{"id":16194,"date":"2024-07-11T17:35:58","date_gmt":"2024-07-11T08:35:58","guid":{"rendered":"https:\/\/www.secuavail.com\/kb\/?p=16194"},"modified":"2024-08-23T11:29:11","modified_gmt":"2024-08-23T02:29:11","slug":"catalyst-vlan-switchport","status":"publish","type":"post","link":"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/","title":{"rendered":"Catalyst\u30b9\u30a4\u30c3\u30c1\uff5eVLAN\u3068\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\uff5e"},"content":{"rendered":"<p>\u5f53\u8a18\u4e8b\u3067\u306fCatalyst\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3051\u308bVLAN\u3068\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<\/div><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:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#VLAN%E3%81%A8%E3%81%AF\" >VLAN\u3068\u306f<\/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:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#VLAN%E3%81%AE%E7%A8%AE%E9%A1%9E\" >VLAN\u306e\u7a2e\u985e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%82%BF%E3%82%B0%E4%BB%98%E3%81%8DVLAN%E3%81%A8%E3%82%BF%E3%82%B0%E3%81%AA%E3%81%97VLAN\" >\u30bf\u30b0\u4ed8\u304dVLAN\u3068\u30bf\u30b0\u306a\u3057VLAN<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%83%9D%E3%83%BC%E3%83%88%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" >\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%88%EF%BC%88Access_Port%EF%BC%89\" >\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\uff08Access Port\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%83%88%E3%83%A9%E3%83%B3%E3%82%AF%E3%83%9D%E3%83%BC%E3%83%88%EF%BC%88Trunk_Port%EF%BC%89\" >\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\uff08Trunk Port\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E6%AF%94%E8%BC%83\" >\u6bd4\u8f03<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%80%90%E5%AE%9F%E8%B7%B5%E3%80%91%E8%A8%AD%E5%AE%9A%E3%83%BB%E4%BD%BF%E7%94%A8%E7%92%B0%E5%A2%83%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\" >\u3010\u5b9f\u8df5\u3011\u8a2d\u5b9a\u30fb\u4f7f\u7528\u74b0\u5883\u306b\u3064\u3044\u3066<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E8%A8%AD%E5%AE%9A%E7%92%B0%E5%A2%83%E5%9B%B3\" >\u8a2d\u5b9a\u74b0\u5883\u56f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#VLAN%E3%81%AE%E4%BD%9C%E6%88%90%E3%81%A8%E3%83%9D%E3%83%BC%E3%83%88%E3%81%B8%E5%89%B2%E3%82%8A%E5%BD%93%E3%81%A6%E6%96%B9%E6%B3%95\" >VLAN\u306e\u4f5c\u6210\u3068\u30dd\u30fc\u30c8\u3078\u5272\u308a\u5f53\u3066\u65b9\u6cd5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E7%96%8E%E9%80%9A%E7%A2%BA%E8%AA%8D\" >\u758e\u901a\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E7%A2%BA%E8%AA%8D%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89\" >\u30b9\u30a4\u30c3\u30c1\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E3%81%BE%E3%81%A8%E3%82%81\" >\u307e\u3068\u3081<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-vlan-switchport\/#%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\" >\u53c2\u8003\u6587\u732e<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"VLAN%E3%81%A8%E3%81%AF\"><\/span>VLAN\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>VLAN\uff08Virtual Local Area Network\uff09\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u5272\u3057\u3001\u30c7\u30fc\u30bf\u304c\u8ee2\u9001\u3055\u308c\u308b\u7bc4\u56f2\u3092\u9650\u5b9a\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002VLAN\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4e0d\u8981\u306a\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u4e0b\u56f3\u306e\u3088\u3046\u306b\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u30c9\u30e1\u30a4\u30f3\u3092\u5206\u5272\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6e1b\u5c11\u3055\u305b\u3001<br \/>\n\u52b9\u7387\u7684\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7ba1\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16197 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-1.png\" alt=\"\" width=\"657\" height=\"383\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-1.png 657w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-1-300x175.png 300w\" sizes=\"auto, (max-width: 657px) 100vw, 657px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16198 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-2.png\" alt=\"\" width=\"686\" height=\"426\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-2.png 