{"id":194,"date":"2026-08-13T00:28:29","date_gmt":"2026-08-12T16:28:29","guid":{"rendered":"http:\/\/blog.dgyunhai.com\/?p=194"},"modified":"2026-08-13T00:28:29","modified_gmt":"2026-08-12T16:28:29","slug":"network-24","status":"publish","type":"post","link":"https:\/\/blog.dgyunhai.com\/index.php\/2026\/08\/13\/network-24\/","title":{"rendered":"VLAN\u4e0d\u662f\u8d8a\u591a\u8d8a\u5b89\u5168\uff1a\u4e2d\u5c0f\u4f01\u4e1a\u7f51\u7edc\u9694\u79bb\u7684\u5b9e\u7528\u8bbe\u8ba1"},"content":{"rendered":"<p class=\"article-lead\">VLAN\u53ef\u4ee5\u628a\u529e\u516c\u7535\u8111\u3001\u670d\u52a1\u5668\u3001\u76d1\u63a7\u3001\u8bbf\u5ba2\u548c\u8bbe\u5907\u7ba1\u7406\u7f51\u7edc\u5206\u5f00\uff0c\u4f46\u53ea\u6709\u5212\u5206\u7f16\u53f7\u5e76\u4e0d\u4f1a\u81ea\u52a8\u5b89\u5168\u3002\u7f51\u5173\u3001\u8bbf\u95ee\u63a7\u5236\u3001DHCP\u3001DNS\u3001\u7ba1\u7406\u6743\u9650\u4e0e\u65e5\u5fd7\u90fd\u8981\u914d\u5957\uff0c\u8fc7\u5ea6\u590d\u6742\u8fd8\u4f1a\u589e\u52a0\u6545\u969c\u6392\u67e5\u6210\u672c\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.dgyunhai.com\/wp-content\/uploads\/2026\/08\/24-network-24-cover.jpg\" alt=\"VLAN\u4e0d\u662f\u8d8a\u591a\u8d8a\u5b89\u5168\uff1a\u4e2d\u5c0f\u4f01\u4e1a\u7f51\u7edc\u9694\u79bb\u7684\u5b9e\u7528\u8bbe\u8ba1\u539f\u521b\u4e3b\u9898\u914d\u56fe\" width=\"1600\" height=\"900\" \/><figcaption>\u539f\u521b\u914d\u56fe\uff1a\u7f51\u7edc\u6280\u672f\u4e3b\u9898\u5bfc\u8bfb<\/figcaption><\/figure>\n<h2 id=\"section-1\">\u5148\u628aVLAN\u7f51\u7edc\u9694\u79bb\u7684\u76ee\u6807\u548c\u8fb9\u754c\u8bf4\u6e05<\/h2>\n<p>VLAN\u53ef\u4ee5\u628a\u529e\u516c\u7535\u8111\u3001\u670d\u52a1\u5668\u3001\u76d1\u63a7\u3001\u8bbf\u5ba2\u548c\u8bbe\u5907\u7ba1\u7406\u7f51\u7edc\u5206\u5f00\uff0c\u4f46\u53ea\u6709\u5212\u5206\u7f16\u53f7\u5e76\u4e0d\u4f1a\u81ea\u52a8\u5b89\u5168\u3002\u7f51\u5173\u3001\u8bbf\u95ee\u63a7\u5236\u3001DHCP\u3001DNS\u3001\u7ba1\u7406\u6743\u9650\u4e0e\u65e5\u5fd7\u90fd\u8981\u914d\u5957\uff0c\u8fc7\u5ea6\u590d\u6742\u8fd8\u4f1a\u589e\u52a0\u6545\u969c\u6392\u67e5\u6210\u672c\u3002 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id=\"section-3\">\u4e8c\u3001\u89c4\u5212\u5730\u5740\u4e0e\u547d\u540d<\/h2>\n<p>\u7f51\u6bb5\u3001VLAN\u7f16\u53f7\u3001\u7f51\u5173\u548c\u7aef\u53e3\u7528\u9014\u5e94\u6709\u7edf\u4e00\u89c4\u5219\uff0c\u907f\u514d\u9760\u5de5\u7a0b\u5e08\u8bb0\u5fc6\u7ef4\u62a4\u3002\u5982\u679c\u8df3\u8fc7\u89c4\u5212\u5730\u5740\u4e0e\u547d\u540d\uff0c\u540e\u9762\u5373\u4f7f\u6682\u65f6\u6062\u590d\uff0c\u4e5f\u5f88\u96be\u89e3\u91ca\u771f\u6b63\u539f\u56e0\u3002\u4fdd\u7559\u8bc1\u636e\u80fd\u5e2e\u52a9\u5224\u65ad\u6545\u969c\u662f\u5076\u53d1\u3001\u73af\u5883\u76f8\u5173\u8fd8\u662f\u6301\u7eed\u6076\u5316\u3002<\/p>\n<p>\u9047\u5230\u65e0\u6cd5\u7a33\u5b9a\u91cd\u73b0\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u5ef6\u957f\u89c2\u5bdf\u5e76\u6536\u96c6\u65e5\u5fd7\uff0c\u800c\u4e0d\u662f\u4e0d\u65ad\u62c6\u88c5\u3002\u95f4\u6b47\u6545\u969c\u5c24\u5176\u9700\u8981\u65f6\u95f4\u7ebf\u3001\u73af\u5883\u548c\u8d1f\u8f7d\u4fe1\u606f\u3002\u7ed3\u679c\u7a33\u5b9a\u540e\u518d\u8fdb\u5165\u4e0b\u4e00\u5c42\uff0c\u53ef\u4ee5\u660e\u663e\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6362\u4ef6\u3001\u91cd\u88c5\u6216\u91cd\u590d\u65bd\u5de5\u3002<\/p>\n<h2 