{"id":496,"date":"2023-01-12T15:00:33","date_gmt":"2023-01-12T06:00:33","guid":{"rendered":"https:\/\/www.miraiserver.ne.jp\/column\/?p=496"},"modified":"2025-05-02T17:38:08","modified_gmt":"2025-05-02T08:38:08","slug":"about_nic","status":"publish","type":"post","link":"https:\/\/www.miraiserver.ne.jp\/column\/about_nic\/","title":{"rendered":"NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac"},"content":{"rendered":"<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-3670 size-full\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/05\/NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac-2.png\" alt=\"\" width=\"900\" height=\"500\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/05\/NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac-2.png 900w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/05\/NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac-2-300x167.png 300w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/05\/NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac-2-640x356.png 640w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/05\/NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u3068\u306f\uff1f\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac-2-768x427.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\u30b1\u30fc\u30d6\u30eb\u3092\u3064\u304b\u3063\u3066\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001<strong>NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09<\/strong>\u304c\u5fc5\u8981\u3067\u3059<\/span>\u3002<\/p>\n<p>NIC\u306b\u306f\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u69d8\u3005\u306a\u7a2e\u985e\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<span class=\"q_underline q_underline2\" style=\"border-bottom-color: #99f9ff;\"><strong>NIC<\/strong>\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059<\/span>\u3002<\/p>\n<div class=\"well2\" style=\"text-align: center;\">\n<p><strong>Unix\/Linux<\/strong>\u3092<strong>VPS<\/strong>\u3067\u5229\u7528\u3059\u308b\u306a\u3089<strong style=\"font-size: 16px;\"><span style=\"color: #339966;\"><br \/>\n\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc<br \/>\n<\/span><\/strong><strong><span style=\"color: #ff0000;\">\uff3c2\u9031\u9593\u7121\u6599\u30fb\u5168\u30d7\u30e9\u30f3SSD\u642d\u8f09\uff0f<\/span><br \/>\n<a class=\"q_custom_button q_custom_button3 animation_type1 rounded\" style=\"width: 400px; height: 70px;\" href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-frame&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\">\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u3092\u7121\u6599\u3067\u8a66\u3059<\/a><\/strong><\/p>\n<\/div>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#NIC\"><span class=\"toc_number toc_depth_1\">1<\/span> NIC\u3068\u306f<\/a><ul><li><a href=\"#NIC-2\"><span class=\"toc_number toc_depth_2\">1.1<\/span> NIC\u306e\u6982\u8981<\/a><\/li><li><a href=\"#NIC-3\"><span class=\"toc_number toc_depth_2\">1.2<\/span> NIC\u306e\u7a2e\u985e<\/a><\/li><li><a href=\"#NIC-4\"><span class=\"toc_number toc_depth_2\">1.3<\/span> NIC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df<\/a><\/li><\/ul><\/li><li><a href=\"#NIC-5\"><span class=\"toc_number toc_depth_1\">2<\/span> NIC\u306e\u5f79\u5272<\/a><ul><li><a href=\"#OSI\"><span class=\"toc_number toc_depth_2\">2.1<\/span> OSI\u53c2\u7167\u30e2\u30c7\u30eb<\/a><\/li><li><a href=\"#NIC-6\"><span class=\"toc_number toc_depth_2\">2.2<\/span> NIC\u306e\u5f79\u5272<\/a><\/li><\/ul><\/li><li><a href=\"#NIC-7\"><span class=\"toc_number toc_depth_1\">3<\/span> \u4eee\u60f3NIC<\/a><ul><li><a href=\"#NIC-8\"><span class=\"toc_number toc_depth_2\">3.1<\/span> \u4eee\u60f3NIC\u3068\u306f<\/a><\/li><\/ul><\/li><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">4<\/span> \u307e\u3068\u3081<\/a><\/li><li><a href=\"#VPS\"><span class=\"toc_number toc_depth_1\">5<\/span> \u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3059\u308b\u306a\u3089\u3001\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u306eVPS\uff01<\/a><\/li><\/ul><\/div>\n<h2 class=\"styled_h2\"><span id=\"NIC\">NIC\u3068\u306f<\/span><\/h2>\n<h3 class=\"styled_h3\"><span