686w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-2-300x186.png 300w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"VLAN%E3%81%AE%E7%A8%AE%E9%A1%9E\"><\/span>VLAN\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"width: 100%; height: 170px;\" width=\"100%\">\n<tbody>\n<tr style=\"height: 30px; background-color: #ffffff;\">\n<td style=\"height: 30px;\" width=\"24%\">VLAN\u306e\u7a2e\u985e<\/td>\n<td style=\"height: 30px;\" width=\"75%\">\u8aac\u660e<\/td>\n<\/tr>\n<tr style=\"height: 113px;\">\n<td style=\"height: 10px;\" width=\"24%\">\u30c7\u30d5\u30a9\u30eb\u30c8VLAN<\/td>\n<td style=\"height: 10px;\" width=\"75%\">\u3059\u3079\u3066\u306e\u30dd\u30fc\u30c8\u304c\u521d\u671f\u8a2d\u5b9a\u3067\u5c5e\u3059\u308bVLAN<br \/>\n\uff08\u591a\u304f\u306e\u6a5f\u7a2e\u3067VLAN ID\u300c1\u300d\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u308b\uff09<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px;\" width=\"24%\">\u7ba1\u7406VLAN<\/td>\n<td style=\"height: 30px;\" width=\"75%\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6271\u3046\u305f\u3081\u306eVLAN<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px;\" width=\"24%\">\u30bf\u30b0\u4ed8\u304dVLAN<\/td>\n<td style=\"height: 30px;\" width=\"75%\">\u30d5\u30ec\u30fc\u30e0\u306bVLAN\u30bf\u30b0\u3092\u4ed8\u52a0\u3057\u3001\u9001\u4fe1\u3055\u308c\u308bVLAN<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px;\" width=\"24%\">\u30bf\u30b0\u306a\u3057VLAN<\/td>\n<td style=\"height: 30px;\" width=\"75%\">\u30d5\u30ec\u30fc\u30e0\u306bVLAN\u30bf\u30b0\u3092\u4ed8\u52a0\u305b\u305a\u306b\u9001\u4fe1\u3055\u308c\u308bVLAN<\/td>\n<\/tr>\n<tr style=\"height: 113px;\">\n<td style=\"height: 10px;\" width=\"24%\">\u30cd\u30a4\u30c6\u30a3\u30d6VLAN<\/td>\n<td style=\"height: 10px;\" width=\"75%\">\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u3067\u30bf\u30b0\u306a\u3057\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6271\u3046\u305f\u3081\u306eVLAN<br \/>\n\uff08\u901a\u5e38\u3001\u30c7\u30d5\u30a9\u30eb\u30c8VLAN\u3068\u3057\u3066\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\uff09<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px;\" width=\"24%\">\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8VLAN<\/td>\n<td style=\"height: 30px;\" width=\"75%\">VLAN\u3092\u3055\u3089\u306b\u8907\u6570\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u5272\u3067\u304d\u308bVLAN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u203bVLAN\u30bf\u30b0\u306b\u3064\u3044\u3066\u306f\u3001\u672c\u30b5\u30a4\u30c8\u306e\u300c<a href=\"https:\/\/www.secuavail.com\/kb\/nw-device\/cisco\/catalyst-nativevlan\/\" target=\"_blank\" rel=\"noopener\">Catalyst\u30b9\u30a4\u30c3\u30c1\uff5e\u30cd\u30a4\u30c6\u30a3\u30d6VLAN\u306e\u8a2d\u5b9a\u65b9\u6cd5\uff5e<\/a>\u300d\u306b\u3066\u8a73\u3057\u304f\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u4f75\u305b\u3066\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%BF%E3%82%B0%E4%BB%98%E3%81%8DVLAN%E3%81%A8%E3%82%BF%E3%82%B0%E3%81%AA%E3%81%97VLAN\"><\/span>\u30bf\u30b0\u4ed8\u304dVLAN\u3068\u30bf\u30b0\u306a\u3057VLAN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"56\"><\/td>\n<td width=\"246\"><strong>\u30bf\u30b0\u4ed8\u304dVLAN\uff08Tagged VLAN\uff09<\/strong><\/td>\n<td width=\"264\"><strong>\u30bf\u30b0\u306a\u3057VLAN\uff08Untagged VLAN\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"56\">\u8aac\u660e<\/td>\n<td width=\"246\">IEEE802.1Q\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u57fa\u3065\u304d\u3001<br \/>\n\u30d5\u30ec\u30fc\u30e0\u306b\u30bf\u30b0\u304c\u4ed8\u52a0\u3055\u308c\u308bVLAN<\/td>\n<td width=\"264\">\u30bf\u30b0\u306a\u3057\u3067\u30d5\u30ec\u30fc\u30e0\u304c\u9001\u4fe1\u3055\u308c\u308bVLAN<\/td>\n<\/tr>\n<tr>\n<td width=\"56\">\u7279\u5fb4<\/td>\n<td width=\"246\">\u30bf\u30b0\u304c\u4ed8\u52a0\u3055\u308c\u308b\u305f\u3081\u3001<br \/>\n\u7570\u306a\u308bVLAN\u3092\u533a\u5225\u3067\u304d\u308b<\/td>\n<td width=\"264\">\u30bf\u30b0\u304c\u306a\u3044\u305f\u3081\u3001\u30d5\u30ec\u30fc\u30e0\u306f<br \/>\n\u30bf\u30b0\u306a\u3057\u306e\u72b6\u614b\u3067\u9001\u4fe1\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td width=\"56\">\u7528\u9014<\/td>\n<td width=\"246\">\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8<\/td>\n<td