{"id":301,"date":"2020-12-30T22:57:13","date_gmt":"2020-12-30T14:57:13","guid":{"rendered":"http:\/\/blog.yzmedu.com\/?p=301"},"modified":"2021-01-19T22:42:55","modified_gmt":"2021-01-19T14:42:55","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bcentos8%e7%9a%84dns%e5%9c%b0%e5%9d%80%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/blog.yzmedu.com\/?p=301","title":{"rendered":"\u5982\u4f55\u67e5\u770bCentOS8\u7684DNS\u5730\u5740\uff1f"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\"><p><strong>\u7cfb\u7edf\u73af\u5883\uff1a\u963f\u91cc\u4e91Linux CentOS8.2 64\u4f4d\u7cfb\u7edf.<\/strong><\/p><\/blockquote>\n\n\n\n<p><strong>\u4e00.\u67e5\u770b\u7cfb\u7edf\u73af\u5883<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ityzm ~]# cat \/etc\/redhat-release \r\n\r\nCentOS Linux release 8.2.2004 (Core) <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"901\" height=\"155\" src=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/11a4a4ad9a48147b88721dbd7526a64a49c8c081.png\" alt=\"\" class=\"wp-image-456\" srcset=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/11a4a4ad9a48147b88721dbd7526a64a49c8c081.png 901w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/11a4a4ad9a48147b88721dbd7526a64a49c8c081-300x52.png 300w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/11a4a4ad9a48147b88721dbd7526a64a49c8c081-768x132.png 768w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p><strong>\u4e8c.\u67e5\u770bdns\u670d\u52a1\u5668<\/strong><\/p>\n\n\n\n<p><strong>[root@yzmedu ~]# cat \/etc\/resolv.conf<\/strong><\/p>\n\n\n\n<p>nameserver 100.100.2.136<br>nameserver 100.100.2.138<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"915\" height=\"229\" src=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2020\/12\/image-69.png\" alt=\"\" class=\"wp-image-302\" srcset=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2020\/12\/image-69.png 915w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2020\/12\/image-69-300x75.png 300w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2020\/12\/image-69-768x192.png 768w\" sizes=\"(max-width: 915px) 100vw, 915px\" \/><\/figure>\n\n\n\n<p><strong>\u4e09.Linux\u7cfb\u7edf\u4e0b\u67e5\u770bdns\u5f88\u7b80\u5355\u4e86\uff0c\u6216\u8005nmcli\u4e5f\u53ef\u4ee5\u5f88\u5bb9\u6613\u67e5\u770b<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ityzm ~]# nmcli device show eth0\r\nGENERAL.DEVICE:                         eth0\r\nGENERAL.TYPE:                           ethernet\r\nGENERAL.HWADDR:                         00:16:3E:0C:64:51\r\nGENERAL.MTU:                            1500\r\nGENERAL.STATE:                          100 (connected)\r\nGENERAL.CONNECTION:                     System eth0\r\nGENERAL.CON-PATH:                       \/org\/freedesktop\/NetworkManager\/ActiveConnection\/1\r\nWIRED-PROPERTIES.CARRIER:               on\r\nIP4.ADDRESS&#91;1]:                         172.31.184.230\/20\r\nIP4.GATEWAY:                            172.31.191.253\r\nIP4.ROUTE&#91;1]:                           dst = 0.0.0.0\/0, nh = 172.31.191.253, mt = 100\r\nIP4.ROUTE&#91;2]:                           dst = 172.31.176.0\/20, nh = 0.0.0.0, mt = 100\r\nIP4.DNS&#91;1]:                             100.100.2.136\r\nIP4.DNS&#91;2]:                             100.100.2.138\r\nIP6.ADDRESS&#91;1]:                         fe80::216:3eff:fe0c:6451\/64\r\nIP6.GATEWAY:                            --\r\nIP6.ROUTE&#91;1]:                           dst = ff00::\/8, nh = ::, mt = 256, table=255\r\nIP6.ROUTE&#91;2]:                           dst = fe80::\/64, nh = ::, mt = 256\r\n&#91;root@ityzm ~]# <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"453\" src=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/c2177ee5e059e96665b5b154a729158df04db9c3-1024x453.png\" alt=\"\" class=\"wp-image-457\" srcset=\"http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/c2177ee5e059e96665b5b154a729158df04db9c3-1024x453.png 1024w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/c2177ee5e059e96665b5b154a729158df04db9c3-300x133.png 300w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/c2177ee5e059e96665b5b154a729158df04db9c3-768x340.png 768w, http:\/\/blog.yzmedu.com\/wp-content\/uploads\/2021\/01\/c2177ee5e059e96665b5b154a729158df04db9c3.png 1096w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230\u6b64Linux\u670d\u52a1\u5668\u8bbe\u7f6e\u4e86\u4e24\u53f0DNS\u670d\u52a1\u5668\uff0c\u5927\u5bb6\u53ef\u81ea\u884c\u66f4\u6539\uff01\uff01\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7cfb\u7edf\u73af\u5883\uff1a\u963f\u91cc\u4e91Linux CentOS8.2 64\u4f4d\u7cfb\u7edf. \u4e00.\u67e5\u770b\u7cfb\u7edf\u73af\u5883 \u4e8c.\u67e5\u770bdns\u670d\u52a1\u5668 [roo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[11,43],"_links":{"self":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/301"}],"collection":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=301"}],"version-history":[{"count":3,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions"}],"predecessor-version":[{"id":458,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions\/458"}],"wp:attachment":[{"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.yzmedu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}