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<strong>20\u4eba\u4ee5\u4e0a\u306e\u30aa\u30d5\u30a3\u30b9\u3067\u8907\u6570\u901a\u8a71\u304c\u540c\u6642\u767a\u751f\u3059\u308b\u74b0\u5883<\/strong>\u3067\u52b9\u679c\u5927\u3002\u5f53\u793e\u691c\u8a3c\u3067\u306f\u6df7\u96d1\u6642\u306e\u97f3\u5207\u308c\u30fb\u9045\u5ef6\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3002\u4fa1\u683c\u306f10\u301c30\u4e07\u5186\u7a0b\u5ea6\u3067\u3001<strong>\u30cd\u30c3\u30c8\u74b0\u5883\u6539\u5584\u3068\u30bb\u30c3\u30c8<\/strong>\u3067\u6295\u8cc7\u3059\u308b\u3068\u97f3\u8cea\u6539\u5584\u52b9\u679c\u304c\u7d2f\u7a4d\u3057\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/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 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QoS\u30b9\u30a4\u30c3\u30c1\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#Q_QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%A7%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89PBX%E3%81%AE%E9%9F%B3%E8%B3%AA%E3%81%AF%E6%9C%AC%E5%BD%93%E3%81%AB%E6%94%B9%E5%96%84%E3%81%97%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. QoS\u30b9\u30a4\u30c3\u30c1\u3067\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u306f\u672c\u5f53\u306b\u6539\u5584\u3057\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#Q_QoS%E8%A8%AD%E5%AE%9A%E3%81%AF%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%A7%E3%82%82%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%9B%E3%82%93%E3%81%8B%EF%BC%9F\" >Q. QoS\u8a2d\u5b9a\u306f\u30eb\u30fc\u30bf\u30fc\u3067\u3082\u3067\u304d\u307e\u305b\u3093\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#Q_QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%AE%E4%BE%A1%E6%A0%BC%E5%B8%AF%E3%81%AF%EF%BC%9F\" >Q. QoS\u30b9\u30a4\u30c3\u30c1\u306e\u4fa1\u683c\u5e2f\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#Q_QoS%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%81%AF%E8%87%AA%E7%A4%BE%E3%81%A7%E8%A1%8C%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. QoS\u306e\u8a2d\u5b9a\u306f\u81ea\u793e\u3067\u884c\u3048\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%83%BB%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%83%BB%E5%9B%9E%E7%B7%9A%E3%81%AE%E7%B5%84%E5%90%88%E3%81%9B%E4%BA%8B%E4%BE%8B%E3%81%AF%EF%BC%9F\" >QoS\u30b9\u30a4\u30c3\u30c1\u30fb\u30eb\u30fc\u30bf\u30fc\u30fb\u56de\u7dda\u306e\u7d44\u5408\u305b\u4e8b\u4f8b\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#QoS%E5%B0%8E%E5%85%A5%E3%81%AE%E5%8A%B9%E6%9E%9C%E3%82%92%E6%B8%AC%E5%AE%9A%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95%E3%81%AF%EF%BC%9F\" >QoS\u5c0e\u5165\u306e\u52b9\u679c\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/qos-switch-kouka\/#%E3%81%BE%E3%81%A8%E3%82%81%EF%BC%9AQoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E6%8A%95%E8%B3%87%E3%81%AE%E5%88%A4%E6%96%AD%E5%9F%BA%E6%BA%96%E3%81%AF%EF%BC%9F\" >\u307e\u3068\u3081\uff1aQoS\u30b9\u30a4\u30c3\u30c1\u6295\u8cc7\u306e\u5224\u65ad\u57fa\u6e96\u306f\uff1f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%A8%E3%81%AF%EF%BC%9F%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89PBX%E3%81%A8%E3%81%AE%E9%96%A2%E4%BF%82%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u3068\u306f\uff1f\u30af\u30e9\u30a6\u30c9PBX\u3068\u306e\u95a2\u4fc2\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u30b9\u30a4\u30c3\u30c1\uff08Quality of Service