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Ç¥ÁعøÈ£ TTAE.IE-802.1Qcc-2018 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2019-12-11 ÃÑÆäÀÌÁö 214
ÇѱÛÇ¥ÁØ¸í ºê¸®Áö ¹× ºê¸®Áöµå ³×Æ®¿öÅ© - °³Á¤ 31: ½ºÆ®¸² ¿¹¾à ÇÁ·ÎÅäÄÝ(SRP) °³¼± ¹× ¼º´É Çâ»ó (IEEE Std 802.1Qcc-2018)
¿µ¹®Ç¥Áظí Bridges and Bridged Networks - Amendment 31: Stream Reservation Protocol (SRP) Enhancements and Performance Improvements (IEEE Std 802.1Qcc-2018)
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº »ç¿ëÀÚ(½Ã°£¹Î°¨Çü ¾ÖÇø®ÄÉÀ̼Ç)¿Í ³×Æ®¿öÅ© ±¸¼º¿ä¼Ò °£ ¼ÒÇÁÆ®¿þ¾î ÀÎÅÍÆäÀ̽º¸¦ ¸í½ÃÇÑ´Ù. ÀÌ »ç¿ëÀÚ/³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º(UNI, User/Network interface)´Â ¾î¶°ÇÑ ÇÁ·ÎÅäÄÝ¿¡µµ Àû¿ë °¡´ÉÇÑ ¿ÏÀü ºÐ»ê(fully distributed), Áß¾Ó ÁýÁß ³×Æ®¿öÅ©/ºÐ»ê »ç¿ëÀÚ(Centralized network/distributed user) ¹× ¿ÏÀü Áß¾Ó ÁýÁß(Fully centralized)ÀÇ ¼¼ °¡Áö Á¤º¸ ¸ðµ¨À» ¸í½ÃÇÑ´Ù. ÀÌ Ç¥ÁØÀº SRP(Stream reservation protocol) ±â´ÉÀ» °³¼±Çϱâ À§ÇØ ±âÁ¸ MSRPv0 (Multiple stream registration protocol version 0)¿¡ UNI TLV (Type length value)¸¦ ÅëÇÕÇÑ MSRPv1¸¦ ¸í½ÃÇÑ´Ù. ¶ÇÇÑ FQTSS(Forwarding and queuing enhancements for time-sensitive streams)ÀÇ Çâ»óÀ» À§ÇÑ °ü¸® ´ë»ó °´Ã¼, SRPÀÇ °³¼±À» À§ÇÑ °ü¸® ´ë»ó °´Ã¼ ¹× Áß¾Ó ÁýÁß ³×Æ®¿öÅ© ¼³Á¤(CNC, Centralized network configuration)¸¦ ÅëÇØ ºê¸®Áö¸¦ ±¸¼ºÇϱâ À§ÇÑ °ü¸® ´ë»ó °´Ã¼¸¦ ¸í½ÃÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard specifies a software interface between the user (i.e., time-sensitive application) and network components. This user/network interface (UNI) is specified as an information model that can be applied to any protocol. It specifies three models for the UNI: fully distributed, centralized network/distributed user, and fully centralized. It specifies enhancements to the Stream Reservation Protocol (SRP), using a new application version, MSRPv1. MSRPv1 integrates the UNI TLVs for the benefits of enhanced configuration. For compatibility, MSRPv1 translates to the previous version (MSRPv0). It specifies enhancements to the managed objects for forwarding and queuing enhancements for time-sensitive streams (FQTSS). It specifies enhancements to the managed objects for SRP. It specifies managed objects for configuration of Bridges by a Centralized Network Configuration (CNC) component.
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°ü·ÃÆÄÀÏ TTAE.IE-802.1Qcc-2018.pdf TTAE.IE-802.1Qcc-2018.pdf            

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