{"id":5204,"date":"2022-08-16T16:27:08","date_gmt":"2022-08-16T08:27:08","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=5204"},"modified":"2022-08-16T16:27:08","modified_gmt":"2022-08-16T08:27:08","slug":"%e5%85%a8%e6%a0%88%e4%ba%91%e7%bd%91%e7%bb%9c%e6%8a%80%e6%9c%af%e4%b9%8bvpc-vbc%e7%ae%80%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2022\/08\/16\/5204\/","title":{"rendered":"\u5168\u6808\u4e91\u7f51\u7edc\u6280\u672f\u4e4bVPC\/VBC\u7b80\u4ecb"},"content":{"rendered":"

\u4e00\u3001\u80fd\u529b<\/h2>\n

\n

\u5728\u5bf9\u5177\u4f53\u6280\u672f\u7ec6\u8282\u8fdb\u884c\u4ecb\u7ecd\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u4e86\u89e3\u4e00\u4e0b\u4e24\u79cd\u7c7b\u522b\u7684\u57fa\u7840\u7ec4\u7f51\u80fd\u591f\u589e\u5f3a\u54ea\u4e9b\u65b9\u9762\u7684\u80fd\u529b<\/p>\n

\u80fd\u7ed9\u6211\u4eec<\/p>\n

\n

1-VPC<\/h3>\n

\n

1.1\u00a0\u72ec\u7acb\u7684\u7f51\u7edc\u7a7a\u95f4\uff0c\u4f18\u79c0\u7684\u5b89\u5168\u80fd\u529b<\/h4>\n

VPC\u7ed9\u7528\u6237\u63d0\u4f9b\u4e13\u5c5e\u7684\u7f51\u7edc\u7a7a\u95f4\uff0c\u4e0d\u540c\u7684VPC\u4e4b\u95f4\u903b\u8f91\u9694\u79bb\u3002\u5982\u679c\u5e94\u7528\u4e0d\u9700\u8981\u4e0e\u5916\u754c\u4ea4\u4e92\uff0c\u53ef\u4ee5\u501f\u52a9\u8fd9\u4e2a\u5b89\u5168\u7684\u7f51\u7edc\u7a7a\u95f4\u5728\u4e91\u4e0a\u5b8c\u5168\u9690\u8eab\u3002\u5982\u679c\u5e94\u7528\u9700\u8981\u4e0e\u5916\u754c\u4ea4\u4e92\uff0c\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u65b9\u5f0f\u8fdb\u884c\u90e8\u5206\u66b4\u9732\uff0c\u51cf\u5c11\u66b4\u9732\u9762\u5c31\u80fd\u5927\u5927\u964d\u4f4e\u5b89\u5168\u9632\u62a4\u6210\u672c\uff0c\u63d0\u9ad8\u5e94\u7528\u7684\u5b89\u5168\u6027\u3002<\/p>\n

\n

\n

1.2\u7075\u6d3b\u7684\u7ec4\u7f51\u8303\u56f4\uff0c\u4f18\u79c0\u7684\u6269\u5c55\u80fd\u529b\u200b<\/h4>\n

VPC\u53ef\u4ee5\u63d0\u4f9b\u8de8\u6570\u636e\u4e2d\u5fc3\u7684Overlay\u7ec4\u7f51\u80fd\u529b\uff0c\u5e94\u7528\u5728\u4e00\u4e2aVPC\u5185\u90e8\u7f72\uff0c\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u6269\u5c55\u5230\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\uff0c\u4ece\u800c\u5c4f\u853d\u6389\u4e0d\u540c\u7269\u7406\u73af\u5883\u5e26\u6765\u7684\u5dee\u5f02\u3002VPC\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u4e5f\u53ef\u4ee5\u968f\u7740\u6570\u636e\u4e2d\u5fc3\u5e95\u5ea7\u6269\u5c55\u800c\u52a8\u6001\u6269\u5c55\u3002<\/p>\n

\n

\n

1.3\u81ea\u4e3b\u7684\u7f51\u7edc\u5b9a\u4e49\uff0c\u4f18\u79c0\u7684\u5b9a\u5236\u5316\u80fd\u200b<\/h4>\n

\u7528\u6237\u53ef\u4ee5\u5728\u81ea\u5df1\u7684\u7f51\u7edc\u7a7a\u95f4\u5185\uff0c\u6839\u636e\u9700\u8981\u53bb\u81ea\u5b9a\u4e49\u7f51\u7edc\u53ca\u5b89\u5168\u7684\u80fd\u529b\uff0c\u4e0d\u7528\u62c5\u5fc3\u76f8\u4e92\u5f71\u54cd\u3002\u8fd9\u6837\u65e2\u80fd\u591f\u6ee1\u8db3\u7528\u6237\u591a\u6837\u5316\u7684\u9700\u6c42\uff0c\u53c8\u80fd\u907f\u514d\u7531\u4e8e\u8bef\u64cd\u4f5c\u5bf9\u5176\u4ed6\u7528\u6237\u9020\u6210\u5f71\u54cd\u3002<\/p>\n

