{"id":2132,"date":"2025-10-29T16:15:28","date_gmt":"2025-10-29T08:15:28","guid":{"rendered":"https:\/\/womeifei.cn\/?p=2132"},"modified":"2026-01-29T10:28:55","modified_gmt":"2026-01-29T02:28:55","slug":"ipv4%e5%9c%b0%e5%9d%80%e4%b8%8e%e5%ad%90%e7%bd%91%e6%8e%a9%e7%a0%81","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2025\/10\/29\/ipv4%e5%9c%b0%e5%9d%80%e4%b8%8e%e5%ad%90%e7%bd%91%e6%8e%a9%e7%a0%81\/","title":{"rendered":"IPv4\u5730\u5740\u4e0e\u5b50\u7f51\u63a9\u7801"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. IP\u5730\u5740\uff1a\u4e92\u8054\u7f51\u7684\u201c\u95e8\u724c\u53f7\u201d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u8981\u7ed9\u53e6\u4e00\u4e2a\u57ce\u5e02\u7684\u540c\u5b66\u5bc4\u4e00\u5c01\u4fe1\uff0c\u4f60\u9700\u8981\u77e5\u9053\u4ed6\u7684<strong>\u8be6\u7ec6\u5730\u5740<\/strong>\u200b\uff08\u6bd4\u5982\uff1a\u5317\u4eac\u5e02\u6d77\u6dc0\u533a\u5b66\u9662\u8def123\u53f7\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7f51\u7edc\u4e16\u754c\u91cc\uff0cIP\u5730\u5740\u5c31\u626e\u6f14\u7740\u8fd9\u4e2a\u201c\u8be6\u7ec6\u5730\u5740\u201d\u7684\u89d2\u8272<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>\u5b9a\u4e49<\/strong>\u200b\uff1aIP\u5730\u5740\u662f\u5206\u914d\u7ed9\u7f51\u7edc\u8bbe\u5907\uff08\u5982\u7535\u8111\u3001\u624b\u673a\u3001\u670d\u52a1\u5668\uff09\u7684\u4e00\u4e2a<strong>\u552f\u4e00\u7684\u903b\u8f91\u5730\u5740<\/strong>\uff0c\u7528\u4e8e\u5728IP\u7f51\u7edc\uff08\u5982\u4e92\u8054\u7f51\uff09\u4e2d\u6807\u8bc6\u548c\u5b9a\u4f4d\u8bbe\u5907<\/li>\n\n\n\n<li>\u200b<strong>\u683c\u5f0f<\/strong>\u200b\uff1a\u76ee\u524d\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684IPv4\u5730\u5740\u662f\u4e00\u4e2a32\u4f4d\u7684\u4e8c\u8fdb\u5236\u6570  \u4f46\u4e3a\u4e86\u4fbf\u4e8e\u4eba\u7c7b\u8bfb\u5199\uff0c\u6211\u4eec\u901a\u5e38\u7528\u201c\u70b9\u5206\u5341\u8fdb\u5236\u201d\u6cd5\u6765\u8868\u793a\uff0c\u5373\u5206\u62104\u6bb5\uff0c\u6bcf\u6bb58\u4f4d\uff080-255\uff09\uff0c\u7528\u70b9\u5206\u9694<\/li>\n\n\n\n<li>\u200b<strong>\u7ec4\u6210<\/strong>\u200b\uff1a\u4e00\u4e2aIP\u5730\u5740\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a\n<ol class=\"wp-block-list\">\n<li>\u200b<strong>\u7f51\u7edc\u53f7<\/strong>\u200b\uff1a\u6807\u8bc6\u8bbe\u5907\u6240\u5728\u7684<strong>\u7279\u5b9a\u7f51\u7edc<\/strong> \u5c31\u50cf\u5730\u5740\u4e2d\u7684\u201c\u5317\u4eac\u5e02\u6d77\u6dc0\u533a\u201d\uff0c\u4ee3\u8868\u4e00\u4e2a\u5927\u7684\u533a\u57df<\/li>\n\n\n\n<li>\u200b<strong>\u4e3b\u673a\u53f7<\/strong>\u200b\uff1a\u6807\u8bc6\u8be5\u7f51\u7edc\u4e2d\u7684<strong>\u7279\u5b9a\u8bbe\u5907<\/strong> \u5c31\u50cf\u5730\u5740\u4e2d\u7684\u201c\u5b66\u9662\u8def123\u53f7\u201d\uff0c\u4ee3\u8868\u533a\u57df\u5185\u7684\u5177\u4f53\u4f4d\u7f6e<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u5173\u952e\u95ee\u9898\u6765\u4e86<\/strong>\u200b\uff1a\u7ed9\u5b9a\u4e00\u4e2aIP\u5730\u5740\uff0c\u6bd4\u5982 <code>192.168.1.10<\/code>\uff0c\u6211\u4eec\u600e\u4e48\u77e5\u9053\u54ea\u90e8\u5206\u662f\u7f51\u7edc\u53f7\uff0c\u54ea\u90e8\u5206\u662f\u4e3b\u673a\u53f7\u5462\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c31\u662f<strong>\u5b50\u7f51\u63a9\u7801<\/strong>\u8981\u89e3\u51b3\u7684\u95ee\u9898<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u5b50\u7f51\u63a9\u7801\uff1a\u533a\u5206\u201c\u8857\u533a\u201d\u548c\u201c\u95e8\u724c\u201d\u7684\u201c\u5c3a\u5b50\u201d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b50\u7f51\u63a9\u7801\u7684\u4f5c\u7528\u5c31\u662f<strong>\u660e\u786e\u5730\u6307\u51faIP\u5730\u5740\u4e2d\u54ea\u4e9b\u4f4d\u662f\u7f51\u7edc\u53f7\uff0c\u54ea\u4e9b\u4f4d\u662f\u4e3b\u673a\u53f7<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>\u683c\u5f0f<\/strong>\u200b\uff1a\u5b50\u7f51\u63a9\u7801\u4e5f\u662f\u4e00\u4e2a32\u4f4d\u7684\u4e8c\u8fdb\u5236\u6570\uff0c\u4e0eIP\u5730\u5740\u4e00\u4e00\u5bf9\u5e94<\/li>\n\n\n\n<li>\u200b<strong>\u89c4\u5219<\/strong>\u200b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8868\u793a\u7f51\u7edc\u53f7\u7684\u4f4d\uff0c\u5728\u5b50\u7f51\u63a9\u7801\u4e2d\u8bbe\u7f6e\u4e3a \u200b<strong>1<\/strong><\/li>\n\n\n\n<li>\u8868\u793a\u4e3b\u673a\u53f7\u7684\u4f4d\uff0c\u5728\u5b50\u7f51\u63a9\u7801\u4e2d\u8bbe\u7f6e\u4e3a \u200b<strong>0<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u200b<strong>\u4e3e\u4f8b\u8bf4\u660e<\/strong>\u200b\uff1a\u6700\u5e38\u89c1\u7684\u5b50\u7f51\u63a9\u7801\u662f <code>255.255.255.0<\/code><ul><li>\u5b83\u7684\u4e8c\u8fdb\u5236\u5f62\u5f0f\u662f\uff1a<code>11111111.11111111.11111111.00000000<\/code><\/li><li>\u524d\u976224\u4f4d\u662f1\uff0c\u540e\u97628\u4f4d\u662f0<\/li><\/ul>\u73b0\u5728\u6211\u4eec\u7ed3\u5408IP\u5730\u5740 <code>192.168.1.10<\/code>\u6765\u770b\uff1a<ul><li>IP\u5730\u5740: <code>192.168.1.10<\/code>-> <code>11000000.10101000.00000001.00001010<\/code><\/li><li>\u5b50\u7f51\u63a9\u7801: <code>255.255.255.0<\/code>-> <code>11111111.11111111.11111111.00000000<\/code><\/li><\/ul>\u200b<strong>\u89e3\u8bfb<\/strong>\u200b\uff1a<ul><li>\u5b50\u7f51\u63a9\u7801\u4e2d\u4e3a \u200b<strong>1<\/strong>\u200b \u7684\u90e8\u5206\uff08\u524d24\u4f4d\uff09\u5bf9\u5e94\u7684\u662f<strong>\u7f51\u7edc\u53f7<\/strong> \u6240\u4ee5\u8fd9\u4e2aIP\u7684\u7f51\u7edc\u53f7\u662f <code>192.168.1<\/code><\/li><li>\u5b50\u7f51\u63a9\u7801\u4e2d\u4e3a \u200b<strong>0<\/strong>\u200b \u7684\u90e8\u5206\uff08\u540e8\u4f4d\uff09\u5bf9\u5e94\u7684\u662f<strong>\u4e3b\u673a\u53f7<\/strong> \u6240\u4ee5\u8fd9\u4e2a\u8bbe\u5907\u7684\u4e3b\u673a\u53f7\u662f <code>10<\/code><\/li><\/ul>\u56e0\u6b64\uff0c\u8fd9\u4e2a\u8bbe\u5907\u4f4d\u4e8e <code>192.168.1.0<\/code>\u8fd9\u4e2a\u7f51\u7edc\u4e2d\uff0c\u5b83\u662f\u8fd9\u4e2a\u7f51\u7edc\u91cc\u7684\u7b2c10\u53f7\u8bbe\u5907<\/li>\n\n\n\n<li>\u200b<strong>CIDR\u8868\u793a\u6cd5<\/strong>\u200b\uff1a\u4e3a\u4e86\u66f4\u7b80\u6d01\uff0c\u6211\u4eec\u5e38\u7528CIDR\uff08\u65e0\u7c7b\u522b\u57df\u95f4\u8def\u7531\uff09\u8868\u793a\u6cd5  \u5b83\u76f4\u63a5\u5728IP\u5730\u5740\u540e\u9762\u52a0\u4e0a\u4e00\u4e2a\u659c\u6760\u201c\/\u201d\u548c\u7f51\u7edc\u53f7\u7684\u4f4d\u6570\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u5982\uff1a<code>192.168.1.10\/24<\/code>\u5c31\u7b49\u540c\u4e8e <code>192.168.1.10<\/code>\u52a0\u4e0a <code>255.255.255.0<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4e3a\u4ec0\u4e48\u9700\u8981\u5b50\u7f51\u5212\u5206\uff1f\uff08\u6838\u5fc3\u4ef7\u503c\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b50\u7f51\u63a9\u7801\u4e0d\u4ec5\u4ec5\u662f\u7528\u6765\u533a\u5206\u7f51\u7edc\u548c\u4e3b\u673a\uff0c\u5b83\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u5728\u4e8e<strong>\u5bf9\u7f51\u7edc\u8fdb\u884c\u7075\u6d3b\u5212\u5206\uff08\u5b50\u7f51\u5212\u5206\uff09\u200b<\/strong>\uff0c\u8fd9\u4e3b\u8981\u51fa\u4e8e\u4ee5\u4e0b\u76ee\u7684\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u200b<strong>\u51cf\u5c11\u7f51\u7edc\u62e5\u5835<\/strong>\u200b\uff1a\u4e00\u4e2a\u5e9e\u5927\u7684\u7f51\u7edc\uff08\u6bd4\u5982\u6709\u4e0a\u4e07\u53f0\u4e3b\u673a\uff09\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u5e7f\u64ad\u6d41\u91cf\uff08\u5982ARP\u8bf7\u6c42\uff09\uff0c\u5bfc\u81f4\u6548\u7387\u4f4e\u4e0b \u901a\u8fc7\u5b50\u7f51\u5212\u5206\uff0c\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5927\u7f51\u7edc\u5206\u5272\u6210\u591a\u4e2a\u5c0f\u7684\u5e7f\u64ad\u57df\uff0c\u5c06\u5e7f\u64ad\u9650\u5236\u5728\u6bcf\u4e2a\u5b50\u7f51\u5185\u90e8\uff0c\u6781\u5927\u63d0\u5347\u6027\u80fd <\/li>\n\n\n\n<li>\u200b<strong>\u63d0\u9ad8\u5b89\u5168\u6027<\/strong>\u200b\uff1a\u4e0d\u540c\u5b50\u7f51\u4e4b\u95f4\u7684\u901a\u4fe1\u901a\u5e38\u9700\u8981\u901a\u8fc7\u8def\u7531\u5668\u6216\u4e09\u5c42\u4ea4\u6362\u673a\uff0c\u53ef\u4ee5\u5728\u8fd9\u4e9b\u8bbe\u5907\u4e0a\u8bbe\u7f6e\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u6765\u5b9e\u73b0\u5b89\u5168\u7b56\u7565\uff0c\u9694\u79bb\u4e0d\u540c\u90e8\u95e8\uff08\u5982\u8d22\u52a1\u90e8\u548c\u9500\u552e\u90e8\uff09\u7684\u7f51\u7edc<\/li>\n\n\n\n<li>\u200b<strong>\u9ad8\u6548\u7ba1\u7406IP\u5730\u5740<\/strong>\u200b\uff1aIP\u5730\u5740\u662f\u6709\u9650\u7684\u8d44\u6e90  \u901a\u8fc7\u5b50\u7f51\u5212\u5206\uff0c\u53ef\u4ee5\u6839\u636e\u6bcf\u4e2a\u90e8\u95e8\u6216\u697c\u5b87\u7684\u5b9e\u9645\u4e3b\u673a\u6570\u91cf\uff0c\u5206\u914d\u5927\u5c0f\u5408\u9002\u7684\u5730\u5740\u6bb5\uff0c\u907f\u514d\u6d6a\u8d39<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u5b9e\u6218\u6f14\u7ec3\uff1a\u5224\u65ad\u4e24\u4e2aIP\u662f\u5426\u5728\u540c\u4e00\u4e2a\u5b50\u7f51<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u662f\u7f51\u7edc\u914d\u7f6e\u548c\u6545\u969c\u6392\u9664\u4e2d\u7684\u5e38\u89c1\u64cd\u4f5c \u200b<strong>\u89c4\u5219\u662f\uff1a\u6bd4\u8f83\u4e24\u4e2aIP\u5730\u5740\u7684\u7f51\u7edc\u53f7\u662f\u5426\u76f8\u540c\u200b<\/strong>\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u6b65\u9aa4<\/strong>\u200b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5c06IP\u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u90fd\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236<\/li>\n\n\n\n<li>\u5c06IP\u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u8fdb\u884c \u200b<strong>\u200b\u201c\u6309\u4f4d\u4e0e\u201d\u200b<\/strong>\u200b \u8fd0\u7b97\n<ul class=\"wp-block-list\">\n<li>\u89c4\u5219\uff1a1 AND 1 = 1\uff1b1 AND 0 = 0\uff1b0 AND 1 = 0\uff1b0 AND 0 = 0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f97\u5230\u7684\u7ed3\u679c\u5c31\u662f<strong>\u7f51\u7edc\u5730\u5740<\/strong>\u6bd4\u8f83\u4e24\u4e2aIP\u8ba1\u7b97\u51fa\u7684\u7f51\u7edc\u5730\u5740\u662f\u5426\u4e00\u81f4<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u4f8b\u5b50<\/strong>\u200b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5224\u65ad <code>192.168.1.10\/24<\/code>\u548c <code>192.168.1.20\/24<\/code>\u662f\u5426\u5728\u540c\u4e00\u7f51\u7edc\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>\u8bbe\u5907A<\/strong>: IP=<code>192.168.1.10<\/code>\uff0c \u63a9\u7801=<code>255.255.255.0<\/code>\n<ul class=\"wp-block-list\">\n<li>IP\u4e8c\u8fdb\u5236: <code>11000000.10101000.00000001.00001010<\/code><\/li>\n\n\n\n<li>\u63a9\u7801\u4e8c\u8fdb\u5236: <code>11111111.11111111.11111111.00000000<\/code><\/li>\n\n\n\n<li>\u6309\u4f4d\u4e0e\u7ed3\u679c: <code>11000000.10101000.00000001.00000000<\/code>-> <code>192.168.1.0<\/code>(\u7f51\u7edc\u5730\u5740)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u200b<strong>\u8bbe\u5907B<\/strong>: