u5ff5\uff0cEBGP \u5bf9\u8def\u7531\u73af\u8def\u7684\u907f\u514d\u662f\u901a\u8fc7 AS_PATH \u5c5e\u6027\u6765\u5b9e\u73b0\u7684\u3002AS_Path \u5c5e\u6027\u6309\u77e2\u91cf\u987a\u5e8f\u8bb0\u5f55\u4e86\u67d0\u6761\u8def\u7531\u4ece\u672c\u5730\u5230\u76ee\u7684\u5730\u5740\u6240\u8981\u7ecf\u8fc7\u7684\u6240\u6709 AS \u7f16\u53f7\u3002\u5728\u63a5\u6536\u8def\u7531\u65f6\uff0c\u8bbe\u5907\u5982\u679c\u53d1\u73b0 AS_Path \u5217\u8868\u4e2d\u6709\u672c AS \u53f7\uff0c\u5219\u4e0d\u63a5\u6536\u8be5\u8def\u7531\uff0c\u4ece\u800c\u907f\u514d\u4e86 AS \u95f4\u7684\u8def\u7531\u73af\u8def\u3002<\/p>\n<p>\u7531\u524d\u9762\u8ba8\u8bba\u53ef\u77e5\uff0cIBGP \u4e0d\u9700\u8981 IBGP \u90bb\u5c45\u4e4b\u95f4\u6709\u7269\u7406\u8fde\u63a5\uff0c\u53ea\u9700\u8981\u903b\u8f91\u8fde\u63a5\u5373\u53ef\uff0c\u800c EBGP \u5728\u4e00\u822c\u60c5\u51b5\u4e0b\u90fd\u8981\u6c42 EBGP \u90bb\u5c45\u4e4b\u95f4\u5b58\u5728\u7269\u7406\u8fde\u63a5\u3002<\/p>\n<p>\u552f\u4e00\u7684\u95ee\u9898\u662f\u4f7f\u7528 IP Fabric \u7f51\u7edc\u7684 AS \u6570\u91cf\uff0c\u6bcf\u53f0\u4ea4\u6362\u673a\u90fd\u6709\u81ea\u5df1\u7684 BGP \u81ea\u6cbb\u7cfb\u7edf\u53f7\uff0cBGP \u7684\u79c1\u6709\u8303\u56f4\u4e3a 64512~65535\uff0c\u5176\u4e2d\u6709 1023 \u4e2a BGP \u81ea\u6cbb\u7cfb\u7edf\u53f7\u3002 \u5982\u679c\u60a8\u7684 IP Fabric \u7f51\u7edc\u5927\u4e8e 1023 \u53f0\u4ea4\u6362\u673a\uff0c\u5219\u9700\u8981\u8003\u8651\u8fdb\u5165\u516c\u5171\u7684 BGP \u81ea\u6cbb\u7cfb\u7edf\u53f7\u7801\u8303\u56f4\uff08\u4e0d\u5efa\u8bae\u5728\u6570\u636e\u4e2d\u5fc3\u5185\u90e8\u4f7f\u7528\uff09\uff0c\u6216\u79fb\u52a8\u5230\u79c1\u6709\u7684\u56db\u5b57\u8282 AS \u53f7\u89c4\u5212\u3002CE \u7cfb\u5217\u4ea4\u6362\u673a\u652f\u6301 4 \u5b57\u8282\u79c1\u6709 AS \u53f7\uff0c4 \u5b57\u8282\u79c1\u6709 AS \u53f7\u8303\u56f4\u662f 4200000000\uff5e4294967295\uff08\u6216\u8005 64086.59904\uff5e65535.65535\uff09\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19770a2007.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926111749929\" \/><\/p>\n<p><center> EBGP \u56fe\u793a <\/center><\/p>\n<p><strong>BGP \u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u67b6\u6784\u4e2d\u7684\u5e94\u7528<\/strong><\/p>\n<p>\u4e0b\u9762\u8ba9 BGP \u8def\u7531\u534f\u8bae\u4e0e\u5177\u4f53\u7f51\u7edc\u67b6\u6784\u573a\u666f\u8054\u7cfb\u8d77\u6765\uff0c\u5728\u573a\u666f DC1 \u4e2d\u6709\u4e94\u6392\u673a\u67b6\uff0c\u5747\u91c7\u7528 Spine+Leaf \u7f51\u7edc\u67b6\u6784\uff0c\u63a8\u8350\u4f7f\u7528 EBGP \u5efa\u7acb VXLAN \u7684 Underlay \u7f51\u7edc\uff0c\u6bcf\u884c\u90fd\u4f7f\u7528 EBGP \u7684\u60c5\u51b5\u4e0b\u8bbe\u8ba1\u5982\u4e0b\u56fe\uff0c\u5728 Spine \u548c Leaf \u5c42\u7684\u6bcf\u53f0\u4ea4\u6362\u673a\u90fd\u6709\u81ea\u5df1\u7684 AS \u53f7\u7801<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19772b85bf.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926111948298\" \/><\/p>\n<p><center> DC1 \u573a\u666f\u4e2d\u5141\u8bb8 EBGP \u56fe\u793a <\/center><\/p>\n<p>\u5bf9\u4e8e\u573a\u666f DC2\uff0c\u91c7\u7528 EOR \u4ea4\u6362\u673a\u90e8\u7f72\uff0cEBGP \u7684\u8bbe\u8ba1\u5982\u4e0b<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19774ddd00.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926112027325\" \/><\/p>\n<p><center> DC2 \u573a\u666f\u5141\u8bb8 EBGP \u56fe\u793a <\/center><\/p>\n<p>\u540c\u6837\uff0c\u5982 DC1 \u573a\u666f\u5c55\u73b0\u7684\u4e00\u6837\uff0c\u53ef\u4ee5\u5c06 AS65000 \u548c 65001 \u7528\u4e8e\u7b2c\u4e00\u884c\uff0c\u7136\u540e\u4e3a\u6bcf\u4e2a\u8bbe\u5907 AS \u53f7\u9012\u589e\u52a0 1\u3002 \u5982\u679c\u60a8\u9009\u62e9 IBGP \u5b9e\u65bd\u65b9\u6cd5\uff08\u901a\u5e38\u5728 DC \u5185\u7528\u4e8e VXLAN overlay \u8def\u7531\u7684\u4ea4\u6362\uff09\uff0c\u8bbe\u8ba1\u5c06\u4f1a\u53d8\u5f97\u975e\u5e38\u7b80\u5355\uff0c\u56e0\u4e3a\u60a8\u53ea\u9700\u5c06\u6240\u6709\u8bbe\u5907\u5206\u914d\u7ed9\u540c\u4e00 AS \u53f7\uff0c\u8986\u76d6\u6574\u4e2a DC1\uff0c\u4f60\u53ef\u4ee5\u5bf9 DC2 \u91c7\u7528\u76f8\u540c\u7684\u65b9\u6cd5<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1977737e2e.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926112139129\" \/><\/p>\n<p><center> DC1 \u573a\u666f\u8fd0\u884c IBGP \u56fe\u793a <\/center><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1977932595.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926112206309\" \/><\/p>\n<p><center> DC2 \u573a\u666f\u8fd0\u884c IBGP \u56fe\u793a <\/center><\/p>\n<h2>Overlay \u7f51\u7edc<\/h2>\n<h3>Overlay \u4ecb\u7ecd<\/h3>\n<p>Overlay \u7f51\u7edc\u662f\u5c06\u5df2\u6709\u7684\u7269\u7406\u7f51\u7edc\uff08Underlay \u7f51\u7edc\uff09\u4f5c\u4e3a\u57fa\u7840\uff0c\u5728\u5176\u4e0a\u5efa\u7acb\u53e0\u52a0\u7684\u903b\u8f91\u7f51\u7edc\uff0c\u5b9e\u73b0\u7f51\u7edc\u8d44\u6e90\u7684\u865a\u62df\u5316\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1977b914fd.