繝√Ε繝ｬ繝ｳ繧ｸ e-Japan 蜈磯ｲ閾ｪ豐ｻ菴薙ｒ霑ｽ縺� P186

<SCRIPT language="javascript" src="http://ad.jp.ap.valuecommerce.com/servlet/jsbanner?sid=25303&pid=870103845"> </SCRIPT> <NOSCRIPT><A href="http://ck.jp.ap.valuecommerce.com/servlet/referral?sid=25303&pid=870103845" target="_blank"><IMG src="http://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=25303&pid=870103845" height="60" width="468" border="0"></A></NOSCRIPT>
繝√Ε繝ｬ繝ｳ繧ｸ e-Japan 蜈磯ｲ閾ｪ豐ｻ菴薙ｒ霑ｽ縺� P186

謾ｿ蠎懊� e-Japan 險育判繧貞�騾ｲ逧�↓謗ｨ騾ｲ縺励※縺�ｋ閾ｪ豐ｻ菴薙�邏ｹ莉九〒縺吶ゆｻ雁屓縺ｯ縲�譁ｰ貎溽恁髟ｷ蟯｡蟶�縺ｧ縺励◆縲�

縺｡縺ｪ縺ｿ縺ｫ縲‘-Japan縺ｫ縺､縺�※隧ｳ縺励￥縺ｯ縺薙■繧�

荳譎よ悄縲�蟆乗ｳ峨＆繧薙′繧医￥逕ｨ縺�※縺�◆縲檎ｱｳ逋ｾ菫ｵ縲阪�謨�ｺ九′逕溘∪繧後◆縺ｮ縺碁聞蟯｡蟶ゅ□縺昴≧縺ｧ縺吶�縲檎ｱｳ逋ｾ菫ｵ縲阪�邊ｾ逾槭〒縲�聞蟯｡蟶ゅ�騾壻ｿ｡繧､繝ｳ繝輔Λ縺ｮ謨ｴ蛯吶ｒ縺吶☆繧√※縺�ｋ譛荳ｭ縺ｧ縺吶�

縲悟ｸょ霧IX(Internet eXchange)讒区Φ縲�
縲悟ｮ俶ｰ大�蜷熊TTH(Fiber To The Home)縲�

縺鯉ｼ偵▽縺ｮ譟ｱ縺ｧ縺吶�

縺｡繧�≧縺ｩ縲梧律邨後さ繝溘Η繝九こ繝ｼ繧ｷ繝ｧ繝ｳ2003.3.3縲榊捷縺ｫIX縺ｮ繝医Λ繝輔ぅ繝�け縺碁｣ｽ蜥檎憾諷九↓縺ｪ縺｣縺ｦ縺阪※縺�ｋ縺ｨ縺�≧隧ｱ縺後≠繧翫∪縺励◆縲�
繧､繝ｳ繧ｿ繝ｼ繝阪ャ繝医�縲∝�騾壹�邂｡逅��繝ｪ繧ｷ繝ｼ縺ｫ蝓ｺ縺･縺�◆繝阪ャ繝医Ρ繝ｼ繧ｯ縺ｮ髮�粋縺ｧ縺ゅｋ縲、S(Autonomous System)縺檎嶌莠呈磁邯壹☆繧九％縺ｨ縺ｫ繧医▲縺ｦ縺ｪ繧翫◆縺｣縺ｦ縺�∪縺吶�AS縺ｮ逶ｸ莠呈磁邯壹�繝昴う繝ｳ繝医′IX縺ｧ縺吶�

IX縺ｯ迴ｾ蝨ｨ縲∵擲莠ｬ縺ｧ荳讌ｵ髮�ｸｭ縺ｧ縺吶ゅ％繧後∪縺ｧ縺ｫ繧る聞驥守恁縺ｪ縺ｩ縺ｧ蝨ｰ蝓櫑X縺梧ｧ狗ｯ峨＆繧後※縺�∪縺吶′縲∵擲莠ｬ縺ｮIX縺ｫ縺ｯ縲√☆縺ｧ縺ｫ螟壹￥縺ｮAS縺梧磁邯壹＆繧後※縺�ｋ縺ｮ縺ｧ縲∵擲莠ｬ縺ｮIX縺ｫ謗･邯壹☆繧区婿縺悟慍蝓櫑X縺ｫ謗･邯壹☆繧九ｈ繧翫ｂ繝｡繝ｪ繝�ヨ縺悟､ｧ縺阪°縺｣縺溘ｏ縺代〒縺吶ゅ〒繧ゅ∝慍譁ｹ縺九ｉ譚ｱ莠ｬ縺ｾ縺ｧ蝗樒ｷ壹ｒ蠑輔￥縺ｮ繧ょ､ｧ螟峨〒縺吶＠縲∵擲莠ｬ縺ｫ髮�ｸｭ縺吶ｌ縺ｰ縺吶ｋ縺ｻ縺ｩ縲√ヨ繝ｩ繝輔ぅ繝�け縺悟｢励∴縺ｦ縺励∪縺�％縺ｨ縺ｫ縺ｪ繧翫∪縺吶�

縺昴％縺ｧ縲∵怙霑第ｳｨ逶ｮ縺輔ｌ縺ｦ縺�ｋ縺ｮ縺�MPLS(MultiProtocol Label Switching)繧堤畑縺�◆蠎�沺IX縺ｧ縺吶りｨ倅ｺ九�荳ｭ縺ｫ縺ｯ縲∬ｩｳ縺励￥隗ｦ繧後ｉ繧後※縺�∪縺帙ｓ縺後�聞蟯｡蟶ゅ�縲悟ｸょ霧IX縲阪ｂMPLS繧貞茜逕ｨ縺励◆蠎�沺IX縺ｮ蠖｢諷九ｒ縺ｨ繧九ｂ縺ｮ縺ｨ諤昴ｏ繧後∪縺吶�

