{"id":38296,"date":"2025-05-20T07:26:26","date_gmt":"2025-05-19T23:26:26","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/38296.html"},"modified":"2025-05-20T07:26:26","modified_gmt":"2025-05-19T23:26:26","slug":"dns%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%88%e9%99%84%e5%8a%a0%e8%af%a6%e7%bb%86%e5%ae%9e%e9%aa%8c%e6%a1%88%e4%be%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/38296.html","title":{"rendered":"DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668\uff08\u9644\u52a0\u8be6\u7ec6\u5b9e\u9a8c\u6848\u4f8b\uff09"},"content":{"rendered":"

\u4e00\u3001DNS \u57fa\u672c\u4fe1\u606f\u89e3\u91ca<\/span><\/h2>\n

DNS（Domain Name System）\u662f\u4e92\u8054\u7f51\u4e0a\u7684\u4e00\u9879\u670d\u52a1，\u4f5c\u4e3a\u5c06\u57df\u540d\u548c IP \u5730\u5740\u76f8\u4e92\u6620\u5c04\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93，\u65b9\u4fbf\u4eba\u4eec\u8bbf\u95ee\u4e92\u8054\u7f51\u3002DNS \u4f7f\u752853\u7aef\u53e3，\u901a\u5e38\u4ee5\u5feb\u901f\u7684 UDP \u6570\u636e\u4f20\u8f93\u534f\u8bae\u6765\u67e5\u8be2，\u82e5\u672a\u67e5\u8be2\u5230\u5b8c\u6574\u4fe1\u606f，\u5219\u4f1a\u4ee5 TCP \u534f\u8bae\u91cd\u65b0\u67e5\u8be2，\u56e0\u6b64\u542f\u52a8DNS\u65f6\u4f1a\u540c\u65f6\u542f\u52a8 TCP \u4ee5\u53ca UDP \u7684 port53\u3002<\/span><\/p>\n\n\n\n\n\n
\u57df（Domain）<\/span><\/td>\n\n

www.baidu.com — \u57df\u540d<\/span><\/p>\n

baidu.com — \u57df<\/span><\/p>\n

www — \u540d<\/span><\/p>\n<\/td>\n<\/tr>\n

\u89e3\u6790（\u89e3\u91ca\u5206\u6790）<\/span><\/td>\n\n

www.baidu.com —-> 1.2.3.4（\u89e3\u6790\u8fc7\u7a0b，\u628a\u540d\u5b57\u53d8\u6210\u00a0IP \u7684\u8fc7\u7a0b\u53eb\u505a\u6b63\u5411\u89e3\u6790）<\/span><\/p>\n

1.2.3.4 —> www.baidu.com（\u628a\u00a0IP \u53d8\u6210\u540d\u5b57\u7684\u8fc7\u7a0b\u53eb\u505a\u53cd\u5411\u89e3\u6790）<\/span><\/p>\n<\/td>\n<\/tr>\n

\u5206\u5e03\u5f0f<\/span><\/td>\n\n

\u628a\u590d\u6742\u7684\u4e1a\u52a1\u62c6\u5206\u6210\u82e5\u5e72\u6b65\u9aa4，\u7531\u4e0d\u540c\u7684\u670d\u52a1\u5668\u5206\u522b\u5b8c\u6210<\/span><\/p>\n

\u5982：1+2+3+4=10（\u975e\u5206\u5e03\u5f0f）<\/span><\/p>\n

1+2=3\u00a0 \u00a03+4 =7\u00a0 \u00a03+7 =10（\u5206\u5e03\u5f0f）<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e8c\u3001DNS\u4f18\u5316\u4e4b\u9ad8\u901f\u7f13\u5b58<\/span><\/h2>\n

\u5185\u7f51\u7684\u4e00\u53f0\u4e3b\u673a\u628a\u516c\u7f51 DNS \u6570\u636e\u7f13\u5b58\u5230\u672c\u5730，\u901a\u8fc7\u81ea\u5df1\u642d\u5efa\u7684 DNS \u628a\u7f13\u5b58\u6570\u636e\u5728\u5185\u7f51\u5171\u4eab\u3002\u5185\u7f51\u4e3b\u673a\u5c31\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5185\u7f51\u7684\u9ad8\u901f\u7f13\u5b58\u670d\u52a1\u5668\u6765\u5bf9\u4e0e\u4e0a\u7f51\u8fdb\u884c\u52a0\u901f（\u51cf\u5c11\u4e86\u4ece\u516c\u7f51\u62ff\u5230\u57df\u540d\u548c ip \u5bf9\u5e94\u5173\u7cfb\u7684\u65f6\u95f4） <\/span><\/p>\n