id=\"NIC-2\">NIC\u306e\u6982\u8981<\/span><\/h3>\n<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\"><strong>NIC<\/strong>\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306e\u6a5f\u5668\uff08\u30db\u30b9\u30c8\uff09\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u88c5\u7f6e<\/span>\u3067\u3001<strong>LAN\u30ab\u30fc\u30c9<\/strong>\u3084<strong>LAN\u30dc\u30fc\u30c9<\/strong>\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc<\/strong>\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>NIC\u306fLAN\u30b1\u30fc\u30d6\u30eb\u3092\u5dee\u3057\u8fbc\u3080\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3082\u3042\u308c\u3070\u3001\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5185\u8535\u578b\u306eNIC\u3001USB\u306b\u63a5\u7d9a\u3057\u3066\u5229\u7528\u3059\u308b\u30bf\u30a4\u30d7\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u306e\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u5185\u8535\u578b\u306eNIC\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8ffd\u52a0\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u3092\u5897\u8a2d\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080NIC\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-501\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf2-1.jpg\" alt=\"\" width=\"450\" height=\"337\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf2-1.jpg 602w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf2-1-300x225.jpg 300w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf2-1-481x360.jpg 481w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<h3 class=\"styled_h3\"><span id=\"NIC-3\">NIC\u306e\u7a2e\u985e<\/span><\/h3>\n<p>NIC\u306f\u3001\u63a5\u7d9a\u65b9\u6cd5\u3084\u4f1d\u9001\u901f\u5ea6\u3001\u30db\u30b9\u30c8\u3068\u63a5\u7d9a\u3059\u308b\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u9055\u3044\u306b\u3088\u308a\u8907\u6570\u306e\u7a2e\u985e\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u6709\u7dda\u3067\u63a5\u7d9a\u3059\u308b\u6709\u7ddaNIC\u3001\u7121\u7dda\u3067\u63a5\u7d9a\u3059\u308b\u7121\u7ddaNIC\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080NIC\u306b\u306f\u3001\u30db\u30b9\u30c8\u3068\u63a5\u7d9a\u3059\u308b\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u898f\u683c\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u898f\u683c\u304c\u3042\u308a\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u30b9\u30ed\u30c3\u30c8\u306e\u5f62\u72b6\u3084\u4f1d\u9001\u901f\u5ea6\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong><span style=\"color: #ff6600;\">ISA<\/span><\/strong><\/li>\n<li><strong><span style=\"color: #ff6600;\">PCI<\/span><\/strong><\/li>\n<li><strong><span style=\"color: #ff6600;\">PCI-X<\/span><\/strong><\/li>\n<li><strong><span style=\"color: #ff6600;\">PCIe\uff08PCI Express\uff09<\/span><\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>ISA\u306f1981\u5e74\u306b\u958b\u767a\u3055\u308c\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3001\u4f1d\u9001\u901f\u5ea6\u306f9Mbps\u3067\u3059\u3002<\/p>\n<p>\u304b\u3064\u3066\u306f\u4e3b\u6d41\u306e\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3067\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306f\u307b\u3068\u3093\u3069\u4f7f\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>ISA\u306b\u4ee3\u308f\u3063\u3066\u4e3b\u6d41\u3068\u306a\u3063\u305f\u306e\u304c\u30011990\u5e74\u306b\u958b\u767a\u3055\u308c\u305fPCI\u3067\u3059\u3002<\/p>\n<p>PCI\u306b\u306f32bit\uff08\u4f1d\u9001\u901f\u5ea6133MB\/s\uff09\u306864bit\uff08\u4f1d\u9001\u901f\u5ea6266MB\/s\uff09\u306e2\u7a2e\u985e\u306e\u30d0\u30b9\u5e45\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306ePCI\u3092\u3055\u3089\u306b\u767a\u5c55\u3055\u305b\u305f\u306e\u304c\u3001PCI-X\u3068PCIe\u3067\u3059\u3002<\/p>\n<p>PCI-X\u306f\u6700\u5927\u4f1d\u9001\u901f\u5ea6\u304c1064MB\/s\u3001PCIe\u3067\u306fVer5\u3001\u30b9\u30ed\u30c3\u30c8\u5f62\u72b6x16\u306763GB\/s\u306e\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u307b\u304b\u3001\u30ce\u30fc\u30c8PC\u5411\u3051\u306bPC\u30ab\u30fc\u30c9\u3084USB\u306b\u63a5\u7d9a\u3059\u308bNIC\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 class=\"styled_h3\"><span id=\"NIC-4\">NIC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df<\/span><\/h3>\n<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u60c5\u5831\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u9001\u4fe1\u3059\u308b\u305f\u3081\u306e\u5bb9\u91cf\u306e\u3053\u3068\u3092<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df<\/strong>\u3068\u3044\u3044\u3001<strong>NIC\u306e\u6027\u80fd\u3092\u793a\u3059\u5024<\/strong>\u3067\u3059<\/span>\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u306f<strong>\u901a\u4fe1\u901f\u5ea6<\/strong>\u3068\u3082\u8a00\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3001<strong>\u5358\u4f4d\u306fbps\uff08\u30d3\u30c3\u30c8\uff0f\u79d2\uff09<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u300c1\u79d2\u9593\u306b\u4f55\u30d3\u30c3\u30c8\u30c7\u30fc\u30bf\u3092\u9001\u308c\u308b\u304b\u300d\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u30011\u5ea6\u306b\u9001\u4fe1\u3067\u304d\u308b\u30c7\u30fc\u30bf\u91cf\u3082\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u306f\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u6c7a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n<table