{"id":546,"date":"2017-02-23T00:42:00","date_gmt":"2017-02-22T15:42:00","guid":{"rendered":"https:\/\/wp.zassoul.com\/?p=546"},"modified":"2017-02-23T00:42:00","modified_gmt":"2017-02-22T15:42:00","slug":"%e3%82%b9%e3%83%91%e3%83%84%e3%83%aa%e3%81%a8vlan%e3%81%ae%e8%a9%b1","status":"publish","type":"post","link":"https:\/\/wp.zassoul.com\/?p=546","title":{"rendered":"\u30b9\u30d1\u30c4\u30ea\u3068VLAN\u306e\u8a71"},"content":{"rendered":"<p>Elasticsearch\u3084\u308b\u3084\u308b\u8a50\u6b3a\u306b\u306a\u308a\u3064\u3064\u4eca\u65e5\u3053\u306e\u3054\u308d\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u4e2d\u306e\u57fa\u672c, L2\u306e\u8a71\u3067\u30cf\u30de\u3063\u305f\u3068\u3044\u3046\u304b\u4eca\u66f4\u306a\u304c\u3089\u306b\u7406\u89e3\u3057\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u306e\u3067\u8a18\u9332\u3057\u3068\u304f\u3002<\/p>\n<p>\u30b9\u30a4\u30c3\u30c13\u53f0\u3067RSTP+PVST\u3067\u4e09\u89d2\u5f62\u306e\u69cb\u6210\u3092\u7d44\u3093\u3060\u3093\u3060\u3051\u3069, \u3046\u3061\u4e0a\u4f4d\u306e1\u53f0\u306e\u6a5f\u5668\u304c\u4f5c\u696d\u7bc4\u56f2\u3058\u3083\u306a\u304b\u3063\u305f\u306e\u3067\u69cb\u6210\u304c\u3055\u3063\u3071\u308a\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3002<br \/>\u30d9\u30f3\u30c0\u30fc\u3082\u9055\u3046\u306e\u3067, \u60c5\u5831\u304c\u5168\u304f\u51fa\u3066\u3053\u306a\u3044\u3068\u3044\u3046\u8cac\u4efb\u533a\u5206\u3067\u304d\u3063\u3071\u308a\u3068\u60c5\u5831\u3082\u5207\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u73fe\u5834\u3067\u306e\u3053\u3068\u3002<\/p>\n<p>STP\u306b\u95a2\u3057\u3066\u306f\u3053\u3061\u3089\u5074\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3088\u3046\u306b, \u8272\u3005\u5024\u3092\u3044\u3058\u3063\u305f\u3051\u30692\u3064\u3042\u308b\u3046\u3061, 1\u3064\u306eVLAN\u304c\u60f3\u5b9a\u5916\u306e\u30dd\u30fc\u30c8\u304c\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u306b\u306a\u3063\u305f\u3002<br \/>show spanning-tree \uff5e\uff5e\uff5e\u3067\u63a2\u3063\u3066\u307f\u308b\u3068, \u3069\u30fc\u3082\u5bfe\u5411\u304cTransparent\u306b\u306a\u3063\u3066\u3044\u308b\u3063\u307d\u3044\u3002VLAN\u5206\u3051\u3066\u306a\u3044\u306e\u304b\u3088!\u3068\u304b\u601d\u3063\u305f\u3051\u3069, \u30ed\u30b0\u6301\u3061\u5e30\u3063\u3066STP\u3084BPDU\u306b\u3064\u3044\u3066\u65b0\u624b\u773c\u3066\u8abf\u3079\u308b\u3068\u30a2\u30af\u30bb\u30b9\u30dd\u30fc\u30c8\u306b\u3057\u3066\u3044\u308b\u305f\u3081VLAN\u8a8d\u8b58\u3057\u306a\u3044\u3063\u3066\u306e\u304c\u308f\u304b\u3063\u305f\u3002<\/p>\n<p>\u305d\u3089\u305d\u3046\u304b\u3002\u3063\u3066\u601d\u3046\u3093\u3060\u3051\u3069VLAN\u30bf\u30b0\u306f\u30c8\u30e9\u30f3\u30af\u30dd\u30fc\u30c8\u3067\u3057\u304b\u4ed8\u4e0e\u3055\u308c\u306a\u3044\u3088\u306d\u3068\u304b, \u30dd\u30fc\u30c8VLAN\u306f\u5bfe\u5411\u306eVLAN\u8a2d\u5b9a\u306a\u3093\u3066\u610f\u8b58\u3057\u306a\u3044\u3088\u306d\u3068\u304b, \u3042\u307e\u308a\u6c17\u306b\u305b\u305a\u306b\u3044\u305f\u3068\u3053\u308d\u3067\u8e93\u3044\u305f\u306e\u3067\u3084\u3063\u3071\u57fa\u790e\u306f\u3057\u3063\u304b\u308a\u305b\u306a\u3044\u304b\u3093\u3088\u306d\u3068\u601d\u3044\u307e\u3057\u305f\u3068\u3055\u3002<\/p>\n<p>\u3061\u3087\u3063\u3068\u308f\u304b\u308a\u3065\u3089\u3044\u3051\u3069, \u56f3\u304b\u3044\u3066\u6b8b\u3057\u3068\u304f\u3002<\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"https:\/\/4.bp.blogspot.com\/-2n3I0qkM7z8\/WK2wdMbgtOI\/AAAAAAAAAME\/3gI7qkfMnyYPLNime3Um0VnZYiRtD6UkACLcB\/s1600\/01.png\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"115\" src=\"https:\/\/4.bp.blogspot.com\/-2n3I0qkM7z8\/WK2wdMbgtOI\/AAAAAAAAAME\/3gI7qkfMnyYPLNime3Um0VnZYiRtD6UkACLcB\/s320\/01.png\" width=\"320\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">transparent\u306e\u6a5f\u5668\u3092HUB\u3067\u4ee3\u7528\u3002<br \/>2\u3064\u306eVLAN\u304c\u3042\u308b\u69cb\u6210\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"https:\/\/2.bp.blogspot.com\/-1cZruqsEz9I\/WK2wdGmGfdI\/AAAAAAAAAMI\/ABKlsp_grjwqYDFKbtZ4HLDH9etSjH-OgCLcB\/s1600\/02.png\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"201\" src=\"https:\/\/2.bp.blogspot.com\/-1cZruqsEz9I\/WK2wdGmGfdI\/AAAAAAAAAMI\/ABKlsp_grjwqYDFKbtZ4HLDH9etSjH-OgCLcB\/s320\/02.png\" width=\"320\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u8a2d\u8a08\u4e0a, VLAN10\u306fSW A\u304cRootBridge, VLAN20\u306fSW B\u304cRoot Bridge\u306b\u306a\u3063\u3066\u307b\u3057\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"https:\/\/2.bp.blogspot.com\/-9V-Vu3B7EP4\/WK2wdECuaPI\/AAAAAAAAAMA\/qHKJrsB_Bssqi4PeNZP6h-DOTfcEsa9LgCLcB\/s1600\/03.png\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"217\" src=\"https:\/\/2.bp.blogspot.com\/-9V-Vu3B7EP4\/WK2wdECuaPI\/AAAAAAAAAMA\/qHKJrsB_Bssqi4PeNZP6h-DOTfcEsa9LgCLcB\/s320\/03.png\" width=\"320\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">BPDU\u306e\u52d5\u304d\u3092\u304a\u3063\u3066\u3044\u304f\u2460<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"https:\/\/2.bp.blogspot.com\/-GH7BlAUq5Sw\/WK2wdjc3QII\/AAAAAAAAAMM\/Y4FuLQPtjOgNGt79Cy_g8jHzgPbp4g2ywCLcB\/s1600\/04.png\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"189\" src=\"https:\/\/2.bp.blogspot.com\/-GH7BlAUq5Sw\/WK2wdjc3QII\/AAAAAAAAAMM\/Y4FuLQPtjOgNGt79Cy_g8jHzgPbp4g2ywCLcB\/s320\/04.png\" width=\"320\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">BPDU\u306e\u52d5\u304d\u3092\u304a\u3063\u3066\u3044\u304f\u2461<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<table align=\"center\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin-left: auto; margin-right: auto; text-align: center;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"https:\/\/4.bp.blogspot.com\/-TP-amXMLXOM\/WK2wdmqHDMI\/AAAAAAAAAMQ\/Qq0Earg0snY6RTnwbBw8Zm6ZlLUNj90YgCLcB\/s1600\/05.png\" style=\"margin-left: auto; margin-right: auto;\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" height=\"174\" src=\"https:\/\/4.bp.blogspot.com\/-TP-amXMLXOM\/WK2wdmqHDMI\/AAAAAAAAAMQ\/Qq0Earg0snY6RTnwbBw8Zm6ZlLUNj90YgCLcB\/s320\/05.png\" width=\"320\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">BPDU\u306e\u52d5\u304d\u3092\u304a\u3063\u3066\u3044\u304f\u2462<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>STP\u52d5\u304b\u3059\u3068\u304d\u306f\u63a5\u7d9a\u6a5f\u5668\u306e\u8a2d\u5b9a\u306f\u3057\u3063\u304b\u308a\u624b\u306b\u5165\u308c\u3066\u304a\u304f\u3079\u304d\u3088\u306d\u3002<br \/>(\u672c\u6765\u3069\u306e\u30b1\u30fc\u30b9\u3067\u3082\u305d\u3046\u306a\u3093\u3067\u3057\u3087\u3046\u3051\u3069\u306d\u30fb\u30fb\u30fb)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Elasticsearch\u3084\u308b\u3084\u308b\u8a50\u6b3a\u306b\u306a\u308a\u3064\u3064\u4eca\u65e5\u3053\u306e\u3054\u308d\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u672c\u4e2d\u306e\u57fa\u672c, L2\u306e\u8a71\u3067\u30cf\u30de\u3063\u305f\u3068\u3044\u3046\u304b\u4eca\u66f4\u306a\u304c\u3089\u306b\u7406\u89e3\u3057\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u306e\u3067\u8a18\u9332\u3057\u3068\u304f\u3002 \u30b9\u30a4\u30c3\u30c13\u53f0\u3067RSTP+PVST\u3067\u4e09\u89d2\u5f62\u306e\u69cb\u6210\u3092\u7d44\u3093\u2026 <span class=\"read-more\"><a href=\"https:\/\/wp.zassoul.com\/?p=546\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,15,8],"tags":[],"class_list":["post-546","post","type-post","status-publish","format-standard","hentry","category-cisco","category-network","category-8"],"_links":{"self":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts\/546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=546"}],"version-history":[{"count":0,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.zassoul.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}