\n

\n

\u4e0d\u8fc7\u4efb\u4f55\u7684\u6280\u672f\u624b\u6bb5\u90fd\u6709\u77ed\u677f\uff0c\u5728\u5e26\u6765\u4e0a\u8ff0\u80fd\u529b\u7684\u540c\u65f6\uff0c\u8fd9\u79cd\u7f51\u7edc\u6a21\u5f0f\u4e5f\u5b58\u5728\u4e00\u4e9b\u4e0d\u8db3\u4e4b\u5904\uff1a\u4f7f\u7528\u8fd9\u79cd\u6a21\u578b\u5b66\u4e60\u6210\u672c\u9ad8\uff1b\u9694\u79bb\u6027\u5e26\u6765\u7684\u7edf\u4e00\u7ba1\u7406\u4e0d\u4fbf\uff1b\u51fa\u5165VPC\u9700\u8981\u5728\u7f51\u7edc\u5c42\u505aNAT\uff0c\u4e0d\u5229\u4e8e\u6d41\u91cf\u8ffd\u8e2a\u7b49\u7b49\u3002\u4f46\u662f\u7455\u4e0d\u63a9\u745c\uff0c\u4e3b\u6d41\u4e91\u5e73\u53f0\u90fd\u628aVPC\u4f5c\u4e3a\u7528\u6237\u4f7f\u7528\u4e91\u7f51\u7edc\u7684\u57fa\u672c\u65b9\u5f0f\u3002\u200b<\/p>\n

2-VBC<\/h3>\n

\n

2.1. \u4e92\u8054\u4e92\u901a\u7684\u7f51\u7edc\uff0c\u4fbf\u6377\u7684\u7ba1\u7406\u8d44\u6e90\u200b<\/h4>\n

VBC\u7ec4\u7f51\u5730\u5740\u662f\u5185\u7f51\u5168\u4e92\u901a\u7684\uff0c\u65b9\u4fbf\u5404\u79cd\u7edf\u4e00\u7ba1\u7406\u5de5\u5177\u5bf9\u8d44\u6e90\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n

\n

\n

2.2.\u5168\u7f51\u8def\u7531\u7684\u5730\u5740\uff0c\u987a\u7545\u7684\u6d41\u91cf\u8ffd\u8e2a\u200b<\/h4>\n

\u8fdb\u51faVBC\u7f51\u7edc\u4e0d\u9700\u8981\u505a\u4efb\u4f55\u5730\u5740\u8f6c\u6362\uff0c\u5bf9\u6d41\u91cf\u7684\u8ffd\u8e2a\u3001\u95ee\u9898\u6392\u67e5\u90fd\u6709\u5f88\u5927\u7684\u5e2e\u52a9\u3002<\/p>\n

\n

\n

2.3.\u6241\u5e73\u7684\u7f51\u7edc\uff0c\u4f4e\u5ec9\u7684\u5b66\u4e60\u6210\u672c\u200b<\/h4>\n

\u4ece\u7f51\u7edc\u5c42\u9762\u4e0a\u8bb2\u8fd9\u79cd\u7ec4\u7f51\u65b9\u5f0f\u7ed9\u7528\u6237\u7684\u4f53\u9a8c\u4e0e\u4f20\u7edf\u7f51\u7edc\u51e0\u4e4e\u6ca1\u6709\u533a\u522b\uff0c\u5927\u5927\u964d\u4f4e\u7528\u6237\u5b66\u4e60\u548c\u4f7f\u7528\u7684\u6210\u672c\u3002<\/p>\n

\n

\n

\u540c\u6837VBC\u7f51\u7edc\u4e5f\u6709\u77ed\u677f\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u5b89\u5168\u65b9\u9762\u9632\u62a4\u65b9\u9762\u3002\u7531\u4e8e\u662f\u5168\u4e92\u8054\u4e92\u901a\u7684\u7f51\u7edc\uff0c\u4e91\u4e0a\u5e94\u7528\u7cfb\u7edf\u7684\u66b4\u9732\u9762\u5927\uff0c\u5bf9\u5b89\u5168\u9632\u62a4\u4e5f\u63d0\u51fa\u4e86\u6311\u6218\uff0c\u800c\u4f20\u7edf\u7684\u4e91\u9632\u706b\u5899\u548cACL\u7b56\u7565\u7b49\u5b89\u5168\u624b\u6bb5\u5728\u7ba1\u7406\u5927\u89c4\u6a21\u3001\u52a8\u6001\u6269\u7f29\u7684\u4e91\u7f51\u7edc\u65f6\u4e5f\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u3002\u5bf9\u6b64\u5168\u6808\u4e91\u4e5f\u5f15\u5165\u4e86\u66f4\u9002\u5408\u4e91\u5b89\u5168\u7684\u6280\u672f\u624b\u6bb5\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u5c31\u4e0d\u5728\u672c\u6587\u4e2d\u8d58\u8ff0\u3002\u200b<\/p>\n

