{"id":3764,"date":"2025-06-13T11:22:14","date_gmt":"2025-06-13T03:22:14","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3764"},"modified":"2025-06-13T11:23:28","modified_gmt":"2025-06-13T03:23:28","slug":"cant-plan-ip-addresses-as-a-network-engineer-thats-embarrassing","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/zh_tw\/blog\/cant-plan-ip-addresses-as-a-network-engineer-thats-embarrassing\/","title":{"rendered":"\u8eab\u70ba\u7db2\u8def\u5de5\u7a0b\u5e2b\u537b\u7121\u6cd5\u898f\u5283 IP \u4f4d\u5740\uff1f\u771f\u662f\u5c37\u5c2c"},"content":{"rendered":"
\"ae9fd27604b3ad66a72a7638636de0e8\"<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n
\u8a31\u591a\u9032\u5165\u7db2\u8def\u5de5\u7a0b\u5c08\u696d\u7684\u4eba\uff0c\u6700\u5148\u9047\u5230\u7684\u4e0d\u662f\u4ea4\u63db\u5668\u90e8\u7f72\u6216\u8def\u7531\u5668\u8a2d\u5b9a\uff0c\u800c\u662f IP \u4f4d\u5740\u5206\u914d\u3002\u5947\u602a\u7684\u662f\uff0c\u4e0d\u8ad6\u662f\u5728\u5c08\u6848\u6216\u8ad6\u58c7\u4e2d\uff0c\u7121\u6578\u4eba\u5728\u9762\u5c0d\u300c\u5982\u4f55\u5206\u914d IP \u4f4d\u5740\u300d\u9019\u500b\u554f\u984c\u6642\u90fd\u6703\u611f\u5230\u56f0\u60d1 - \u5c24\u5176\u662f\u90a3\u4e9b\u5728\u76e3\u63a7\u6216\u4f01\u696d\u7db2\u8def\u5de5\u4f5c\u7684\u4eba\uff0c\u4ed6\u5011\u5728\u8655\u7406\u591a\u88dd\u7f6e\u548c\u5927\u578b\u7db2\u6bb5\u6642\u6703\u611f\u5230\u7121\u6240\u9069\u5f9e\u3002.<\/div>\n

 <\/p>\n

\u672c\u6587\u8457\u91cd\u65bc\u7db2\u8def\u5de5\u7a0b\u5e2b\u7684\u57fa\u672c\u6280\u80fd\uff1a\u5982\u4f55\u5408\u7406\u898f\u5283 IP \u4f4d\u5740\u3002.<\/div>\n

\u70ba\u4ec0\u9ebc IP \u4f4d\u5740\u898f\u5283\u5f88\u91cd\u8981\uff1f<\/h2>\n
\u8b93\u6211\u5011\u5f9e\u4e00\u500b\u57fa\u672c\u7684\u908f\u8f2f\u958b\u59cb\uff1a<\/div>\n

 <\/p>\n

    \n
  • \u4e0d\u5408\u7406\u7684 IP \u898f\u5283 \u2192 IP \u885d\u7a81 + \u7db2\u8def\u6df7\u4e82 + \u60e1\u5922\u822c\u7684\u7dad\u8b77<\/li>\n
  • \u6e05\u6670\u7684 IP \u898f\u5283 \u2192 \u554f\u984c\u4e00\u76ee\u4e86\u7136 + \u7591\u96e3\u6392\u89e3\u7c21\u6613 + \u8f15\u9b06\u64f4\u5145<\/li>\n<\/ul>\n

     <\/p>\n

    \u64c1\u6709\u6578\u5341\u53f0\u651d\u5f71\u6a5f\u6216\u96fb\u8166\u7684\u5c0f\u578b\u5c08\u6848\u53ef\u80fd\u770b\u8d77\u4f86\u4e0d\u53d7\u5f71\u97ff\uff0c\u60a8\u751a\u81f3\u53ef\u4ee5\u5c0d\u6240\u6709\u88dd\u7f6e\u4f7f\u7528 192.168.1.X\u3002\u4f46\u5728\u5927\u578b\u5c08\u6848\u4e2d\uff0c\u4f8b\u5982\u6578\u767e\u500b\u76e3\u63a7\u651d\u5f71\u6a5f\u3001\u591a\u5efa\u7bc9\u8a2d\u5099\u6216\u6821\u5712\u7db2\u8def\uff0c\u7cdf\u7cd5\u7684 IP \u898f\u5283\u5f88\u5feb\u5c31\u6703\u8b93\u60a8\u5f8c\u6094\u83ab\u53ca\u3002.<\/div>\n

