{"id":44,"date":"2023-07-06T21:13:25","date_gmt":"2023-07-06T12:13:25","guid":{"rendered":"https:\/\/wowprofessor.com\/?p=44"},"modified":"2023-08-13T02:46:08","modified_gmt":"2023-08-12T17:46:08","slug":"%ec%9d%b8%ec%b2%b4%eb%b3%b4%ed%98%b8-%ea%b2%a9%eb%b2%bd-%ec%99%b8%ed%95%a8","status":"publish","type":"post","link":"https:\/\/wowprofessor.com\/instruction\/%ec%9d%b8%ec%b2%b4%eb%b3%b4%ed%98%b8-%ea%b2%a9%eb%b2%bd-%ec%99%b8%ed%95%a8\/","title":{"rendered":"\uaca9\ubcbd\uacfc \uc678\ud568 \uc778\uccb4 \uc811\ucd09 \ubc29\uc9c0 \uae30\ubcf8 \ubcf4\ud638 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC 211.7"},"content":{"rendered":"<p>KEC 211.7 \uae30\ubcf8 \uc808\uc5f0\uacfc \ub354\ubd88\uc5b4 \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc740 \uae30\ubcf8\ubcf4\ud638 \ubc29\uc2dd \uc911 \ud558\ub098\ub85c \ucda9\uc804\ubd80\uc640 \uc778\uccb4\uc758 \uc811\ucd09\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc808\uc5f0 \uaca9\ubcbd \ub610\ub294 \uc808\uc5f0 \uc678\ud568\uc73c\ub85c \ubcf4\ud638\ud558\ub294 \uac83\uc774\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c \ucca0\uc81c\ub85c \ub41c \uc804\uae30 \ud310\ub12c, \ubab0\ub4dc\ubc14 \ub4f1\uc774 \uc788\ub2e4<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-47 size-medium\" src=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/\uc378\ub124\uc77c-1-300x265.jpg\" alt=\"\uae30\ubcf8\ubcf4\ud638\uaca9\ubcbd\ucc98\ub9ac\" width=\"300\" height=\"265\" title=\"\" srcset=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/\uc378\ub124\uc77c-1-300x265.jpg 300w, https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/\uc378\ub124\uc77c-1.jpg 453w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2><\/h2>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\ube60\ub978 \ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/wowprofessor.com\/instruction\/%ec%9d%b8%ec%b2%b4%eb%b3%b4%ed%98%b8-%ea%b2%a9%eb%b2%bd-%ec%99%b8%ed%95%a8\/#KEC21172_%EA%B2%A9%EB%B2%BD_%EB%98%90%EB%8A%94_%EC%99%B8%ED%95%A8%EC%9C%BC%EB%A1%9C_%EC%9D%B8%EC%B2%B4_%EB%B3%B4%ED%98%B8\" title=\"KEC211.7.2 \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc73c\ub85c \uc778\uccb4 \ubcf4\ud638\">KEC211.7.2 \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc73c\ub85c \uc778\uccb4 \ubcf4\ud638<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/wowprofessor.com\/instruction\/%ec%9d%b8%ec%b2%b4%eb%b3%b4%ed%98%b8-%ea%b2%a9%eb%b2%bd-%ec%99%b8%ed%95%a8\/#%EC%89%BD%EA%B2%8C_%EC%A0%91%EA%B7%BC%EC%9D%B4_%EA%B0%80%EB%8A%A5%ED%95%9C_%EA%B2%A9%EB%B2%BD_%EB%98%90%EB%8A%94_%EC%99%B8%ED%95%A8%EC%9D%98_%EC%A1%B0%EA%B1%B4\" title=\"\uc27d\uac8c \uc811\uadfc\uc774 \uac00\ub2a5\ud55c \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc758 \uc870\uac74\">\uc27d\uac8c \uc811\uadfc\uc774 \uac00\ub2a5\ud55c \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc758 \uc870\uac74<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/wowprofessor.com\/instruction\/%ec%9d%b8%ec%b2%b4%eb%b3%b4%ed%98%b8-%ea%b2%a9%eb%b2%bd-%ec%99%b8%ed%95%a8\/#%EA%B2%A9%EB%B2%BD%EC%9D%B4%EB%82%98_%EC%99%B8%ED%95%A8%EC%9D%84_%EC%A0%9C%EA%B1%B0%ED%95%A0_%EB%95%8C%EC%9D%98_%EC%A1%B0%EA%B1%B4\" title=\"\uaca9\ubcbd\uc774\ub098 \uc678\ud568\uc744 \uc81c\uac70\ud560 \ub54c\uc758 \uc870\uac74\">\uaca9\ubcbd\uc774\ub098 \uc678\ud568\uc744 \uc81c\uac70\ud560 \ub54c\uc758 \uc870\uac74<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"KEC21172_%EA%B2%A9%EB%B2%BD_%EB%98%90%EB%8A%94_%EC%99%B8%ED%95%A8%EC%9C%BC%EB%A1%9C_%EC%9D%B8%EC%B2%B4_%EB%B3%B4%ED%98%B8\"><\/span><a href=\"http:\/\/kec.kea.kr\/ebook\/2022\/book_4\/index.html\" target=\"_blank\" rel=\"noopener\">KEC211.7.2 \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc73c\ub85c \uc778\uccb4 \ubcf4\ud638<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uaca9\ubcbd\uc774\ub780 \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \uc811\uadfc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc808\uc5f0 \uc131\ub2a5\uc774 \uc788\ub294 \uaca9\ubcbd\uc744 \uc2dc\uc124\ud558\ub294 \uac83\uc774\ub2e4<\/p>\n<p>\uc678\ud568\uc774\ub780 \ub0b4\uc7a5 \uae30\uae30\ub97c \ubcf4\ud638\ud558\uace0 \ub0b4\ubd80\uc758 \uc704\ud5d8\ud55c \ucda9\uc804\ubd80\ub85c\ubd80\ud130 \uc811\uadfc\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \ud55c \uac83\uc774\ub2e4<\/p>\n<p>\uc758\ub3c4\ud558\uc9c0 \uc54a\uac8c \ucda9\uc804\ubd80\uc640 \uc811\ucd09\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ubcf4\ud638\ub300\ucc45\uc73c\ub85c \ubaa8\ub4e0 \uc870\uac74\uc5d0\uc11c \uc801\uc6a9 \uac00\ub2a5\ud558\ub2e4<\/p>\n<p>\ucda9\uc804\ubd80\ub294 \ucd5c\uc18c\ud55c IPXXB \ub610\ub294 IP2X \ubcf4\ud638\ub4f1\uae09\uc758 \uc678\ud568 \ub0b4\ubd80 \ub610\ub294 \uaca9\ubcbd \ub4a4\ucabd\uc5d0 \uac1c\uad6c\ubd80\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4<\/p>\n<p>\uc778\uccb4\uac00 \ucda9\uc804\ubd80\uc5d0 \ubb34\uc758\uc2dd\uc801\uc73c\ub85c \uc811\ucd09\uc774 \uac00\ub2a5\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc608\ubc29 \ub300\ucc45\uc744 \uc138\uc6cc\uc57c \ud55c\ub2e4<\/p>\n<p>\uac1c\uad6c\ubd80\ub294 \uc801\uc808\ud558\uac8c \ubd80\ud488 \uad50\ud658\uc774 \uac00\ub2a5\ud560 \uc815\ub3c4\ub85c\ub9cc \ucd5c\uc18c\ud654\ud558\uc5ec\uc57c \ud55c\ub2e4<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"%EC%89%BD%EA%B2%8C_%EC%A0%91%EA%B7%BC%EC%9D%B4_%EA%B0%80%EB%8A%A5%ED%95%9C_%EA%B2%A9%EB%B2%BD_%EB%98%90%EB%8A%94_%EC%99%B8%ED%95%A8%EC%9D%98_%EC%A1%B0%EA%B1%B4\"><\/span>\uc27d\uac8c \uc811\uadfc\uc774 \uac00\ub2a5\ud55c \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc758 \uc870\uac74<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc0c1\ubd80 \uc218\ud3c9\uba74\uc758 \ubcf4\ud638\ub4f1\uae09\uc740 \ucd5c\uc18c\ud55c IPXXD \ub610\ub294 IP4X \ub4f1\uae09 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4<\/p>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"%EA%B2%A9%EB%B2%BD%EC%9D%B4%EB%82%98_%EC%99%B8%ED%95%A8%EC%9D%84_%EC%A0%9C%EA%B1%B0%ED%95%A0_%EB%95%8C%EC%9D%98_%EC%A1%B0%EA%B1%B4\"><\/span>\uaca9\ubcbd\uc774\ub098 \uc678\ud568\uc744 \uc81c\uac70\ud560 \ub54c\uc758 \uc870\uac74<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc5f4\uc1e0 \ub610\ub294 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \uc5f4\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4<\/p>\n<p>\uc804\uc6d0 \ucc28\ub2e8 \ud6c4 \uaca9\ubcbd, \uc678\ud568\uc744 \uad50\uccb4\ud55c \ud6c4\uc5d0\ub9cc \uc804\uc6d0 \ubcf5\uad6c\uac00 \uac00\ub2a5\ud558\ub3c4\ub85d \ud574\uc57c \ud55c\ub2e4<\/p>\n<p>\ucd5c\uc18c\ud55c IPXXB \ub610\ub294 IP2X \uc758 \uc911\uac04\uaca9\ubcbd\uc73c\ub85c \ubcf4\ud638\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc5f4\uc1e0\ub098 \uacf5\uad6c\ub85c \uc911\uac04 \uaca9\ubcbd\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uac8c \ud574\uc57c\ub9cc\ud55c\ub2e4<\/p>\n<p>\uaca9\ubcbd \uc548\uc5d0 \uce90\ud328\uc2dc\ud130 \ub4f1\uc774 \uc124\uce58\ub41c\ub2e4\uba74 \ud56d\uc0c1 \ucda9\uc804\uc0c1\ud0dc\uac00 \uc720\uc9c0\ub418\ubbc0\ub85c \uacbd\uace0 \ud45c\uc9c0\ub97c \ud574\uc57c \ud55c\ub2e4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>KEC 211.7 \uae30\ubcf8 \uc808\uc5f0\uacfc \ub354\ubd88\uc5b4 \uaca9\ubcbd \ub610\ub294 \uc678\ud568\uc740 \uae30\ubcf8\ubcf4\ud638 \ubc29\uc2dd \uc911 \ud558\ub098\ub85c \ucda9\uc804\ubd80\uc640 \uc778\uccb4\uc758 \uc811\ucd09\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc808\uc5f0 \uaca9\ubcbd \ub610\ub294 \uc808\uc5f0 \uc678\ud568\uc73c\ub85c \ubcf4\ud638\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":47,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[19,20,21],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/\uc378\ub124\uc77c-1.jpg","_links":{"self":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/44"}],"collection":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":10,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/44\/revisions"}],"predecessor-version":[{"id":288,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/44\/revisions\/288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media\/47"}],"wp:attachment":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}