\u4e8c\u3001\u6280\u672f\u65b9\u6848<\/h2>\n

\u5728\u4e86\u89e3\u4e24\u79cd\u7ec4\u7f51\u65b9\u5f0f\u5404\u81ea\u7684\u80fd\u529b\u540e\uff0c\u6211\u4eec\u8fdb\u4e00\u6b65\u5256\u6790\u5b83\u4eec\u5177\u4f53\u5b9e\u73b0\u7684\u6280\u672f\u65b9\u6848\u3002\u4e24\u79cd\u7f51\u7edc\u5b9e\u73b0\u7684\u601d\u8def\u76f8\u540c\uff0c\u4e0b\u9762\u7edf\u4e00\u8fdb\u884c\u7b80\u8981\u63cf\u8ff0<\/p>\n

Software Defined Network<\/h3>\n

\u5728\u8f6f\u4ef6\u5b9a\u4e49\u4e00\u5207\u7684\u4e91\u73af\u5883\u4e2d\uff0c\u7f51\u7edc\u4e5f\u4e0d\u4f8b\u5916\u3002\u5176\u5b9e\u73b0\u65b9\u5f0f\u4e3b\u8981\u9075\u7167SDN\u7684\u601d\u60f3\u3002SDN\uff08Software Defined Network\uff0c\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\uff09\uff0c\u5176\u4e3b\u8981\u601d\u8def\u662f\u901a\u8fc7\u5357\u5411\u534f\u8bae\u5c06\u7ba1\u7406\u9762\u548c\u8f6c\u53d1\u9762\u8fdb\u884c\u89e3\u8026\u3002\u8fd9\u6837\u8bbe\u8ba1\u6709\u4e24\u4e2a\u597d\u5904\uff0c\u4e00\u662f\u80fd\u7edf\u4e00\u7ba1\u7406\u591a\u79cd\u8f6c\u53d1\u9762\u800c\u5c4f\u853d\u4ed6\u4eec\u7684\u5dee\u5f02\uff0c\u4e8c\u662f\u80fd\u907f\u514d\u7ba1\u7406\u9762\u548c\u8f6c\u53d1\u9762\u5728\u6545\u969c\u53d1\u751f\u65f6\u76f8\u4e92\u5f71\u54cd\u3002<\/p>\n

\u6839\u636e\u63a7\u5236\u65b9\u5f0f\u7684\u4e0d\u540c\uff0cSDN\u7684\u5b9e\u73b0\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff0c\u4e0b\u9762\u5bf9\u4e24\u79cd\u65b9\u5f0f\u8fdb\u884c\u4ecb\u7ecd\uff1a<\/p>\n

\n

1.\u7531\u7edf\u4e00\u7684\u7ba1\u7406\u9762\u6765\u8d1f\u8d23\u89c4\u5212\u3001\u7ba1\u7406\u3001\u4e0b\u53d1\u6240\u6709\u7684\u8f6c\u53d1\u89c4\u5219\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u7f51\u7edc\u7684\u63a7\u5236\uff0c\u8f6c\u53d1\u9762\u63a5\u6536\u8f6c\u53d1\u89c4\u5219\u5e76\u6309\u89c4\u5219\u8fdb\u884c\u6570\u636e\u5305\u8f6c\u53d1\u3002\u8fd9\u6837\u7684\u4f18\u52bf\u5728\u4e8e\u7ba1\u7406\u9762\u638c\u63e1\u7f51\u7edc\u4e2d\u6240\u6709\u6d41\u91cf\u8f6c\u53d1\u8def\u5f84\u7684\u5b8c\u6574\u4fe1\u606f\uff0c\u65b9\u4fbf\u6d41\u91cf\u8ffd\u8e2a\uff1b\u7f3a\u70b9\u5728\u4e8e\u4e00\u65e6\u8fd9\u4e2a\u7ba1\u7406\u5927\u8111\u5931\u7075\uff0c\u6240\u6709\u7684\u8f6c\u53d1\u9762\u5c06\u5931\u53bb\u63a7\u5236\uff0c\u5bb9\u6613\u9020\u6210\u5168\u5c40\u6027\u7684\u98ce\u9669<\/p>\n

\n

2.\u901a\u8fc7\u534f\u8bae\u81ea\u7ec4\u7ec7\u7684\u65b9\u5f0f\u5b9e\u73b0\u7ba1\u63a7\uff0c\u4f18\u70b9\u5728\u4e8e\u8d44\u6e90\u5360\u7528\u5c11\u53ef\u4ee5\u4e00\u5957\u7f51\u7edc\u4e00\u5957\u63a7\u5236\u9762\uff0c\u6545\u969c\u8303\u56f4\u53ef\u63a7\u3002\u7f3a\u70b9\u5728\u4e8e\u7f3a\u4e4f\u7f51\u7edc\u8def\u5f84\u6570\u636e\uff0c\u4e0d\u65b9\u4fbf\u6d41\u91cf\u7684\u8ffd\u8e2a\u3002<\/p>\n