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926112238080\" \/><\/p>\n<p><center> Overlay \u6982\u5ff5 <\/center><\/p>\n<p>Overlay \u7f51\u7edc\u662f\u5efa\u7acb\u5728\u5df2\u6709\u7269\u7406\u7f51\u7edc\u4e0a\u7684\u865a\u62df\u7f51\u7edc\uff0c\u5177\u6709\u72ec\u7acb\u7684\u63a7\u5236\u548c\u8f6c\u53d1\u5e73\u9762\uff0c\u5bf9\u4e8e\u8fde\u63a5\u5230 Overlay \u7684\u7ec8\u7aef\u8bbe\u5907\uff08\u4f8b\u5982\u670d\u52a1\u5668\uff09\u6765\u8bf4\uff0c\u7269\u7406\u7f51\u7edc\u662f\u900f\u660e\u7684\uff0c\u4ece\u800c\u53ef\u4ee5\u5b9e\u73b0\u627f\u8f7d\u7f51\u7edc\u548c\u4e1a\u52a1\u7f51\u7edc\u7684\u5206\u79bb\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u9700\u8981 Overlay \u7f51\u7edc\uff1f<\/p>\n<p>\u4f5c\u4e3a\u4e91\u8ba1\u7b97\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\u7684\u201c\u670d\u52a1\u5668\u865a\u62df\u5316\u201d\u5df2\u7ecf\u88ab\u6570\u636e\u4e2d\u5fc3\u666e\u904d\u5e94\u7528\u3002\u968f\u7740\u4f01\u4e1a\u4e1a\u52a1\u7684\u53d1\u5c55\uff0c\u865a\u62df\u673a\u6570\u91cf\u7684\u5feb\u901f\u589e\u957f\u548c\u865a\u62df\u673a\u8fc1\u79fb\u5df2\u6210\u4e3a\u4e00\u4e2a\u5e38\u6001\u6027\u4e1a\u52a1\u3002\u7531\u6b64\u4e5f\u7ed9\u4f20\u7edf\u7f51\u7edc\u5e26\u6765\u4e86\u4ee5\u4e0b\u4e00\u4e9b\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\n<p>\u865a\u62df\u673a\u89c4\u6a21\u53d7\u7f51\u7edc\u89c4\u683c\u9650\u5236<\/p>\n<p>\u5728\u4f20\u7edf\u4e8c\u5c42\u7f51\u7edc\u73af\u5883\u4e0b\uff0c\u6570\u636e\u62a5\u6587\u662f\u901a\u8fc7\u67e5\u8be2 MAC \u5730\u5740\u8868\u8fdb\u884c\u4e8c\u5c42\u8f6c\u53d1\uff0c\u800c\u7f51\u7edc\u8bbe\u5907 MAC \u5730\u5740\u8868\u7684\u5bb9\u91cf\u9650\u5236\u4e86\u865a\u62df\u673a\u7684\u6570\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u7f51\u7edc\u9694\u79bb\u80fd\u529b\u9650\u5236<\/p>\n<p>\u5f53\u524d\u4e3b\u6d41\u7684\u7f51\u7edc\u9694\u79bb\u6280\u672f\u662f VLAN\uff0c\u7531\u4e8e IEEE 802.1Q \u4e2d\u5b9a\u4e49\u7684 VLAN ID \u53ea\u6709 12 \u6bd4\u7279\uff0c\u4ec5\u80fd\u8868\u793a 4096 \u4e2a VLAN\uff0c\u65e0\u6cd5\u6ee1\u8db3\u5927\u4e8c\u5c42\u7f51\u7edc\u4e2d\u6807\u8bc6\u5927\u91cf\u79df\u6237\u6216\u79df\u6237\u7fa4\u7684\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u865a\u62df\u673a\u8fc1\u79fb\u8303\u56f4\u53d7\u7f51\u7edc\u67b6\u6784\u9650\u5236<\/p>\n<p>\u4e3a\u4e86\u4fdd\u8bc1\u865a\u62df\u673a\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u4e1a\u52a1\u4e0d\u4e2d\u65ad\uff0c\u5219\u9700\u8981\u4fdd\u8bc1\u865a\u62df\u673a\u7684 IP \u5730\u5740\u3001MAC \u5730\u5740\u7b49\u53c2\u6570\u4fdd\u6301\u4e0d\u53d8\uff0c\u8fd9\u5c31\u8981\u6c42\u4e1a\u52a1\u7f51\u7edc\u662f\u4e00\u4e2a\u4e8c\u5c42\u7f51\u7edc\uff0c\u4e14\u8981\u6c42\u7f51\u7edc\u672c\u8eab\u5177\u5907\u591a\u8def\u5f84\u7684\u5197\u4f59\u5907\u4efd\u548c\u53ef\u9760\u6027\u3002\u4f20\u7edf\u7684 STP\u3001\u8bbe\u5907\u865a\u62df\u5316\u7b49\u6280\u672f\u53ea\u9002\u7528\u4e8e\u4e2d\u5c0f\u89c4\u6a21\u7684\u7f51\u7edc\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u4e3a\u4e86\u6ee1\u8db3\u4e91\u8ba1\u7b97\u865a\u62df\u5316\u7684\u7f51\u7edc\u80fd\u529b\u9700\u6c42\uff0c\u9010\u6b65\u6f14\u5316\u51fa\u4e86 Overlay \u7f51\u7edc\u6280\u672f\u3002<\/p>\n<ul>\n<li>\n<p>\u9488\u5bf9\u865a\u62df\u673a\u89c4\u6a21\u53d7\u7f51\u7edc\u89c4\u683c\u9650\u5236<\/p>\n<p>\u865a\u62df\u673a\u53d1\u51fa\u7684\u6570\u636e\u5305\u5c01\u88c5\u5728 IP \u6570\u636e\u5305\u4e2d\uff0c\u5bf9\u7f51\u7edc\u53ea\u8868\u73b0\u4e3a\u5c01\u88c5\u540e\u7684\u7f51\u7edc\u53c2\u6570\u3002\u56e0\u6b64\uff0c\u6781\u5927\u964d\u4f4e\u4e86\u5927\u4e8c\u5c42\u7f51\u7edc\u5bf9 MAC \u5730\u5740\u89c4\u683c\u7684\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u9488\u5bf9\u7f51\u7edc\u9694\u79bb\u80fd\u529b\u9650\u5236<\/p>\n<p>Overlay \u6280\u672f\u6269\u5c55\u4e86\u9694\u79bb\u6807\u8bc6\u7684\u4f4d\u6570\uff0824 \u6bd4\u7279\uff09\uff0c\u6781\u5927\u6269\u5c55\u4e86\u9694\u79bb\u6570\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u9488\u5bf9\u865a\u62df\u673a\u8fc1\u79fb\u8303\u56f4\u53d7\u7f51\u7edc\u67b6\u6784\u9650\u5236<\/p>\n<p>Overlay \u5c06\u4ee5\u592a\u62a5\u6587\u5c01\u88c5\u5728 IP \u62a5\u6587\u4e4b\u4e0a\uff0c\u901a\u8fc7\u8def\u7531\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u3002\u901a\u8fc7\u8def\u7531\u7f51\u7edc\uff0c\u865a\u62df\u673a\u8fc1\u79fb\u4e0d\u53d7\u7f51\u7edc\u67b6\u6784\u9650\u5236\u3002\u800c\u4e14\u8def\u7531\u7f51\u7edc\u5177\u5907\u826f\u597d\u7684\u6269\u5c55\u80fd\u529b\u3001\u6545\u969c\u81ea\u6108\u80fd\u529b\u3001\u8d1f\u8f7d\u5747\u8861\u80fd\u529b\u3002<\/p>\n<\/li>\n<\/ul>\n<p>Overlay \u6280\u672f\u6709\u591a\u79cd\uff0c\u4f8b\u5982 VXLAN\u3001NVGRE\u3001STT \u7b49\uff0c\u5176\u4e2d VXLAN \u662f\u76ee\u524d\u83b7\u5f97\u6700\u5e7f\u6cdb\u652f\u6301\u7684 Overlay \u6280\u672f\u3002<\/p>\n<h3>VXLAN<\/h3>\n<p>VXLAN\uff08Virtual eXtensible Local Area Network\uff0c\u865a\u62df\u6269\u5c55\u5c40\u57df\u7f51\uff09\uff0c\u662f\u7531 IETF \u5b9a\u4e49\u7684 NVO3\uff08Network Virtualization over Layer 3\uff09\u6807\u51c6\u6280\u672f\u4e4b\u4e00\uff0c\u91c7\u7528 MAC-in-UDP \u7684\u62a5\u6587\u5c01\u88c5\u6a21\u5f0f\u3002\u539f\u59cb\u62a5\u6587\u5728 VXLAN \u63a5\u5165\u70b9\uff08\u88ab\u79f0\u4e3a VTEP\uff09\u52a0\u4e0a VXLAN \u5e27\u5934\u540e\u518d\u88ab\u5c01\u88c5\u5728 UDP \u62a5\u5934\u4e2d\uff0c\u5e76\u4f7f\u7528\u627f\u8f7d\u7f51\u7edc\u7684 IP\/MAC \u5730\u5740\u4f5c\u4e3a\u5916\u5c42\u5934\u8fdb\u884c\u5c01\u88c5\uff0c\u627f\u8f7d\u7f51\u7edc\u53ea\u9700\u8981\u6309\u7167\u666e\u901a\u7684\u4e8c\u4e09\u5c42\u8f6c\u53d1\u6d41\u7a0b\u8fdb\u884c\u8f6c\u53d1\u5373\u53ef\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1977daa265.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926141108443\" \/><\/p>\n<p><center> VXLAN \u62a5\u6587\u683c\u5f0f <\/center><\/p>\n<p>\u4ee5 VXLAN \u6280\u672f\u4e3a\u57fa\u7840\u7684 Overlay \u7f51\u7edc\u67b6\u6784\u6a21\u578b\u5982\u4e0b<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1977fbd0b6.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926141208355\" \/><\/p>\n<p><center> VXLAN \u7f51\u7edc\u6a21\u578b <\/center><\/p>\n<ul>\n<li>\n<p>VTEP\uff08VXLAN Tunnel Endpoints\uff0cVXLAN \u96a7\u9053\u7aef\u70b9\uff09<\/p>\n<p>VXLAN \u7f51\u7edc\u7684\u8fb9\u7f18\u8bbe\u5907\uff0c\u662f VXLAN \u96a7\u9053\u7684\u8d77\u70b9\u548c\u7ec8\u70b9\uff0c\u8fdb\u884c VXLAN \u62a5\u6587\u7684\u5c01\u88c5\u3001\u89e3\u5c01\u88c5\u7b49\u5904\u7406\u3002VTEP \u65e2\u53ef\u4ee5\u90e8\u7f72\u5728\u7f51\u7edc\u8bbe\u5907\u4e0a\uff08\u7f51\u7edc\u63a5\u5165\u4ea4\u6362\u673a\uff09\uff0c\u4e5f\u53ef\u4ee5\u90e8\u7f72\u5728 vSwitch \u4e0a\uff08\u670d\u52a1\u5668\u4e0a\u7684\u865a\u62df\u4ea4\u6362\u673a\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>VNI\uff08VXLAN Network Identifier\uff0cVXLAN \u7f51\u7edc\u6807\u8bc6\u7b26\uff09<\/p>\n<p>VNI \u662f\u4e00\u79cd\u7c7b\u4f3c\u4e8e VLAN ID \u7684\u7f51\u7edc\u6807\u8bc6\uff0c\u7528\u6765\u6807\u8bc6 VXLAN \u4e8c\u5c42\u7f51\u7edc\u3002\u4e00\u4e2a VNI \u4ee3\u8868\u4e00\u4e2a VXLAN \u6bb5\uff0c\u4e0d\u540c VXLAN \u6bb5\u7684\u865a\u62df\u673a\u4e0d\u80fd\u76f4\u63a5\u4e8c\u5c42\u76f8\u4e92\u901a\u4fe1\u3002<\/p>\n<\/li>\n<li>\n<p>VXLAN \u96a7\u9053<\/p>\n<p>\u4e24\u4e2a VTEP \u4e4b\u95f4\u5efa\u7acb\u7684\u903b\u8f91\u96a7\u9053\uff0c\u7528\u4e8e\u4f20\u8f93 VXLAN \u62a5\u6587\u3002\u4e1a\u52a1\u62a5\u6587\u5728\u8fdb\u5165 VXLAN \u96a7\u9053\u5f0f\u8fdb\u884c VXLAN\u3001UDP\u3001IP \u5934\u5c01\u88c5\uff0c\u7136\u540e\u901a\u8fc7\u4e09\u5c42\u8f6c\u53d1\u900f\u660e\u5730\u5c06\u62a5\u6587\u8f6c\u53d1\u7ed9\u8fdc\u7aef VTEP\uff0c\u8fdc\u7aef VTEP \u5bf9\u62a5\u6587\u8fdb\u884c\u89e3\u5c01\u88c5\u5904\u7406\u3002<\/p>\n<\/li>\n<\/ul>\n<p><strong>VXLAN \u62a5\u6587\u8f6c\u53d1\u8fc7\u7a0b<\/strong><\/p>\n<p>\u4e0b\u9762\u4ee5\u540c\u7f51\u6bb5\u7684 VM \u95f4\u76f8\u901a\u7b80\u5355\u4ecb\u7ecd VXLAN \u7f51\u7edc\u4e2d\u7684\u62a5\u6587\u8f6c\u53d1\u8fc7\u7a0b\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1978244c03.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926141308805\" \/><\/p>\n<p><center> VXLAN \u62a5\u6587\u8f6c\u53d1\u8fc7\u7a0b\u793a\u610f\u56fe <\/center><\/p>\n<ol>\n<li>VM1 \u53d1\u9001\u76ee\u7684\u5730\u5740\u4e3a VM2 \u7684\u62a5\u6587\u3002<\/li>\n<li>VTEP1 \u6536\u5230\u8be5\u62a5\u6587\u540e\u8fdb\u884c VXLAN \u5c01\u88c5\uff0c\u5c01\u88c5\u7684\u5916\u5c42\u76ee\u7684 IP \u4e3a VTEP2\u3002\u5c01\u88c5\u540e\u7684\u62a5\u6587\uff0c\u6839\u636e\u5916\u5c42 MAC \u548c IP \u4fe1\u606f\uff0c\u5728 IP \u7f51\u7edc\u4e2d\u8fdb\u884c\u4f20\u8f93\uff0c\u76f4\u81f3\u5230\u8fbe\u5bf9\u7aef VTEP2\u3002<\/li>\n<li>VTEP2 \u6536\u5230\u62a5\u6587\u540e\uff0c\u5bf9\u62a5\u6587\u8fdb\u884c\u89e3\u5c01\u88c5\uff0c\u5f97\u5230 VM1 \u53d1\u9001\u7684\u539f\u59cb\u62a5\u6587\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u53d1\u81f3 VM2\u3002<\/li>\n<\/ol>\n<h4>\u4e8c\u5c42 MAC \u5b66\u4e60\u53ca BUM \u62a5\u6587\u8f6c\u53d1<\/h4>\n<p>\u5728 VXLAN \u7f51\u7edc\u4e2d\uff0c\u540c\u5b50\u7f51\u865a\u62df\u673a\u7684\u4e92\u901a\u662f\u901a\u8fc7\u67e5\u627e MAC \u8868\u8fdb\u884c\u8f6c\u53d1\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff0cVM1 \u7ed9 VM2 \u53d1\u9001\u62a5\u6587\u65f6\uff0c\u7ecf\u8fc7 VTEP1 \u8f6c\u53d1\uff0cVTEP1 \u4e0a\u9700\u8981\u5b66\u4e60\u5230 VM2 \u7684 MAC \u5730\u5740\u3002<\/p>\n<p>\u6700\u521d\u7684 VXLAN \u6807\u51c6\u5e76\u6ca1\u6709\u5b9a\u4e49\u63a7\u5236\u5e73\u9762\uff0cVTEP \u4e4b\u95f4\u65e0\u6cd5\u4f20\u9012\u5b66\u4e60\u5230\u7684\u4e3b\u673a MAC \u5730\u5740\u3002\u4f46\u662f VXLAN \u6709\u7740\u4e0e\u4f20\u7edf\u4ee5\u592a\u7f51\u975e\u5e38\u76f8\u4f3c\u7684 MAC \u5b66\u4e60\u673a\u5236\uff0c\u5f53 VTEP \u63a5\u6536\u5230 VXLAN \u62a5\u6587\u540e\uff0c\u4f1a\u8bb0\u5f55\u6e90 VTEP \u7684 IP\u3001\u865a\u62df\u673a MAC \u548c VNI \u5230\u672c\u5730 MAC \u8868\u4e2d\uff0c\u8fd9\u6837\u5f53 VTEP \u63a5\u6536\u5230\u76ee\u7684 MAC \u4e3a\u6b64\u865a\u62df\u673a\u7684 MAC \u65f6\uff0c\u5c31\u53ef\u4ee5\u8fdb\u884c VXLAN \u5c01\u88c5\u5e76\u8f6c\u53d1\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19784642a4.