IP=<code>192.168.1.20<\/code>\uff0c \u63a9\u7801=<code>255.255.255.0<\/code>\n<ul class=\"wp-block-list\">\n<li>IP\u4e8c\u8fdb\u5236: <code>11000000.10101000.00000001.00010100<\/code><\/li>\n\n\n\n<li>\u63a9\u7801\u4e8c\u8fdb\u5236: <code>11111111.11111111.11111111.00000000<\/code><\/li>\n\n\n\n<li>\u6309\u4f4d\u4e0e\u7ed3\u679c: <code>11000000.10101000.00000001.00000000<\/code>-> <code>192.168.1.0<\/code>(\u7f51\u7edc\u5730\u5740)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u7ed3\u8bba<\/strong>\u200b\uff1a\u4e24\u8005\u7684\u7f51\u7edc\u5730\u5740\u90fd\u662f <code>192.168.1.0<\/code>\uff0c\u6240\u4ee5\u5b83\u4eec\u5728\u540c\u4e00\u4e2a\u5b50\u7f51\uff0c\u200b<strong>\u53ef\u4ee5\u76f4\u63a5\u901a\u4fe1<\/strong>\u200b\uff08\u901a\u5e38\u901a\u8fc7\u4ea4\u6362\u673a\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u518d\u770b\u4e00\u4e2a\u4e0d\u5728\u540c\u4e00\u5b50\u7f51\u7684\u4f8b\u5b50<\/strong>\u200b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5224\u65ad <code>192.168.1.10\/24<\/code>\u548c <code>192.168.2.10\/24<\/code>\u662f\u5426\u5728\u540c\u4e00\u7f51\u7edc\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8bbe\u5907A\u7684\u7f51\u7edc\u5730\u5740\uff1a<code>192.168.1.0<\/code><\/li>\n\n\n\n<li>\u8bbe\u5907B\u7684\u7f51\u7edc\u5730\u5740\uff1a<code>192.168.2.0<\/code><\/li>\n\n\n\n<li>\u200b<strong>\u7ed3\u8bba<\/strong>\u200b\uff1a\u7f51\u7edc\u5730\u5740\u4e0d\u540c\uff0c\u4e0d\u5728\u540c\u4e00\u5b50\u7f51  \u5b83\u4eec\u4e4b\u95f4\u7684\u901a\u4fe1\u9700\u8981<strong>\u7f51\u5173<\/strong>\u200b\uff08\u901a\u5e38\u662f\u8def\u7531\u5668\uff09\u7684\u8f6c\u53d1<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u5e38\u89c1\u7684\u5730\u5740\u7c7b\u578b\uff08\u9700\u8981\u8bb0\u4f4f\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e00\u4e2a\u5b50\u7f51\u4e2d\uff0c\u6709\u51e0\u4e2a\u7279\u6b8a\u7684IP\u5730\u5740\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>\u7f51\u7edc\u5730\u5740<\/strong>\u200b\uff1a\u4e3b\u673a\u4f4d\u5168\u4e3a0\u7684\u5730\u5740\uff08\u4f8b\u5982 <code>192.168.1.0<\/code>\uff09 \u4ee3\u8868\u8fd9\u4e2a\u7f51\u7edc\u672c\u8eab\uff0c\u4e0d\u80fd\u5206\u914d\u7ed9\u8bbe\u5907<\/li>\n\n\n\n<li>\u200b<strong>\u5e7f\u64ad\u5730\u5740<\/strong>\u200b\uff1a\u4e3b\u673a\u4f4d\u5168\u4e3a1\u7684\u5730\u5740\uff08\u4f8b\u5982 <code>192.168.1.255<\/code>\uff09 \u5411\u8fd9\u4e2a\u5730\u5740\u53d1\u9001\u6570\u636e\uff0c\u5b50\u7f51\u5185\u6240\u6709\u8bbe\u5907\u90fd\u4f1a\u63a5\u6536<\/li>\n\n\n\n<li>\u200b<strong>\u53ef\u7528\u4e3b\u673a\u5730\u5740<\/strong>\u200b\uff1a\u4ecb\u4e8e\u7f51\u7edc\u5730\u5740\u548c\u5e7f\u64ad\u5730\u5740\u4e4b\u95f4\u7684\u5730\u5740\uff08\u4f8b\u5982 <code>192.168.1.1<\/code>\u5230 <code>192.168.1.254<\/code>\uff09\uff0c\u53ef\u4ee5\u5206\u914d\u7ed9\u8bbe\u5907<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u200b<strong>\u4e00\u4e2a\u5c0f\u7ec3\u4e60<\/strong>\u200b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u7f51\u7edc <code>172.16.0.0\/16<\/code>\uff08\u63a9\u7801 <code>255.255.0.0<\/code>\uff09\uff0c\u8bf7\u95ee\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f51\u7edc\u5730\u5740\u662f\uff1f <code>172.16.0.0<\/code><\/li>\n\n\n\n<li>\u5e7f\u64ad\u5730\u5740\u662f\uff1f <code>172.16.255.255<\/code><\/li>\n\n\n\n<li>\u53ef\u7528\u4e3b\u673a\u6570\u91cf\u662f\uff1f 2^16 &#8211; 2 = 65534 \u4e2a<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6982\u5ff5<\/th><th>\u6bd4\u55bb<\/th><th>\u4f5c\u7528<\/th><\/tr><\/thead><tbody><tr><td>\u200b<strong>IP\u5730\u5740<\/strong>\u200b<\/td><td>\u5b8c\u6574\u7684\u90ae\u5bc4\u5730\u5740\uff08\u57ce\u5e02+\u8857\u9053+\u95e8\u724c\uff09<\/td><td>\u552f\u4e00\u6807\u8bc6\u7f51\u7edc\u4e2d\u7684\u4e00\u53f0\u8bbe\u5907<\/td><\/tr><tr><td>\u200b<strong>\u5b50\u7f51\u63a9\u7801<\/strong>\u200b<\/td><td>\u4e00\u628a\u6807\u5c3a\uff0c\u5212\u51fa\u5730\u5740\u4e2d\u201c\u57ce\u5e02\u201d\u548c\u201c\u95e8\u724c\u201d\u7684\u5206\u754c\u7ebf<\/td><td>\u5b9a\u4e49IP\u5730\u5740\u7684\u7f51\u7edc\u90e8\u5206\u548c\u4e3b\u673a\u90e8\u5206<\/td><\/tr><tr><td>\u200b<strong>\u7f51\u7edc\u53f7<\/strong>\u200b<\/td><td>\u57ce\u5e02\u540d<\/td><td>\u6807\u8bc6\u8bbe\u5907\u6240\u5c5e\u7684\u7f51\u7edc<\/td><\/tr><tr><td>\u200b<strong>\u4e3b\u673a\u53f7<\/strong>\u200b<\/td><td>\u8857\u9053\u548c\u95e8\u724c\u53f7<\/td><td>\u6807\u8bc6\u7f51\u7edc\u4e2d\u7684\u7279\u5b9a\u8bbe\u5907<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>1. IP\u5730\u5740\uff1a\u4e92\u8054\u7f51\u7684\u201c\u95e8\u724c\u53f7\u201d \u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u8981\u7ed9\u53e6\u4e00\u4e2a\u57ce\u5e02\u7684\u540c\u5b66\u5bc4\u4e00\u5c01\u4fe1\uff0c\u4f60\u9700\u8981\u77e5\u9053\u4ed6\u7684\u8be6\u7ec6\u5730\u5740\u200b\uff08\u6bd4\u5982\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-2132","post","type-post","status-publish","format-standard","hentry","category-35"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2132"}],"version-history":[{"count":3,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2132\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/2132\/revisions\/2136"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}