\n

\u5728\u7efc\u5408\u8003\u8651\u4e24\u79cd\u65b9\u5f0f\u7684\u4f18\u7f3a\u70b9\u540e\uff0c\u6211\u4eec\u51b3\u5b9a\u91c7\u7528\u7b2c\u4e8c\u79cd\u6280\u672f\u65b9\u6848\u6765\u907f\u514d\u5168\u5c40\u6027\u7684\u6280\u672f\u98ce\u9669\uff0c\u5bf9\u4e8e\u6d41\u91cf\u8def\u5f84\u4fe1\u606f\u5219\u91c7\u7528\u5176\u4ed6\u7684\u6280\u672f\u624b\u6bb5\u6765\u89e3\u51b3\u3002\u4e0b\u9762\u5206\u63a7\u5236\u9762\u548c\u8f6c\u53d1\u9762\u4e24\u90e8\u5206\u8fdb\u884c\u8be6\u7ec6\u9610\u8ff0\uff1a<\/p>\n

\n

\u4e0d\u65ad\u521b\u65b0\u670d\u52a1\u6a21\u5f0f\uff0c\u805a\u7126\u54c1\u8d28\u4f18\u5316\u3002\u53ea\u6709\u5728\u670d\u52a1\u8fc7\u7a0b\u4e2d\u4e0d\u65ad\u503e\u542c\u4e1a\u4e3b\u7684\u58f0\u97f3\uff0c\u624d\u80fd\u53ca\u65f6\u4e86\u89e3\u4e1a\u4e3b\u6240\u9700\u548c\u6240\u671f\uff0c\u6211\u4eec\u521b\u5efa\u591a\u6761\u6c9f\u901a\u6e20\u9053\uff0c\u5efa\u7acb\u548c\u8c10\u6e29\u60c5\u7684\u7269\u4e1a\u670d\u52a1\u5173\u7cfb\u3002<\/p>\n

\n

\n

\uff081\uff09\u63a7\u5236\u9762\uff1a<\/h4>\n

EVPN\uff08Ethernet VPN\uff09\uff0c\u901a\u8fc7\u6269\u5c55BGP\u534f\u8bae\u65b0\u5b9a\u4e49\u4e86\u96c6\u4e2dBGP EVPN\u8def\u7531\uff0c\u901a\u8fc7\u5728\u63a7\u5236\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

\n

\u5728\u63a7\u5236\u9762\u4e2d\uff0c\u4e3a\u4e86\u66f4\u52a0\u9002\u5e94\u4e91\u7f51\u7edc\u7684\u73af\u5883\uff0c\u6211\u4eec\u4e5f\u505a\u4e86\u5927\u91cf\u7684\u63a7\u5236\u4f18\u5316\uff1a\u200b<\/p>\n

\u4f18\u5316\u4e00\uff1a\u5168\u8986\u76d6\u7684\u5185\u90e8\u63a7\u5236\u7f51\u7edc\uff1a<\/strong><\/p>\n

\u4e3a\u4e86\u8ba9VPC\/VBC\u7f51\u7edc\u80fd\u591f\u8986\u76d6\u5230\u4e91\u5e73\u53f0\u5404\u4e2a\u8ba1\u7b97\u8d44\u6e90\uff0c\u6211\u4eec\u5728\u8f6f\u4ef6\u5c42\u9762\u4e0a\u5b9e\u73b0\u4e86\u4e00\u4e2a\u5185\u90e8\u63a7\u5236\u79c1\u7f51\u4fbf\u4e8e\u8def\u7531\u4fe1\u606f\u7684\u4f20\u9012\u548c\u4e0b\u53d1\u3002<\/p>\n

\n

\u4f18\u5316\u4e8c\uff1a\u72ec\u7acb\u7684\u8f6f\u8def\u7531\u5904\u7406\u5668\uff1a<\/strong><\/p>\n

\u4e3a\u4e86\u8ba9\u670d\u52a1\u5668\u7684\u8d44\u6e90\u88ab\u5145\u5206\u5229\u7528\uff0c\u6bcf\u53f0\u670d\u52a1\u5668\u4e0a\u4f1a\u8fd0\u884c\u4e0d\u540c\u7528\u6237\u7684\u865a\u62df\u8d44\u6e90\uff0c\u8fd9\u5c31\u8981\u4fdd\u969c\u6bcf\u53f0\u670d\u52a1\u5668\u4e0a\u7684\u8def\u7531\u7a7a\u95f4\u76f8\u4e92\u9694\u79bb\u3002\u6211\u4eec\u5229\u7528linux\u5185\u6838\u9694\u79bb\u6280\u672f\u4e3a\u4e0d\u540c\u7528\u6237\u7684\u7f51\u7edc\u505a\u4e86\u72ec\u7acb\u7684\u8def\u7531\u5904\u7406\u5668\uff0c\u4fdd\u8bc1\u5c5e\u4e8e\u4e0d\u540c\u7f51\u7edc\u7684\u8d44\u6e90\u5728\u76f8\u540c\u7684\u670d\u52a1\u5668\u4e0a\u90fd\u80fd\u591f\u4e92\u4e0d\u5f71\u54cd\u7684\u5904\u7406\u8def\u7531\u4fe1\u606f\u3002<\/p>\n