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926141424144\" \/><\/p>\n<p><center> MAC \u5b66\u4e60\u793a\u610f\u56fe <\/center><\/p>\n<p>\u4ee5 VTEP2 \u5b66\u4e60\u5230 VM1 \u7684 MAC \u8fc7\u7a0b\u4e3a\u4f8b\uff1a<\/p>\n<ol>\n<li>VM1 \u53d1\u9001\u76ee\u7684\u5730\u5740\u4e3a VM2 \u7684\u62a5\u6587\u3002<\/li>\n<li>VTEP1 \u63a5\u6536\u5230\u62a5\u6587\u540e\uff0c\u8fdb\u884c VXLAN \u5c01\u88c5\uff0c\u5e76\u5c06\u5176\u8f6c\u53d1\u81f3 VTEP2\u3002\u540c\u65f6\uff0cVTEP1 \u53ef\u4ee5\u5b66\u4e60\u5230 VM1 \u7684 MAC \u5730\u5740\u3001VNI\u3001\u5165\u63a5\u53e3\u3002<\/li>\n<li>VTEP2 \u63a5\u6536\u5230\u62a5\u6587\u540e\uff0c\u5bf9\u62a5\u6587\u8fdb\u884c\u89e3\u5c01\u88c5\u3002\u540c\u65f6\uff0cVTEP2 \u53ef\u4ee5\u5b66\u4e60\u5230 VM1 \u7684 MAC \u5730\u5740\u3001VNI\u3001\u5165\u63a5\u53e3\uff08\u4e3a VTEP1\uff09\u3002<\/li>\n<\/ol>\n<p>\u7ecf\u8fc7\u4e0a\u8ff0\u6d41\u7a0b\uff0cVTEP1 \u548c VTEP2 \u53ef\u4ee5\u5b66\u4e60\u5230 VM1 \u7684 MAC \u5730\u5740\u3002VTEP1 \u548c VTEP2 \u5b66\u4e60\u5230 VM2 \u7684 MAC \u5730\u5740\u8fc7\u7a0b\u4e0e\u4e4b\u7c7b\u4f3c\u3002<\/p>\n<p><strong>BUM \u62a5\u6587\u8f6c\u53d1<\/strong><\/p>\n<p>\u524d\u9762\u63cf\u8ff0\u7684\u62a5\u6587\u8f6c\u53d1\u8fc7\u7a0b\u90fd\u662f\u5df2\u77e5\u5355\u64ad\u62a5\u6587\u8f6c\u53d1\uff0c\u5982\u679c VTEP \u6536\u5230\u4e00\u4e2a\u672a\u77e5\u5730\u5740\u7684 BUM \u62a5\u6587\uff08\u5e7f\u64ad\u3001\u7ec4\u64ad\u3001\u672a\u77e5\u5355\u64ad\uff09\u5982\u4f55\u5904\u7406\u5462\u3002\u4e0e\u4f20\u7edf\u4ee5\u592a\u7f51 BUM \u62a5\u6587\u8f6c\u53d1\u7c7b\u4f3c\uff0cVTEP \u4f1a\u901a\u8fc7\u6cdb\u6d2a\u7684\u65b9\u5f0f\u8f6c\u53d1\u6d41\u91cf\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1978684b83.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926141551304\" \/><\/p>\n<p><center> BUM \u62a5\u6587\u8f6c\u53d1\u793a\u610f\u56fe <\/center><\/p>\n<p>\u4ee5\u4e0a\u56fe\u4e2dVM1\u60f3\u5411VM2\u53d1\u9001\u62a5\u6587\u4e3a\u4f8b\uff0c\u56e0\u4e3aVM1\u4e0d\u77e5\u9053VM2\u7684MAC\u5730\u5740\uff0c\u6240\u4ee5\u4f1a\u53d1\u9001ARP\u5e7f\u64ad\u62a5\u6587\u8bf7\u6c42VM2\u7684MAC\u5730\u5740\u3002<\/p>\n<ol>\n<li>\n<p>VM1\u53d1\u9001ARP\u5e7f\u64ad\u8bf7\u6c42\uff0c\u8bf7\u6c42VM2\u7684MAC\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>VTEP1\u6536\u5230ARP\u8bf7\u6c42\u540e\uff0c\u56e0\u4e3a\u662f\u5e7f\u64ad\u62a5\u6587\uff0cVTEP1\u4f1a\u5728\u8be5VNI\u5185\u67e5\u627e\u6240\u6709\u7684\u96a7\u9053\u5217\u8868\uff0c\u4f9d\u636e\u83b7\u53d6\u7684\u96a7\u9053\u5217\u8868\u8fdb\u884c\u62a5\u6587\u5c01\u88c5\u540e\uff0c\u5411\u6240\u6709\u96a7\u9053\u53d1\u9001\u62a5\u6587\uff0c\u4ece\u800c\u5c06\u62a5\u6587\u8f6c\u53d1\u81f3\u540c\u5b50\u7f51\u7684VTEP2\u548cVTEP3\u3002<\/p>\n<p>\u540c\u65f6\uff0cVTEP1\u4f1a\u5b66\u4e60\u5230VM1\u7684MAC\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>VTEP2\u548cVTEP3\u63a5\u6536\u5230\u62a5\u6587\u540e\uff0c\u8fdb\u884c\u89e3\u5c01\u88c5\uff0c\u5f97\u5230VM1\u53d1\u9001\u7684\u539f\u59cbARP\u62a5\u6587\uff0c\u7136\u540e\u8f6c\u53d1\u81f3VM2\u548cVM3\u3002<\/p>\n<p>\u540c\u65f6VTEP2\u3001VTEP3\u4f1a\u5b66\u4e60\u5230VM1\u7684MAC\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>VM2\u548cVM3\u63a5\u6536\u5230ARP\u8bf7\u6c42\u540e\uff0c\u6bd4\u8f83\u62a5\u6587\u4e2d\u7684\u76ee\u7684IP\u5730\u5740\u662f\u5426\u4e3a\u672c\u673a\u7684IP\u5730\u5740\u3002VM3\u53d1\u73b0\u76ee\u7684IP\u4e0d\u662f\u672c\u673aIP\uff0c\u6545\u5c06\u62a5\u6587\u4e22\u5f03\uff1bVM2\u53d1\u73b0\u76ee\u7684IP\u662f\u672c\u673aIP\uff0c\u5219\u5bf9ARP\u8bf7\u6c42\u505a\u51fa\u5e94\u7b54\u3002<\/p>\n<p>ARP\u5e94\u7b54\u62a5\u6587\u4e3a\u5df2\u77e5\u5355\u64ad\u62a5\u6587\uff0c\u8f6c\u53d1\u6d41\u7a0b\u4e0e\u524d\u6587\u63cf\u8ff0\u7684\u4e00\u81f4\uff0c\u6b64\u5904\u4e0d\u5728\u8d58\u8ff0\u3002<\/p>\n<\/li>\n<li>\n<p>\u7ecf\u8fc7ARP\u5e94\u7b54\u6d41\u7a0b\uff0cVTEP1\u548cVM1\u5c31\u53ef\u4ee5\u5b66\u4e60\u5230VM2\u7684MAC\u5730\u5740\u3002\u540e\u7eed\u7684\u8f6c\u53d1\u6d41\u7a0b\u540c\u5df2\u77e5\u5355\u64ad\u8f6c\u53d1\u6d41\u7a0b\u4e00\u81f4\u3002<\/p>\n<\/li>\n<\/ol>\n<h4>VXLAN\u7f51\u5173\u90e8\u7f72<\/h4>\n<p>\u4e0e\u4e0d\u540cVLAN\u9700\u8981\u901a\u8fc7\u4e09\u5c42\u7f51\u5173\u4e92\u901a\u4e00\u6837\uff0cVXLAN\u4e2d\u4e0d\u540cVNI\u7684\u4e92\u901a\u4e5f\u9700\u8981\u6709\u4e09\u5c42\u7f51\u5173\u3002\u5728\u5178\u578b\u7684\u201cSpine-Leaf\u201dVXLAN\u7ec4\u7f51\u7ed3\u6784\u4e0b\uff0c\u6839\u636e\u4e09\u5c42\u7f51\u5173\u7684\u90e8\u7f72\u4f4d\u7f6e\u4e0d\u540c\uff0cVXLAN\u4e09\u5c42\u7f51\u5173\u53ef\u4ee5\u5206\u4e3a\u96c6\u4e2d\u5f0f\u7f51\u5173\u548c\u5206\u5e03\u5f0f\u7f51\u5173\u3002<\/p>\n<p><strong>\u96c6\u4e2d\u5f0f\u7f51\u5173\u90e8\u7f72<\/strong><\/p>\n<p>\u96c6\u4e2d\u5f0f\u7f51\u5173\u662f\u6307\u5c06\u4e09\u5c42\u7f51\u5173\u96c6\u4e2d\u90e8\u7f72\u5728Spine\u8bbe\u5907\u4e0a\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u6240\u6709\u8de8\u5b50\u7f51\u7684\u6d41\u91cf\u90fd\u7ecf\u8fc7\u4e09\u5c42\u7f51\u5173\u8fdb\u884c\u8f6c\u53d1\uff0c\u5b9e\u73b0\u6d41\u91cf\u7684\u96c6\u4e2d\u7ba1\u7406\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197a219464.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926144153166\" style=\"zoom:80%;\" \/><br \/>\n<center>\u96c6\u4e2d\u5f0f\u7f51\u5173\u7ec4\u7f51\u793a\u610f<\/center><\/p>\n<p>\u96c6\u4e2d\u5f0f\u7f51\u5173\u90e8\u7f72\u65b9\u5f0f\u53ef\u4ee5\u5bf9\u8de8\u5b50\u7f51\u6d41\u91cf\u8fdb\u884c\u96c6\u4e2d\u7ba1\u7406\uff0c\u7f51\u5173\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u6bd4\u8f83\u7b80\u5355\uff0c\u4f46\u662f\u56e0\u4e3a\u540cLeaf\u4e0b\u8de8\u5b50\u7f51\u6d41\u91cf\u4e5f\u9700\u8981\u7ecf\u8fc7Spine\u8f6c\u53d1\uff0c\u6240\u4ee5\u6d41\u91cf\u8f6c\u53d1\u8def\u5f84\u4e0d\u662f\u6700\u4f18\u3002\u540c\u65f6\uff0c\u6240\u6709\u901a\u8fc7\u4e09\u5c42\u8f6c\u53d1\u7684\u7ec8\u7aef\u79df\u6237\u7684\u8868\u9879\u90fd\u9700\u8981\u5728Spine\u4e0a\u751f\u6210\u3002\u4f46\u662f\uff0cSpine\u7684\u8868\u9879\u89c4\u683c\u6709\u9650\uff0c\u5f53\u7ec8\u7aef\u79df\u6237\u7684\u6570\u91cf\u8d8a\u6765\u8d8a\u591a\u65f6\uff0c\u5bb9\u6613\u6210\u4e3a\u7f51\u7edc\u74f6\u9888\u3002<\/p>\n<p><strong>\u5206\u5e03\u5f0f\u7f51\u5173\u90e8\u7f72<\/strong><\/p>\n<p>VXLAN\u5206\u5e03\u5f0f\u7f51\u5173\u662f\u5c06Leaf\u8282\u70b9\u4f5c\u4e3aVXLAN\u96a7\u9053\u7aef\u70b9VTEP\uff0c\u6bcf\u4e2aLeaf\u8282\u70b9\u90fd\u53ef\u4f5c\u4e3aVXLAN\u4e09\u5c42\u7f51\u5173\uff0cSpine\u8282\u70b9\u4e0d\u611f\u77e5VXLAN\u96a7\u9053\uff0c\u53ea\u4f5c\u4e3aVXLAN\u62a5\u6587\u7684\u8f6c\u53d1\u8282\u70b9\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197a488151.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926144258724\" style=\"zoom:80%;\" \/><br \/>\n<center>\u5206\u5e03\u5f0f\u7f51\u5173\u7ec4\u7f51\u793a\u610f<\/center><\/p>\n<p>\u5728Leaf\u4e0a\u90e8\u7f72VXLAN\u4e09\u5c42\u7f51\u5173\uff0c\u5373\u53ef\u5b9e\u73b0\u540cLeaf\u4e0b\u8de8\u5b50\u7f51\u901a\u4fe1\u3002\u6b64\u65f6\uff0c\u6d41\u91cf\u53ea\u9700\u8981\u5728Leaf\u8282\u70b9\u8fdb\u884c\u8f6c\u53d1\uff0c\u4e0d\u518d\u9700\u8981\u7ecf\u8fc7Spine\u8282\u70b9\uff0c\u4ece\u800c\u8282\u7ea6\u4e86\u5927\u91cf\u7684\u5e26\u5bbd\u8d44\u6e90\u3002\u540c\u65f6\uff0cLeaf\u8282\u70b9\u53ea\u9700\u8981\u5b66\u4e60\u81ea\u8eab\u8fde\u63a5\u865a\u62df\u673a\u7684ARP\u8868\u9879\uff0c\u800c\u4e0d\u5fc5\u50cf\u96c6\u4e2d\u4e09\u5c42\u7f51\u5173\u4e00\u6837\uff0c\u9700\u8981\u5b66\u4e60\u6240\u6709\u865a\u62df\u673a\u7684ARP\u8868\u9879\uff0c\u89e3\u51b3\u4e86\u96c6\u4e2d\u5f0f\u4e09\u5c42\u7f51\u5173\u5e26\u6765\u7684ARP\u8868\u9879\u74f6\u9888\u95ee\u9898\uff0c\u7f51\u7edc\u89c4\u6a21\u6269\u5c55\u80fd\u529b\u5f3a\u3002\u5bf9\u4e8e\u5206\u5e03\u5f0f\u7f51\u5173\u573a\u666f\uff0c\u56e0\u4e3a\u9700\u8981\u5728\u4e09\u5c42\u7f51\u5173\u95f4\u4f20\u9012\u4e3b\u673a\u8def\u7531\u624d\u80fd\u4fdd\u8bc1\u865a\u62df\u673a\u95f4\u4e92\u901a\uff0c\u6240\u4ee5\u9700\u8981\u6709\u63a7\u5236\u5e73\u9762\u6765\u8fdb\u884c\u8def\u7531\u7684\u4f20\u9012\u3002<\/p>\n<p>\u540e\u9762<strong>\u7b2c\u516b\u8282 BGP EVPN<\/strong>\u5c31\u662f\u63cf\u8ff0EVPN\u4f5c\u4e3a\u63a7\u5236\u5e73\u9762\u6280\u672f\u5728VXLAN\u7f51\u7edc\u91cc\u7684\u5e94\u7528\u3002<\/p>\n<h4>\u53cc\u6d3b\u7f51\u5173<\/h4>\n<p>\u5728\u4f20\u7edf\u7f51\u7edc\u4e2d\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u9ad8\u53ef\u9760\u6027\uff0c\u901a\u5e38\u90e8\u7f72\u591a\u4e2a\u7f51\u5173\u8fdb\u884c\u5907\u4efd\u3002\u4e0e\u4f20\u7edf\u7f51\u7edc\u7c7b\u4f3c\uff0cVXLAN\u7f51\u7edc\u4e5f\u652f\u6301Overlay\u5c42\u9762\u7684\u53cc\u6d3b\u7f51\u5173\u3002<\/p>\n<p><strong>\u96c6\u4e2d\u5f0f\u7f51\u5173\u573a\u666f\u4e0b\u591a\u6d3b\u7f51\u5173<\/strong><\/p>\n<p>\u5728\u5178\u578b\u7684\u201cSpine-Leaf\u201d\u7ec4\u7f51\u7ed3\u6784\u4e0b\uff0cLeaf\u4f5c\u4e3a\u4e8c\u5c42\u7f51\u5173\uff0cSpine\u4f5c\u4e3a\u4e09\u5c42\u7f51\u5173\u3002\u591a\u4e2aSpine\u914d\u7f6e\u76f8\u540c\u7684VTEP\u5730\u5740\u3001\u865a\u62dfMAC\u5730\u5740\uff0c\u4ece\u800c\u53ef\u4ee5\u5c06\u591a\u4e2aSpine\u865a\u62df\u6210\u4e00\u4e2aVXLAN\u96a7\u9053\u7aef\u70b9\u3002\u8fd9\u6837\u4f7f\u5f97\u65e0\u8bba\u6d41\u91cf\u53d1\u5230\u54ea\u4e00\u4e2aSpine\u8bbe\u5907\uff0c\u8be5\u8bbe\u5907\u90fd\u53ef\u4ee5\u63d0\u4f9b\u7f51\u5173\u670d\u52a1\uff0c\u5c06\u62a5\u6587\u6b63\u786e\u8f6c\u53d1\u7ed9\u4e0b\u4e00\u8df3\u8bbe\u5907\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f19788812eb.