id=\"tablepress-30\" class=\"tablepress tablepress-id-30\">\n<thead>\n<tr class=\"row-1 odd\">\n\t<th class=\"column-1\">\u898f\u683c<\/th><th class=\"column-2\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2 even\">\n\t<td class=\"column-1\">10BASE-T<\/td><td class=\"column-2\">10Mbps<\/td>\n<\/tr>\n<tr class=\"row-3 odd\">\n\t<td class=\"column-1\">100BASE-T<\/td><td class=\"column-2\">100Mbps<\/td>\n<\/tr>\n<tr class=\"row-4 even\">\n\t<td class=\"column-1\">1000BASE-T<\/td><td class=\"column-2\">1Gbps<\/td>\n<\/tr>\n<tr class=\"row-5 odd\">\n\t<td class=\"column-1\">10G-BASE-T<\/td><td class=\"column-2\">10Gbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-30 from cache -->\n<p><span class=\"q_underline q_underline2\" style=\"border-bottom-color: #99f9ff;\">\u6ce8\u610f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u70b9\u3068\u3057\u3066\u3001<strong>NIC<\/strong>\u3060\u3051\u3067\u306a\u304f<strong>\u30b1\u30fc\u30d6\u30eb<\/strong>\u3084<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1<\/strong>\u306a\u3069\u3082\u3001\u5bfe\u5fdc\u3057\u305f\u898f\u683c\u304c\u6c7a\u307e\u3063\u3066\u3044\u307e\u3059<\/span>\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001NIC\u304c1000BASE-T\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u3066\u3082\u3001\u901a\u4fe1\u7d4c\u8def\u4e0a\u306e\u30b9\u30a4\u30c3\u30c1\u304c100BASE-T\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u901a\u4fe1\u306f100Mbps\u3057\u304b\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p><span class=\"q_underline q_underline2\" style=\"border-bottom-color: #99f9ff;\">\u81ea\u5b85\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u3092\u3057\u305f\u3068\u304d\u3001\u601d\u3046\u3088\u3046\u306b\u901f\u5ea6\u304c\u51fa\u306a\u3044\u5834\u5408\u306f\u3001<strong>\u901a\u4fe1\u7d4c\u8def\u4e0a\u306e\u6a5f\u5668\u304c\u898f\u683c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b<\/strong>\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046<\/span>\u3002<\/p>\n<p><a href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-other&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-117 size-full\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_728x90_a.png\" alt=\"Unix\u7cfbOS\u5c02\u9580\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u300c\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u300d\" width=\"728\" height=\"90\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_728x90_a.png 728w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_728x90_a-300x37.png 300w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_728x90_a-640x79.png 640w\" sizes=\"(max-width: 728px) 100vw, 728px\" \/><\/a><\/p>\n<h2 class=\"styled_h2\"><span id=\"NIC-5\">NIC\u306e\u5f79\u5272<\/span><\/h2>\n<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\">NIC\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u306e\u5404\u6a5f\u5668\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059<\/span>\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u901a\u4fe1\u306e\u4ed5\u7d44\u307f\u3092\u89e3\u8aac\u3057\u306a\u304c\u3089\u3001NIC\u306e\u5f79\u5272\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-502\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf3-2.jpg\" alt=\"\" width=\"450\" height=\"300\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf3-2.jpg 602w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf3-2-300x200.jpg 300w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf3-2-540x360.jpg 540w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>NIC\u306b\u306f\u3001\u5168\u4e16\u754c\u3067\u4e00\u610f\u3068\u306a\u308b\u56fa\u6709\u306eMAC\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u632f\u3089\u308c\u3066\u304a\u308a\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h3 class=\"styled_h3\"><span