\uff082\uff09\u8f6c\u53d1\u9762\uff1a<\/h4>\n

linux bridge\u662f\u5728\u5185\u6838\u5c42\u7528\u7eaf\u8f6f\u4ef6\u5b9e\u73b0\u7684\u865a\u62df\u4ea4\u6362\u673a\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u5404\u79cd\u7c7b\u578b\u7684\u865a\u62df\u7f51\u5361\u7ed1\u5b9a\u5230\u8fd9\u4e2a\u865a\u62df\u4ea4\u6362\u673a\u4e0a\uff0c\u4ee5\u4fbf\u4e8e\u5c06\u865a\u62df\u8ba1\u7b97\u8d44\u6e90\u8fde\u63a5\u5230\u7f51\u7edc\u4e2d\u3002<\/p>\n

\n

\u540c\u6837\u5728\u8f6c\u53d1\u9762\u4e0a\uff0c\u6211\u4eec\u4e5f\u505a\u4e86\u5927\u91cf\u6539\u8fdb\u6765\u63d0\u5347\u8f6c\u53d1\u6548\u7387\uff1a<\/p>\n

\u4f18\u5316\u4e00\uff1a\u667a\u80fd\u7684\u6570\u636e\u5305\u5904\u7406\uff1a<\/strong><\/p>\n

\u4e91\u7f51\u7edc\u8f6c\u53d1\u9762\u4f7f\u7528Overlay\u8fdb\u884c\u7ec4\u7f51\uff0c\u8fd9\u79cd\u7ec4\u7f51\u65b9\u5f0f\u5bf9\u6570\u636e\u5305\u8fdb\u884c\u5927\u91cf\u7684\u5c01\u88c5\/\u89e3\u5c01\u88c5\u64cd\u4f5c\uff0c\u800c\u8fd9\u79cd\u64cd\u4f5c\u662f\u5360\u7528\u670d\u52a1\u5668\u7684\u8ba1\u7b97\u8d44\u6e90\u7684\uff0c\u4e0d\u4f46\u9020\u6210\u4e86CPU\u8d44\u6e90\u7684\u6d6a\u8d39\u800c\u4e14\u8f6c\u53d1\u6548\u7387\u4e5f\u4e0d\u9ad8\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u5168\u6808\u4e91\u91c7\u7528\u4e86\u667a\u80fd\u7f51\u5361\u6765\u5bf9\u6570\u636e\u5305\u8fdb\u884c\u5904\u7406\uff0c\u5b9e\u73b0\u4e86\u4e0d\u5360\u7528CPU\u8d44\u6e90\u5bf9\u6570\u636e\u5305\u8fdb\u884c\u5c01\u88c5\/\u89e3\u5c01\u88c5\uff0c\u540c\u65f6\u4e5f\u63d0\u5347\u4e86\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n

\n

\u4f18\u5316\u4e8c\uff1a\u667a\u80fd\u7684\u8def\u5f84\u9009\u62e9\uff1a<\/strong><\/p>\n

\u5bf9\u4e8e\u8def\u7531\u4f18\u5316\uff0c\u4f7f\u5f97\u4e24\u4e2a\u8ba1\u7b97\u8282\u70b9\u4e4b\u95f4\u901a\u4fe1\u8def\u5f84\u5927\u5927\u7f29\u77ed\uff0c\u4e5f\u63d0\u9ad8\u4e86\u7f51\u7edc\u7684\u6027\u80fd\u3002<\/p>\n

\n

\u4e09\u3001\u6280\u672f\u5b9e\u73b0<\/h2>\n

\n

\u4e24\u79cd\u7f51\u7edc\u7684\u63a7\u5236\u539f\u7406\u76f8\u540c\uff0c\u4e0d\u540c\u70b9\u4ec5\u5728\u4e8e\u7f51\u7edc\u5185\u7684\u5730\u5740\u662f\u5426\u8981\u901a\u544a\u7ed9\u7269\u7406\u7f51\u7edc\uff0c\u4e0b\u9762\u5bf9\u4e24\u79cd\u7f51\u7edc\u7684\u5b9e\u73b0\u65b9\u5f0f\u8fdb\u884c\u7edf\u4e00\u4ecb\u7ecd\u3002<\/p>\n

