{"id":454,"date":"2018-10-30T20:51:42","date_gmt":"2018-10-30T11:51:42","guid":{"rendered":"http:\/\/shinke1987.net\/?p=454"},"modified":"2018-10-30T20:51:42","modified_gmt":"2018-10-30T11:51:42","slug":"post-454","status":"publish","type":"post","link":"https:\/\/shinke1987.net\/?p=454","title":{"rendered":"\u30cf\u30d6\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3002"},"content":{"rendered":"<h2>\u7a2e\u985e1<\/h2>\n<ul>\n<li><strong>\u30ea\u30d4\u30fc\u30bf\u30fc\u30cf\u30d6<\/strong><br \/>\n\u767a\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5168\u3066\u306e\u5371\u6a5f\u306b\u9001\u4fe1\u3059\u308b\u3002<br \/>\n\u73fe\u5728\u306f\u3042\u307e\u308a\u898b\u304b\u3051\u306a\u3044\u3002<br \/>\n\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u7b49\u3067\u4f7f\u308f\u308c\u308b\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6<\/strong><br \/>\n\u30ea\u30d4\u30fc\u30bf\u30fc\u30cf\u30d6\u306e\u5f8c\u306b\u767b\u5834\u3057\u305f\u3002<br \/>\n\u767a\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u76ee\u6a19\u7aef\u672b\u3092\u8a8d\u8b58\u3057\u3001\u305d\u3053\u3060\u3051\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3002<br \/>\n\u73fe\u5728\u306e\u4e3b\u6d41\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u7a2e\u985e2<\/h2>\n<ul>\n<li><strong>L2\u30b9\u30a4\u30c3\u30c1<\/strong><br \/>\n\u4e00\u822c\u7684\u306a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u306e\u3053\u3068\u3002<br \/>\nOSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\uff08\u7b2c2\u5c64\uff09\u3067\u52d5\u4f5c\u3059\u308b\u306e\u3067\u3001L2\u3068\u8868\u8a18\u3002<br \/>\nMAC\u30a2\u30c9\u30ec\u30b9\u3092\u5143\u306b\u3057\u3066\u9001\u4fe1\u76f8\u624b\u306b\u306e\u307f\u4fe1\u53f7\u3092\u6d41\u3059\u3002<br \/>\n\u8907\u6570\u306e\u901a\u4fe1\u3092\u540c\u6642\u306b\u51e6\u7406\u3067\u304d\u308b\u3002<br \/>\n\u88fd\u54c1\u306b\u3088\u3063\u3066\u306fVLAN\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u304c\u3001VLAN\u9593\u306e\u901a\u4fe1\u306f\u3067\u304d\u306a\u3044\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>L3\u30b9\u30a4\u30c3\u30c1<\/strong><br \/>\nL2\u30b9\u30a4\u30c3\u30c1\u306e\u6a5f\u80fd\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u3092\u6301\u3064\u3002<br \/>\nOSI\u53c2\u7167\u30e2\u30c7\u30eb\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\uff08\u7b2c3\u5c64\uff09\u3067\u52d5\u4f5c\u3059\u308b\u306e\u3067\u3001L3\u3068\u8868\u8a18\u3002<br \/>\n\u4e3b\u306b\u5168\u4f53\u306eLAN\u3092\u307e\u3068\u3081\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>L3\u30b9\u30a4\u30c3\u30c1\u3068\u30eb\u30fc\u30bf\u30fc\u306e\u9055\u3044<\/strong><br \/>\n\u30fbL3\u30b9\u30a4\u30c3\u30c1<br \/>\n&nbsp;&nbsp;\u30dd\u30fc\u30c8\u6570\u304c\u591a\u3044\u3002<br \/>\n&nbsp;&nbsp;\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u51e6\u7406\u3057\u3066\u3044\u308b\u3002<br \/>\n&nbsp;&nbsp;\u9ad8\u901f\u3002<br \/>\n&nbsp;&nbsp;LAN\u5185\u3067\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002<br \/>\n\u30fb\u30eb\u30fc\u30bf\u30fc<br \/>\n&nbsp;&nbsp;\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u51e6\u7406\u3057\u3066\u3044\u308b\u3002<br \/>\n&nbsp;&nbsp;\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4ee5\u5916\u306e\u56de\u7dda\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u591a\u3044\u3002<br \/>\n&nbsp;&nbsp;\u69d8\u3005\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002<br \/>\n&nbsp;&nbsp;WAN\u3067\u4f7f\u7528\u3059\u308b\u6a5f\u80fd\u304c\u305d\u308d\u3063\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<h2>\u6a5f\u80fd<\/h2>\n<ul>\n<li><strong>\u30aa\u30fc\u30c8MDI\/MDI-X<\/strong><br \/>\nLAN\u30b1\u30fc\u30d6\u30eb\u306e\u30b9\u30c8\u30ec\u30fc\u30c8\u30b1\u30fc\u30d6\u30eb\u3084\u30af\u30ed\u30b9\u30b1\u30fc\u30d6\u30eb\u7b49\u3092<br \/>\n\u81ea\u52d5\u3067\u8a8d\u8b58\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3002<br \/>\n\u3053\u306e\u6a5f\u80fd\u304c\u7121\u3051\u308c\u3070\u3001<br \/>\nPC(MDI)\u3068\u30cf\u30d6(MDI-X)\u3092\u63a5\u7d9a\u3059\u308b\u306b\u306f\u30b9\u30c8\u30ec\u30fc\u30c8\u30b1\u30fc\u30d6\u30eb\u3001<br \/>\n\u30cf\u30d6(MDI-X)\u540c\u58eb\u3092\u63a5\u7d9a\u3059\u308b\u306b\u306f\u30af\u30ed\u30b9\u30b1\u30fc\u30d6\u30eb\u3001<br \/>\n\u3068\u30b1\u30fc\u30d6\u30eb\u306e\u7a2e\u985e\u3092\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br \/>\n\u3053\u306e\u6a5f\u80fd\u306f\u5927\u62b5\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>STP ( Spanning Tree Protocol )<\/strong><br \/>\n\u30b9\u30d1\u30cb\u30f3\u30b0\u30c4\u30ea\u30fc\u3092\u6709\u52b9\u306b\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001<br \/>\n\u30cf\u30d6\u304c\u30eb\u30fc\u30d7\u72b6\u614b\u306b\u306a\u3063\u3066\u3082<br \/>\n\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u3092\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u306b\u3067\u304d\u308b\u3002<br \/>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5197\u9577\u6027\u3092\u6301\u305f\u305b\u308b\u969b\u306b\u4f7f\u3046\u3082\u306e\u306a\u306e\u3067\u3001<br \/>\n\u30b7\u30f3\u30d7\u30eb\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u4f7f\u308f\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u30eb\u30fc\u30d7\u9632\u6b62\u6a5f\u80fd<\/strong><br \/>\nSTP\u3068\u4f3c\u3066\u3044\u308b\u304c\u3001\u8a2d\u5b9a\u4e0d\u8981\u3067<br \/>\n\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30b9\u30c8\u30fc\u30e0\u3092\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u306b\u3067\u304d\u308b\u3082\u306e\u3002<\/li>\n<\/ul>\n<h2>\u305d\u306e\u4ed6<\/h2>\n<ul>\n<li>\u7b50\u4f53\u306e\u7d20\u6750\u304c\u91d1\u5c5e\u306e\u3082\u306e\u306e\u65b9\u304c\u653e\u71b1\u6027\u304c\u826f\u3044\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7a2e\u985e1 \u30ea\u30d4\u30fc\u30bf\u30fc\u30cf\u30d6 \u767a\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5168\u3066\u306e\u5371\u6a5f\u306b\u9001\u4fe1\u3059\u308b\u3002 \u73fe\u5728\u306f\u3042\u307e\u308a\u898b\u304b\u3051\u306a\u3044\u3002 \u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u7b49\u3067\u4f7f\u308f\u308c\u308b\u3002 &nbsp; \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30cf\u30d6 \u30ea\u30d4\u30fc\u30bf\u30fc\u30cf\u30d6\u306e\u5f8c\u306b\u767b\u5834\u3057\u305f\u3002 \u767a\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u76ee\u6a19\u7aef\u672b\u3092\u8a8d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[67],"class_list":["post-454","post","type-post","status-publish","format-standard","hentry","category-37","tag-67"],"_links":{"self":[{"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shinke1987.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=454"}],"version-history":[{"count":10,"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/shinke1987.net\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions\/464"}],"wp:attachment":[{"href":"https:\/\/shinke1987.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shinke1987.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shinke1987.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}