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926144521377\" \/><\/p>\n<p><center>\u96c6\u4e2d\u5f0f\u7f51\u5173\u573a\u666f\u4e0b\u591a\u6d3b\u7f51\u5173\u7ec4\u7f51\u793a\u610f<\/center><\/p>\n<p><strong>\u5206\u5e03\u5f0f\u7f51\u5173\u573a\u666f\u4e0b\u53cc\u6d3b\u63a5\u5165<\/strong><\/p>\n<p>\u5728\u5206\u5e03\u5f0f\u7f51\u5173\u573a\u666f\u4e0b\uff0cSpine\u4f5c\u4e3a\u900f\u4f20\u8bbe\u5907\uff0cLeaf\u4f5c\u4e3a\u4e09\u5c42\u7f51\u5173\u3002\u901a\u8fc7\u5728Leaf\u4e0a\u90e8\u7f72M-LAG\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53cc\u6d3b\u63a5\u5165\uff0c\u5373\u670d\u52a1\u5668\u53ef\u4ee5\u53cc\u6d3b\u63a5\u5165\u5230\u591a\u4e2aLeaf\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1978a84873.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926144613967\" \/><\/p>\n<p><center>\u5206\u5e03\u5f0f\u7f51\u5173\u573a\u666f\u4e0b\u53cc\u6d3b\u63a5\u5165<\/center><\/p>\n<h2>BGP EVPN<\/h2>\n<h3>EVPN\u4ecb\u7ecd<\/h3>\n<p>\u6700\u521d\u7684VXLAN\u65b9\u6848\uff08RFC7348\uff09\u4e2d\u6ca1\u6709\u5b9a\u4e49\u63a7\u5236\u5e73\u9762\uff0c\u662f\u624b\u5de5\u914d\u7f6eVXLAN\u96a7\u9053\uff0c\u7136\u540e\u901a\u8fc7\u6d41\u91cf\u6cdb\u6d2a\u7684\u65b9\u5f0f\u8fdb\u884c\u4e3b\u673a\u5730\u5740\u7684\u5b66\u4e60\u3002\u8fd9\u79cd\u65b9\u5f0f\u5b9e\u73b0\u4e0a\u8f83\u4e3a\u7b80\u5355\uff0c\u4f46\u662f\u4f1a\u5bfc\u81f4\u7f51\u7edc\u4e2d\u5b58\u5728\u5f88\u591a\u6cdb\u6d2a\u6d41\u91cf\u3001\u7f51\u7edc\u6269\u5c55\u8d77\u6765\u56f0\u96be\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0cVXLAN\u5f15\u5165\u4e86EVPN\uff08Ethernet VPN\uff09\u4f5c\u4e3aVXLAN\u7684\u63a7\u5236\u5e73\u9762\u3002EVPN\u53c2\u8003\u4e86BGP\/MPLS IP VPN\u7684\u673a\u5236\uff0c\u901a\u8fc7\u6269\u5c55BGP\u534f\u8bae\u65b0\u5b9a\u4e49\u4e86\u51e0\u79cdBGP EVPN\u8def\u7531\uff0c\u901a\u8fc7\u5728\u7f51\u7edc\u4e2d\u53d1\u5e03\u8def\u7531\u6765\u5b9e\u73b0VTEP\u7684\u81ea\u52a8\u53d1\u73b0\u3001\u4e3b\u673a\u5730\u5740\u5b66\u4e60\u3002<\/p>\n<p>\u91c7\u7528EVPN\u4f5c\u4e3a\u63a7\u5236\u5e73\u9762\u5177\u6709\u4ee5\u4e0b\u4e00\u4e9b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\n<p>\u53ef\u5b9e\u73b0VTEP\u81ea\u52a8\u53d1\u73b0\u3001VXLAN\u96a7\u9053\u81ea\u52a8\u5efa\u7acb\uff0c\u4ece\u800c\u964d\u4f4e\u7f51\u7edc\u90e8\u7f72\u3001\u6269\u5c55\u7684\u96be\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p>EVPN\u53ef\u4ee5\u540c\u65f6\u53d1\u5e03\u4e8c\u5c42MAC\u548c\u4e09\u5c42\u8def\u7531\u4fe1\u606f\u3002<\/p>\n<\/li>\n<li>\n<p>\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u4e2d\u6cdb\u6d2a\u6d41\u91cf\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>BGP EVPN\u8def\u7531\u7c7b\u578b<\/h3>\n<p>\u4f20\u7edf\u7684BGP-4\u4f7f\u7528Update\u62a5\u6587\u5728\u5bf9\u7b49\u4f53\u4e4b\u95f4\u4ea4\u6362\u8def\u7531\u4fe1\u606f\u3002\u4e00\u6761Update\u62a5\u6587\u53ef\u4ee5\u901a\u544a\u4e00\u7c7b\u5177\u6709\u76f8\u540c\u8def\u5f84\u5c5e\u6027\u7684\u53ef\u8fbe\u8def\u7531\uff0c\u8fd9\u4e9b\u8def\u7531\u653e\u5728NLRI\uff08Network Layer Reachable Information\uff0c\u7f51\u7edc\u5c42\u53ef\u8fbe\u4fe1\u606f\uff09\u5b57\u6bb5\u4e2d\u3002<\/p>\n<p>\u56e0\u4e3aBGP-4\u53ea\u80fd\u7ba1\u7406IPv4\u5355\u64ad\u8def\u7531\u4fe1\u606f\uff0c\u4e3a\u4e86\u63d0\u4f9b\u5bf9\u591a\u79cd\u7f51\u7edc\u5c42\u534f\u8bae\u7684\u652f\u6301\uff08\u4f8b\u5982IPv6\u3001\u7ec4\u64ad\uff09\uff0c\u53d1\u5c55\u51fa\u4e86MP-BGP\uff08MultiProtocol BGP\uff09\u3002MP-BGP\u5728BGP-4\u57fa\u7840\u4e0a\u5bf9NLRI\u4f5c\u4e86\u65b0\u6269\u5c55\u3002\u7384\u673a\u5c31\u5728\u4e8e\u65b0\u6269\u5c55\u7684NLRI\u4e0a\uff0c\u6269\u5c55\u4e4b\u540e\u7684NLRI\u589e\u52a0\u4e86\u5730\u5740\u65cf\u7684\u63cf\u8ff0\uff0c\u53ef\u4ee5\u7528\u6765\u533a\u5206\u4e0d\u540c\u7684\u7f51\u7edc\u5c42\u534f\u8bae\uff0c\u4f8b\u5982IPv6\u5355\u64ad\u5730\u5740\u65cf\u3001VPN\u5b9e\u4f8b\u5730\u5740\u65cf\u7b49\u3002<\/p>\n<p>\u7c7b\u4f3c\u7684\uff0cEVPN\u5728L2VPN\u5730\u5740\u65cf\u4e0b\u5b9a\u4e49\u4e86\u65b0\u7684\u5b50\u5730\u5740\u65cf\u2014\u2014EVPN\u5730\u5740\u65cf\uff0c\u5e76\u65b0\u589e\u4e86\u4e00\u79cdNLRI\uff0c\u5373EVPN NLRI\u3002EVPN NLRI\u5b9a\u4e49\u4e86\u4ee5\u4e0b\u51e0\u79cdBGP EVPN\u8def\u7531\u7c7b\u578b\uff0c\u901a\u8fc7\u5728EVPN\u5bf9\u7b49\u4f53\u4e4b\u95f4\u53d1\u5e03\u8fd9\u4e9b\u8def\u7531\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0VXLAN\u96a7\u9053\u7684\u81ea\u52a8\u5efa\u7acb\u3001\u4e3b\u673a\u5730\u5740\u7684\u5b66\u4e60\u3002<\/p>\n<ul>\n<li>Type2\u8def\u7531\u2014\u2014MAC\/IP\u8def\u7531\uff1a\u7528\u6765\u901a\u544a\u4e3b\u673aMAC\u5730\u5740\u3001\u4e3b\u673aARP\u548c\u4e3b\u673a\u8def\u7531\u4fe1\u606f\u3002<\/li>\n<li>Type3\u8def\u7531\u2014\u2014Inclusive