\n

\n

1-\u63a7\u5236\u9762<\/h3>\n

\u63a7\u5236\u9762\u91c7\u7528EVPN\uff0c\u901a\u8fc7MPBGP\u534f\u8bae\u5b9a\u4e49\u4e86BGP EVPN\u8def\u7531\uff0c\u5168\u6808\u4e91\u63a7\u5236\u9762\u4e2d\u4e3b\u8981\u4f7f\u7528\u4ee5\u4e0b\u4e24\u79cd\u7c7b\u578b\u7684\u6269\u5c55\u8def\u7531\uff1a<\/p>\n

mac\/ip\u8def\u7531\uff08type2\uff09\uff1a\u7528\u6765\u901a\u544a\u4e3b\u673amac\u5730\u5740\u3001\u4e3b\u673aarp\u548c\u4e3b\u673a\u8def\u7531\u4fe1\u606f<\/p>\n

inclusive multicast\u8def\u7531\uff08type3\uff09\uff1a\u7528\u4e8evtep\u81ea\u52a8\u53d1\u73b0\u548cvxlan\u96a7\u9053\u52a8\u6001\u5efa\u7acb\u3002<\/p>\n

\u63a7\u5236\u9762\u7ed3\u6784\u793a\u610f\u56fe\u5982\u56fe\u4e00\u6240\u793a\uff0c\u56fe\u4e2d\u9ed1\u8272\u548c\u84dd\u8272\u5206\u522b\u4ee3\u8868\u4e24\u4e2a\u903b\u8f91\u4e0a\u76f8\u4e92\u9694\u79bb\u7684\u7f51\u7edc\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u4e00<\/p>\n

\u7f51\u7edc\u7ba1\u7406\u5668<\/h4>\n

\u6bcf\u4e2a\u8ba1\u7b97\u8282\u70b9\u7269\u7406\u673a\u4e0a\u90fd\u8fd0\u884c\u4e00\u4e2a\u7f51\u7edc\u7ba1\u7406\u5668\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u4e2a\u529f\u80fd\uff1a<\/p>\n

\n

    \n
  • \u8d1f\u8d23\u7ef4\u62a4\u4e0e\u53cd\u5c04\u5668\u95f4\u7684BGP\u90bb\u5c45\u5173\u7cfb\uff0c\u901a\u544a\u672c\u673a\u4e0aVM\u7684ip\u5730\u5740\u548cVTEP\u4fe1\u606f\u3002\u5728\u6bcf\u4e2a\u865a\u673a\u521b\u5efa\/\u8fc1\u79fb\u7684\u65f6\u5019\uff0c\u5176\u6240\u5728\u7684\u8ba1\u7b97\u8282\u70b9\u5c31\u4f1a\u53d1\u51fatype2\u8def\u7531\u6765\u901a\u544a\u5b83\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002\u5982\u679c\u5728\u8be5\u7269\u7406\u670d\u52a1\u5668\u4e0a\u6ca1\u6709\u8be5\u7f51\u7edc\u7684\u5206\u5e03\u5f0f\u8def\u7531\u5668\uff0c\u5219\u4f1a\u521b\u5efa\u4e00\u4e2a\u5206\u5e03\u5f0f\u8def\u7531\u5668\uff0c\u5e76\u53d1\u9001type3\u8def\u7531\u6765\u901a\u544avtep\u4fe1\u606f\uff0c\u5b8c\u6210vxlan\u7ec4\u7f51\uff1b<\/li>\n
  • \u63a5\u6536MPBGP\u4e2d\u643a\u5e26\u7684\u8def\u7531\u4fe1\u606f\uff0c\u5206\u6790\u5176\u5c5e\u4e8e\u54ea\u4e2a\u7f51\u7edc\uff0c\u5e76\u4ee5\u8def\u7531\u8868\u548c\u90bb\u5c45\u8868\u7684\u5f62\u5f0f\u5199\u5165\u5230\u5bf9\u5e94\u7f51\u7edc\u7684\u5206\u5e03\u5f0f\u8def\u7531\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u3002<\/li>\n<\/ul>\n

    \n

    \u7f51\u7edc\u53cd\u5c04\u5668<\/h4>\n

    \u200b\u6bcf\u4e2a\u7f51\u7edc\u4e00\u5bf9\u53cd\u5c04\u5668\uff0c\u5c06BGP\u8def\u7531\u540c\u6b65\u7ed9\u7f51\u7edc\u4e2d\u6240\u6709\u7684\u7ba1\u7406\u5668\uff0c\u5f15\u5165\u53cd\u5c04\u5668\u53ef\u4ee5\u6709\u6548\u964d\u4f4eBGP\u90bb\u5c45\u6570\u91cf\u3002\u5728VBC\u573a\u666f\u4e0b\u4e5f\u4f1a\u5c06\u6536\u5230\u7684\u8def\u7531\u4fe1\u606f\u540c\u6b65\u7ed9\u8def\u7531\u7ba1\u7406\u5668\uff0c\u7528\u4e8e\u5411\u7269\u7406\u7f51\u7edc\u901a\u544a\u8def\u7531\u3002\u200b<\/p>\n

