{"id":1381,"date":"2011-05-16T15:34:02","date_gmt":"2011-05-16T06:34:02","guid":{"rendered":"http:\/\/www.itbook.info\/web\/?p=1381"},"modified":"2011-06-29T10:36:19","modified_gmt":"2011-06-29T01:36:19","slug":"trill%ef%bc%88transparent-interconnection-of-lots-of-links%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.itbook.info\/web\/2011\/05\/trill%ef%bc%88transparent-interconnection-of-lots-of-links%ef%bc%89.html","title":{"rendered":"TRILL\uff08transparent interconnection of lots of links\uff09"},"content":{"rendered":"<aside class=\"row veu_insertAds before\"><div class=\"col-md-12\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n                        <!-- cat_\u4e0a\u90e8 -->\r\n                        <ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6102004203189610\" data-ad-slot=\"9628163001\" data-ad-format=\"auto\"><\/ins>\r\n                        <script>\r\n                        (adsbygoogle = window.adsbygoogle || []).push({});\r\n                        <\/script><\/div><\/aside><p><span style=\"font-size: 10px;\"><a href=\"http:\/\/www.flickr.com\/photos\/flattop341\/2035496120\/\" target=\"_blank\"><img decoding=\"async\" src=\"http:\/\/www.itbook.info\/web\/\/HLIC\/79ec9d626e8d47272aefc05426bf6454.jpg\" alt=\"Signal Path\" \/><\/a><br \/>\nSignal Path \/ flattop341<\/span><\/p>\n<p><span style=\"color: #ff0000;\">2011\/6\/29 \u5185\u5bb9\u8ffd\u8a18\u3057\u307e\u3057\u305f<\/span><\/p>\n<p>TRILL\uff08\u30c8\u30ea\u30eb\u3068\u8aad\u307f\u307e\u3059\uff09\u306e\u6a19\u6e96\u5316\u304c\u307c\u3061\u307c\u3061\u5b8c\u4e86\u3059\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\nTRILL\uff08transparent interconnection of lots of links\uff09\u3068\u306f\u3001L2\u5197\u9577\u5316\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4ed5\u69d8\u3067\u3001\u73fe\u5728IETF\u3067\u6a19\u6e96\u5316\u4f5c\u696d\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>L2\u5197\u9577\u5316\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u3044\u3046\u3068\u3001\u60aa\u540d\u9ad8\u304dSTP\u304c\u6709\u540d\u3067\u3059\u304c\u3001\u500b\u4eba\u7684\u306b\u306f\u6628\u4eca\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5bfe\u5fdc\u3057\u3065\u3089\u3044STP\u306b\u306f\u5f15\u9000\u3057\u3066\u3082\u3089\u3044\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u308b\u306e\u3067\u3001TRILL\u306b\u306f\u5927\u3044\u306b\u671f\u5f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>STP\u3092\u4f7f\u3063\u305f\u5197\u9577\u5316\u306f\u3001\u7279\u5b9a\u306e\u30dd\u30fc\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3055\u305b\u308b\u3053\u3068\u3067\u30eb\u30fc\u30d7\u30d5\u30ea\u30fc\u306a\u72b6\u614b\u3092\u4fdd\u3064\u308f\u3051\u3067\u3059\u304c\u3001\u305d\u3046\u3059\u308b\u3068\u5f53\u7136\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u6d41\u308c\u306a\u3044\u30dd\u30fc\u30c8\u304c\u51fa\u3066\u304d\u3066\u3057\u307e\u3044\u3002\u975e\u52b9\u7387\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u6628\u4eca\u306e\u5e83\u5e2f\u57df\u5316\u306b\u3088\u3063\u3066\u300110G\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u304c\u666e\u901a\u306b\u4f7f\u308f\u308c\u308b\u4e16\u306e\u4e2d\u3067\u3001\u3053\u308c\u3067\u306f\u975e\u5e38\u306b\u975e\u52b9\u7387\u3002<\/p>\n<p>STP\u304b\u3089TRILL\u306b\u5207\u308a\u66ff\u3048\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u307e\u3059\u3002<br \/>\nTRILL\u306e\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<p>\u30fbShortest path \u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u6700\u77ed\u7d4c\u8def\u3092\u4f7f\u3063\u3066\u76ee\u7684\u306e\u6a5f\u5668\u307e\u3067\u5230\u9054\u3059\u308b<br \/>\n\u30fb\u7d4c\u8def\u304c\u540c\u3058\u30d1\u30b9\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u8ca0\u8377\u5206\u6563\u3082\u53ef\u80fd<br \/>\n\u30fb\u65b0\u898f\u3067TRILL\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3001\u6a5f\u5668\u3092\u8ffd\u52a0\u3059\u308b\u3068\u81ea\u52d5\u3067\u60c5\u5831\u306e\u3084\u308a\u53d6\u308a\u304c\u884c\u308f\u308c\u3001TRILL\u304c\u7a3c\u50cd\u3059\u308b<\/p>\n<p>TRILL\u306f\u5b9f\u306fISIS\u304c\u88cf\u3067\u52d5\u3044\u3066\u3044\u307e\u3059\u3002<br \/>\nISIS\u3068\u3044\u3046\u3068\u3001OSPF\u3084RIP\u306a\u3069\u3068\u540c\u3058\u3088\u3046\u306b\u3001IGP\u3068\u3057\u3066\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u305d\u3082\u305d\u3082ISIS\u306f\u4ed5\u69d8\u4e0a\u3001IP\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u5fc5\u9808\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u304f\u3001L2\u3067\u306e\u52d5\u4f5c\u3082\u53ef\u80fd\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001Cisco\u6a5f\u5668\u306e\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1\u3067\u3059\u304c\u3001<del datetime=\"2011-05-30T08:14:15+00:00\">\u73fe\u5728\u306fNexus7000\u304cFabricPath\u3068\u3044\u3046\u6a5f\u80fd\u540d\u3067TRILL\u3092\u30b5\u30dd\u30fc\u30c8<\/del>\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/www.cisco.com\/web\/JP\/product\/hs\/switches\/nexus7000\/prodlit\/white_paper_c11-605488.html\">FabricPath \u304a\u3088\u3073 Cisco FabricPath Switching System \u306b\u3088\u308b\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u67d4\u8edf\u306a\u62e1\u5f35 &#8211; Cisco Nexus 7000 \u30b7\u30ea\u30fc\u30ba &#8211;<\/a><\/p>\n<h3>FabricPath\u306b\u95a2\u3059\u308b\u7d39\u4ecb\u52d5\u753b<\/h3>\n<h3>\u4f59\u8ac7<\/h3>\n<p>TRILL\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u3066\u77e5\u3063\u305f\u306e\u3067\u3059\u304c\u3001TRILL\u4ee5\u5916\u306b\u3082\u300cIEEE 802.1aq Shortest Path Bridging\u300d\u3068\u3044\u3046L2 \u5197\u9577\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6a19\u6e96\u5316\u3082\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<h3>\u8ffd\u8a181<\/h3>\n<p>Cisco\u306eFabricPath\u306f\u3001TRILL\u3067\u306f\u306a\u304fCisco\u72ec\u81ea\u306e\u6a5f\u80fd\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\n\u8aa4\u3063\u305f\u60c5\u5831\u3092\u63b2\u8f09\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u306e\u3067\u3001\u3053\u3053\u3067\u8a02\u6b63\u3055\u305b\u3066\u9802\u304d\u307e\u3059\u3002<br \/>\nmamesan\u3055\u3093\u3001\u30b3\u30e1\u30f3\u30c8\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<\/p>\n<h3>\u8ffd\u8a182\uff082011\/6\/29\uff09<\/h3>\n<p>Cisco\u306e\u4e2d\u306e\u4eba\u304cFabricPath\u306b\u3064\u3044\u3066\u8a9e\u3063\u3066\u3044\u305f\u30d6\u30ed\u30b0\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3054\u7d39\u4ecb\u3002<\/p>\n<p><a href=\"http:\/\/blogs.cisco.com\/datacenter\/cisco-fabricpath-%e2%80%93-scaling-your-data-center-network\/#utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=cisco-fabricpath-%25e2%2580%2593-scaling-your-data-center-network\">Cisco FabricPath \u2013 Scaling your data center network<\/a><\/p>\n<blockquote><p>Cisco supports FabricPath today and will support TRILL in the near future giving customers a choice which one to deploy. Customers implementing FabricPath today and wanting to switch over to TRILL will be able to do so with a simple software upgrade.<\/p><\/blockquote>\n<p>\u8fd1\u3044\u5c06\u6765\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067TRILL\u306e\u30b5\u30dd\u30fc\u30c8\u3082\u884c\u3046\u4e88\u5b9a\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<aside class=\"row veu_insertAds after\"><div class=\"col-md-12\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n                        <!