id=\"section-4\">\u4e09\u3001\u8bbe\u7f6e\u6700\u5c0f\u8bbf\u95ee\u7b56\u7565<\/h2>\n<p>\u9ed8\u8ba4\u9650\u5236\u8de8\u533a\u8bbf\u95ee\uff0c\u518d\u4e3a\u6253\u5370\u3001\u6587\u4ef6\u3001\u57df\u670d\u52a1\u548c\u7ba1\u7406\u9700\u6c42\u5f00\u653e\u660e\u786e\u7aef\u53e3\u3002\u8bbe\u7f6e\u6700\u5c0f\u8bbf\u95ee\u7b56\u7565\u770b\u4f3c\u57fa\u7840\uff0c\u5374\u5e38\u5e38\u51b3\u5b9a\u540e\u7eed\u662f\u5426\u8d70\u5f2f\u8def\u3002\u53ef\u89c2\u5bdf\u73b0\u8c61\u6bd4\u53e3\u5934\u63cf\u8ff0\u66f4\u53ef\u9760\uff0c\u5c24\u5176\u9002\u5408\u95f4\u6b47\u6027\u6216\u591a\u4eba\u5171\u7528\u7684\u573a\u666f\u3002<\/p>\n<p>\u5bf9\u4e8e\u9700\u8981\u505c\u673a\u7684\u52a8\u4f5c\uff0c\u5e94\u5b89\u6392\u7a97\u53e3\u5e76\u51c6\u5907\u66ff\u4ee3\u65b9\u6848\u3002\u5173\u952e\u662f\u8ba9\u4e1a\u52a1\u65b9\u77e5\u9053\u4f55\u65f6\u5f00\u59cb\u3001\u600e\u6837\u9a8c\u8bc1\u3001\u4ec0\u4e48\u60c5\u51b5\u4e0b\u7acb\u5373\u56de\u9000\u3002\u82e5\u4e0d\u540c\u65f6\u95f4\u7684\u7ed3\u679c\u5dee\u5f02\u5f88\u5927\uff0c\u5e94\u628a\u6e29\u5ea6\u3001\u8d1f\u8f7d\u3001\u7f51\u7edc\u548c\u4eba\u5458\u64cd\u4f5c\u52a0\u5165\u6bd4\u8f83\uff0c\u4e0d\u8981\u53ea\u4fdd\u7559\u4e00\u6b21\u6210\u529f\u622a\u56fe\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.dgyunhai.com\/wp-content\/uploads\/2026\/08\/24-network-24-guide.jpg\" alt=\"VLAN\u4e0d\u662f\u8d8a\u591a\u8d8a\u5b89\u5168\uff1a\u4e2d\u5c0f\u4f01\u4e1a\u7f51\u7edc\u9694\u79bb\u7684\u5b9e\u7528\u8bbe\u8ba1\u516d\u6b65\u68c0\u67e5\u4fe1\u606f\u56fe\" width=\"1600\" height=\"900\" \/><figcaption>\u539f\u521b\u4fe1\u606f\u56fe\uff1a\u56f4\u7ed5VLAN\u7f51\u7edc\u9694\u79bb\u7684\u516d\u6b65\u68c0\u67e5\u6e05\u5355<\/figcaption><\/figure>\n<h2 id=\"section-5\">\u56db\u3001\u533a\u5206\u63a5\u5165\u4e0e\u4e0a\u8054\u7aef\u53e3<\/h2>\n<p>\u7ec8\u7aef\u53e3\u3001AP\u53e3\u3001\u6444\u50cf\u5934\u53e3\u548c\u4ea4\u6362\u673a\u4e0a\u8054\u7684\u6807\u7b7e\u4e0e\u914d\u7f6e\u8981\u5bf9\u5e94\u5b9e\u9645\u8fde\u63a5\u3002\u5904\u7406VLAN\u7f51\u7edc\u9694\u79bb\u65f6\uff0c\u533a\u5206\u63a5\u5165\u4e0e\u4e0a\u8054\u7aef\u53e3\u5c5e\u4e8e\u7f29\u5c0f\u8303\u56f4\u7684\u52a8\u4f5c\u3002\u5b83\u4e0d\u80fd\u5355\u72ec\u8bc1\u660e\u67d0\u4e2a\u90e8\u4ef6\u635f\u574f\uff0c\u5374\u80fd\u6392\u9664\u4e00\u6279\u4e0d\u7b26\u5408\u73b0\u8c61\u7684\u53ef\u80fd\u3002<\/p>\n<p>\u5b8c\u6210\u540e\u8981\u7559\u4e0b\u914d\u7f6e\u3001\u7167\u7247\u6216\u68c0\u6d4b\u7ed3\u679c\uff0c\u5c24\u5176\u662f\u63a5\u53e3\u4f4d\u7f6e\u3001\u7248\u672c\u548c\u8ba1\u6570\u5668\u3002\u4e0b\u6b21\u518d\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u8fd9\u4e9b\u8d44\u6599\u5c31\u662f\u6709\u6548\u57fa\u7ebf\u3002\u5f53\u6210\u672c\u63a5\u8fd1\u66ff\u6362\u65b9\u6848\u65f6\uff0c\u5e94\u628a\u5269\u4f59\u5bff\u547d\u3001\u7ef4\u62a4\u98ce\u9669\u548c\u4ea4\u4ed8\u65f6\u95f4\u4e00\u8d77\u6bd4\u8f83\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u672c\u6b21\u7ef4\u4fee\u8d39\u3002<\/p>\n<h2 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