{"id":3876,"date":"2025-07-07T16:02:21","date_gmt":"2025-07-07T08:02:21","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3876"},"modified":"2025-07-07T16:03:29","modified_gmt":"2025-07-07T08:03:29","slug":"must-gateways-be-configured-at-the-core-a-complete-comparison-of-gateway-deployment-across-different-architectures","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/zh_tw\/blog\/must-gateways-be-configured-at-the-core-a-complete-comparison-of-gateway-deployment-across-different-architectures\/","title":{"rendered":"\u9598\u9053\u5fc5\u9808\u5728\u6838\u5fc3\u914d\u7f6e\u55ce\uff1f\u4e0d\u540c\u67b6\u69cb\u4e2d\u9598\u9053\u90e8\u7f72\u7684\u5b8c\u6574\u6bd4\u8f03"},"content":{"rendered":"
<\/div>\n
\"9d6964b6cf41fff1da4f77bcc7d23df0\"\u5982\u679c <\/span><\/div>\n
<\/div>\n
\u60a8\u66fe\u7d93\u60f3\u904e\uff1a<\/span><\/div>\n
\u805a\u5408\u4ea4\u63db\u5668\u53ef\u4ee5\u8655\u7406 VLANIF \u4ecb\u9762\u55ce\uff1f\u4f7f\u7528\u6838\u5fc3\u4f5c\u70ba\u9598\u9053\u662f\u5426\u6703\u4f7f\u5176\u8ca0\u64d4\u904e\u91cd\uff1f\u5728\u5b58\u53d6\u5c64\u653e\u7f6e\u9598\u9053\u662f\u5426\u5b89\u5168\uff1f<\/span><\/div>\n
\u95b1\u8b80\u9019\u7bc7\u6587\u7ae0\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u6c7a\u5b9a\u5728\u4f55\u8655\u4ee5\u53ca\u5982\u4f55\u6b63\u78ba\u90e8\u7f72\u9598\u9053\u3002.<\/span><\/div>\n
\n

01 | \u9996\u5148\uff0c\u8b93\u6211\u5011\u91d0\u6e05\uff1a\u9598\u9053\u7684\u76ee\u7684\u662f\u4ec0\u9ebc\uff1f<\/h2>\n<\/div>\n
\u7c21\u55ae\u4f86\u8aaa\uff1aA \u7f51\u5173<\/a><\/strong> \u4f5c\u70ba\u5b50\u7db2\u8def\u7684\u51fa\u53e3\uff0c\u53ef\u8b93\u60a8\u5b58\u53d6\u5176\u4ed6\u7db2\u6bb5\u3002.<\/span><\/div>\n
\u5728\u6280\u8853\u4e0a\uff0c\u5b83\u8868\u73fe\u70ba VLANIF \u4ecb\u9762 - \u8a2d\u5099\u4e0a\u8a2d\u5b9a\u7684\u7b2c 3 \u5c64\u908f\u8f2f\u4ecb\u9762\uff0c\u4ee5\u555f\u7528\u7b2c 3 \u5c64\u8f49\u767c\u3002.<\/span><\/div>\n
\u4e3b\u63a7\u6b64\u4ecb\u9762\u7684\u88dd\u7f6e\u6703\u6210\u70ba\u8a72 VLAN \u7684\u300c\u9598\u9053\u300d\u3002.<\/span><\/div>\n
\n

02 | \u4e09\u7a2e\u4e3b\u6d41\u9598\u9053\u90e8\u7f72\u6a21\u5f0f\u662f\u4ec0\u9ebc\u6a23\u7684\uff1f<\/h2>\n<\/div>\n
\u8b93\u6211\u5011\u4f86\u770b\u770b\u7db2\u95dc\u5982\u4f55\u90e8\u7f72\u5728\u4e09\u7a2e\u5e38\u898b\u7684\u6821\u5712\u7db2\u8def\u67b6\u69cb\u4e2d\uff1a<\/span><\/div>\n
\n

\u6a21\u5f0f\u4e00\uff1a\u6838\u5fc3\u5c64\u7684\u9598\u9053\uff08\u7d93\u5178\u4e09\u5c64\u7db2\u8def\uff09<\/h3>\n<\/div>\n
\n

\u7279\u6027\uff1a<\/strong><\/span><\/p>\n

    \n
  • \u6240\u6709 VLANIF \u4ecb\u9762\u90fd\u8a2d\u5b9a\u5728\u6838\u5fc3\u4ea4\u63db\u5668\u4e0a<\/li>\n
  • \u532f\u805a\/\u5b58\u53d6\u5c64\u50c5\u57f7\u884c\u7b2c 2 \u5c64\u8f49\u9001<\/li>\n<\/ul>\n<\/div>\n
    \n