1.\u5b9e\u9a8c\u73af\u5883\u8bbe\u5b9a<\/span><\/h3>\n

\u91cd\u65b0\u514b\u9686\u4e24\u53f0\u865a\u62df\u673a，ip \u5206\u522b\u8bbe\u4e3a 192.168.10.10（\u670d\u52a1\u5668）\u548c 192.168.10.20（\u5ba2\u6237\u7aef）\u3002<\/span><\/p>\n

\u7b2c\u4e00\u53f0\u865a\u62df\u673a（dns1）\u914d\u7f6e ip ：\u00a0\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u7b2c\u4e8c\u53f0\u865a\u62df\u673a（dns2）\u914d\u7f6e ip ：\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u5728\u4e24\u53f0\u865a\u62df\u673a\u4e2d\u642d\u5efa\u8f6f\u4ef6\u4ed3\u5e93，\u90fd\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u4e3a\u4e86\u66f4\u597d\u7684\u533a\u5206\u4e24\u53f0\u4e3b\u673a，\u5c06\u7b2c\u4e00\u53f0\u865a\u62df\u673a（192.168.10.10）\u7684\u4e3b\u673a\u540d\u6539\u4e3a dns1，\u5c06\u7b2c\u4e8c\u53f0\u865a\u62df\u673a（192.168.10.20）\u7684\u4e3b\u673a\u540d\u6539\u4e3a dns2\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

2.DNS \u9ad8\u901f\u7f13\u5b58\u7684\u914d\u7f6e\u8fc7\u7a0b\u00a0<\/span><\/h3>\n

1）\u5b89\u88c5 dns：dnf install bind.x86_64 -y\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

2）\u5982\u679c\u7cfb\u7edf\u5f00\u542f firewall，\u90a3\u4e48\u9700\u8981\u5bf9 dns \u7684\u670d\u52a1\u5668\u653e\u884c，\u5e76\u542f\u52a8\u670d\u52a1\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

3）\u5728 dns1 \u4e2d\u914d\u7f6e dns，\u5c06 listen-on（\u76d1\u542c）\u7684 ip \u6539\u4e3a any，\u5728\u7cfb\u7edf\u6240\u6709\u63a5\u53e3\u4e0a\u5f00\u542f53\u7aef\u53e3，\u914d\u7f6e\u6587\u4ef6\u4fee\u6539\u540e\u8981\u91cd\u542f\u670d\u52a1\u3002<\/span><\/p>\n

listen-on port 53 { any; };\u00a0<\/span> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u5728\u7cfb\u7edf\u6240\u6709\u63a5\u53e3\u4e0a\u5f00\u542f53\u7aef\u53e3<\/span><\/p>\n

allow-query \u00a0 \u00a0 { any; };<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u5141\u8bb8\u6240\u6709\u4eba\u67e5\u8be2dns\u4e0a\u7684\u4fe1\u606f<\/span><\/p>\n

forwarders { 8.8.8.8; };<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u6307\u5b9a\u5f53\u672c\u5730\u6ca1\u6709\u8981\u67e5\u8be2\u7684\u4fe1\u606f\u65f6，\u53bb 8.8.8.8 \u7f13\u5b58\u4fe1\u606f<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

3.DNS \u9ad8\u901f\u7f13\u5b58\u7684\u6d4b\u8bd5\u8fc7\u7a0b\u00a0<\/span><\/h3>\n

1)<\/span>\u6b63\u5e38\u6d4b\u8bd5：\u00a0<\/span><\/p>\n

\u2460\u5728\u4e24\u53f0\u6d4b\u8bd5\u4e3b\u673a\u4e2d\u6307\u5b9a dns \u670d\u52a1\u5668\u5730\u5740\u4e3a 192.168.10.10\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u2461\u5728\u670d\u52a1\u5668 dns1 \u4e2d\u68c0\u6d4b\u57df\u540d，\u6d88\u8017\u65f6\u95f4\u4e3a71\u6beb\u79d2\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u2462\u5728\u5ba2\u6237\u7aef dns2 \u6d4b\u8bd5\u540c\u6837\u7684\u57df\u540d\u770b\u65f6\u95f4，\u6d88\u8017\u65f6\u95f41\u6beb\u79d2，\u5b9e\u73b0\u52a0\u901f\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