-- cat_\u4e0a\u90e8 -->\r\n                        <ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6102004203189610\" data-ad-slot=\"9628163001\" data-ad-format=\"auto\"><\/ins>\r\n                        <script>\r\n                        (adsbygoogle = window.adsbygoogle || []).push({});\r\n                        <\/script><\/div><\/aside>","protected":false},"excerpt":{"rendered":"<p>Signal Path \/ flattop341 2011\/6\/29 \u5185\u5bb9\u8ffd\u8a18\u3057\u307e\u3057\u305f TRILL\uff08\u30c8\u30ea\u30eb\u3068\u8aad\u307f\u307e\u3059\uff09\u306e\u6a19\u6e96\u5316\u304c\u307c\u3061\u307c\u3061\u5b8c\u4e86\u3059\u308b\u3088\u3046\u3067\u3059\u3002 TRILL\uff08transparent interconnectio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[66],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TRILL\uff08transparent interconnection of lots of links\uff09 - \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u65e5\u3005\u306e\u51fa\u6765\u4e8b\u3092\u8a9e\u308b<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.itbook.info\/web\/2011\/05\/trill\uff08transparent-interconnection-of-lots-of-links\uff09.html\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TRILL\uff08transparent interconnection of lots of links\uff09 - \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u65e5\u3005\u306e\u51fa\u6765\u4e8b\u3092\u8a9e\u308b\" \/>\n<meta property=\"og:description\" content=\"Signal Path \/ flattop341 2011\/6\/29 \u5185\u5bb9\u8ffd\u8a18\u3057\u307e\u3057\u305f TRILL\uff08\u30c8\u30ea\u30eb\u3068\u8aad\u307f\u307e\u3059\uff09\u306e\u6a19\u6e96\u5316\u304c\u307c\u3061\u307c\u3061\u5b8c\u4e86\u3059\u308b\u3088\u3046\u3067\u3059\u3002 TRILL\uff08transparent interconnectio [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.itbook.info\/web\/2011\/05\/trill\uff08transparent-interconnection-of-lots-of-links\uff09.html\" \/>\n<meta property=\"og:site_name\" content=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u65e5\u3005\u306e\u51fa\u6765\u4e8b\u3092\u8a9e\u308b\" \/>\n<meta property=\"article:published_time\" content=\"2011-05-16T06:34:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2011-06-29T01:36:19+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.itbook.info\/web\/\/HLIC\/79ec9d626e8d47272aefc05426bf6454.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.itbook.info\/web\/#website\",\"url\":\"https:\/\/www.itbook.info\/web\/\",\"name\":\"\\u30cd\\u30c3\\u30c8\\u30ef\\u30fc\\u30af\\u30a8\\u30f3\\u30b8\\u30cb\\u30a2\\u304c\\u65e5\\u3005\\u306e\\u51fa\\u6765\\u4e8b\\u3092\\u8a9e\\u308b\",\"description\":\"\\u30cd\\u30c3\\u30c8\\u30ef\\u30fc\\u30af\\u30cd\\u30bf\\u3068\\u304b\\u3092\\u9069\\u5f53\\u306b\\u66f8\\u304d\\u6563\\u3089\\u304b\\u3059\\u30d6\\u30ed\\u30b0\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.itbook.info\/web\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ja\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.itbook.info\/web\/2011\/05\/trill%ef%bc%88transparent-interconnection-of-lots-of-links%ef%bc%89.html#primaryimage\",\"inLanguage\":\"ja\",\"url\":\"http:\/\/www.itbook.info\/web\/\/HLIC\/79ec9d626e8d47272aefc05426bf6454.jpg\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.itbook.info\/web\/2011\/05\/trill%ef%bc%88transparent-interconnection-of-lots-of-links%ef%bc%89.html#webpage\",\"url\":\"https:\/\/www.itbook.info\/web\/2011\/05\/trill%ef%bc%88transparent-interconnection-of-lots-of-links%ef%bc%89.html\",\"name\":\"TRILL\\uff08transparent interconnection of lots of links\\uff09 - 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