id=\"OSI\">OSI\u53c2\u7167\u30e2\u30c7\u30eb<\/span><\/h3>\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u306e\u3084\u308a\u3068\u308a\u3092\u884c\u3046\u3068\u304d\u3001\u30eb\u30fc\u30eb\uff08\u901a\u4fe1\u898f\u7d04\uff09\u306b\u3057\u305f\u304c\u3063\u3066\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u901a\u4fe1\u898f\u7d04\u306e\u3053\u3068\u3092\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u884c\u3046\u3068\u304d\u306f\u3001\u300cTCP\/IP\u300d\u3068\u547c\u3070\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u968e\u5c64\u5316\u3057\u3001\u901a\u4fe1\u306e\u5de5\u7a0b\u3054\u3068\u306b\u5b9a\u7fa9\u3057\u305f\u901a\u4fe1\u30e2\u30c7\u30eb\u304c\u300cOSI\u53c2\u7167\u30e2\u30c7\u30eb\u300d\u3067\u3059\u3002<\/p>\n\n<table id=\"tablepress-38\" class=\"tablepress tablepress-id-38\">\n<thead>\n<tr class=\"row-1 odd\">\n\t<th class=\"column-1\">\u968e\u5c64<\/th><th class=\"column-2\">\u968e\u5c64\u540d<\/th><th class=\"column-3\">\u4e3b\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3084\u898f\u683c<\/th><th class=\"column-4\">\u4e3b\u306a\u5f79\u5272<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2 even\">\n\t<td class=\"column-1\">\u7b2c7\u5c64<\/td><td class=\"column-2\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64<\/td><td class=\"column-3\">HTTP\u3001FTP<br \/>\nSMTP\u3001POP3<br \/>\n\u306a\u3069<br \/>\n<\/td><td class=\"column-4\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306e\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-3 odd\">\n\t<td class=\"column-1\">\u7b2c6\u5c64<\/td><td class=\"column-2\">\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u5c64<\/td><td class=\"column-3\">HTTP\u3001FTP<br \/>\nSMTP\u3001POP3<br \/>\n\u306a\u3069<\/td><td class=\"column-4\">\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-4 even\">\n\t<td class=\"column-1\">\u7b2c5\u5c64<\/td><td class=\"column-2\">\u30bb\u30c3\u30b7\u30e7\u30f3\u5c64<\/td><td class=\"column-3\">HTTP\u3001FTP<br \/>\nSMTP\u3001POP3<br \/>\n\u306a\u3069<\/td><td class=\"column-4\">\u901a\u4fe1\u30e2\u30fc\u30c9\u3001\u540c\u671f\u65b9\u5f0f\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-5 odd\">\n\t<td class=\"column-1\">\u7b2c4\u5c64<\/td><td class=\"column-2\">\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8\u5c64<\/td><td class=\"column-3\">TCP\u30fbUDP<\/td><td class=\"column-4\">\u9001\u53d7\u4fe1\u78ba\u8a8d\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-6 even\">\n\t<td class=\"column-1\">\u7b2c3\u5c64<\/td><td class=\"column-2\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64<\/td><td class=\"column-3\">IP\u30fbICMP<\/td><td class=\"column-4\">\u901a\u4fe1\u7d4c\u8def\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-7 odd\">\n\t<td class=\"column-1\">\u7b2c2\u5c64<\/td><td class=\"column-2\">\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64<\/td><td class=\"column-3\">Ethernet\u3001PPP<\/td><td class=\"column-4\">\u4f1d\u9001\u8def\u3001\u30a8\u30e9\u30fc\u8a02\u6b63\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-8 even\">\n\t<td class=\"column-1\">\u7b2c1\u5c64<\/td><td class=\"column-2\">\u7269\u7406\u5c64<\/td><td class=\"column-3\">UTP\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u3001\u7121\u7dda<\/td><td class=\"column-4\">\u7269\u7406\u7684\u306a\u56de\u7dda\u3084\u96fb\u6c17\u4fe1\u53f7\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-38 from cache -->\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001\u4e0a\u4f4d\u5c64\uff08\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\uff09\u304b\u3089\u4e0b\u4f4d\u5c64\uff08\u7269\u7406\u5c64\uff09\u306b\u5411\u3051\u3066\u30c7\u30fc\u30bf\u3092\u52a0\u5de5\u3057\u3001\u30b1\u30fc\u30d6\u30eb\u3092\u901a\u3057\u3066\u5b9b\u5148\u306b\u9001\u4ed8\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u3059\u308b\u3068\u3001\u4e0b\u4f4d\u5c64\u304b\u3089\u4e0a\u4f4d\u5c64\u306e\u9806\u306b\u30c7\u30fc\u30bf\u3092\u89e3\u6790\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u51e6\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>OSI\u53c2\u7167\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u4e0b\u8a18\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a href=\"https:\/\/www.winserver.ne.jp\/column\/about_osi_reference_model\/\" target=\"_blank\" rel=\"noopener\">OSI\u53c2\u7167\u30e2\u30c7\u30eb\u3068\u306f\u3002TCP\/IP\u3068\u306e\u9055\u3044\u3084\u968e\u5c64\u69cb\u9020\u3092\u5fb9\u5e95\u89e3\u8aac<\/a><\/p>\n<h3 class=\"styled_h3\"><span