{"id":551,"date":"2023-05-09T09:08:34","date_gmt":"2023-05-09T01:08:34","guid":{"rendered":"https:\/\/www.db2go.net\/?p=551"},"modified":"2023-05-09T09:10:19","modified_gmt":"2023-05-09T01:10:19","slug":"%e8%ae%a1%e7%ae%97ip%e5%9c%b0%e5%9d%80%e5%92%8c%e5%ad%90%e7%bd%91%e6%8e%a9%e7%a0%81%e7%9a%84%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.db2go.net\/?p=551","title":{"rendered":"\u8ba1\u7b97IP\u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8fc7\u7a0b"},"content":{"rendered":"

IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8ba1\u7b97\u7528\u4e8e\u786e\u5b9a\u5728\u5b50\u7f51\u4e2d\u7684\u4e3b\u673a\u548c\u7f51\u7edc\u5730\u5740\u3002\u8ba1\u7b97 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \u5c06 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u8868\u793a\uff1a<\/li>\n<\/ol>\n

    IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u901a\u5e38\u4ee5\u70b9\u5206\u5341\u8fdb\u5236\u8868\u793a\u6cd5\u8868\u793a\uff08\u4f8b\u5982\uff0c192.168.1.1 \u548c 255.255.255.0\uff09\u3002\u9996\u5148\uff0c\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u8868\u793a\u3002<\/p>\n

    \u4f8b\u5982\uff0cIP \u5730\u5740 192.168.1.1 \u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n