    \u9069\u7528\u5834\u666f\uff1a<\/strong><\/span><\/p>\n

      \n
    • \u4e2d\u5927\u578b\u6821\u5712\u7db2\u8def<\/li>\n
    • \u591a\u91cd\u670d\u52d9\u3001\u773e\u591a VLAN\u3001\u8907\u96dc\u7684\u7b2c 3 \u5c64\u653f\u7b56<\/li>\n<\/ul>\n<\/div>\n
      \n

      \u512a\u52e2\uff1a<\/strong><\/span><\/p>\n

        \n
      • \u7d71\u4e00\u7ba1\u7406\u7684\u96c6\u4e2d\u5f0f\u9598\u9053<\/li>\n
      • \u6838\u5fc3\u7684\u8def\u7531\u8868\u63d0\u4f9b\u6e05\u6670\u7684\u8def\u5f91\u53ef\u8996\u6027<\/li>\n
      • \u96c6\u4e2d\u5f0f\u5b89\u5168\u653f\u7b56\u90e8\u7f72\uff0c\u9760\u8fd1\u6838\u5fc3\u7684\u9632\u706b\u7246<\/li>\n<\/ul>\n<\/div>\n
        \n

        \u7f3a\u9ede\uff1a<\/strong><\/span><\/p>\n

          \n
        • \u6240\u6709\u5357\u5317\u5411\u548c\u6771\u897f\u5411\u7684\u4ea4\u901a\u90fd\u5fc5\u9808\u7a7f\u8d8a\u6838\u5fc3\u5340\uff0c\u9020\u6210\u9ad8\u58d3\u529b<\/li>\n
        • \u6838\u5fc3\u6210\u70ba\u55ae\u9ede\u6545\u969c\u548c\u6f5b\u5728\u74f6\u9838<\/li>\n<\/ul>\n<\/div>\n
          \n

          \u6a21\u5f0f\u4e8c\uff1a\u805a\u5408\u5c64\u7684\u9598\u9053\uff08\u5e73\u9762\u4e09\u5c64\u5f0f\uff09<\/h3>\n<\/div>\n
          \n

          \u7279\u6027\uff1a<\/strong><\/span><\/p>\n

            \n
          • \u5728\u805a\u5408\u5c64\u8a2d\u5b9a\u7684 VLANIF \u4ecb\u9762<\/li>\n
          • \u532f\u805a\u5c64\u8655\u7406 L3 \u8f49\u9001\uff1b\u6838\u5fc3\u5c64\u50c5\u7ba1\u7406\u8def\u7531\u7e3d\u7d50\u6216\u51fa\u53e3\u9023\u7dda<\/li>\n<\/ul>\n<\/div>\n
            \n

            \u9069\u7528\u5834\u666f\uff1a<\/strong><\/span><\/p>\n

              \n
            • \u5177\u6709\u660e\u78ba\u670d\u52d9\u5340\u57df\u7684\u4e2d\u578b\u6821\u5712\u7db2\u8def<\/li>\n
            • \u76f8\u5c0d\u7368\u7acb\u7684\u805a\u96c6\u5340 (\u4f8b\u5982\uff0c\u4f9d\u6a13\u5c64\u6216\u9762\u7a4d\u7d44\u7e54)<\/li>\n<\/ul>\n<\/div>\n
              \n

              \u512a\u52e2\uff1a<\/strong><\/span><\/p>\n

                \n
              • \u964d\u4f4e\u6838\u5fc3\u8ca0\u8f09<\/li>\n
              • \u532f\u805a\u5c64\u53ef\u57f7\u884c\u672c\u6a5f\u5316 ACL \u8207\u5b89\u5168\u653f\u7b56<\/li>\n
              • \u8f03\u6241\u5e73\u7684\u7db2\u8def\u7d50\u69cb\uff0c\u8f03\u5bb9\u6613\u64f4\u5145<\/li>\n<\/ul>\n<\/div>\n
                \n

                \u7f3a\u9ede\uff1a<\/strong><\/span><\/p>\n

                  \n
                • \u6bcf\u500b\u805a\u5408\u4ea4\u63db\u5668\u90fd\u6703\u7dad\u8b77\u8def\u7531\u8868\uff0c\u589e\u52a0\u8def\u7531\u8907\u96dc\u6027<\/li>\n
                • \u805a\u5408\u5c64\u4e4b\u9593\u7684\u901a\u8a0a\u5fc5\u9808\u7a7f\u8d8a\u6838\u5fc3\uff0c\u7522\u751f\u7a0d\u5fae\u9593\u63a5\u7684\u8def\u7531\u8def\u5f91<\/li>\n<\/ul>\n<\/div>\n
                  \n

                  \u6a21\u578b\u4e09\uff1a\u5b58\u53d6\u5c64\u7684\u9598\u9053\u5668\uff08\u908a\u7de3\u9598\u9053\u5668\uff09<\/h3>\n<\/div>\n
                  \n