Multicast\u8def\u7531\uff1a\u7528\u4e8eVTEP\u7684\u81ea\u52a8\u53d1\u73b0\u548cVXLAN\u96a7\u9053\u7684\u52a8\u6001\u5efa\u7acb\u3002<\/li>\n<li>Type5\u8def\u7531\u2014\u2014IP\u524d\u7f00\u8def\u7531\uff1a\u7528\u4e8e\u901a\u544a\u5f15\u5165\u7684\u5916\u90e8\u8def\u7531\uff0c\u4e5f\u53ef\u4ee5\u901a\u544a\u4e3b\u673a\u8def\u7531\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>EVPN\u8def\u7531\u5728\u53d1\u5e03\u65f6\uff0c\u4f1a\u643a\u5e26RD\uff08Route Distinguisher\uff0c\u8def\u7531\u6807\u8bc6\u7b26\uff09\u548cVPN Target\uff08\u4e5f\u79f0\u4e3aRoute Target\uff09\u3002RD\u7528\u6765\u533a\u5206\u4e0d\u540c\u7684VXLAN EVPN\u8def\u7531\u3002VPN Target\u662f\u4e00\u79cdBGP\u6269\u5c55\u56e2\u4f53\u5c5e\u6027\uff0c\u7528\u4e8e\u63a7\u5236EVPN\u8def\u7531\u7684\u53d1\u5e03\u4e0e\u63a5\u6536\u3002\u4e5f\u5c31\u662f\u8bf4\uff0cVPN Target\u5b9a\u4e49\u4e86\u672c\u7aef\u7684EVPN\u8def\u7531\u53ef\u4ee5\u88ab\u54ea\u4e9b\u5bf9\u7aef\u6240\u63a5\u6536\uff0c\u4ee5\u53ca\u672c\u7aef\u662f\u5426\u63a5\u6536\u5bf9\u7aef\u53d1\u6765\u7684EVPN\u8def\u7531\u3002<\/p>\n<p>VPN Target\u5c5e\u6027\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n<ul>\n<li>ERT\uff08Export Route Target\uff09\uff1a\u672c\u7aef\u53d1\u9001EVPN\u8def\u7531\u65f6\uff0c\u5c06\u6d88\u606f\u4e2d\u643a\u5e26\u7684VPN Target\u5c5e\u6027\u8bbe\u7f6e\u4e3aERT\u3002<\/li>\n<li>IRT\uff08Import Route Target\uff09\uff1a\u672c\u7aef\u5728\u63a5\u6536\u5230\u5bf9\u7aef\u7684EVPN\u8def\u7531\u65f6\uff0c\u5c06\u6d88\u606f\u4e2d\u643a\u5e26\u7684ERT\u4e0e\u672c\u7aef\u7684IRT\u8fdb\u884c\u6bd4\u8f83\uff0c\u53ea\u6709\u4e24\u8005\u76f8\u7b49\u65f6\u624d\u63a5\u6536\u8be5\u8def\u7531\uff0c\u5426\u5219\u4e22\u5f03\u8be5\u8def\u7531\u3002<\/li>\n<\/ul>\n<h4>Type 2 \u7c7b\u578b\u8def\u7531<\/h4>\n<p>Type2\u7c7b\u578b\u8def\u7531NLRI\u683c\u5f0f\u5982\u4e0b<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1978cbe0da.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926145613508\" \/><\/p>\n<p><center>Type2\u7c7b\u578b\u8def\u7531\u4e2dNLRI\u683c\u5f0f<\/center><\/p>\n<p>\u4ee5\u770b\u51fa\uff0cType2\u7c7b\u578b\u8def\u7531\u4e2d\u643a\u5e26\u6709\u4e3b\u673aMAC\u3001\u4e3b\u673aIP\u4fe1\u606f\uff0c\u56e0\u6b64Type2\u7c7b\u578b\u8def\u7531\u53ef\u4ee5\u7528\u4e8e\u53d1\u5e03\u4e3b\u673aMAC\uff0c\u8fd8\u53ef\u4ee5\u53d1\u5e03\u4e3b\u673aIP\u5730\u5740\u3002<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1978ec3c59.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926145652346\" \/><\/p>\n<p><center>Type2\u7c7b\u578b\u8def\u7531\u53d1\u5e03MAC\u5730\u5740\u793a\u610f\u56fe<\/center><\/p>\n<p>\u5982\u56fe\u6240\u793a\uff0cLeaf1\u63a5\u6536\u5230Host1\u53d1\u9001\u7684\u62a5\u6587\u540e\uff0c\u4f1a\u5b66\u4e60\u5230Host1\u7684MAC\u5730\u5740\u3002Leaf1\u5b66\u4e60\u5230Host1\u7684MAC\u540e\uff0c\u4f1a\u751f\u6210Type2\u7c7b\u578b\u7684\u8def\u7531\u53d1\u9001\u7ed9Leaf2\uff0c\u8be5\u8def\u7531\u4f1a\u643a\u5e26EVPN\u5b9e\u4f8b\u7684ERT\u3001Host1\u7684MAC\u5730\u5740\u3001Leaf1\u7684VTEP IP\u7b49\u4fe1\u606f\u3002<\/p>\n<p>Leaf2\u6536\u5230Leaf1\u53d1\u9001\u6765\u7684\u8def\u7531\u540e\uff0c\u6839\u636e\u8def\u7531\u4e2d\u7684ERT\u662f\u5426\u4e0e\u672c\u7aefEVPN\u5b9e\u4f8b\u7684IRT\u76f8\u540c\u6765\u51b3\u5b9a\u662f\u5426\u63a5\u6536\u8be5\u8def\u7531\u3002\u5982\u679c\u76f8\u540c\uff0c\u5219\u63a5\u6536\u8be5\u8def\u7531\uff0cLeaf2\u53ef\u4ee5\u5b66\u4e60\u5230Host1\u7684MAC\u5730\u5740\uff1b\u5982\u679c\u4e0d\u540c\uff0c\u5219\u4e22\u5f03\u8def\u7531\u3002<\/p>\n<h4>Type 3 \u7c7b\u578b\u8def\u7531<\/h4>\n<p>Type3\u7c7b\u578b\u8def\u7531NLRI\u683c\u5f0f\u5982\u4e0b<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197910ceab.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20250926145843720\" \/><\/p>\n<p><center>Type3\u7c7b\u578b\u8def\u7531\u4e2dNLRI\u683c\u5f0f<\/p>\n<p>Type3\u7c7b\u578b\u8def\u7531\u4e2d\u4e3b\u8981\u643a\u5e26\u6709VTEP IP\u4fe1\u606f\uff0c\u4e3b\u8981\u7528\u4e8eVTEP\u7684\u81ea\u52a8\u53d1\u73b0\u548cVXLAN\u96a7\u9053\u7684\u52a8\u6001\u5efa\u7acb\u3002<\/p>\n<p>![image-20250926145906883](https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1979320ae0.png)<\/p>\n<p><center>Type3\u7c7b\u578b\u8def\u7531\u5efa\u7acbVXLAN\u96a7\u9053\u793a\u610f\u56fe<\/center><\/p>\n<p>\u5982\u56fe\u6240\u793a\uff0c\u5728Leaf1\u548cLeaf2\u4e4b\u95f4\u5efa\u7acbBGP EVPN\u5bf9\u7b49\u4f53\u540e\uff0cLeaf1\u4f1a\u751f\u6210Type3\u7c7b\u578b\u7684\u8def\u7531\u53d1\u9001\u7ed9Leaf2\u3002\u8be5\u8def\u7531\u4e2d\u4f1a\u643a\u5e26\u672c\u7aefVTEP