width=\"264\">\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u307e\u305f\u306f\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u8a2d\u5b9a\u4f8b\uff08VLAN\u4f5c\u6210\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u5272\u308a\u5f53\u3066\uff09<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#vlan[ID]\r\nSwitch(config-vlan)#name [vlan-name]<\/pre>\n<ul>\n<li>VLAN ID\u306f\uff11\uff5e4094\u306e\u7bc4\u56f2\u3067\u6307\u5b9a\u3067\u304d\u3001\u540c\u6642\u306b\u8907\u6570\u306eVLAN\u3092\u4f5c\u6210\u3057\u305f\u3044\u5834\u5408\u306f\u300c,\u300d\u3084\u300c-\u300d\u3092\u4f7f\u7528\u3059\u308b<br \/>\n\uff08\u4f8b\uff1avlan 10,20 \uff5cvlan10-20\uff09<\/li>\n<li>VLAN\u306e\u540d\u524d\u8a2d\u5b9a\u306f\u4efb\u610f\u3067\u3042\u308a\u3001\u7ba1\u7406\u4e0a\u306e\u89b3\u70b9\u3067\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#interface vlan [ID]\r\nSwitch(config-if)# ip address [IP] [mask]\r\nSwitch(config-if)# no shutdown<\/pre>\n<ul>\n<li>\u7ba1\u7406\u7528\u3068\u3057\u3066L2\u6a5f\u5668\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306b\u306fVLAN\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306b\u3088\u308a\u3001L2\u6a5f\u5668\u306b\u5bfe\u3057\u3066\u3001telnet\u63a5\u7d9a\u306a\u3069\u30ea\u30e2\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%83%9D%E3%83%BC%E3%83%88%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\"><\/span>\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c7\u30d0\u30a4\u30b9\u306e\u7269\u7406\u7684\u307e\u305f\u306f\u8ad6\u7406\u7684\u306a\u63a5\u7d9a\u70b9\u3067\u3059\u3002<br \/>\n\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e2\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%88%EF%BC%88Access_Port%EF%BC%89\"><\/span>\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\uff08Access Port\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306f\u3001\u5358\u4e00\u306eVLAN\u306b\u5c5e\u3059\u308b\u30dd\u30fc\u30c8\u3067\u3059\u3002<br \/>\n\u901a\u5e38\u3001\u30a8\u30f3\u30c9\u30c7\u30d0\u30a4\u30b9\u3068\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002<br \/>\n\u5404\u30dd\u30fc\u30c8\u306b\uff11\u3064\u306eVLAN\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3001VLAN\u30bf\u30b0\u304c\u4ed8\u52a0\u3055\u308c\u306a\u3044\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u53d7\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<p>\u8a2d\u5b9a\u4f8b<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#interface GigabitEthernet[\u756a\u53f7]\r\nSwitch(config-if)# switchport mode access\r\nSwitch(config-if)# switchport access vlan [ID]<\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%88%E3%83%A9%E3%83%B3%E3%82%AF%E3%83%9D%E3%83%BC%E3%83%88%EF%BC%88Trunk_Port%EF%BC%89\"><\/span>\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\uff08Trunk Port\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u306f\u3001\u8907\u6570\u306eVLAN\u3092\u540c\u6642\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30dd\u30fc\u30c8\u3067\u3059\u3002<br \/>\n\u4e3b\u306b\u30b9\u30a4\u30c3\u30c1\u9593\u3084\u30b9\u30a4\u30c3\u30c1\u3068\u30eb\u30fc\u30bf\u9593\u306e\u63a5\u7d9a\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<br \/>\nIEEE802.1Q\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3001\u30d5\u30ec\u30fc\u30e0\u306bVLAN\u30bf\u30b0\u3092\u4ed8\u52a0\u3057\u3066\u9001\u4fe1\u3059\u308b\u306e\u3067\u3001<br \/>\n\u7570\u306a\u308bVLAN\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8a2d\u5b9a\u4f8b<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#interface GigabitEthernet[\u756a\u53f7]\r\nSwitch(config-if)# switchport mode trunk\r\nSwitch(config-if)#switchport trunk allowed vlan [ID],[ID]\r\n\u203bSwitch(config-if)#switchport nonegotiate<\/pre>\n<p>\u203bCisco\u88fd\u54c1\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3044\u3066\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u306e\u81ea\u52d5\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u505c\u6b62<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%AF%94%E8%BC%83\"><\/span>\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"104\"><\/td>\n<td width=\"208\"><strong>\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8<\/strong><\/td>\n<td width=\"255\"><strong>\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"104\">\u7528\u9014<\/td>\n<td width=\"208\">\u30a8\u30f3\u30c9\u30c7\u30d0\u30a4\u30b9\u3068\u63a5\u7d9a<\/td>\n<td