id=\"NIC-6\">NIC\u306e\u5f79\u5272<\/span><\/h3>\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u306e\u3084\u308a\u3068\u308a\u3092\u884c\u3046\u3068\u304d\u3001\u30eb\u30fc\u30eb\uff08\u901a\u4fe1\u898f\u7d04\uff09\u306b\u3057\u305f\u304c\u3063\u3066\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>NIC\u306f\u3001\u3053\u306e\u4e2d\u3067\u7269\u7406\u5c64\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u306e\u51e6\u7406\u3092\u884c\u3046\u5f79\u5272\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u9001\u4fe1\u6642\u3001\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u304b\u3089\u9001\u4fe1\u3059\u308b\u30c7\u30fc\u30bf\u3092\u5206\u5272\u3057\u305f\u300c\u30d1\u30b1\u30c3\u30c8\u300d\u3092\u53d7\u3051\u53d6\u308a\u3001\u300c\u30d5\u30ec\u30fc\u30e0\u300d\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3066\u30d3\u30c3\u30c8\u5217\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n<p>NIC\u3067\u30d5\u30ec\u30fc\u30e0\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u969b\u3001\u30d1\u30b1\u30c3\u30c8\u306bMAC\u30a2\u30c9\u30ec\u30b9\u3092\u30d8\u30c3\u30c0\u30fc\u306b\u4ed8\u4e0e\u3057\u307e\u3059\u3002<\/p>\n<p>MAC\u30a2\u30c9\u30ec\u30b9\u3068\u306f\u3001NIC\u306b\u4ed8\u4e0e\u3055\u308c\u305f\u5168\u4e16\u754c\u3067\u4e00\u610f\u306b\u3064\u3051\u3089\u308c\u3066\u3044\u308b\u756a\u53f7\u3067\u3001\u3053\u306e\u4f4f\u6240\u306e\u5f79\u5272\u3092\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u9001\u4fe1\u5148\u306b\u3069\u3053\u304b\u3089\u9001\u3089\u308c\u305f\u30c7\u30fc\u30bf\u3067\u3042\u308b\u304b\u3092\u77e5\u3089\u305b\u307e\u3059\u3002<\/p>\n<p>\u7269\u7406\u5c64\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u304b\u3089\u8d08\u3089\u308c\u305f\u30d3\u30c3\u30c8\u5217\u3092\u96fb\u6c17\u4fe1\u53f7\u3084\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3057\u3001\u30b1\u30fc\u30d6\u30eb\u3092\u901a\u3057\u3066\u76f8\u624b\u306b\u9001\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001NIC\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u304b\u3089\u9001\u3089\u308c\u305f\u30c7\u30fc\u30bf\u306bMAC\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3081\u305f\u30d8\u30c3\u30c0\u30fc\u3092\u4ed8\u4e0e\u3057\u305f\u3046\u3048\u3067\u30d5\u30ec\u30fc\u30e0\u5316\u3057\u3001\u7269\u7406\u5c64\u3067\u4fe1\u53f7\u3068\u3057\u3066\u76f8\u624b\u306b\u9001\u308b\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h2 class=\"styled_h2\"><span id=\"NIC-7\">\u4eee\u60f3NIC<\/span><\/h2>\n<h3 class=\"styled_h3\"><span id=\"NIC-8\">\u4eee\u60f3NIC\u3068\u306f<\/span><\/h3>\n<p>\u4eee\u60f3\u74b0\u5883\uff08VPS\uff09\u3067\u306f\u30011\u3064\u306e\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u8907\u6570\u306e\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u304c\u7a3c\u50cd\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u4f8b\u3048\u30701\u3064\u306eNIC\u3092\u8907\u6570\u306e\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u304c\u5171\u6709\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u9001\u4fe1\u5143\u304c\u3069\u306e\u4eee\u60f3\u74b0\u5883\u304b\u3089\u304b\u3001\u3069\u3046\u3084\u3063\u3066\u8b58\u5225\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u3053\u306e\u6642\u4f7f\u7528\u3055\u308c\u308b\u306e\u304c\u3001\u4eee\u60f3NIC\u3067\u3059\u3002<\/p>\n<p>\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u3001\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u6570\u5206\u7269\u7406NIC\u3092\u62e1\u5f35\u3059\u308b\u308f\u3051\u306b\u306f\u3044\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u4eee\u60f3NIC\u306f\u3001\u4eee\u60f3\u5316\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u63d0\u4f9b\u3059\u308b\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u306b\u7269\u7406NIC\u3068\u540c\u3058\u52d5\u4f5c\u3092\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<p>\u4eee\u60f3NIC\u306b\u3082\u3001MAC\u30a2\u30c9\u30ec\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7269\u7406NIC\u3068\u4eee\u60f3NIC\u306f\u3001\u4eee\u60f3\u5316\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3066\u63d0\u4f9b\u3055\u308c\u308b\u4eee\u60f3\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u901a\u4fe1\u3067\u306f\u3001\u7269\u7406NIC\u304a\u3088\u3073\u4eee\u60f3NIC\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092\u30d5\u30ec\u30fc\u30e0\u306b\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u3067\u3001\u4eee\u60f3\u30b9\u30a4\u30c3\u30c1\u306b\u3066\u9069\u5207\u306a\u5b9b\u5148\u306b\u5272\u308a\u632f\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-503\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf4.png\" alt=\"\" width=\"450\" height=\"270\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf4.png 538w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2023\/01\/\u753b\u50cf4-300x180.