Switch\uff09\u306f\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u7279\u5b9a\u306e\u901a\u4fe1\u3092\u512a\u5148\u51e6\u7406\u3059\u308bLAN\u30b9\u30a4\u30c3\u30c1<\/strong>\u3067\u3059\u3002\u4f8b\u3048\u3070\u300c\u97f3\u58f0\u901a\u8a71\u300d\u300cWeb\u4f1a\u8b70\u300d\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u512a\u5148\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30eb\u9001\u53d7\u4fe1\u3084\u30d5\u30a1\u30a4\u30eb\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u88cf\u3067\u3082\u3001\u97f3\u8cea\u3092\u5b89\u5b9a\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9PBX\u306e\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306f\u3001<strong>\u30d1\u30b1\u30c3\u30c8\u9045\u5ef6\u30fb\u640d\u5931\u306b\u5f31\u3044<\/strong>\u6027\u8cea\u304c\u3042\u308a\u307e\u3059\u3002QoS\u30b9\u30a4\u30c3\u30c1\u3067\u97f3\u58f0\u30d1\u30b1\u30c3\u30c8\u3092\u512a\u5148\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u591c\u9593\u3084\u6df7\u96d1\u6642\u306e\u97f3\u5207\u308c\u30fb\u9045\u5ef6\u3092\u5927\u5e45\u306b\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E5%B0%8E%E5%85%A5%E5%89%8D%E5%BE%8C%E3%81%AE%E9%9F%B3%E8%B3%AA%E6%AF%94%E8%BC%83%E6%A4%9C%E8%A8%BC%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u5c0e\u5165\u524d\u5f8c\u306e\u97f3\u8cea\u6bd4\u8f03\u691c\u8a3c\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5f53\u793e\u30aa\u30d5\u30a3\u30b9\uff0820\u540d\u898f\u6a21\u3001\u30af\u30e9\u30a6\u30c9PBX\u904b\u7528\uff09\u3067\u3001QoS\u30b9\u30a4\u30c3\u30c1\u5c0e\u5165\u524d\u5f8c\u306e\u97f3\u8cea\u3092\u5b9f\u6e2c\u3057\u307e\u3057\u305f\u3002\u691c\u8a3c\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<table style=\"margin:0 auto;border-collapse:collapse;width:100%;\">\n<thead>\n<tr>\n<th style=\"background-color:#296b91;color:#ffffff;\"><strong>\u8a08\u6e2c\u6761\u4ef6<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>QoS\u306a\u3057<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;text-align:center;\"><strong>QoS\u3042\u308a<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color:#edf1fa;\">\n<td>\u5e73\u65e5\u663c\u306e\u97f3\u8cea\uff08\u7a7a\u3044\u3066\u308b\u6642\uff09<\/td>\n<td style=\"text-align:center;\">\u826f\u597d<\/td>\n<td style=\"text-align:center;\">\u826f\u597d\uff08\u5909\u5316\u306a\u3057\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u65e5\u591c\u306e\u97f3\u8cea\uff08\u8907\u6570\u901a\u8a71\uff0bWeb\u4f1a\u8b70\uff09<\/td>\n<td style=\"text-align:center;\">\u97f3\u5207\u308c\u591a\u767a<\/td>\n<td style=\"text-align:center;\">\u6539\u5584<\/td>\n<\/tr>\n<tr style=\"background-color:#edf1fa;\">\n<td>\u5927\u5bb9\u91cfDL\u4e2d\u306e\u97f3\u8cea<\/td>\n<td style=\"text-align:center;\">\u97f3\u8cea\u4f4e\u4e0b\u5927<\/td>\n<td style=\"text-align:center;\">\u5f71\u97ff\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>\u9045\u5ef6\uff08ping\uff09<\/td>\n<td style=\"text-align:center;\">15\u301c50ms<\/td>\n<td style=\"text-align:center;\">5\u301c15ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001<strong>\u6df7\u96d1\u6642\u30fb\u8907\u6570\u901a\u4fe1\u540c\u6642\u767a\u751f\u306e\u74b0\u5883\u3067\u306fQoS\u304c\u660e\u78ba\u306b\u52b9\u304f<\/strong>\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001\u7a7a\u3044\u3066\u3044\u308b\u6642\u9593\u5e2f\u3067\u306f\u5dee\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%8C%E5%90%91%E3%81%84%E3%81%A6%E3%81%84%E3%82%8B%E4%BC%81%E6%A5%AD%E3%83%BB%E8%A6%8F%E6%A8%A1%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u304c\u5411\u3044\u3066\u3044\u308b\u4f01\u696d\u30fb\u898f\u6a21\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u30b9\u30a4\u30c3\u30c1\u306e\u52b9\u679c\u304c\u51fa\u308b\u4f01\u696d\u30fb\u898f\u6a21\u306e\u6761\u4ef6\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul style=\"list-style:disc;padding-left:24px;margin:8px 0 8px 1em;\">\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\"><strong>\u30aa\u30d5\u30a3\u30b9\u898f\u6a21\u304c20\u540d\u4ee5\u4e0a<\/strong>\uff1a\u8907\u6570\u306e\u901a\u8a71\u30fbWeb\u4f1a\u8b70\u304c\u540c\u6642\u767a\u751f<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\"><strong>\u30af\u30e9\u30a6\u30c9PBX\u30fbWeb\u4f1a\u8b70\u306e\u5229\u7528\u304c\u5e38\u6642<\/strong>\uff1a\u901a\u4fe1\u54c1\u8cea\u304c\u696d\u52d9\u306b\u76f4\u7d50<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\"><strong>\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u8ee2\u9001\u30fb\u30af\u30e9\u30a6\u30c9\u4fdd\u5b58\u304c\u65e5\u5e38<\/strong>\uff1a\u901a\u4fe1\u5e2f\u57df\u306e\u7af6\u5408\u304c\u8d77\u3053\u308a\u3084\u3059\u3044<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\"><strong>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u904b\u7528<\/strong>\uff1a\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u5fdc\u5bfe\u54c1\u8cea\u306b\u76f4\u7d50<\/li>\n<\/ul>\n<p>10\u4eba\u4ee5\u4e0b\u306e\u30aa\u30d5\u30a3\u30b9\u3067\u306f\u3001QoS\u30b9\u30a4\u30c3\u30c1\u3088\u308a\u3082 <strong>QoS\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\uff08YAMAHA\u7b49\uff09<\/strong>\u306e\u65b9\u304c\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u826f\u3044\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%A8%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AE%E9%81%95%E3%81%84%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u3068\u30eb\u30fc\u30bf\u30fc\u306e\u9055\u3044\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u306f\u30eb\u30fc\u30bf\u30fc\u30fb\u30b9\u30a4\u30c3\u30c1\u306e\u4e21\u65b9\u3067\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001\u52b9\u679c\u7bc4\u56f2\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"margin:0 auto;border-collapse:collapse;width:100%;\">\n<thead>\n<tr>\n<th style=\"background-color:#296b91;color:#ffffff;\"><strong>\u6a5f\u5668<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;\"><strong>\u52b9\u679c\u7bc4\u56f2<\/strong><\/th>\n<th style=\"background-color:#296b91;color:#ffffff;\"><strong>\u4fa1\u683c\u5e2f<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color:#edf1fa;\">\n<td>QoS\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc<\/td>\n<td>WAN\u901a\u4fe1\uff08\u5916\u90e8\u901a\u4fe1\uff09\u306e\u512a\u5148\u5236\u5fa1<\/td>\n<td>2\u301c10\u4e07\u5186<\/td>\n<\/tr>\n<tr>\n<td>QoS\u30b9\u30a4\u30c3\u30c1<\/td>\n<td>LAN\u5185\uff08\u793e\u5185\u901a\u4fe1\uff09\u306e\u512a\u5148\u5236\u5fa1<\/td>\n<td>10\u301c30\u4e07\u5186<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e21\u8005\u3092\u7d44\u5408\u305b\u308b\u3068\u52b9\u679c\u304c\u7d2f\u7a4d\u3057\u3001\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u6539\u5584\u52b9\u679c\u304c\u6700\u5927\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E5%B0%8E%E5%85%A5%E6%99%82%E3%81%AE%E6%B3%A8%E6%84%8F%E7%82%B9%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u5c0e\u5165\u6642\u306e\u6ce8\u610f\u70b9\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u30b9\u30a4\u30c3\u30c1\u306f\u4fbf\u5229\u3067\u3059\u304c\u3001\u5c0e\u5165\u6642\u306b\u306f <strong>\u300cVLAN\u8a2d\u5b9a\u300d\u300c\u512a\u5148\u30d1\u30b1\u30c3\u30c8\u5b9a\u7fa9\u300d\u300c\u5e2f\u57df\u914d\u5206\u8a2d\u5b9a\u300d<\/strong>\u306a\u3069\u306e\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u8a2d\u5b9a\u30df\u30b9\u3092\u3059\u308b\u3068\u3001QoS\u304c\u52b9\u304b\u306a\u3044\u3069\u3053\u308d\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u30ea\u30b9\u30af\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5f53\u793e\u306e\u652f\u63f4\u4e8b\u4f8b\u3067\u3082\u3001QoS\u5c0e\u5165\u6642\u306b\u306f <strong>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u56f3\u306e\u4f5c\u6210\u2192QoS\u30dd\u30ea\u30b7\u30fc\u8a2d\u8a08\u2192\u8a2d\u5b9a\u5b9f\u88c5\u2192\u52d5\u4f5c\u691c\u8a3c\u300d<\/strong>\u306e4\u30b9\u30c6\u30c3\u30d7\u3067\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u5c02\u9580\u696d\u8005\u7d4c\u7531\u3067\u306e\u5c0e\u5165\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9PBX\u97f3\u8cea\u6539\u5584\u306e\u7dcf\u5408\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u3082\u3054\u53c2\u8003\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"cardlink\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/cloudpbx-onshitukaizen\/\"><div class=\"cardlink_thumbnail\"><img decoding=\"async\" data-src=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2026\/08\/cloudpbx-onshitukaizen-featured-0-120x120.png\" alt=\"\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u3000\uff11\uff10\u9078\" width=\"120\" height=\"120\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 120px; --smush-placeholder-aspect-ratio: 120\/120;\"><\/div><\/a><div class=\"cardlink_content\"><span class=\"cardlink_timestamp\">2019.07.06<\/span><div class=\"cardlink_title\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/cloudpbx-onshitukaizen\/\">\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u3000\uff11\uff10\u9078<\/a><\/div><div class=\"cardlink_excerpt\">\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd5\u30922026\u5e74\u7248\u306b\u6574\u7406\u3057\u3001\u4e2d\u5c0f\u4f01\u696d\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u6a5f\u5668\u30fb\u8a2d\u5b9a\u3067\u54c1\u8cea\u3092\u5e95\u4e0a\u3052\u3059\u308b\u624b\u9806\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002...<\/div><\/div><div class=\"cardlink_footer\"><\/div><\/div>\n<div class=\"cardlink\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/hikari-fiber-speedup\/\"><div class=\"cardlink_thumbnail\"><img decoding=\"async\" data-src=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2026\/08\/hikari-fiber-speedup-featured-0-120x120.png\" alt=\"NTT\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\" width=\"120\" height=\"120\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 120px; --smush-placeholder-aspect-ratio: 120\/120;\"><\/div><\/a><div class=\"cardlink_content\"><span class=\"cardlink_timestamp\">2019.06.19<\/span><div class=\"cardlink_title\"><a href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/cloudpbx-info\/hikari-fiber-speedup\/\">NTT\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5<\/a><\/div><div class=\"cardlink_excerpt\">NTT\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30b3\u30b9\u30c8\u3092\u6291\u3048\u3064\u3064\u9ad8\u901f\u30fb\u5b89\u5b9a\u306b\u3059\u308b\u898b\u76f4\u3057\u306e\u8003\u3048\u65b9\u30922026\u5e74\u7248\u306b\u6574\u7406\u3057\u3001\u4e2d\u5c0f\u4f01\u696d\u304c\u901a\u4fe1\u8cbb\u3068\u54c1\u8cea\u3092\u4e21\u7acb\u3059\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002...