    \u6848\u4f8b\u7814\u7a76\uff1a\u5982\u4f55\u70ba 300 \u500b\u76e3\u63a7\u9ede\u5206\u914d IP\uff1f<\/h2>\n
    \u4ee5\u5de5\u5ee0\u76e3\u63a7\u5c08\u6848\u70ba\u4f8b\uff1a<\/div>\n

     <\/p>\n

      \n
    • \u5171 300 \u90e8\u651d\u5f71\u6a5f<\/li>\n
    • \u5206\u70ba 4 \u500b\u5340\u57df\uff1a\n
        \n
      • A \u5340\uff1a70 \u90e8\u651d\u5f71\u6a5f<\/li>\n
      • B \u5340\uff1a70 \u90e8\u651d\u5f71\u6a5f<\/li>\n
      • C \u5340\uff1a80 \u90e8\u651d\u5f71\u6a5f<\/li>\n
      • D \u5340\uff1a80 \u90e8\u651d\u5f71\u6a5f<\/li>\n<\/ul>\n<\/li>\n
      • \u8981\u6c42\uff1a\u5167\u90e8\u7db2\u8def\u7684\u6240\u6709\u8a2d\u5099\uff0c\u900f\u904e\u5149\u7e96\u4e2d\u7e7c\u5668\u548c\u5340\u57df\u4ea4\u63db\u5668\u9023\u63a5\u3002.<\/li>\n<\/ul>\n

         <\/p>\n

        \u76ee\u524d\u6709\u5169\u7a2e\u4e3b\u6d41\u7684 IP \u5206\u914d\u65b9\u5f0f\uff1a<\/div>\n

        \u89e3\u6c7a\u65b9\u6848 1\uff1a\u7121 VLAN\u3001\u4e00\u500b\u5927\u7db2\u8def\u5340\u6bb5<\/h3>\n
        \u5c07\u6240\u6709\u88dd\u7f6e\u653e\u7f6e\u5728\u8d85\u7d1a\u7db2\u6bb5\u4e2d\uff0c\u4f8b\u5982<\/div>\n

         <\/p>\n

          \n
        • \u7db2\u8def\uff1a192.168.0.0\/23 (\u5b50\u7db2\u8def\u906e\u7f69 255.255.254.0)<\/li>\n
        • \u53ef\u7528 IP\uff1a192.168.0.1 \u81f3 192.168.1.254<\/li>\n
        • \u53ef\u7528\u7e3d\u6578\uff1a510 \u500b IP - \u8db3\u5920 300 \u53f0\u88dd\u7f6e\u4f7f\u7528\u3002.<\/li>\n<\/ul>\n

           <\/p>\n

          \u7f3a\u9ede<\/strong>:<\/div>\n

           <\/p>\n

            \n
          • \u904e\u591a\u7684\u5ee3\u64ad\uff1a\u6240\u6709\u88dd\u7f6e\u90fd\u5728\u4e00\u500b\u5ee3\u64ad\u7db2\u57df\u5167\uff0c\u5bb9\u6613\u767c\u751f\u7db2\u8def\u98a8\u66b4\u3002.<\/li>\n
          • \u7591\u96e3\u6392\u89e3\uff1aIP \u8207\u5340\u57df\u4e4b\u9593\u6c92\u6709\u660e\u78ba\u7684\u5c0d\u61c9\u95dc\u4fc2\u3002.<\/li>\n
          • \u53ef\u64f4\u5145\u6027\u5dee\uff1a\u65b0\u589e\u88dd\u7f6e\u6642\u5bb9\u6613\u767c\u751f IP \u885d\u7a81\u3002.<\/li>\n<\/ul>\n

             <\/p>\n

            \u7c21\u55ae\uff0c\u4f46\u4e0d\u5efa\u8b70\u7528\u65bc\u8907\u96dc\u7684\u5927\u578b\u5c08\u6848\u3002.<\/div>\n