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<h2 class=\"styled_h2\"><span id=\"i\">\u307e\u3068\u3081<\/span><\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001NIC\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>NIC\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u96fb\u5b50\u6a5f\u5668\u304c\u901a\u4fe1\u3092\u3059\u308b\u306e\u306b\u6b20\u304b\u305b\u306a\u3044\u88c5\u7f6e\u3067\u3059\u3002<\/p>\n<p>\u6709\u7dda\u3067\u63a5\u7d9a\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\u306e\u307b\u304b\u3001\u7121\u7dda\u3067\u901a\u4fe1\u3059\u308b\u305f\u3081\u306e\u88c5\u7f6e\u3082NIC\u3067\u3059\u3002<\/p>\n<p>VPS\u306a\u3069\u306e\u4eee\u60f3\u74b0\u5883\u3067\u306f\u3001\u4eee\u60f3NIC\u304c\u4f7f\u308f\u308c\u3066\u304a\u308a\u3001\u7269\u7406NIC\u3092\u5171\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\">\u4eee\u60f3NIC\u306e\u304a\u304b\u3052\u3067\u3001\u7279\u306b\u610f\u8b58\u3059\u308b\u3053\u3068\u306a\u304f\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3068\u540c\u69d8\u306b\u901a\u4fe1\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/span>\u3002<\/p>\n<p>\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u3068\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u306e\u901a\u4fe1\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u4eee\u60f3\u5316\u6280\u8853\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"cardlink\">\r\n    <a class=\"image\" href=\"https:\/\/www.miraiserver.ne.jp\/column\/about_vmware\/\">\r\n     <img src=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2025\/08\/VMware\u3068\u306f\u3002\u4eee\u60f3\u5316\u6280\u8853\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac.webp\">\r\n    <\/a>\r\n    <div class=\"content\">\r\n     <div class=\"title_area\">\r\n      <p class=\"date\">2022.11.24<\/p>\r\n      <h4 class=\"title\">\r\n       <a href=\"https:\/\/www.miraiserver.ne.jp\/column\/about_vmware\/\">VMware\u3068\u306f\u3002\u4eee\u60f3\u5316\u6280\u8853\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\uff01<\/a>\r\n      <\/h4>\r\n     <\/div>\r\n     <p class=\"desc\"><span>\u6628\u4eca\u3067\u306f\u30011\u53f0\u306e\u7269\u7406\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u8907\u6570\u306e\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u3092\u7a3c\u50cd\u3055\u305b\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u52b9\u7387\u3088\u304f\u6d3b\u7528\u3059\u308b\u300c\u4eee\u60f3\u5316\u6280\u8853\u300d\u304c\u666e\u53ca\u3057\u3066\u3044\u307e\u3059\u3002\r\n\r\n\u3053\u306e\u6280\u8853\u3092\u5229...<\/span><\/p>\r\n    <\/div>\r\n   <\/div>\n\n<h2 class=\"styled_h2\"><span id=\"VPS\">\u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3059\u308b\u306a\u3089\u3001\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u306eVPS\uff01<\/span><\/h2>\n<p><a href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-other&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\"><strong>\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc<\/strong><\/a>\u306f\u3001\u30a2\u30b7\u30b9\u30c8\u30a2\u30c3\u30d7\u682a\u5f0f\u4f1a\u793e\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3001<strong>Unix\u7cfb\u30b5\u30fc\u30d0\u30fc<\/strong>\u306b\u7279\u5316\u3057\u305f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n<p><span class=\"q_underline q_underline1\" style=\"border-bottom-color: #fff799;\"><a href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-other&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\"><strong>\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u306eVPS<\/strong><\/a>\u3067\u306f\u3001<strong>\u9ad8\u901f\u51e6\u7406\u304c\u53ef\u80fd\u306aSSD<\/strong>\u3092<strong>\u5168\u30d7\u30e9\u30f3\u306b\u642d\u8f09<\/strong>\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span class=\"q_underline q_underline2\" style=\"border-bottom-color: #99f9ff;\">OS\u306f\u3001<b>Ubuntu<\/b>\u3084<b>Debian<\/b>\u3001<b>AlmaLinux<\/b>\u306a\u3069\u306e\u8c4a\u5bcc\u306a\u30e9\u30a4\u30f3\u30a2\u30c3\u30d7\u304b\u3089\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><a href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-other&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\"><strong>2\u9031\u9593\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb<\/strong><\/a>\u3092\u5b9f\u65bd\u3057\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u307e\u305a\u306f\u304a\u6c17\u8efd\u306b\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.miraiserver.ne.jp\/\" target=\"_blank\" rel=\"noopener\">\u25bc\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u25bc<\/a><a