                  \u7279\u6027\uff1a<\/strong><\/span><\/p>\n

                    \n
                  • \u653e\u7f6e\u5728\u5b58\u53d6\u4ea4\u63db\u5668\u4e0a\u7684 VLANIF \u4ecb\u9762<\/li>\n
                  • \u6bcf\u500b\u5b58\u53d6\u4ea4\u63db\u5668\u90fd\u5177\u6709\u7b2c 3 \u5c64\u88dd\u7f6e\u7684\u529f\u80fd<\/li>\n<\/ul>\n<\/div>\n
                    \n

                    \u9069\u7528\u5834\u666f\uff1a<\/strong><\/span><\/p>\n

                      \n
                    • \u90e8\u7f72\u7c21\u55ae\u7684\u5c0f\u578b\u7db2\u8def<\/li>\n
                    • \u8a2d\u5099\u76f8\u5c0d\u56fa\u5b9a\u4e14\u5177\u6709\u5f37\u9694\u96e2\u9700\u6c42\u7684\u7269\u806f\u7db2\u6216\u5206\u652f\u6a5f\u69cb\u5834\u666f<\/li>\n<\/ul>\n<\/div>\n
                      \n

                      \u512a\u52e2\uff1a<\/strong><\/span><\/p>\n

                        \n
                      • \u6975\u5ea6\u7c21\u5316\u7684\u7db2\u8def\uff0c\u7121\u9700\u532f\u805a\u5c64<\/li>\n
                      • \u6240\u6709\u8f49\u767c\u90fd\u5728\u672c\u5730\u5b8c\u6210\uff0c\u6548\u7387\u9ad8<\/li>\n<\/ul>\n<\/div>\n
                        \n

                        \u7f3a\u9ede\uff1a<\/strong><\/span><\/p>\n

                          \n
                        • \u5206\u6563\u7684\u88dd\u7f6e\u914d\u7f6e\u3001\u8907\u96dc\u7684\u7ba1\u7406<\/li>\n
                        • \u96e3\u4ee5\u7dad\u8b77\u7684\u5206\u6563\u5f0f\u5b89\u5168\u653f\u7b56<\/li>\n
                        • \u589e\u52a0\u5b58\u53d6\u4ea4\u63db\u5668\u7684\u8ca0\u8f09\uff0c\u4f7f\u5176\u66f4\u5bb9\u6613\u767c\u751f\u6545\u969c<\/li>\n<\/ul>\n<\/div>\n
                          \n

                          03 | \u9598\u9053\u61c9\u8a72\u914d\u7f6e\u5728\u54ea\u88e1\uff1f<\/h2>\n<\/div>\n
                          \u9019\u53d6\u6c7a\u65bc\u60a8\u7684\u7db2\u8def\u898f\u6a21 + \u696d\u52d9\u9700\u6c42\uff1a<\/span><\/div>\n
                          \n
                            \n
                          • \u5c0f\u578b\u7db2\u8def (\u226450 \u500b\u88dd\u7f6e)<\/strong>:\u5b58\u53d6\u5c64\u5de5\u696d\u8def\u7531\u5668\u4f5c\u70ba\u9598\u9053<\/li>\n
                          • \u4e2d\u578b\u7db2\u8def (50-500 \u500b\u88dd\u7f6e)<\/strong>:\u532f\u805a\u5c64\u9598\u9053<\/li>\n
                          • \u5927\u578b\u7db2\u8def (500+ \u88dd\u7f6e)<\/strong>:\u6838\u5fc3\u5c64\u9598\u9053<\/li>\n<\/ul>\n<\/div>\n
                            \n

                            04 | \u300c\u6df7\u5408\u90e8\u7f72\u300d\u53ef\u884c\u55ce\uff1f<\/h2>\n<\/div>\n
                            \u662f\u7684\u3002\u8a31\u591a\u771f\u5be6\u4e16\u754c\u7684\u5c08\u6848\u4f7f\u7528\u300c\u6df7\u5408\u300d\u65b9\u6cd5\uff1a<\/span><\/div>\n
                            \n
                              \n
                            • \u5927\u90e8\u5206 VLANIF \u4ecb\u9762\u90fd\u653e\u7f6e\u5728\u6838\u5fc3\u4f4d\u7f6e\uff0c\u4ee5\u4fbf\u96c6\u4e2d\u7ba1\u7406<\/li>\n
                            • \u67d0\u4e9b\u5c08\u7528\u7db2\u8def (\u5982\u76e3\u8996\u651d\u5f71\u6a5f\u3001\u5b89\u5168\u7cfb\u7d71) \u7f6e\u65bc\u805a\u5408\u5c64\u6216\u5b58\u53d6\u5c64\uff0c\u4ee5\u9032\u884c\u672c\u6a5f\u9694\u96e2\u8207\u8f49\u9001<\/li>\n
                            • \u4f7f\u7528\u865b\u64ec\u9598\u9053\u5668 (SVI) + DHCP \u4e2d\u7e7c\uff0c\u4ee5\u5206\u6563\u65b9\u5f0f\u90e8\u7f72\u7121\u7dda\u63a7\u5236\u5668\u548c DHCP \u4f3a\u670d\u5668<\/li>\n<\/ul>\n<\/div>\n
                              \u95dc\u9375\u8003\u616e\u56e0\u7d20\u4ecd\u662f\u60a8\u7684\u696d\u52d9\u6d41\u91cf\u6a21\u5f0f\u548c\u7db2\u8def\u6d41\u91cf\u7d50\u69cb\u3002.<\/span><\/div>\n
                              \n