2)<\/span>\u6d4b\u8bd5\u62a5\u9519\u4fe1\u606f：<\/span><\/p>\n

\u62a5\u95191：<\/span><\/p>\n

\u2460 \u670d\u52a1\u6ca1\u5f00，\u6216\u6ca1\u5b89\u88c5 \u2461 \u706b\u5899\u6ca1\u6709\u653e\u884c dns \u670d\u52a1 \u2462 dns\u672c\u8eab\u8bbe\u7f6e\u672a\u5f00\u653e\u7f51\u7edc\u529f\u80fd（\u7aef\u53e3\u672a\u5728 ip \u4e0a\u5f00\u653e）<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u62a5\u95192：<\/span><\/p>\n

dns \u7684\u914d\u7f6e\u4e2d\u9650\u5236\u4e86\u5f53\u524d\u4e3b\u673a\u8bbf\u95ee\u670d\u52a1\u7684\u8bf7\u6c42（\u88ab\u62d2\u7edd）<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u89e3\u51b3\u65b9\u6cd5：\u5728\u670d\u52a1\u5668\u7684\u914d\u7f6e\u6587\u4ef6 allow-query \u4e2d\u6539\u4e3a any ，\u5141\u8bb8\u6240\u6709\u4eba\u67e5\u8be2 dns \u4e0a\u7684\u4fe1\u606f\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n<\/p>\n

\u4e09\u3001DNS\u7684\u6b63\u5411\u89e3\u6790<\/span>\u00a0<\/h2>\n

1.DNS\u6b63\u5411\u89e3\u6790\u7684\u4f5c\u7528<\/span><\/h3>\n

\u6b63\u5411\u89e3\u6790\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u57df\u540d（\u5982：www.baidu.com）\u8bbf\u95ee\u76ee\u6807\u670d\u52a1\u5668，dns \u670d\u52a1\u5668\u8d1f\u8d23\u628a\u57df\u540d\u89e3\u6790\u4e3a\u5bf9\u5e94\u7684 ip \u5730\u5740，\u5efa\u7acb\u7f51\u8def\u8fde\u63a5\u3002<\/span><\/p>\n

2.DNS\u6b63\u5411\u89e3\u6790\u642d\u5efa\u65b9\u6cd5<\/span><\/h3>\n

1）\u5b89\u88c5\u8f6f\u4ef6<\/span><\/p>\n

\"\"<\/span><\/p>\n

2）\u706b\u5899\u8bbe\u7f6e<\/span><\/p>\n

\"\"<\/span><\/p>\n

3）\u5f00\u542f\u670d\u52a1<\/span><\/p>\n

\"\"<\/span><\/p>\n

4）\u7f16\u5199zones\u6587\u4ef6\u521b\u5efa\u8981\u7ef4\u62a4\u7684\u57df<\/span><\/p>\n

\/etc\/named.rfc1912.zone<\/span>：<\/span>dns\u7684\u57df\u540d\u7ef4\u62a4\u5b50\u914d\u7f6e\u6587\u4ef6，\u6587\u4ef6\u88ab\u5305\u542b\u5728\u4e3b\u914d\u7f6e\u6587\u4ef6\u4e2d<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

zone "lxt.org" IN { \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u5f15\u53f7\u5185\u8868\u793a\u7ef4\u62a4\u7684\u57df\u540d <\/span> <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0type master; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0# \u5f53\u524d\u670d\u52a1\u5668\u4f4d\u4e3bdns <\/span> <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0file "lxt.org.zone";\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 # \u57df\u540dA\u8bb0\u5f55\u6587\u4ef6 <\/span> <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0allow-update { none; }; \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0# \u5141\u8bb8\u66f4\u65b0\u4e3b\u673a\u5217\u8868 <\/span> <\/p>\n

};<\/span> <\/p>\n

5）\u5efa\u7acb\u7ef4\u62a4\u57df\u6240\u9700\u8981\u7684\u6570\u636e\u6587\u4ef6<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u89e3\u91ca\u8bf4\u660e：\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n
\n

