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Segment RoutingµÄ¸ÅÏëºÍ¼¼ÊõϵͳÔÚ2013Äê³õ´ÎÌá³ö £¬¶Ì¶ÌËÄÄê¼äÒѾ­»ñµÃÁËÒµ½çµÄ¿í·ºÖ§³Ö £¬²¢ÒѾ­ÔÚ¹úÄÚ±íÇ°ÑØÔËÓªÉ̵ÄÍøÂçÖÐÆðÍ·ÏÖʵ²¿Êð¡£Segment RoutingµÄԴ·ÓɺÍÎÞ״̬¸öÐÔ £¬Ê¹µÃÆä³ÉΪSDN/NFVÔÚIPÍøÂç¸ßµÍÒ»²½·¢Õ¹µÄ¹Ø¼ü¼¼Êõ £¬Æä³¬´ó¹æÄ£×éÍøÄÜÁ¦Ò²ÊÇʵÏÖIPÍøÂç¶Ëµ½¶ËÔËÓªµ÷¶ÈºÍÍøÂç³Á¹¹µÄ»ù´¡¡£

 

Segment RoutingÊǼÌMPLSÖ®ºó £¬IPÁìÓò³ÁÒªµÄ´´Ð £¬µÃµ½ÁËÒµ½çµÄ¿í·ºÖ§³Ö £¬²¢Öð²½³ÉΪSDNµÄÖ÷Á÷ÍøÂç¼Ü¹¹³ß¶È¡£

 

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Segment Routing £¬·Ö¶Î·ÓÉÊÇ»ùÓÚԴ·ÓÉÀíÏë¶øÉè¼ÆµÄÔÚÍøÂçÉÏת·¢Êý¾Ý°üµÄºÍ̸ £¬½èÖúMPLSת·¢Æ½ÃæÊµÏÖÊý¾Ýת·¢ £¬Segment Routing½«ÍøÂçõè¾¶·Ö³ÉÒ»¸ö¸ö¶Î £¬²¢ÇÒΪÕâЩ¶ÎºÍÍøÂçÖеÄת·¢½Úµã£¨Node£©·ÖÅä¶Î±êʶID £¬Í¨¹ý¶Ô¶ÎºÍÍøÂç½Úµã½øÐÐÓÐÐòµÄ·ÖÁУ¨Segment List£© £¬µÃµ½Ò»ÌõÆëÈ«µÄת·¢õè¾¶¡£

 

02 SRµÄµ®Éú

 

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Clarence FilsfilsÊÇSegment Routing¼¼ÊõµÄ·¢ÏÖÕߺÍÍÆ¶¯Õߣ»ÔÚ˼¿Æ¹¤×÷µÄ 20 Äê¼ä £¬Clarence Filsfils Õ¼Óм«Æä·á˶µÄ´´Ð¡¢²úÒµ»¯¡¢Êг¡ÍƹãºÍÏÖʵ²¿Êð¾­Ñé £¬Êܵ½È«ÇòÔËÓªÉÌ¡¢OTT ºÍ´óÐÍÆóÒµ¿Í»§µÄ×ð¾´ºÍÐÅÈΡ£

 

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03 SR²úÉúµÄÇý¶¯Á¦

 

 

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04 SRµÄ¹¤×÷·½Ê½

 

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SRµÄ×ö·¨ÆäʵһÑù £¬Ò»¸öprefix segment´ú±íÒ»¸ö»ú³¡´úÂë £¬±¨ÎÄÖеÄsegment´ú±í×ÅÐÐÀîÉϵıêÇ© £¬Ô´½Úµã֪·Êý¾Ý°üµÄÌØ¶¨ÒªÇó £¬ÒÀÕմ˱àÂëΪsegmentÁбí £¬Ñ¹È뱨ͷÖÐ £¬ÍøÂçÖÐµÄÆäËûÉ豸²»±ØÒªÖªÂ·´ËÊý¾Ý°üµÄÌØ¶¨ÒªÇó £¬Ö»±ØÒªÖªÂ· £¬Ôõô´¦ÖÃprefix segment¼´¿É¡£

 

 

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05 SRÓйظÅÏë

 

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Segment Routingת·¢Æ½Ãæ

 

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