{"url":"https://nattou-curry-2.hatenadiary.org/entry/20090917/1253199098","width":"100%","provider_name":"Hatena Blog","published":"2009-09-17 23:51:38","author_name":"nattou_curry_2","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nattou_curry_2/20090917/20090917234609.jpg","description":"ISDN\u3067\u306f\u3001\u4f7f\u7528\u3059\u308b\u30c1\u30e3\u30cd\u30eb\u3068\u8ee2\u9001\u60c5\u5831\u306e\u7a2e\u5225\u306b\u3088\u308a\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u69cb\u6210\u304c\u5909\u308f\u308a\u307e\u3059\u3002 ISDN\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u69cb\u6210 > > > > LAPB\u3068LAPD LAPB(Link Access Procedure Balanced)\u3068LAPD(Link Access Procedure on the D channel)\u306f\u305d\u308c\u305e\u308cB\u30c1\u30e3\u30cd\u30eb\u3068D\u30c1\u30e3\u30cd\u30eb\u306e\u30c7\u30fc\u30bf\u30ea\u30f3\u30af\u5c64\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u3044\u305a\u308c\u3082\u4ee5\u4e0b\u306e\u7279\u5fb4\u3092\u6301\u3061\u307e\u3059\u3002 CRC\u3092\u7528\u3044\u305fFCS\u306b\u3088\u308a\u3001\u4f1d\u9001\u30a8\u30e9\u30fc\u306e\u691c\u51fa\u30fb\u8a02\u6b63\u304c\u884c\u3048\u307e\u3059\u3002 \u4efb\u610f\u306e\u30d3\u30c3\u30c8\u5217\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002 \u307e\u305f\u3001LAPD\u306b\u306e\u307f\u3001\u60c5\u5831\u7a2e\u5225\u306e\u533a\u5225\u3068\u7aef\u672b\u591a\u91cd\u901a\u4fe1\u306e\u305f\u3081\u306eSAPI\u30d5\u30a3\u30fc\u30eb\u30c9\u3068TEI\u30d5\u30a3\u30fc\u30eb\u30c9\u2026","provider_url":"https://hatena.blog","blog_url":"https://nattou-curry-2.hatenadiary.org/","title":"ISDN\u306e\u30d7\u30ed\u30c8\u30b3\u30eb","author_url":"https://blog.hatena.ne.jp/nattou_curry_2/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnattou-curry-2.hatenadiary.org%2Fentry%2F20090917%2F1253199098\" title=\"ISDN\u306e\u30d7\u30ed\u30c8\u30b3\u30eb - \u3044\u308d\u3044\u308d\u89e3\u6790\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_title":"\u3044\u308d\u3044\u308d\u89e3\u6790\u65e5\u8a18","categories":["\u30cd\u30c3\u30c8\u30ef\u30fc\u30af"],"height":"190"}