SOA<\/span>\n <\/td>\n

\n

\u6388\u6743\u8d77\u59cb<\/span>\n <\/td>\n<\/tr>\n

\n

serial<\/span>\n <\/td>\n

\n

\u57df\u540d\u7248\u672c\u5e8f\u5217\u53f7<\/span>\n <\/td>\n<\/tr>\n

\n

refresh<\/span>\n <\/td>\n

\n

\u5237\u65b0\u65f6\u95f4（\u8f85\u52a9dns）<\/span>\n <\/td>\n<\/tr>\n

\n

retry<\/span>\n <\/td>\n

\n

\u91cd\u8bd5\u65f6\u95f4（\u8f85\u52a9dns）<\/span>\n <\/td>\n<\/tr>\n

\n

expire<\/span>\n <\/td>\n

\n

\u8fc7\u671f\u65f6\u95f4<\/span>\n <\/td>\n<\/tr>\n

\n

minimum<\/span>\n <\/td>\n

\n

A\u8bb0\u5f55\u6700\u77ed\u6709\u6548\u671f，\u5982\u679c$TTL\u88ab\u8bbe\u5b9a，\u90a3\u4e48\u4ee5\u8bbe\u5b9a\u503c\u4e3a\u51c6<\/span>\n <\/td>\n<\/tr>\n

\n

NS<\/span>\n <\/td>\n

\n

nameserver（\u57df\u540d）<\/span>\n <\/td>\n<\/tr>\n

\n

A<\/span>\n <\/td>\n

\n

\u57df\u540d A\u00a0\u8bb0\u5f55<\/span>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6）\u91cd\u542f\u670d\u52a1\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

7）\u6d4b\u8bd5<\/span><\/p>\n

\u5728\u6d4b\u8bd5\u4e3b\u673a\u4e2d，\u589e\u52a0 nameserver\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u89e3\u6790\u6210\u529f\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n<\/p>\n

\u56db\u3001\u90e8\u7f72\u8f85\u52a9dns\u7684\u65b9\u6cd5<\/span><\/h2>\n

\u9047\u5230\u7684\u95ee\u9898：\u7531\u4e8e dns \u8bbf\u95ee\u4eba\u6570\u592a\u591a，\u5bfc\u81f4 dns \u76f8\u5e94\u901f\u5ea6\u53d8\u6162，\u751a\u81f3\u4f1a\u56e0\u4e3a\u8bbf\u95ee\u538b\u529b\u592a\u5927\u5bfc\u81f4 dns \u5d29\u6e83<\/span><\/p>\n

\u89e3\u51b3\u601d\u8def：\u5f53 dns \u53ea\u6709\u4e00\u53f0\u65f6\u4f1a\u51fa\u73b0\u4e0a\u8ff0\u95ee\u9898，dns \u53ef\u4ee5\u90e8\u7f72\u4e00\u4e2aslave dns ，slave dns\u540c\u6b65\u4e3b dns \u7684\u6570\u636e，\u5e76\u4e14\u53ef\u4ee5\u5bf9\u5916\u63d0\u4f9b dns \u7684\u529f\u80fd，\u8fd9\u6837\u4e3bdns \u548c\u8f85\u52a9 dns \u5c31\u53ef\u4ee5\u5206\u644a\u5ba2\u6237\u7684\u8bbf\u95ee\u538b\u529b\u3002<\/span><\/p>\n

1.\u90e8\u7f72\u65b9\u6cd5\u00a0<\/span><\/h3>\n

1）\u5f00\u542f\u65b0\u7684\u64cd\u4f5c\u7cfb\u7edf\u4f5c\u4e3a\u8f85\u52a9 dns （\u5373 dns2，dns1 \u4e3a\u4e3b dns）<\/span><\/p>\n

2）\u5b89\u88c5dns\u8f6f\u4ef6，\u5e76\u6253\u5f00\u706b\u5899<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

3）\u5b8c\u6210dns\u7684\u57fa\u672c\u914d\u7f6e\u7136\u540e\u91cd\u542f\u670d\u52a1<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

4）\u914d\u7f6e\u8f85\u52a9dns\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

type slave<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #dns \u6240\u7ef4\u62a4\u7684\u57df\u662f\u8f85\u52a9\u7684\u00a0<\/span><\/p>\n

masters{192.168.10.10;}<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0#\u8868\u793a\u4e3b dns \u4e3a192.168.10.10<\/span><\/p>\n

\"\"<\/span><\/p>\n

5）\u6d4b\u8bd5<\/span><\/p>\n

\u5728\u6d4b\u8bd5\u4e3b\u673a\u4e2d\u8bbe\u7f6e dns \u7684 ip \u5206\u522b\u4e3a master \u548c slave\u3002<\/span><\/p>\n