width=\"255\">\u30b9\u30a4\u30c3\u30c1\u9593\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u30eb\u30fc\u30bf\u9593\u306e\u63a5\u7d9a<\/td>\n<\/tr>\n<tr>\n<td width=\"104\">VLAN\u306e\u6570<\/td>\n<td width=\"208\">\uff11\u3064\u306eVLAN\u306e\u307f<\/td>\n<td width=\"255\">\u8907\u6570\u306eVLAN<\/td>\n<\/tr>\n<tr>\n<td width=\"104\">VLAN\u30bf\u30b0<\/td>\n<td width=\"208\">\u30bf\u30b0\u306a\u3057<\/td>\n<td width=\"255\">\u30bf\u30b0\u4ed8\u304d\uff08IEEE802.1Q\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"104\">\u8a2d\u5b9a\u30b3\u30de\u30f3\u30c9<\/td>\n<td width=\"208\">Switchport mode access<br \/>\nSwitchport access vlan [ID]<\/td>\n<td width=\"255\">Switchport mode trunk<br \/>\nSwitchport trunk allowed vlan [ID]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E3%80%90%E5%AE%9F%E8%B7%B5%E3%80%91%E8%A8%AD%E5%AE%9A%E3%83%BB%E4%BD%BF%E7%94%A8%E7%92%B0%E5%A2%83%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\"><\/span>\u3010\u5b9f\u8df5\u3011\u8a2d\u5b9a\u30fb\u4f7f\u7528\u74b0\u5883\u306b\u3064\u3044\u3066<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%E8%A8%AD%E5%AE%9A%E7%92%B0%E5%A2%83%E5%9B%B3\"><\/span>\u8a2d\u5b9a\u74b0\u5883\u56f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16199 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-3.png\" alt=\"\" width=\"1299\" height=\"766\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-3.png 1299w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-3-300x177.png 300w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-3-768x453.png 768w\" sizes=\"auto, (max-width: 1299px) 100vw, 1299px\" \/><\/a><\/p>\n<p>\u4eca\u56de\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u9593\u3092\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u3067\u63a5\u7d9a\u3057\u3001VLAN10\u3068VLAN20\u306e\u901a\u4fe1\u3092\u6d41\u308c\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<br \/>\n\u3053\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001\u540c\u3058VLAN\u306b\u5c5e\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u540c\u58eb\u304c\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u5404\u6a5f\u5668\u306eIP\u30a2\u30c9\u30ec\u30b9\u3084VLAN\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u306f\u74b0\u5883\u56f3\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"VLAN%E3%81%AE%E4%BD%9C%E6%88%90%E3%81%A8%E3%83%9D%E3%83%BC%E3%83%88%E3%81%B8%E5%89%B2%E3%82%8A%E5%BD%93%E3%81%A6%E6%96%B9%E6%B3%95\"><\/span>VLAN\u306e\u4f5c\u6210\u3068\u30dd\u30fc\u30c8\u3078\u5272\u308a\u5f53\u3066\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>VLAN\u4f5c\u6210\u3057\u3001\u7ba1\u7406\u7528\u3068\u3057\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#vlan 10,20\r\n\r\nSwitch(config)#interface vlan 10\r\nSwitch(config-if)# ip address 192.168.1.1 255.255.255.0\r\nSwitch(config-if)# no shutdown \r\n\r\nSwitch(config)#interface vlan 20\r\nSwitch(config-if)# ip address 192.168.2.1 255.255.255.0\r\nSwitch(config-if)# no shutdown<\/pre>\n<p>\u203b\u30b9\u30a4\u30c3\u30c1\uff12\u306b\u3082\u540c\u69d8\u306bVLAN\u3092\u4f5c\u6210\u3057\u3001\u7ba1\u7406\u7528\u3068\u3057\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u308b<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528\u3059\u308b\u30dd\u30fc\u30c8\u306bVLAN\u3092\u5272\u308a\u5f53\u3066<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch(config)#interface FastEthernet0\/1\r\nSwitch(config-if)# switchport mode access\r\nSwitch(config-if)# switchport access vlan 10\r\n\r\nSwitch(config)#interface FastEthernet0\/2\r\nSwitch(config-if)# switchport mode access\r\nSwitch(config-if)# switchport access vlan 20\r\n\r\nSwitch(config)#interface Fastethernet0\/3\r\nSwitch(config-if)#switchport mode trunk\r\nSwitch(config-if)#switchport trunk allowed vlan 10,20\r\nSwitch(config-if)#switchport nonegotiate<\/pre>\n<p>\u203b\u30b9\u30a4\u30c3\u30c1\uff12\u306b\u3082\u540c\u69d8\u306b\u4f7f\u7528\u3059\u308b\u30dd\u30fc\u30c8\u306bVLAN\u3092\u5272\u308a\u5f53\u3066\u308b<\/p>\n<ol start=\"3\">\n<li>\u8a2d\u5b9a\u3057\u305f\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch#show running-config<\/pre>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16200 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-4.png\" alt=\"\" width=\"560\" height=\"193\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-4.png 560w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-4-300x103.