{"id":1608,"date":"2021-10-25T19:44:52","date_gmt":"2021-10-25T10:44:52","guid":{"rendered":"http:\/\/leenux.kr\/?p=1608"},"modified":"2021-10-27T20:07:09","modified_gmt":"2021-10-27T11:07:09","slug":"%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-2021-10-25-kt-%ed%86%b5%ec%8b%a0%ec%82%ac-dns-%ec%a7%80%ec%97%b0-%eb%ac%b8%ec%a0%9c-%eb%b6%84%ec%84%9d","status":"publish","type":"post","link":"https:\/\/leenux.kr\/?p=1608","title":{"rendered":"[\ub124\ud2b8\uc6cc\ud06c] 2021-10-25 KT \ud1b5\uc2e0\uc0ac DNS \uc9c0\uc5f0 \ubb38\uc81c \ubd84\uc11d"},"content":{"rendered":"\n<p class=\"has-text-color has-medium-font-size has-very-dark-gray-color\"><strong>2021\ub144 10\uc6d4 25\uc77c 11\uc2dc 20\ubd84\ubd80\ud130 \ucd5c\ub300 12\uc2dc 45\ubd84\uae4c\uc9c0 KT \ud1b5\uc2e0\uc0ac \uc778\ud130\ub137\uc774 \uc548\ub418\ub294 \ud070 \ub300\ub780\uc774 \uc2dc\uc791\ub418\uc5c8\ub2e4. <\/strong> <strong>\ucd08\uae30\uc5d0\ub294 EMP, \ud654\uc7ac, \ub514\ub3c4\uc2a4 \ub4f1 \ub2e4\uc591\ud55c \uc124\uc774 \uc788\uc5c8\uc9c0\ub9cc \uc54c\uace0 \ubcf4\ub2c8 \uc6d0\uc778\uc740 KT \ub0b4\ubd80\uc801 \ub77c\uc6b0\ud305 \uc124\uc815 \ubb38\uc81c\uc600\ub2e4.<\/strong> <br><strong>&#8220;\uc11c\uc6b8\uc5d0\uc11c \ubd80\uc0b0\uc73c\ub85c \uac00\ub294 \uae38\uc740 \ub9e4\uc6b0 \ub9ce\ub2e4. \ud558\uc9c0\ub9cc \uc11c\uc6b8\uc5d0\uc11c \ubd80\uc0b0\uc73c\ub85c \uac00\ub294 \uae38\uc744 \ud55c \uacf3\uc73c\ub85c\ub9cc \uc804\uad6d\ubbfc\uc774 \ub2e4\ub2d0 \uc218 \uc788\ub3c4\ub85d (\uc124\uc815)\ud558\uc5ec \uae38\uc774 \ub9c9\ud788\ub294 \ud604\uc0c1&#8221;\uacfc \uac19\uc740 \ud2b8\ub798\ud53d \uacfc\ubd80\ud558\uac00 \ubc1c\uc0dd\ud558\uc5ec DNS \uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud558\uc600\ub2e4.<\/strong><br><strong>PC \uce74\uce74\uc624\ud1a1 \uc11c\ube44\uc2a4\ub294 DNS \ub2e4\uc911\ud654\ub97c \ud558\uc5ec \uc815\uc0c1\uc801\uc73c\ub85c \uc11c\ube44\uc2a4\ub97c \uc6b4\ud589\ud558\uc600\ub2e4. <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"773\" src=\"https:\/\/leenux.kro.kr\/wp-content\/uploads\/2021\/10\/image-1024x773.png\" alt=\"\" class=\"wp-image-1610\" srcset=\"https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-1024x773.png 1024w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-300x227.png 300w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-768x580.png 768w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-830x627.png 830w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-230x174.png 230w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-350x264.png 350w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image-480x363.png 480w, https:\/\/leenux.kr\/wp-content\/uploads\/2021\/10\/image.png 1120w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-color has-medium-font-size has-very-dark-gray-color\"><strong>\ucef4\ud4e8\ud130 IP \uc124\uc815<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#pc1\nip 192.168.1.1 255.255.255.0 192.168.1.254\n\n#pc4\nip 