    \n

    \u7269\u7406\u7f51\u7edc\u5730\u5740\u901a\u544a<\/h4>\n

    \u53ea\u6709VBC\u7c7b\u578b\u7684\u7f51\u7edc\u8981\u5411\u7269\u7406\u7f51\u7edc\u540c\u6b65\u8def\u7531\u3002\u8def\u7531\u901a\u8fc7\u5e73\u53f0\u7edf\u4e00\u7684\u8def\u7531\u63a7\u5236\u5668\u540c\u6b65\u7ed9\u7269\u7406\u4ea4\u6362\u673a\uff0c\u56e0\u4e3a\u5168\u6808\u4e91\u7f51\u7edc\u4e3a\u5168\u52a8\u6001\u8def\u7531\u7ec4\u7f51\uff0c\u865a\u673a\u7684\u4e0b\u7ebf\u3001\u8fc1\u79fb\u7b49\u64cd\u4f5c\u4e5f\u53ef\u4ee5\u52a8\u6001\u540c\u6b65\u5230\u7269\u7406\u7f51\u7edc\u4e2d\u3002\u793a\u610f\u56fe\u5982\u56fe\u4e8c\u6240\u793a\uff1a<\/p>\n

    \n

    \"\"<\/p>\n

    \u56fe\u4e8c<\/p>\n

    \n

    \u8ba1\u7b97\u8282\u70b9\u4e0a\u7684\u53cd\u5c04\u5668\u5c06\u8def\u7531\u4fe1\u606f\u540c\u6b65\u7ed9\u7ba1\u7406\u8282\u70b9\u8def\u7531\u7ba1\u7406\u5668\uff0c\u7136\u540e\u8def\u7531\u7ba1\u7406\u5668\u5c06\u63a5\u6536\u5230\u7684\u8def\u7531\u4fe1\u606f\u8fdb\u884c\u8fc7\u6ee4\u6574\u5408\u540e\uff0c\u540c\u6b65\u7ed9\u7269\u7406\u4ea4\u6362\u673a\uff0c\u5b8c\u6210\u4e86\u7684vbc\u5730\u5740\u7684\u901a\u544a\u3002\u200b<\/p>\n

    2-\u8f6c\u53d1\u9762<\/h3>\n

    \u4e0b\u9762\u4ee5VBC\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u8f6c\u53d1\u9762\uff08\u56fe\u4e2d\u8bbe\u8ba1\u6240\u6709\u5730\u5740\u5747\u975e\u771f\u5b9e\u5730\u5740\uff09<\/p>\n

    \"\"<\/p>\n

    \u56fe\u4e09<\/p>\n

    \u7269\u7406\u7f51\u7edc\u200b<\/h4>\n

    \u5982\u56fe\u4e09\u6240\u793a\uff0c\u4e24\u4e2a\u865a\u673a\u5728\u540c\u4e00\u4e2aVBC\u7684\u7f51\u6bb5\u4e2d\u3002\u5728\u540c\u7f51\u6bb5\u5185\u90e8\u901a\u4fe1\u65f6\uff0c\u4e8c\u5c42\u901a\u4fe1\u67e5\u5206\u5e03\u5f0f\u8def\u7531\u5668\u7684fdb\uff08forward database\uff09\u8868\uff0c\u6309\u67e5\u627e\u7ed3\u679c\uff0c\u76f4\u63a5\u901a\u8fc7b1\u8fd9\u4e2avxlan\u7c7b\u578b\u7684\u7aef\u53e3\u8f6c\u53d1\u5230\u76ee\u6807\u7684dvr\u3002\u5982\u679c\u4e09\u5c42\u901a\u4fe1\u7684\u8bdd\uff0c\u5219\u76f4\u63a5\u901a\u8fc7\u9ed8\u8ba4\u8def\u7531\u4ece\u7269\u7406\u7f51\u7edc\u7684c1\u53e3\u53d1\u51fa\u3002<\/p>\n

    \n

    \u56e0\u4e3aVPC\u652f\u6301\u4e09\u5c42\u7ec4\u7f51\uff0c\u6240\u4ee5\u5b83\u7684\u8f6c\u53d1\u9762\u8981\u590d\u6742\u4e00\u4e9b\uff1a\u8de8\u7f51\u6bb5\u901a\u4fe1\u65f6\u5982\u679c\u76ee\u7684\u5730\u5740\u662f\u540c\u4e00\u4e2aVPC\u5185\u90e8\u7684\uff0c\u6d41\u91cf\u5219\u4f1a\u4ece\u5206\u5e03\u5f0f\u8def\u7531\u5668\u901a\u8fc7vxlan\u5c01\u88c5\u76f4\u63a5\u53d1\u9001\u5230\u5206\u5e03\u5f0f\u8def\u7531\u5668\uff1b\u5982\u679c\u4e0d\u662f\u540c\u4e00VPC\u5219\u4f1a\u4ea4\u7ed9\u9ed8\u8ba4VPC\u7f51\u5173\u6765\u5904\u7406\u3002<\/p>\n