            \u89e3\u6c7a\u65b9\u6848 2\uff1a\u5206\u5272\u7db2\u8def + VLAN\u3001\u7368\u7acb\u5340\u57df<\/h3>\n
            \u5efa\u8b70\u65b9\u6cd5\uff1a\u4f7f\u7528\u6838\u5fc3\u4ea4\u63db\u5668\u5efa\u7acb\u591a\u500b VLAN\uff0c\u6bcf\u500b\u5340\u57df\u90fd\u6709\u81ea\u5df1\u7684\u5b50\u7db2\u8def\u3002.<\/div>\n

             <\/p>\n

              \n
            • \u6bcf\u500b\u5340\u57df\u6700\u591a\u53ef\u652f\u63f4 254 \u500b IP\uff0c\u6db5\u84cb\u76ee\u524d\u7684\u88dd\u7f6e\u4e26\u6709\u64f4\u5145\u7a7a\u9593\u3002.<\/li>\n<\/ul>\n

               <\/p>\n

              \u512a\u52e2<\/strong>:<\/div>\n

               <\/p>\n

                \n
              • IP \u5340\u6bb5\u53ef\u6e05\u695a\u8fa8\u8b58\u5340\u57df\uff0c\u4e00\u76ee\u4e86\u7136\u3002.<\/li>\n
              • \u6279\u6b21 ping \u53ef\u5feb\u901f\u5b9a\u4f4d\u96e2\u7dda\u88dd\u7f6e\u3002.<\/li>\n
              • \u9632\u6b62 IP \u885d\u7a81\u3002.<\/li>\n
              • \u7c21\u5316\u9577\u671f\u7dad\u8b77\u3002.<\/li>\n<\/ul>\n

                 <\/p>\n

                \u5c0d\u65bc\u8f03\u5927\u578b\u7684\u5c08\u6848\uff0c\u8acb\u4f7f\u7528 192.168.X.0\/23 \u6216\u8f03\u5927\u7684\u79c1\u4eba\u5340\u6bb5 (\u4f8b\u5982 10.X.X.X)\uff0c\u4ee5\u63d0\u9ad8\u5f48\u6027\u548c\u8cc7\u6e90\u6548\u7387\u3002.<\/div>\n

                IP \u4f4d\u5740\u898f\u5283\u7684\u901a\u7528\u63d0\u793a<\/h2>\n
                \u4ee5\u4e0b\u662f\u53ef\u9075\u5faa\u7684\u5be6\u7528\u516c\u5f0f\uff1a<\/div>\n

                1.\u6309\u5be6\u9ad4\u5340\u57df\u5206\u914d<\/h3>\n
                  \n
                • \u8fa6\u516c\u5927\u6a13\uff1a\u6309\u6a13\u5c64<\/li>\n
                • \u5de5\u696d\u5712\u5340\uff1a\u4f9d\u529f\u80fd\u5340\u5283\u5206<\/li>\n
                • \u651d\u5f71\u6a5f\uff1a\u4f9d\u5efa\u7bc9\u6216\u529f\u80fd\u9ede<\/li>\n<\/ul>\n

                   <\/p>\n

                  \u5b78\u6821\u7db2\u8def\u7bc4\u4f8b\uff1a<\/div>\n

                   <\/p>\n

                    \n
                  • \u6559\u5b78\u5927\u6a13 1\uff1a192.168.10.0\/24<\/li>\n
                  • \u6559\u5b78\u5927\u6a13 2\uff1a192.168.11.0\/24<\/li>\n
                  • \u5bbf\u820d A\uff1a192.168.20.0\/24<\/li>\n
                  • \u5bbf\u820d B\uff1a192.168.21.0\/24<\/li>\n<\/ul>\n

                    2.\u6a19\u6e96\u5316\u9598\u9053\u4f4d\u5740<\/h3>\n
                    \u63a1\u7528\u6163\u4f8b\uff0c\u4f8b\u5982\u4f7f\u7528\u00a0.1<\/code>\u00a0\u4f5c\u70ba\u9598\u9053 (\u4f8b\u5982 192.168.10.1)\uff0c\u65b9\u4fbf\u8a18\u61b6\u3002.<\/div>\n

                    3.\u9810\u7559\u5099\u7528 IP \u6c60<\/h3>\n
                    \u5206\u914d\u4f7f\u7528\u8005 IP (\u4f8b\u5982 1-120)\uff0c\u4e26\u9810\u7559 121-254 \u7d66\u672a\u4f86\u7684\u88dd\u7f6e\u3002.<\/div>\n