<\/div><\/div><div class=\"cardlink_footer\"><\/div><\/div>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E4%BB%A5%E5%A4%96%E3%81%AE%E9%9F%B3%E8%B3%AA%E6%94%B9%E5%96%84%E6%96%BD%E7%AD%96%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u4ee5\u5916\u306e\u97f3\u8cea\u6539\u5584\u65bd\u7b56\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u30b9\u30a4\u30c3\u30c1\u5c0e\u5165\u3068\u5408\u308f\u305b\u3066\u53d6\u308a\u7d44\u3080\u3079\u304d\u97f3\u8cea\u6539\u5584\u65bd\u7b56\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul style=\"list-style:disc;padding-left:24px;margin:8px 0 8px 1em;\">\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\">\u5149\u56de\u7dda\u306eIPv6\u5316\uff08IPoE\uff09\u2014 \u7121\u6599\u3067\u3067\u304d\u308b\u6700\u6709\u529b\u65bd\u7b56<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\">LAN\u30b1\u30fc\u30d6\u30eb\u3092CAT6a\u4ee5\u4e0a\u306b\u4ea4\u63db<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\">Wi-Fi 6\/7\u898f\u683c\u5bfe\u5fdc\u30eb\u30fc\u30bf\u30fc\u3078\u66f4\u65b0<\/li>\n<li style=\"list-style-type:disc;display:list-item;margin-left:.5em;\">\u5c02\u7528IP\u96fb\u8a71\u6a5f\u306e\u5c0e\u5165<\/li>\n<\/ul>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%AE%E9%9F%B3%E8%B3%AA%E5%90%91%E4%B8%8A%E5%8A%B9%E6%9E%9C%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u306e\u97f3\u8cea\u5411\u4e0a\u52b9\u679c\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u30c6\u30fc\u30de\u3067\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<h3 style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. QoS\u30b9\u30a4\u30c3\u30c1\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. <strong>Quality of Service \u30b9\u30a4\u30c3\u30c1\uff08QoS\u30b9\u30a4\u30c3\u30c1\uff09<\/strong>\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u7279\u5b9a\u306e\u901a\u4fe1\uff08\u97f3\u58f0\u30fb\u52d5\u753b\u306a\u3069\uff09\u3092\u512a\u5148\u7684\u306b\u51e6\u7406\u3059\u308bLAN\u30b9\u30a4\u30c3\u30c1\u3067\u3059\u3002\u97f3\u58f0\u901a\u8a71\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u3001\u6df7\u96d1\u6642\u3067\u3082\u97f3\u8cea\u3092\u5b89\u5b9a\u3055\u305b\u308b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%A7%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89PBX%E3%81%AE%E9%9F%B3%E8%B3%AA%E3%81%AF%E6%9C%AC%E5%BD%93%E3%81%AB%E6%94%B9%E5%96%84%E3%81%97%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. QoS\u30b9\u30a4\u30c3\u30c1\u3067\u30af\u30e9\u30a6\u30c9PBX\u306e\u97f3\u8cea\u306f\u672c\u5f53\u306b\u6539\u5584\u3057\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. \u6539\u5584\u3057\u307e\u3059\u3002<strong>20\u4eba\u4ee5\u4e0a\u306e\u30aa\u30d5\u30a3\u30b9\u3067\u8907\u6570\u306e\u901a\u8a71\u3084Web\u4f1a\u8b70\u304c\u540c\u6642\u767a\u751f\u3059\u308b\u74b0\u5883<\/strong>\u3067\u7279\u306b\u52b9\u679c\u7684\u3002\u5f53\u793e\u306e\u691c\u8a3c\u3067\u306f\u3001\u6df7\u96d1\u6642\u306e\u97f3\u5207\u308c\u30fb\u9045\u5ef6\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u307e\u3057\u305f\u300210\u4eba\u4ee5\u4e0b\u306a\u3089\u52b9\u679c\u306f\u9650\u5b9a\u7684\u3067\u3059\u3002<\/p>\n<h3 style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_QoS%E8%A8%AD%E5%AE%9A%E3%81%AF%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%A7%E3%82%82%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%9B%E3%82%93%E3%81%8B%EF%BC%9F\"><\/span>Q. QoS\u8a2d\u5b9a\u306f\u30eb\u30fc\u30bf\u30fc\u3067\u3082\u3067\u304d\u307e\u305b\u3093\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. \u30eb\u30fc\u30bf\u30fc\u3067\u3082QoS\u8a2d\u5b9a\u306f\u53ef\u80fd\u3067\u3059\u3002<strong>YAMAHA