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><\/p>\n<p>\u203bCisco Catalyst 2940 2950 2900XL 3500XL\u30b7\u30ea\u30fc\u30ba\u30b9\u30a4\u30c3\u30c1\u3067\uff12\u3064\u4ee5\u4e0a\u306eVLAN\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001VLAN\u306f\u7ba1\u7406\u4e0a\u30c0\u30a6\u30f3\u72b6\u614b\u306b\u306a\u308b\u3002[1]<br \/>\n\u2192\u4e00\u5ea6\u306b\uff11\u3064\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u307f\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16201 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-5.png\" alt=\"\" width=\"567\" height=\"208\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-5.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-5-300x110.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch#show vlan<\/pre>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16202 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-6.png\" alt=\"\" width=\"567\" height=\"176\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-6.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-6-300x93.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<ul>\n<li>\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u304c\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306e\u5834\u5408\u306e\u51fa\u529b<\/li>\n<\/ul>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch#show interfaces fastethernet0\/1 switchport<\/pre>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16203 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-7.png\" alt=\"\" width=\"567\" height=\"456\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-7.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-7-300x241.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<ul>\n<li>\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u304c\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u306e\u5834\u5408\u306e\u51fa\u529b\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Switch#show interfaces fastethernet0\/3 switchport<\/pre>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16204 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-8.png\" alt=\"\" width=\"567\" height=\"484\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-8.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-8-300x256.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/p>\n<p>\u203b\u30b9\u30a4\u30c3\u30c1\uff12\u306b\u3082\u3001\u9069\u5207\u306b\u8a2d\u5b9a\u3067\u304d\u3066\u3044\u308b\u304b\u3001\u4e0a\u8a18\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E7%96%8E%E9%80%9A%E7%A2%BA%E8%AA%8D\"><\/span>\u758e\u901a\u78ba\u8a8d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>PC1\u2192PC3\u3000VLAN10\u540c\u58eb\u3001\u901a\u4fe1\u304c\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-9.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16205 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-9.png\" alt=\"\" width=\"567\" height=\"230\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-9.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-9-300x122.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/li>\n<li>PC2\u2192PC4\u3000VLAN20\u540c\u58eb\u3001\u901a\u4fe1\u304c\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-10.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16206 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-10.png\" alt=\"\" width=\"567\" height=\"218\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-10.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-10-300x115.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/li>\n<li>PC1\u2192PC4\u3000\u7570\u306a\u308bVLAN\u9593\u3067\u901a\u4fe1\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d<br \/>\n<a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-11.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16207 size-full\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-11.png\" alt=\"\" width=\"567\" height=\"181\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-11.png 567w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2024\/07\/Catalyst-1-11-300x96.