                              05 | \u5be6\u969b\u90e8\u7f72\u5efa\u8b70<\/h2>\n<\/div>\n
                              \n
                                \n
                              • \u6838\u5fc3\u5c64\u7db2\u95dc\u904b\u4f5c\u826f\u597d\uff0c\u4f46\u9700\u8981\u53ef\u9760\u7684\u88dd\u7f6e + \u6e05\u6670\u7684\u8def\u7531 + \u8db3\u5920\u7684\u8cc7\u6e90<\/li>\n
                              • \u4f7f\u7528\u805a\u5408\u5c64\u9598\u9053\u6642\uff0c\u6bcf\u500b\u805a\u5408\u4ea4\u63db\u5668\u61c9\u53ea\u7ba1\u7406\u81ea\u5df1\u7684 VLAN\uff0c\u907f\u514d\u8de8\u5340\u57df\u6df7\u5408<\/li>\n
                              • \u5c0f\u898f\u6a21\/\u7368\u7acb\u7db2\u6bb5\/\u5206\u652f\u7bc0\u9ede\u65b9\u6848\u5efa\u8b70\u4f7f\u7528\u5b58\u53d6\u5c64\u9598\u9053\u5668<\/li>\n
                              • \u5982\u679c\u5be6\u65bd\u9598\u9053\u5099\u63f4\uff0c\u8acb\u8a18\u5f97\u4f7f\u7528 VRRP \u6216 HVRRP \u4f86\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027<\/li>\n<\/ul>\n<\/div>\n
                                \n

                                \u6700\u7d42\u60f3\u6cd5<\/h2>\n<\/div>\n
                                \u9598\u9053\u4f4d\u7f6e\u4e0d\u662f\u4efb\u610f\u6c7a\u5b9a\u7684\u3002.<\/span><\/div>\n
                                \u9019\u5305\u62ec\u78ba\u4fdd\u6574\u500b\u7db2\u8def\u67b6\u69cb\u5408\u7406\u3001\u696d\u52d9\u6d41\u91cf\u66a2\u9806\u3001\u8a2d\u5099\u80fd\u8655\u7406\u8ca0\u8f09\uff0c\u4ee5\u53ca\u7dad\u8b77\u5de5\u4f5c\u4ecd\u5728\u53ef\u7ba1\u7406\u7684\u7bc4\u570d\u5167\u3002.<\/span><\/div>\n
                                \u7e3d\u800c\u8a00\u4e4b\uff1a<\/span><\/div>\n
                                \u5c0f\u578b\u7db2\u8def\uff1a\u908a\u7de3\u9598\u9053\u4e2d\u578b\u7db2\u8def\uff1a\u805a\u5408\u9598\u9053 \u5927\u578b\u7db2\u8def\uff1a\u6838\u5fc3\u9598\u9053\u5668<\/span><\/div>\n
                                \u826f\u597d\u7684\u67b6\u69cb\u53ef\u9632\u6b62\u6df7\u4e82\u3001\u652f\u63f4\u64f4\u5145\uff0c\u4e26\u6709\u52a9\u65bc\u6545\u969c\u6392\u9664\u3002.<\/span><\/div>\n
                                <\/div>\n
                                <\/div>","protected":false},"excerpt":{"rendered":"

                                If you’ve ever wondered: Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? Is it secure to place gateways at the access layer? After reading this article, you’ll be able to determine where and how to properly deploy your gateways. 01 | First, Let’s Clarify: What Is a Gateway’s […]<\/p>\n","protected":false},"author":1,"featured_media":3878,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1751877483:1"],"_edit_last":["1"],"_thumbnail_id":["3878"],"themepark_seo_title":["Must Gateways Be Configured at the Core? A Complete Comparison of Gateway Deployment Across Different Architectures"],"themepark_seo_description":["Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? Is it secure to place gateways at the access layer?\r\nAfter reading this article, you'll be able to determine where and how to properly deploy your gateways."],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_metadesc":["Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? 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