\u5728\u4e3b\u673a1（dns1）\u4e2d：\u6307\u5b9a\u7684\u662f master \u7684 ip\u3002master \u7684 A \u8bb0\u5f55\u662f192.168.10.10\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u5728\u4e3b\u673a2（dns2）\u4e2d：\u6307\u5b9a\u7684\u662f slave\u00a0\u7684 ip\u3002\u5728\u8f85\u52a9 dns \u4e0a\u53ef\u4ee5\u76f4\u63a5\u770b\u5230\u6570\u636e（A \u8bb0\u5f55\u4fe1\u606f）\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

2.\u8f85\u52a9dns\u7684\u6570\u636e\u540c\u6b65\u4f18\u5316\u00a0<\/span><\/h3>\n

\u5f53\u4e3b dns \u5728\u66f4\u65b0\u57df\u540d\u7684A\u8bb0\u5f55\u8f85\u52a9 dns \u9ed8\u8ba4\u662f\u4e0d\u540c\u6b65\u7684，\u8fd9\u6837\u5c31\u4f1a\u51fa\u73b0\u6570\u636e\u5dee\u5f02，\u4f7f\u7528\u8f85\u52a9 dns \u4f5c\u4e3a\u89e3\u6790\u670d\u52a1\u5668\u7684\u7528\u6237\u5f97\u5230\u7684\u5730\u5740\u5c31\u662f\u9519\u7684\u3002<\/span><\/p>\n

\u89e3\u51b3\u65b9\u6cd5：\u8ba9\u4e3b dns \u4e3b\u52a8\u901a\u77e5\u8f85\u52a9 dns，\u6211\u7684A\u8bb0\u5f55\u5df2\u7ecf\u88ab\u66f4\u6539，\u8bf7\u540c\u6b65\u6570\u636e\u5230\u8f85\u52a9 dns \u4e0a\u5373\u53ef<\/span><\/p>\n

1）\u5728\u4e3b dns \u4e2d\u8bbe\u7f6e\u540c\u6b65\u53c2\u6570<\/span><\/p>\n

also-notify { 192.168.10.20; };\u00a0<\/span> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 #\u5f53\u672c\u673aA\u8bb0\u5f55\u53d1\u751f\u6539\u53d8\u540e\u4e3b\u52a8\u901a\u77e520\u4e3b\u673a\u00a0<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

2）\u6d4b\u8bd5<\/span><\/p>\n

\u9047\u5230\u95ee\u9898：\u5728\u8f85\u52a9 dns \u505a\u91cd\u65b0\u540c\u6b65\u65f6\u5982\u4f55\u786e\u8ba4\u4e3b dns \u4e0a\u7684A\u8bb0\u5f55\u88ab\u6539\u53d8？<\/span><\/p>\n

\u89e3\u51b3\u65b9\u6cd5：\u4f7f\u7528\u6570\u636e\u6587\u4ef6\u4e2d\u7684 serial，\u6b64\u503c\u53d8\u5316\u4ee3\u8868A\u8bb0\u5f55\u66f4\u65b0\u3002serial \u503c\u53ea\u80fd\u505a\u589e\u91cf\u53d8\u5316，\u6700\u592710\u4f4d\u3002<\/span><\/p>\n

\u2460\u5728\u4e3b dns \u4e2d\u66f4\u65b0A\u8bb0\u5f55\u5e76\u66f4\u65b0 serial\u00a0，\u7531\u539f\u59cb\u503c0\u6539\u4e3a1，\u66f4\u6539A\u8bb0\u5f55\u4fe1\u606f\u4e3a192.168.10.100\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u2461\u67e5\u770b\u5728\u4e3bdns（dns1）\u4e2d\u7684\u66f4\u6539\u751f\u6548\u60c5\u51b5，\u66f4\u6539\u751f\u6548，A\u8bb0\u5f55\u4fe1\u606f\u4e3a192.168.10.100\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u2462\u67e5\u770b\u8f85\u52a9dns（dns2）\u4e2d\u7684A\u8bb0\u5f55\u662f\u5426\u81ea\u52a8\u66f4\u65b0，\u53ef\u770b\u5230\u8f85\u52a9 dns \u7684\u6570\u636e\u81ea\u52a8\u66f4\u65b0\u4e3a192.168.10.100\u3002<\/span><\/p>\n

\"\"<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

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