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/a><\/li>\n<\/ul>\n<p>\u758e\u901a\u78ba\u8a8d\u3092\u901a\u3058\u3066\u3001\u8a2d\u5b9a\u3057\u305f\u5185\u5bb9\u304c\u671f\u5f85\u901a\u308a\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u7570\u306a\u308bVLAN\u9593\u3067\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b\u306f\u3001L3\u6a5f\u5668\u3092\u4f7f\u7528\u3057\u3066VLAN\u9593\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E7%A2%BA%E8%AA%8D%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89\"><\/span>\u30b9\u30a4\u30c3\u30c1\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30b9\u30a4\u30c3\u30c1\u306b\u8a2d\u5b9a\u3057\u305f\u5f8c\u3001\u305d\u306e\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u3002<br \/>\n\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a2d\u5b9a\u304c\u9069\u5207\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u9069\u5b9c\u78ba\u8a8d\u3057\u306a\u304c\u3089\u3001\u884c\u3046\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%; height: 224px;\" width=\"100%\">\n<tbody>\n<tr style=\"height: 56px;\">\n<td style=\"height: 56px;\" width=\"60%\">\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9<\/td>\n<td style=\"height: 56px;\" width=\"39%\">\u8aac\u660e<\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"height: 56px;\" width=\"60%\">Switch#show running-config<\/td>\n<td style=\"height: 56px;\" width=\"39%\">\u73fe\u5728\u306e\u30b3\u30f3\u30d5\u30a3\u30b0\u3092\u8868\u793a<\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"height: 56px;\" width=\"60%\">Switch#show vlan<\/td>\n<td style=\"height: 56px;\" width=\"39%\">\u30b9\u30a4\u30c3\u30c1\u306eVLAN\u60c5\u5831\u3092\u8868\u793a<\/td>\n<\/tr>\n<tr style=\"height: 56px;\">\n<td style=\"height: 56px;\" width=\"60%\">Switch#show interfaces fastethernet[\u756a\u53f7] switchport<\/td>\n<td style=\"height: 56px;\" width=\"39%\">\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u306eVLAN\u60c5\u5831\u306e\u8868\u793a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001Catalyst\u30b9\u30a4\u30c3\u30c1\u306bVLAN\u3068\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001<br \/>\n\u5177\u4f53\u7684\u306a\u74b0\u5883\u3092\u4f8b\u306b\u6319\u3052\u3066\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<br \/>\nVLAN\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u5272\u3057\u3001\u30c7\u30fc\u30bf\u304c\u8ee2\u9001\u3055\u308c\u308b\u7bc4\u56f2\u3092\u9650\u5b9a\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002<br \/>\n\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306f\u4e3b\u306b\u3001\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u3068\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306e2\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<br \/>\n\u8a2d\u5b9a\u624b\u9806\u306f\u7279\u306b\u96e3\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3001\u305c\u3072\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\"><\/span>\u53c2\u8003\u6587\u732e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>[1]<a href=\"https:\/\/community.cisco.com\/t5\/networking-knowledge-base\/the-vlan-goes-to-the-administratively-down-state-if-two-or-more\/ta-p\/3122356\" target=\"_blank\" rel=\"noopener\">https:\/\/community.cisco.com\/t5\/networking-knowledge-base\/the-vlan-goes-to-the-administratively-down-state-if-two-or-more\/ta-p\/3122356<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u5f53\u8a18\u4e8b\u3067\u306fCatalyst\u30b9\u30a4\u30c3\u30c1\u306b\u304a\u3051\u308bVLAN\u3068\u30b9\u30a4\u30c3\u30c1\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002 VLAN\u3068\u306f VLAN\uff08Virtual Local Area Network\uff09\u306f\u3001\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u5272\u3057\u3001\u30c7\u30fc\u30bf\u304c\u8ee2\u9001\u3055\u308c\u308b [&hellip;]","protected":false},"author":44,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[15],"class_list":["post-16194","post","type-post","status-publish","format-standard","hentry","category-cisco","tag-cisco"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/16194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/users\/44"}],"replies":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/comments?post=16194"}],"version-history":[{"count":6,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/16194\/revisions"}],"predecessor-version":[{"id":16387,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/16194\/revisions\/16387"}],"wp:attachment":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/media?parent=16194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/categories?post=16194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/tags?post=16194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}