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Ç¥ÁعøÈ£ TTAE.IE-802.1Qca-2015 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥ÁØ¸í ºê¸®Áö ¹× ºê¸®Áöµå ³×Æ®¿öÅ© - °³Á¤ 24: °æ·Î Á¦¾î ¹× ¿¹¾à (IEEE Std 802.1Qca-2015)
¿µ¹®Ç¥Áظí Bridges and Bridged Networks - Amendment 24: Path Control and Reservation (IEEE Std 802.1Qca-2015)
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ºê¸®Áöµå ³×Æ®¿öÅ©¿¡¼­ IS-IS(Intermediate System to Intermediate System)¸¦ »ç¿ëÇÏ¿© ÃÖ´Ü °æ·Î ºê¸®Â¡(SPB, Shortest Path Bridging)À» Æ÷ÇÔÇÑ µ¥ÀÌÅÍ Ç÷ÎÀÇ ¸í½ÃÀû °æ·Î Á¦¾î, ´ë¿ªÆø ¿¹¾à, ÀÌÁßÈ­ ±â´ÉÀ» ¼öÇàÇϱâ À§ÇÑ ÇÁ·ÎÅäÄÝ È®Àå, ÇÁ·Î½ÃÀú, °ü¸® °´Ã¼¸¦ ±ÔÁ¤ÇÑ´Ù. ÀÌ´Â ÇÁ·¹ÀÓÀÇ À¯´Ïij½ºÆ® ¹× ¸ÖƼij½º Æ®¸¦ À§ÇÑ ¸í½ÃÀû °æ·Î ¼³Á¤, ´ÙÁß È°¼º ÅäÆú·ÎÁö¸¦ °áÁ¤Çϱâ À§ÇÑ ÇÁ·ÎÅäÄÝÀ» Æ÷ÇÔÇÑ´Ù. ¶ÇÇÑ ³×Æ®¿öÅ©ÀÇ º¹¿ø·ÂÀ» ´Ã¸®°í È¥Àâ È®·üÀ» ÁÙÀ̱â À§ÇÑ ¸í½ÃÀû Æ®¸®(explicit tree)ÀÇ »ç¿ë¹ýÀ» ±â¼úÇÏ°í, ISIS-PCR(IS-IS Path Control and Reservation) ¿¡¼­ÀÇ ¸í½ÃÀû Æ®¸® ±¸Ãà, ´ë¿ªÆø ÇÒ´ç ±â·Ï, ISIS-SPB ¹× ISIS-PCRÀÇ ÀÌÁßÈ­¸¦ ±ÔÁ¤ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard specifies further protocol extensions, procedures, and managed objects to IS-IS for providing capabilities beyond Shortest Path Bridging (SPB) for Bridged Networks. These extensions involve explicit path control, bandwidth reservation, and redundancy (protection, restoration) for data flows. Th erefore, this standard specifies bridging on explicit paths for unicast and multicast frames, specifying protocols to determine multiple active topologies. It also describes the use of explicit trees, e.g., to improve resiliency and decrease the probability of congestion, and specifies Intermediate System to Intermediate System Path Control and Reservation (ISIS-PCR): the use of and extensions to the Intermediate System to Intermediate System (IS-IS) protocol to establish explicit trees; the use of ISIS-PCR for recording bandwidth assignments; redundancy for ISIS-SPB and ISIS-PCR.
±¹Á¦Ç¥ÁØ IEEE 802.1Qca-2015
°ü·ÃÆÄÀÏ TTAE.IE-802.1Qca-2015.pdf TTAE.IE-802.1Qca-2015.pdf            

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