href=\"https:\/\/www.miraiserver.ne.jp\/?utm_source=article-other&amp;utm_medium=referral&amp;utm_campaign=miraiserver\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-111 size-full\" src=\"http:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_336x280_a.png\" alt=\"Unix\u7cfbOS\u5c02\u9580\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u300c\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u300d\" width=\"336\" height=\"280\" srcset=\"https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_336x280_a.png 336w, https:\/\/blog.miraiserver.ne.jp\/wp-content\/uploads\/2022\/08\/02_336x280_a-300x250.png 300w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u30b1\u30fc\u30d6\u30eb\u3092\u3064\u304b\u3063\u3066\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001NIC\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u30ab\u30fc\u30c9\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002 NIC\u306b\u306f\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u69d8\u3005\u306a\u7a2e\u985e\u304c\u5b58\u5728\u3057\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001NIC\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u5f79\u5272\u3084\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 Unix\/Linux\u3092VPS\u3067\u5229\u7528\u3059\u308b\u306a\u3089 \u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc \uff3c2\u9031\u9593\u7121\u6599\u30fb\u5168\u30d7\u30e9\u30f3SSD\u642d\u8f09\uff0f \u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u3092\u7121\u6599\u3067\u8a66\u3059 \u76ee\u6b211 NIC\u3068\u306f1.1 NIC\u306e\u6982\u89811.2 NIC\u306e\u7a2e\u985e1.3 NIC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df2 NIC\u306e\u5f79\u52722.1 OSI\u53c2\u7167\u30e2\u30c7\u30eb2.2 NIC\u306e\u5f79\u52723 \u4eee\u60f3NIC3.1 \u4eee\u60f3NIC\u3068\u306f4 \u307e\u3068\u30815 \u4eee\u60f3\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3059\u308b\u306a\u3089\u3001\u30df\u30e9\u30a4\u30b5\u30fc\u30d0\u30fc\u306eVPS\uff01 NIC\u3068\u306f NIC\u306e\u6982\u8981 NIC\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306e\u6a5f\u5668\uff08\u30db\u30b9\u30c8\uff09\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u88c5\u7f6e\u3067\u3001LAN\u30ab\u30fc\u30c9\u3084LAN\u30dc\u30fc\u30c9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002 NIC\u306fLAN\u30b1\u30fc\u30d6\u30eb\u3092\u5dee\u3057\u8fbc\u3080\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u3082\u3042\u308c\u3070\u3001\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5185\u8535\u578b\u306eNIC\u3001USB\u306b\u63a5\u7d9a\u3057\u3066\u5229\u7528\u3059\u308b\u30bf\u30a4\u30d7\u3082\u3042\u308a\u307e\u3059\u3002 \u73fe\u5728\u306e\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u5185\u8535\u578b\u306eNIC\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8ffd\u52a0\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30fc\u30c8\u3092\u5897\u8a2d\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080NIC\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 NIC\u306e\u7a2e\u985e NIC\u306f\u3001\u63a5\u7d9a\u65b9\u6cd5\u3084\u4f1d\u9001\u901f\u5ea6\u3001\u30db\u30b9\u30c8\u3068\u63a5\u7d9a\u3059\u308b\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u9055\u3044\u306b\u3088\u308a\u8907\u6570\u306e\u7a2e\u985e\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u6709\u7dda\u3067\u63a5\u7d9a\u3059\u308b\u6709\u7ddaNIC\u3001\u7121\u7dda\u3067\u63a5\u7d9a\u3059\u308b\u7121\u7ddaNIC\u304c\u5b58\u5728\u3057\u307e\u3059\u3002 \u307e\u305f\u3001\u62e1\u5f35\u30b9\u30ed\u30c3\u30c8\u306b\u5dee\u3057\u8fbc\u3080NIC\u306b\u306f\u3001\u30db\u30b9\u30c8\u3068\u63a5\u7d9a\u3059\u308b\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u898f\u683c\u306b\u3088\u3063\u3066\u8907\u6570\u306e\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002 \u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u898f\u683c\u304c\u3042\u308a\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u30b9\u30ed\u30c3\u30c8\u306e\u5f62\u72b6\u3084\u4f1d\u9001\u901f\u5ea6\u304c\u7570\u306a\u308a\u307e\u3059\u3002 ISA PCI PCI-X PCIe\uff08PCI Express\uff09 ISA\u306f1981\u5e74\u306b\u958b\u767a\u3055\u308c\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3001\u4f1d\u9001\u901f\u5ea6\u306f9Mbps\u3067\u3059\u3002 \u304b\u3064\u3066\u306f\u4e3b\u6d41\u306e\u30d0\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3067\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306f\u307b\u3068\u3093\u3069\u4f7f\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002 ISA\u306b\u4ee3\u308f\u3063\u3066\u4e3b\u6d41\u3068\u306a\u3063\u305f\u306e\u304c\u30011990\u5e74\u306b\u958b\u767a\u3055\u308c\u305fPCI\u3067\u3059\u3002 PCI\u306b\u306f32bit\uff08\u4f1d\u9001\u901f\u5ea6133MB\/s\uff09\u306864bit\uff08\u4f1d\u9001\u901f\u5ea6266MB\/s\uff09\u306e2\u7a2e\u985e\u306e\u30d0\u30b9\u5e45\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u306ePCI\u3092\u3055\u3089\u306b\u767a\u5c55\u3055\u305b\u305f\u306e\u304c\u3001PCI-X\u3068PCIe\u3067\u3059\u3002 PCI-X\u306f\u6700\u5927\u4f1d\u9001\u901f\u5ea6\u304c1064MB\/s\u3001PCIe\u3067\u306fVer5\u3001\u30b9\u30ed\u30c3\u30c8\u5f62\u72b6x16\u306763GB\/s\u306e\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3059\u3002 \u3053\u306e\u307b\u304b\u3001\u30ce\u30fc\u30c8PC\u5411\u3051\u306bPC\u30ab\u30fc\u30c9\u3084USB\u306b\u63a5\u7d9a\u3059\u308bNIC\u3082\u3042\u308a\u307e\u3059\u3002 NIC\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u60c5\u5831\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u9001\u4fe1\u3059\u308b\u305f\u3081\u306e\u5bb9\u91cf\u306e\u3053\u3068\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u3068\u3044\u3044\u3001NIC\u306e\u6027\u80fd\u3092\u793a\u3059\u5024\u3067\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u306f\u901a\u4fe1\u901f\u5ea6\u3068\u3082\u8a00\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u5358\u4f4d\u306fbps\uff08\u30d3\u30c3\u30c8\uff0f\u79d2\uff09\u3067\u3059\u3002 \u3053\u308c\u306f\u300c1\u79d2\u9593\u306b\u4f55\u30d3\u30c3\u30c8\u30c7\u30fc\u30bf\u3092\u9001\u308c\u308b\u304b\u300d\u3092\u793a\u3057\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u30011\u5ea6\u306b\u9001\u4fe1\u3067\u304d\u308b\u30c7\u30fc\u30bf\u91cf\u3082\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u306f\u3001\u898f\u683c\u306b\u3088\u3063\u3066\u6c7a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \u6ce8\u610f\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u70b9\u3068\u3057\u3066\u3001NIC\u3060\u3051\u3067\u306a\u304f\u30b1\u30fc\u30d6\u30eb\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u306a\u3069\u3082\u3001\u5bfe\u5fdc\u3057\u305f\u898f\u683c\u304c\u6c7a\u307e\u3063\u3066\u3044\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001NIC\u304c1000BASE-T\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u3066\u3082\u3001\u901a\u4fe1\u7d4c\u8def\u4e0a\u306e\u30b9\u30a4\u30c3\u30c1\u304c100BASE-T\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u901a\u4fe1\u306f100Mbps\u3057\u304b\u3067\u304d\u307e\u305b\u3093\u3002 \u81ea\u5b85\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901a\u4fe1\u3092\u3057\u305f\u3068\u304d\u3001\u601d\u3046\u3088\u3046\u306b\u901f\u5ea6\u304c\u51fa\u306a\u3044\u5834\u5408\u306f\u3001\u901a\u4fe1\u7d4c\u8def\u4e0a\u306e\u6a5f\u5668\u304c\u898f\u683c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002 NIC\u306e\u5f79\u5272 NIC\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u306e\u5404\u6a5f\u5668\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u901a\u4fe1\u306e\u4ed5\u7d44\u307f\u3092\u89e3\u8aac\u3057\u306a\u304c\u3089\u3001NIC\u306e\u5f79\u5272\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 NIC\u306b\u306f\u3001\u5168\u4e16\u754c\u3067\u4e00\u610f\u3068\u306a\u308b\u56fa\u6709\u306eMAC\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u632f\u3089\u308c\u3066\u304a\u308a\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002 OSI\u53c2\u7167\u30e2\u30c7\u30eb [&hellip;]","protected":false},"author":1,"featured_media":3670,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[189],"tags":[129,130,131,132,133],"_links":{"self":[{"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/posts\/496"}],"collection":[{"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/comments?post=496"}],"version-history":[{"count":12,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/posts\/496\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/posts\/496\/revisions\/518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/media\/3670"}],"wp:attachment":[{"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/media?parent=496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/categories?post=496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.miraiserver.ne.jp\/column\/wp-json\/wp\/v2\/tags?post=496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}