    \n

    \"\"<\/p>\n

    \u56fe\u56db<\/p>\n

    VPC\u7f51\u5173<\/h3>\n

    VPC\u662f\u4e00\u4e2a\u72ec\u7acb\u5c01\u95ed\u7684\u7f51\u7edc\u73af\u5883\uff0c\u5982\u679c\u7528\u6237\u9700\u8981\u66b4\u9732\u670d\u52a1\u7684\u8bdd\u9700\u8981\u505aip\u5730\u5740\u7684\u6620\u5c04\uff0c\u5176\u4e2d\u4e00\u79cd\u65b9\u5f0f\u5c31\u662f\u901a\u8fc7VPC\u7f51\u5173\u505a\u5730\u5740\u6620\u5c04\u3002VPC\u7f51\u5173\u5177\u5907\u53cc\u7f51\u5361\uff0c\u53ef\u4ee5\u901a\u8fc7\u9875\u9762\u914d\u7f6e\u628aVPC\u7f51\u7edc\u5185\u90e8\u670d\u52a1\u6620\u5c04\u6210VBC\u7f51\u7edc\u53ef\u8bbf\u95ee\u7684\u670d\u52a1\u3002\u5982\u56fe\u56db\uff08\u56fe\u4e2d\u5730\u5740\u975e\u771f\u5b9e\u5730\u5740\uff09\u6240\u793a\uff0cVPC\u7f51\u5173\u5177\u6709\u4e24\u5757\u7f51\u5361\uff0c\u4e00\u5757\u8fde\u63a5VBC\u7f51\u7edc\uff0c\u4e00\u5757\u8fde\u63a5VPC\u7f51\u7edc\u3002\u5728VPC\u7f51\u5173\u5904\u914d\u7f6enat\u89c4\u5219\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4eceVBC\uff1a100.168.0.10:12345\u5230VPC:192.168.10.10:80\u670d\u52a1\u7684\u6620\u5c04\u4e86\u3002<\/p>\n

    \n

    \u603b\u7ed3<\/h2>\n

    \n

    \u672c\u6587\u9996\u5148\u4ecb\u7ecd\u4e86\u5168\u6808\u4e91\u4e24\u79cd\u7ec4\u7f51\u5e26\u6765\u7684\u80fd\u529b\uff0c\u968f\u540e\u5206\u6790\u4e86\u5b9e\u73b0\u7684\u6280\u672f\u65b9\u6848\uff0c\u6700\u540e\u5bf9\u4e00\u4e9b\u6280\u672f\u5b9e\u73b0\u505a\u4e86\u7b80\u8981\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5927\u5bb6\u901a\u8fc7\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u5168\u6808\u4e91\u7f51\u7edc\u80fd\u6709\u4e00\u4e2a\u6982\u8981\u8ba4\u8bc6\u3002\u7531\u4e8e\u7bc7\u5e45\u9650\u5236\uff0c\u5e76\u6ca1\u6709\u6df1\u5165\u8fc7\u591a\u7684\u6280\u672f\u7ec6\u8282\u3002<\/p>\n

    \n

    \u4e91\u8ba1\u7b97\u6280\u672f\u7ecf\u5386\u4e86\u5341\u51e0\u5e74\u7684\u53d1\u5c55\u5df2\u7ecf\u9010\u6e10\u6210\u719f\uff0c\u56fd\u5bb6\u5728\u201c\u5341\u56db\u4e94\u201d\u89c4\u5212\u4e2d\u4e5f\u63d0\u51fa\u4e86\u6570\u5b57\u57fa\u5efa\u7684\u6218\u7565\u65b9\u5411\u3002\u7528\u4e91\u3001\u4e0a\u4e91\u662f\u4fe1\u606f\u79d1\u6280\u53d1\u5c55\u7684\u5fc5\u7136\u8d8b\u52bf\uff0c\u7136\u800c\u5728\u4e91\u5316\u63a8\u8fdb\u8fc7\u7a0b\u4e2d\u96be\u514d\u7ecf\u5386\u53d8\u9769\u7684\u9635\u75db\uff0c\u6211\u4eec\u4f1a\u575a\u6301\u5bf9\u5916\u78e8\u5408\u9700\u6c42\uff0c\u63d0\u5347\u4f53\u9a8c\uff1b\u5bf9\u5185\u5f3a\u5316\u6280\u672f\uff0c\u63d0\u5347\u53ef\u63a7\u548c\u7a33\u5b9a\u6027\u7684\u5b97\u65e8\u6765\u63d0\u5347\u6574\u4f53\u5b9e\u529b\uff0c\u5efa\u8bbe\u597d\u91d1\u878d\u79d1\u6280\u7684\u57fa\u77f3\u3002<\/p>\n

    <\/div>\n

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