                    4.\u6587\u4ef6\uff01\u6587\u4ef6\u6587\u4ef6\uff01<\/h3>\n
                    \u7dad\u8b77 IP \u5206\u914d\u8868 - \u5207\u52ff\u50c5\u4f9d\u8cf4\u8a18\u61b6\u9ad4\u3002\u81f3\u5c11\u4f7f\u7528 Excel \u8868\u55ae\uff1a
                    | \u88dd\u7f6e\u985e\u578b | \u5340\u57df | IP \u4f4d\u5740 | MAC \u4f4d\u5740 | \u76ee\u7684 | \u7bc4\u570d<\/div>\n

                    \u6700\u7d42\u60f3\u6cd5<\/h2>\n
                    IP \u4f4d\u5740\u898f\u5283\u770b\u4f3c\u7c21\u55ae\uff0c\u4f46\u5176\u91cd\u8981\u6027\u537b\u6703\u96a8\u8457\u5c08\u6848\u898f\u6a21\u800c\u589e\u52a0\u3002\u62d9\u52a3\u7684\u898f\u5283\u8b93\u60a8\u6210\u70ba\u52de\u52d5\u8005\uff1b\u826f\u597d\u7684\u898f\u5283\u5247\u8b93\u60a8\u6210\u70ba\u5efa\u7bc9\u5e2b\u3002.<\/div>\n

                     <\/p>\n

                    \u5373\u4f7f\u662f\u5c0f\u578b\u5c08\u6848\uff0c\u4e5f\u8981\u990a\u6210\u6a19\u6e96\u7684\u898f\u5283\u7fd2\u6163\u3002\u5373\u4f7f\u5728\u5efa\u7acb\u5bb6\u5ead\u7db2\u8def\u6642\uff0c\u4e5f\u8981\u907f\u514d\u5c07\u6240\u6709\u88dd\u7f6e\u90fd\u653e\u5728 192.168.1.1-254-\u7df4\u7fd2\u5b50\u7db2\u8def\u3002\u60a8\u4eca\u5929\u5efa\u7acb\u7684\u6280\u80fd\u5c07\u5728\u660e\u5929\u7684\u8077\u6daf\u6210\u9577\u4e2d\u5f97\u5230\u56de\u5831\u3002.<\/div>","protected":false},"excerpt":{"rendered":"

                    Many people entering the network engineering profession first encounter not switch deployment or router configuration, but IP address allocation. Strangely, whether in projects or forums, countless people get confused when facing the question of “how to allocate IP addresses”\u2014especially those working on surveillance or enterprise networks, who are at a loss when dealing with multi-device […]<\/p>\n","protected":false},"author":1,"featured_media":0,"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-3764","post","type-post","status-publish","format-standard","hentry","category-blog"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1749794481:1"],"_edit_last":["1"],"themepark_seo_title":["Can't Plan IP Addresses as a Network Engineer? That's Embarrassing"],"themepark_seo_description":["whether in projects or forums, countless people get confused when facing the question of \"how to allocate IP addresses\"\u2014especially those working on surveillance or enterprise networks, who are at a loss when dealing with multi-device and large network segments."],"themepark_seo_keyword":["Plan IP Addresses"],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_metadesc":["whether in projects or forums, countless people get confused when facing the question of \"how to allocate IP addresses\"\u2014especially those working on surveillance or enterprise networks, who are at a loss when dealing with multi-device and large network segments."],"_yoast_wpseo_content_score":["60"],"_yoast_wpseo_estimated-reading-time-minutes":["3"],"views":["5548"],"_wpml_word_count":["632"]},"yoast_head":"\nCan't Plan IP Addresses as a Network Engineer? That's Embarrassing - KEY-IOT<\/title>\n<meta name=\"description\" content=\"whether in projects or forums, countless people get confused when facing the question of "how to allocate IP addresses"\u2014especially those working on surveillance or enterprise networks, who are at a loss when dealing with multi-device and large network segments.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.key-iot.com\/zh_tw\/blog\/cant-plan-ip-addresses-as-a-network-engineer-thats-embarrassing\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can't Plan IP Addresses as a Network Engineer? 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