蠎�沺IX縺ｯ縲√％繧後∪縺ｧ縺ｮIX縺ｮ繧医≧縺ｫ迚ｹ螳壹�繧ｳ繝ｭ繧ｱ繝ｼ繧ｷ繝ｧ繝ｳ繝昴う繝ｳ繝医∪縺ｧ蝗樒ｷ壹ｒ蠑輔″霎ｼ縺ｾ縺ｪ縺上※繧�IX縺ｫ謗･邯壹☆繧九％縺ｨ縺後〒縺阪∪縺吶�MPLS縺ｧ莉ｮ諠ｳ逧�↓謗･邯壹☆繧九％縺ｨ縺ｫ縺ｪ繧翫∪縺吶�

縺､縺�怙霑代∵律譛ｬ繝�Ξ繧ｳ繝�縺悟膚逕ｨ繧ｵ繝ｼ繝薙せ縺ｨ縺励※蠎�沺IX繧ｵ繝ｼ繝薙せ縲稽pls ASSOCIO縲阪ｒ謠蝉ｾ帙＠蟋九ａ縺ｾ縺励◆縺後√♀縺昴ｉ縺上◎繧後→蜷後§繝｡繧ｫ繝九ぜ繝�縺ｮIX讒狗ｯ峨ｒ莠亥ｮ壹＠縺ｦ縺�ｋ縺ｨ諤昴＞縺ｾ縺吶�

譌･譛ｬ繝�Ξ繧ｳ繝�縲�mpls ASSOCIO縲�

縺薙≧縺�▲縺�蠎�沺IX繧ｵ繝ｼ繝薙せ繧帝聞蟯｡蟶ょ�縺ｮ繝悶Ο繝ｼ繝峨ヰ繝ｳ繝画･ｭ閠�↓螳我ｾ｡縺ｧ謠蝉ｾ帙☆繧倶ｺ亥ｮ�縺�縺昴≧縺ｧ縺吶ゅ％繧後′螳溽樟縺吶ｋ縺ｨ縲�聞蟯｡蟶ゅ�繝悶Ο繝ｼ繝峨ヰ繝ｳ繝我ｺ区･ｭ閠��縲�ｫ倥＞繧ｳ繧ｹ繝医ｒ縺九￠縺ｦ譚ｱ莠ｬ縺ｮIX縺ｫ謗･邯壹☆繧句ｿ�ｦ√′縺ｪ縺上↑繧九�縺ｧ縲�髟ｷ蟯｡霑鷹團縺ｮ繝悶Ο繝ｼ繝峨ヰ繝ｳ繝峨ｒ蛻ｩ逕ｨ縺励※縺�ｋ繝ｦ繝ｼ繧ｶ縺ｯ繧ｵ繝ｼ繝薙せ譁咎≡縺悟ｮ峨￥縺ｪ繧句庄閭ｽ諤ｧ縺後≠繧翫∪縺吶�縲�

縺ｾ縺溘：TTH繧ｵ繝ｼ繝薙せ縺ｯ縲∫樟蝨ｨNTT縺ｮB繝輔Ξ繝�ヤ縺ｮ繧ｨ繝ｪ繧｢縺後∪縺�縺ｾ縺�諡｡螟ｧ縺励※縺薙↑縺�縺薙→縺九ｉ髟ｷ蟯｡蟶ゅ′荳ｻ蟆弱〒FTTH繧ｵ繝ｼ繝薙せ縺ｮ蟆主�繧帝ｲ繧√※縺�￥縺昴≧縺ｧ縺吶よ侭驥代ｒ隕九※縺ｿ繧九→縲∝ｷ･莠玖ｲｻ�台ｸ��縲�壻ｿ｡譁吶�繝励Ο繝舌う繝譁咎≡縺ｮ�抵ｼ撰ｼ撰ｼ仙�縺ｨ縲�B繝輔Ξ繝�ヤ繧�怏邱壹ヶ繝ｭ繝ｼ繝峨ロ繝�ヨ繝ｯ繝ｼ繧ｯ繧ｹ縲∵擲莠ｬ髮ｻ蜉帙�FTTH繧ｵ繝ｼ繝薙せ繧医ｊ繧ゅ�繧九°縺ｫ譬ｼ螳峨↓縺ｪ縺｣縺ｦ縺�∪縺吶�

髟ｷ蟯｡蟶ゅ�繧医≧縺ｫ蝨ｰ譁ｹ閾ｪ豐ｻ菴薙°繧峨�繝医Β繧｢繝��逧�↓騾壻ｿ｡繧､繝ｳ繝輔Λ縺ｮ謨ｴ蛯吶′騾ｲ繧薙〒縺�￥縺ｨ縲√＞縺ｾ縺ｯ蜈郁｡後″縺瑚ｦ九∴縺ｪ縺�律譛ｬ邨梧ｸ医ｂ豢ｻ諤ｧ蛹悶＠縺ｦ縺�￥繧医≧縺ｪ豌励′縺励∪縺吶ゆｻ悶�閾ｪ豐ｻ菴薙�IT繧､繝ｳ繝輔Λ謨ｴ蛯吶↓繧よ悄蠕�＠縺溘＞縺ｧ縺吶�

譌･邨後さ繝溘Η繝九こ繝ｼ繧ｷ繝ｧ繝ｳ縺ｮ隧ｳ邏ｰ縺翫ｈ縺ｳ雉ｼ隱ｭ縺ｯ縺薙■繧俄