{"image_url":null,"author_url":"https://blog.hatena.ne.jp/hirose31/","categories":["net"],"provider_name":"Hatena Blog","published":"2006-08-11 18:01:35","version":"1.0","author_name":"hirose31","description":"STP (Spanning Tree Protocol)\u304b\u3089\u306f\u3058\u307e\u308a\u3001RSTP\u3001MSTP\u3084\u3089\u306e\u89e3\u8aac\u3082\u3042\u308b\u3059\u3002","height":"190","blog_title":"\uff08\u3072\uff09\u30e1\u30e2","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhirose31.hatenablog.jp%2Fentry%2F20060811%2F1155286895\" title=\" LAN\u3000Switch\u6280\u8853 \u301c\u5197\u9577\u5316\u624b\u6cd5\u3068\u6700\u65b0\u6280\u8853\u301c - \uff08\u3072\uff09\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://hirose31.hatenablog.jp/entry/20060811/1155286895","title":" LAN\u3000Switch\u6280\u8853 \u301c\u5197\u9577\u5316\u624b\u6cd5\u3068\u6700\u65b0\u6280\u8853\u301c","blog_url":"https://hirose31.hatenablog.jp/","provider_url":"https://hatena.blog","type":"rich"}