    11000000.10101000.00000001.00000001\n<\/code><\/pre>\n
    \u5b50\u7f51\u63a9\u7801 255.255.255.0 \u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n
    11111111.11111111.11111111.00000000\n<\/code><\/pre>\n
      \n
    1. \u8ba1\u7b97\u7f51\u7edc\u5730\u5740\uff1a<\/li>\n<\/ol>\n
      \u8981\u8ba1\u7b97\u7f51\u7edc\u5730\u5740\uff0c\u5c06\u4e8c\u8fdb\u5236\u8868\u793a\u7684 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u8fdb\u884c\u6309\u4f4d\u4e0e\uff08AND\uff09\u64cd\u4f5c\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5f53 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u76f8\u5e94\u4f4d\u90fd\u4e3a 1 \u65f6\uff0c\u7ed3\u679c\u4f4d\u4e3a 1\uff1b\u5426\u5219\u4e3a 0\u3002<\/p>\n
      11000000.10101000.00000001.00000001 (IP \u5730\u5740)\n11111111.11111111.11111111.00000000 (\u5b50\u7f51\u63a9\u7801)\n-----------------------------------\n11000000.10101000.00000001.00000000 (\u7f51\u7edc\u5730\u5740)\n<\/code><\/pre>\n
      \u5c06\u7f51\u7edc\u5730\u5740\u8f6c\u6362\u56de\u70b9\u5206\u5341\u8fdb\u5236\u8868\u793a\u6cd5\uff0c\u5373\uff1a192.168.1.0<\/p>\n
        \n
      1. \u8ba1\u7b97\u5e7f\u64ad\u5730\u5740\uff1a<\/li>\n<\/ol>\n
        \u8981\u8ba1\u7b97\u5e7f\u64ad\u5730\u5740\uff0c\u5c06\u7f51\u7edc\u5730\u5740\u7684\u53cd\u63a9\u7801\uff08\u5b50\u7f51\u63a9\u7801\u7684\u6309\u4f4d\u53d6\u53cd\uff09\u4e0e\u7f51\u7edc\u5730\u5740\u8fdb\u884c\u6309\u4f4d\u6216\uff08OR\uff09\u64cd\u4f5c\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5f53\u7f51\u7edc\u5730\u5740\u548c\u53cd\u63a9\u7801\u7684\u76f8\u5e94\u4f4d\u4e2d\u81f3\u5c11\u6709\u4e00\u4e2a\u4e3a 1 \u65f6\uff0c\u7ed3\u679c\u4f4d\u4e3a 1\uff1b\u5426\u5219\u4e3a 0\u3002<\/p>\n
        11000000.10101000.00000001.00000000 (\u7f51\u7edc\u5730\u5740)\n00000000.00000000.00000000.11111111 (\u53cd\u63a9\u7801)\n-----------------------------------\n11000000.10101000.00000001.11111111 (\u5e7f\u64ad\u5730\u5740)\n<\/code><\/pre>\n
        \u5c06\u5e7f\u64ad\u5730\u5740\u8f6c\u6362\u56de\u70b9\u5206\u5341\u8fdb\u5236\u8868\u793a\u6cd5\uff0c\u5373\uff1a192.168.1.255<\/p>\n
          \n
        1. \u8ba1\u7b97\u53ef\u7528 IP \u5730\u5740\u8303\u56f4\uff1a<\/li>\n<\/ol>\n
          \u53ef\u7528 IP \u5730\u5740\u8303\u56f4\u662f\u7f51\u7edc\u5730\u5740\u548c\u5e7f\u64ad\u5730\u5740\u4e4b\u95f4\u7684\u6240\u6709\u5730\u5740\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u53ef\u7528 IP \u5730\u5740\u8303\u56f4\u4e3a\uff1a192.168.1.1 \u5230 192.168.1.254<\/p>\n
          \n  \u6ce8\u610f\uff1a\u7f51\u7edc\u5730\u5740\uff08192.168.1.0\uff09\u548c\u5e7f\u64ad\u5730\u5740\uff08192.168.1.255\uff09\u4e0d\u80fd\u7528\u4f5c\u4e3b\u673a\u5730\u5740\u3002\n<\/p><\/blockquote>\n
          \u5b50\u7f51\u5212\u5206\u662f\u53e6\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u5141\u8bb8\u5c06\u5927\u578b\u7f51\u7edc\u5212\u5206\u4e3a\u66f4\u5c0f\u3001\u66f4\u6613\u4e8e\u7ba1\u7406\u7684\u5b50\u7f51\u3002\u4e3a\u4e86\u5b9e\u73b0\u5b50\u7f51\u5212\u5206\uff0c\u9700\u8981\u5728\u5b50\u7f51\u63a9\u7801\u4e2d\u6dfb\u52a0\u66f4\u591a\u7684 1\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6709\u4e00\u4e2a\u8f83\u5927\u7684\u7f51\u7edc\uff08\u5982 192.168.0.0\/16\uff09\uff0c\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u66f4\u957f\u7684\u5b50\u7f51\u63a9\u7801\uff08\u4f8b\u5982 255.255.255.0\uff0c\u5373 \/24\uff09\u5c06\u5176\u5212\u5206\u4e3a\u591a\u4e2a\u8f83\u5c0f\u7684\u5b50\u7f51\u3002\u8fd9\u5c06\u4f7f\u7684\u7f51\u7edc\u7ed3\u6784\u66f4\u52a0\u7075\u6d3b\uff0c\u6613\u4e8e\u7ba1\u7406\u548c\u6269\u5c55\u3002<\/p>\n
          \n  \u9700\u8981\u6ce8\u610f\uff1a\u4e0d\u540c\u7c7b\u522b\u7684 IP \u5730\u5740\u6709\u4e0d\u540c\u7684\u9ed8\u8ba4\u5b50\u7f51\u63a9\u7801\u3002\u4f8b\u5982\uff0c\u7c7b A \u5730\u5740\u7684\u9ed8\u8ba4\u5b50\u7f51\u63a9\u7801\u4e3a 255.0.0.0\uff0c\u7c7b B \u5730\u5740\u7684\u9ed8\u8ba4\u5b50\u7f51\u63a9\u7801\u4e3a 255.255.0.0\uff0c\u7c7b C \u5730\u5740\u7684\u9ed8\u8ba4\u5b50\u7f51\u63a9\u7801\u4e3a 255.255.255.0\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4f7f\u7528\u65e0\u7c7b\u522b\u57df\u95f4\u8def\u7531\uff08CIDR\uff09\u8868\u793a\u6cd5\uff0c\u5b83\u5141\u8bb8\u7075\u6d3b\u5730\u6307\u5b9a\u5b50\u7f51\u63a9\u7801\u957f\u5ea6\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u4e0d\u540c\u89c4\u6a21\u7f51\u7edc\u7684\u9700\u6c42\u3002\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"
          IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8ba1\u7b97\u7528\u4e8e\u786e\u5b9a\u5728\u5b50\u7f51\u4e2d\u7684\u4e3b\u673a\u548c\u7f51\u7edc\u5730\u5740\u3002\u8ba1\u7b97 IP \u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8fc7\u7a0b\u5982\u4e0b\uff1a \u5c06 IP …<\/p>\n Read More<\/span> \u8ba1\u7b97IP\u5730\u5740\u548c\u5b50\u7f51\u63a9\u7801\u7684\u8fc7\u7a0b<\/span><\/a>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"Layout":"","footnotes":""},"categories":[15],"tags":[],"class_list":["entry","author-suredandan","post-551","post","type-post","status-publish","format-standard","category-15"],"views":1751,"_links":{"self":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=551"}],"version-history":[{"count":2,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/551\/revisions"}],"predecessor-version":[{"id":553,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/551\/revisions\/553"}],"wp:attachment":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}