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Á¦°³Á¤ÀÏ 2007-12-26 ÃÑÆäÀÌÁö 109
ÇѱÛÇ¥Áظí ÀÌ´õ³Ý ±â¹Ý ³×Æ®¿öÅ©¿¡¼­ OAM ±â´É°ú±¸Á¶
¿µ¹®Ç¥Áظí Architecture and Requirements of Carrier Ethernet Network OAM
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ITU Y.1730 ¿¡ ÁÖ¾îÁø ¿ä±¸»çÇ× ¹× ¿øÄ¢¿¡ µû¶ó ÀÌ´õ³Ý ³×Æ®¿öÅ©¿¡¼­ »ç
¿ëÀÚ ¿µ¿ª OAM ±â´É¼º¿¡ ´ëÇÑ ÀýÂ÷¸¦ Á¦°øÇÑ´Ù. ÀÌ Ç¥ÁØÀº ƯÈ÷ ÀÌ´õ³Ý MAC °èÃþ¿¡¼­
Á¡ ´ë Á¡ °ú ´ÙÁ¡µé°£ÀÇ ¿¬°áÀ» Áö¿øÇϵµ·Ï ¼³°èÇÏ´Â µ¥ ÁßÁ¡À» µÎ°í ÀÖ´Ù. OAM ÀýÂ÷´Â
ÀÌ´õ³Ý MAC °èÃþ Ãø¸é¿¡¼­ ¼­ºñ½ºÀÇ Á¦°ø°ú ³×Æ®¿öÅ©¸¦ °ü¸®ÇÏ°í ¿î¿µÇÏ´Â ´É·ÂÀ» Á¦
°øÇϱâ À§ÇÏ¿© Á¤ÀǵȴÙ.
¿µ¹®³»¿ë¿ä¾à This Recommendation provides the motivations and requirements for user-plane
operation, administration, and maintenance (OAM) functionality for ETH layer in
Ethernet-based networks and Ethernet services. This Recommendation includes the
requirements for OAM functions for the point-to-point and multipoint-to-multipoint
maintenance entities (MEs) including both dedicated and shared access. It is noted
that this Recommendation does not address the administration aspects of OAM.
±¹Á¦Ç¥ÁØ ITU-T Y.1731
°ü·ÃÆÄÀÏ TTAE_IT-Y1731_[3].zip

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ÀÌ´õ³Ý °ü¸® Á¤º¸ º£À̽º(MIB) Á¤ÀÇ(IEEE802.3.1-2011)
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CSMA/CD Á¢±Ù¹ý ¹× ¹°¸®°èÃþ ±Ô°Ý 3±Ç °³Á¤ 4: 40 Gb/s ¹× 100 Gb/s ¿î¿ëÀ» À§ÇÑ MAC ÆĶó¹ÌÅÍ, ¹°¸®°èÃþ ¹× °ü¸® ÆĶó¹ÌÅÍ 82Àý: Physical Coding Sublayer (PCS) for 64B/66B, type 40GBASE-R and 100GBASE-R(IEEE802.3ba-2010-Clause82)