IP\u5730\u5740\u3001VNI\u3001EVPN\u5b9e\u4f8b\u7684ERT\u7b49\u4fe1\u606f\u3002<\/p>\n<p>Leaf2\u6536\u5230Leaf1\u53d1\u9001\u6765\u7684\u8def\u7531\u540e\uff0c\u6839\u636e\u8def\u7531\u4e2d\u7684ERT\u662f\u5426\u4e0e\u672c\u7aefEVPN\u5b9e\u4f8b\u7684IRT\u76f8\u540c\u6765\u51b3\u5b9a\u662f\u5426\u63a5\u6536\u8be5\u8def\u7531\u3002\u5982\u679c\u76f8\u540c\uff0c\u5219\u63a5\u6536\u8be5\u8def\u7531\uff0c\u5efa\u7acb\u4e00\u6761\u5230\u5bf9\u7aef\u7684VXLAN\u96a7\u9053\u3002\u540c\u65f6\uff0c\u5982\u679c\u5bf9\u7aefVNI\u4e0e\u672c\u7aef\u76f8\u540c\uff0c\u5219\u521b\u5efa\u4e00\u4e2a\u5934\u7aef\u590d\u5236\u8868\uff0c\u7528\u4e8e\u540e\u7eed\u5e7f\u64ad\u3001\u7ec4\u64ad\u3001\u672a\u77e5\u5355\u64ad\u62a5\u6587\u7684\u8f6c\u53d1\u3002<\/p>\n<p>#### Type 5 \u7c7b\u578b\u8def\u7531<\/p>\n<p>Type5\u7c7b\u578b\u8def\u7531NLRI\u683c\u5f0f\u5982\u4e0b<\/p>\n<p>![image-20250926150003248](https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f1979542b4e.png)<\/p>\n<p><center>Type5\u7c7b\u578b\u8def\u7531\u4e2dNLRI\u683c\u5f0f<\/center><\/p>\n<p>Type5\u7c7b\u578b\u8def\u7531\u643a\u5e26\u8def\u7531\u4fe1\u606f\uff0c\u4e3b\u8981\u7528\u4e8e\u53d1\u5e03\u8def\u7531\u3002\u4e0eType2\u7c7b\u578b\u8def\u7531\u4e0d\u540c\u7684\u662f\uff0cType5\u7c7b\u578b\u8def\u7531\u65e2\u53ef\u4ee5\u53d1\u5e0332\u4f4d\u4e3b\u673a\u8def\u7531\uff0c\u4e5f\u53ef\u4ee5\u53d1\u5e03\u7f51\u6bb5\u8def\u7531\u3002<\/p>\n<p>![image-20250926150033285](https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197973939e.png)<\/p>\n<p><center>Type5\u7c7b\u578b\u8def\u7531\u53d1\u5e03\u8def\u7531\u793a\u610f\u56fe<\/center><\/p>\n<p>Type5\u7c7b\u578b\u8def\u7531\u53ef\u4ee5\u5c06\u672c\u5730\u5176\u4ed6\u534f\u8bae\u7684\u79c1\u7f51\u8def\u7531\uff08\u4f8b\u5982\u9759\u6001\u8def\u7531\u3001\u76f4\u8fde\u8def\u7531\u3001\u5176\u4ed6\u8def\u7531\u534f\u8bae\u8def\u7531\uff09\u53d1\u5e03\u5230\u5176\u4ed6EVPN\u7f51\u7edc\u4e2d\uff0c\u5728\u8fdc\u7aef\u751f\u6210\u76f8\u5e94\u7684\u4e3b\u673a\/\u7f51\u6bb5\u8def\u7531\u3002\u6240\u4ee5Type5\u7c7b\u578b\u8def\u7531\u53ef\u4ee5\u5b9e\u73b0VXLAN\u7f51\u7edc\u4e3b\u673a\u8bbf\u95ee\u5916\u90e8\u975eVXLAN\u7f51\u7edc\u3002<\/p>\n<p>### BGP EVPN\u5b9e\u73b0DCI\u4e92\u8054<\/p>\n<p>\u901a\u8fc7BGP EVPN\u5728\u4e24\u4e2a\u6570\u636e\u4e2d\u5fc3\u5185\u90e8\u5404\u5efa\u7acb\u4e00\u6bb5VXLAN\u96a7\u9053\uff0c\u6570\u636e\u4e2d\u5fc3\u4e4b\u95f4\u518d\u5efa\u7acb\u4e00\u6bb5VXLAN\u96a7\u9053\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4e2d\u5fc3\u4e92\u8054\u3002\u5206\u522b\u5728\u6570\u636e\u4e2d\u5fc3A\u3001\u6570\u636e\u4e2d\u5fc3B\u5185\u914d\u7f6eBGP EVPN\u534f\u8bae\u521b\u5efa\u5206\u5e03\u5f0f\u7f51\u5173VXLAN\u96a7\u9053\uff0c\u5b9e\u73b0\u5404\u6570\u636e\u4e2d\u5fc3\u5185\u90e8VM\u4e4b\u95f4\u7684\u901a\u4fe1\u3002Leaf2\u548cLeaf3\u662f\u6570\u636e\u4e2d\u5fc3\u5185\u8fde\u63a5\u9aa8\u5e72\u7f51\u7684\u8fb9\u7f18\u8bbe\u5907\uff0c\u901a\u8fc7\u5728Leaf2\u548cLeaf3\u4e0a\u914d\u7f6eBGP EVPN\u534f\u8bae\u521b\u5efaVXLAN\u96a7\u9053\uff0c\u5c06\u4ece\u4e00\u4fa7\u6570\u636e\u4e2d\u5fc3\u6536\u5230\u7684VXLAN\u62a5\u6587\u5148\u89e3\u5c01\u88c5\u3001\u7136\u540e\u518d\u91cd\u65b0\u5c01\u88c5\u540e\u53d1\u9001\u5230\u53e6\u4e00\u4fa7\u6570\u636e\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u5bf9\u8de8\u6570\u636e\u4e2d\u5fc3\u7684\u62a5\u6587\u7aef\u5230\u7aef\u7684VXLAN\u62a5\u6587\u627f\u8f7d\uff0c\u4fdd\u8bc1\u8de8\u6570\u636e\u4e2d\u5fc3VM\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n<p>![image-20250926150504823](https:\/\/free.picui.cn\/free\/2025\/10\/17\/68f197996692f.png)<\/p>\n<p><center> \u901a\u8fc7BGP EVPN\u5b9e\u73b0\u6570\u636e\u4e2d\u5fc3\u4e92\u8054\u7ec4\u7f51\u56fe<\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u8bbe\u8ba1\u6307\u5357 [!WARNING] \u672c\u6587\u5185\u5bb9\u6e90\u81ea\u534e\u4e3a https:\/\/support.huawei.com\/enterprise\/zh\/doc\/EDOC1100023543\/18cfa7d0 | \u8bb0\u5f55\u4ec5\u4e3a\u4e2a\u4eba\u5b66\u4e60\u4f7f\u7528\u3002 \u6570\u636e\u4e2d\u5fc3\u4e2d\u7684\u4ea4\u6362\u673a \u5728\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u8be5\u600e\u4e48\u6837\u9009\u62e9\u4ea4\u6362\u673a\uff1f\u9488\u5bf9\u4e0d\u540c\u5ba2\u6237\u7684\u7f51\u7edc\u9700\u6c42\uff0c\u9996\u5148\u4e86\u89e3\u534e\u4e3a\u7cfb\u5217\u4e0d\u540c\u6b3e\u578b\u4ea4\u6362\u673a\u7684\u4e0d\u540c\u5e94\u7528\u3002 CE \u7cfb\u5217\u4ea4\u6362\u673a\uff08CloudEngine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[7,14],"class_list":["post-54","post","type-post","status-publish","format-standard","hentry","category-interface","tag-study-c","tag-14"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/54\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=54"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=54"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}