192.168.2.1 255.255.255.0 192.168.2.254\n\n#pc3\nip 192.168.3.1 255.255.255.0 192.168.3.254\n\n#pc2\nip 192.168.4.1 255.255.255.0 192.168.4.254<\/code><\/pre>\n\n\n\n<p class=\"has-text-color has-medium-font-size has-very-dark-gray-color\"><strong>\ub77c\uc6b0\ud130 \uc124\uc815<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#R1\nconfig t\ninterface fastethernet 0\/0\nip address 192.168.1.254 255.255.255.0\nno shutdown\nexit\ninterface serial1\/0\nip address 1.1.1.1 255.255.255.252\nno shutdown\nexit\ninterface serial1\/1\nip address 4.4.4.2 255.255.255.252\nno shutdown\nexit\nip route 192.168.2.0 255.255.255.0 1.1.1.2\nip route 192.168.4.0 255.255.255.0 4.4.4.1\nip route 192.168.3.0 255.255.255.0 1.1.1.2\nip route 192.168.3.0 255.255.255.0 4.4.4.1\n\n#R4\nconfig t\ninterface fastethernet 0\/0\nip address 192.168.2.254 255.255.255.0\nno shutdown\nexit\ninterface serial1\/0\nip address 1.1.1.2 255.255.255.252\nno shutdown\nexit\ninterface serial1\/1\nip address 2.2.2.1 255.255.255.252\nno shutdown\nexit\nip route 192.168.1.0 255.255.255.0 1.1.1.1\nip route 192.168.3.0 255.255.255.0 2.2.2.2\nip route 192.168.4.0 255.255.255.0 1.1.1.1\nip route 192.168.4.0 255.255.255.0 2.2.2.2\n\n#R3\nconfig t\ninterface fastethernet 0\/0\nip address 192.168.3.254 255.255.255.0\nno shutdown\nexit\ninterface serial1\/0\nip address 3.3.3.1 255.255.255.252\nno shutdown\nexit\ninterface serial1\/1\nip address 2.2.2.2 255.255.255.252\nno shutdown\nexit\nip route 192.168.4.0 255.255.255.0 3.3.3.2\nip route 192.168.2.0 255.255.255.0 3.3.3.2\nip route 192.168.2.0 255.255.255.0 2.2.2.1\nip route 192.168.1.0 255.255.255.0 2.2.2.1\n\n#R2\nconfig t\ninterface fastethernet 0\/0\nip address 192.168.4.254 255.255.255.0\nno shutdown\nexit\ninterface serial1\/0\nip address 3.3.3.2 255.255.255.252\nno shutdown\nexit\ninterface serial1\/1\nip address 4.4.4.1 255.255.255.252\nno shutdown\nexit\nip route 192.168.3.0 255.255.255.0 3.3.3.1\nip route 192.168.1.0 255.255.255.0 4.4.4.2\nip route 192.168.2.0 255.255.255.0 3.3.3.1\nip route 192.168.2.0 255.255.255.0 4.4.4.2<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>[\ub124\ud2b8\uc6cc\ud06c] 2021-10-25 KT \ud1b5\uc2e0\uc0ac DNS \uc9c0\uc5f0 \ubb38\uc81c \ubd84\uc11d <\/p>\n","protected":false},"author":1,"featured_media":1609,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[102],"tags":[],"_links":{"self":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/1608"}],"collection":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1608"}],"version-history":[{"count":10,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/1608\/revisions"}],"predecessor-version":[{"id":1624,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/posts\/1608\/revisions\/1624"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=\/wp\/v2\/media\/1609"}],"wp:attachment":[{"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leenux.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}