NVR510\u7b49\u306e\u696d\u52d9\u7528\u30eb\u30fc\u30bf\u30fc<\/strong>\u304cQoS\u5bfe\u5fdc\u3002LAN\u30b9\u30a4\u30c3\u30c1\u3067QoS\u3092\u304b\u3051\u308b\u3088\u308a\u30eb\u30fc\u30bf\u30fc\u3067QoS\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u4e21\u8005\u3092\u7d44\u5408\u305b\u308b\u3068\u52b9\u679c\u304c\u7d2f\u7a4d\u3057\u307e\u3059\u3002<\/p>\n<h3 style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%81%AE%E4%BE%A1%E6%A0%BC%E5%B8%AF%E3%81%AF%EF%BC%9F\"><\/span>Q. QoS\u30b9\u30a4\u30c3\u30c1\u306e\u4fa1\u683c\u5e2f\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. <strong>10\u301c30\u4e07\u5186\u7a0b\u5ea6<\/strong>\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u5c02\u9580\u30e1\u30fc\u30ab\u30fc\uff08Cisco\u30fbYAMAHA\u7b49\uff09\u304b\u3089\u591a\u6570\u8ca9\u58f2\u3055\u308c\u3066\u304a\u308a\u3001\u30dd\u30fc\u30c8\u6570\u30fb\u901f\u5ea6\uff081G\u30fb10G\uff09\u30fbPoE\u5bfe\u5fdc\u6709\u7121\u3067\u4fa1\u683c\u304c\u5909\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h3 style=\"margin-top:1.2em;\"><span class=\"ez-toc-section\" id=\"Q_QoS%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%81%AF%E8%87%AA%E7%A4%BE%E3%81%A7%E8%A1%8C%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. QoS\u306e\u8a2d\u5b9a\u306f\u81ea\u793e\u3067\u884c\u3048\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A. <strong>\u5c02\u9580\u77e5\u8b58\u304c\u306a\u3044\u3068\u96e3\u3057\u3044<\/strong>\u3067\u3059\u3002VLAN\u8a2d\u5b9a\u30fb\u512a\u5148\u30d1\u30b1\u30c3\u30c8\u306e\u5b9a\u7fa9\u30fb\u5e2f\u57df\u8a2d\u5b9a\u306a\u3069\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u8a2d\u8a08\u304c\u5fc5\u8981\u3002\u5f53\u793e\u306e\u3088\u3046\u306a\u4ee3\u7406\u5e97\u7d4c\u7531\u3067\u8a2d\u5b9a\u652f\u63f4\u3092\u53d7\u3051\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<h2 style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%83%BB%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%83%BB%E5%9B%9E%E7%B7%9A%E3%81%AE%E7%B5%84%E5%90%88%E3%81%9B%E4%BA%8B%E4%BE%8B%E3%81%AF%EF%BC%9F\"><\/span>QoS\u30b9\u30a4\u30c3\u30c1\u30fb\u30eb\u30fc\u30bf\u30fc\u30fb\u56de\u7dda\u306e\u7d44\u5408\u305b\u4e8b\u4f8b\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"size-medium wp-image-459 aligncenter lazyload\" data-src=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/wp-content\/uploads\/2026\/08\/file60-dokan.png\" alt=\"QoS\u5c0e\u5165\u4e8b\u4f8b\" width=\"284\" height=\"149\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 284px; --smush-placeholder-aspect-ratio: 284\/149;\" 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style=\"margin-top:1.6em;\"><span class=\"ez-toc-section\" id=\"QoS%E5%B0%8E%E5%85%A5%E3%81%AE%E5%8A%B9%E6%9E%9C%E3%82%92%E6%B8%AC%E5%AE%9A%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95%E3%81%AF%EF%BC%9F\"><\/span>QoS\u5c0e\u5165\u306e\u52b9\u679c\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>QoS\u30b9\u30a4\u30c3\u30c1\u30fb\u30eb\u30fc\u30bf\u30fc\u5c0e\u5165\u5f8c\u306f\u3001<strong>\u52b9\u679c\u3092\u5b9a\u91cf\u7684\u306b\u6e2c\u5b9a<\/strong>\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u5f53\u793e\u304c\u63a8\u5968\u3059\u308b\u6e2c\u5b9a\u65b9\u6cd5\u306f\u3001<strong>\u300c\u2460 ping\u8a08\u6e2c\u3067\u30ec\u30a4\u30c6\u30f3\u30b7\u5909\u5316\u3092\u78ba\u8a8d\u300d\u300c\u2461 \u901f\u5ea6\u8a08\u6e2c\u30c4\u30fc\u30eb\u3067\u5e2f\u57df\u7af6\u5408\u6642\u306e\u901f\u5ea6\u4f4e\u4e0b\u3092\u89b3\u6e2c\u300d\u300c\u2462 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