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Ç¥ÁعøÈ£ TTAE.IF-RFC4394 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2007-12-26 ÃÑÆäÀÌÁö 24
ÇѱÛÇ¥Áظí Àü´Þ¸Á °üÁ¡ÀÇ ¸µÅ© °ü¸® ÇÁ·ÎÅäÄÝ
¿µ¹®Ç¥Áظí A Transport Network View of the Link Management Protocol
Çѱ۳»¿ë¿ä¾à LMP(Link Management Protocol) ´Â TE(Traffic Engineering) ÀÚ¿ø°ú ¸µÅ©µéÀ»
°ü¸®Çϱâ À§ÇÏ¿© °³¹ßµÈ GMPLS(Generalized MPLS) ÇÁ·ÎÅäÄݵé Áß¿¡ ÇϳªÀÌ´Ù. GMPLS
Á¦¾î ¿µ¿ªÀº LSPs(Label Switched Paths)¸¦ ¼³¸³Çϱâ À§ÇÏ¿© TE ¸µÅ©µéÀ» »ç¿ëÇÑ´Ù. ÀÌ
Ç¥ÁØÀº ITU-T (International Telecommunication Union)¿¡¼­ Á¤ÀǵÈ
'¿¬°á¹ß°ß(discovery)'¿¡ ´ëÇÑ LMP ÀýÂ÷µé°ú °ü·ÃÁö¾î ¹¦»çÇÑ´Ù. ÀÌ Ç¥ÁØÀº ITU
ASON(Automatically Switched Optical Networks)¿¡¼­ ¾ð±ÞµÈ Ç׸ñµé°ú Àü´Þ¸ÁÀÇ
Àü¹®¿ë¾îµé¿¡¼­ LMP ¸¦ °³·«ÀûÀ¸·Î ¼³¸íÇÑ´Ù. ±×¸®°í IETF ¿Í ITU-T ¿¡¼­ ÀÛ¾÷À»
ÁøÇàÇϱâ À§Çؼ­ ITU-T ¿¬°á¹ß°ß(discovery)ÀÛ¾÷°ú ¿¬°èµÉ ¼ö ÀÖµµ·Ï ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The Link Management Protocol (LMP) has been developed as part of the
Generalized MPLS (GMPLS) protocol suite to manage Traffic Engineering (TE)
resources and links. The GMPLS control plane (routing and signaling) uses TE links for
establishing Label Switched Paths (LSPs). This memo describes the relationship of the
LMP procedures to 'discovery' as defined in the International Telecommunication Union
(ITU-T), and ongoing ITU-T work. This document provides an overview of LMP in the
context of the ITU-T Automatically Switched Optical Networks (ASON) and transport
network terminology and relates it to the ITU-T discovery work to promote a common
understanding for progressing the work of IETF and ITU-T.
±¹Á¦Ç¥ÁØ IETF RFC 4394
°ü·ÃÆÄÀÏ TTAE_IF-RFC4394_[3].zip TTAE_IF-RFC4394_[3].zip            

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