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Ç¥ÁعøÈ£ [ÆóÁö] TTAE.IE-802.1Qay-2009 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥ÁØ¸í °¡»ó ºê¸®Áö LAN °³Á¤ 10 : ÇÁ·Î¹ÙÀÌ´õ ¹éº» ºê¸®Áö Æ®·¡ÇÈ ¿£Áö´Ï¾î¸µ (IEEE Std 802.1Qay-2009)
¿µ¹®Ç¥Áظí Virtual Bridged Local Area Networks Amendment 10 : Provider Backbone Bridge Traffic Engineering (IEEE Std 802.1Qay-2009)
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ÀÌ´õ³Ý ±â¹ÝÀÇ ¿¬°á ÁöÇ⼺ ÆÐŶ Àü´Þ ±â¼ú·Î¼­ ÇÁ·Î¹ÙÀÌ´õ ¹éº» ºê¸®Áö ¸ÁÀ» ±âÁ¸ÀÇ ½ºÆÐ´× Æ®¸® ÇÁ·ÎÅäÄÝÀÌ µ¿ÀÛÇÏ´Â ¹éº» VLAN°ú ÇÁ·ÎºñÁ®´×(Provisioning)¿¡ ÀÇÇØ Á¦¾îµÇ´Â ¹éº» VLANÀ¸·Î ³ª´©°í, ÇÁ·ÎºñÁ®´×¿¡ ÀÇÇØ Á¦¾îµÇ´Â ¹éº» VLAN ³»¿¡¼­ Á¡ ´ë Á¡ ¶Ç´Â Á¡ ´ë ´Ù Á¡ ÀÌ´õ³Ý ½ºÀ§Ä¡ °æ·Î (ESP: Ethernet Switched Paths)¸¦ ¼³Á¤Çϱâ À§ÇÑ ÀýÂ÷ ¹× °ü¸® °´Ã¼¸¦ ±ÔÁ¤ÇÑ´Ù. ¶ÇÇÑ, °³º° ESP¿¡ ´ëÇÑ OAM(Operation, Administration and Maintenance) À» Áö¿øÇϱâ À§ÇØ TTAE.IE-802.1ag CFM(Connectivity Fault Management) ±â¹ÝÀÇ OAMÀ» È®ÀåÇÏ°í Á¡ ´ë Á¡ ESP¿¡ ´ëÇÑ 1:1 º¸È£ Àýü¸¦ Áö¿øÇϱâ À§ÇØ °ü·Ã ÇÁ·ÎÅäÄÝÀ» Á¤ÀÇÇÑ´Ù. º» Ç¥ÁØÀº ´ÜÀÏ ÇÁ·Î¹ÙÀÌ´õ ¹éº» ºê¸®Áö ¸Á ³»¿¡¼­¸¸ µ¿ÀÛÇÏ´Â °ÍÀ¸·Î ÇÑÁ¤ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à As an Ethernet-based connection-oriented packet transport technology, this standard splits backbone VLAN space of provider backbone bridged network into one run by distributed spanning tree protocol and the other controlled by provisioning, and specifies procedures and managed objects to set up point-to-point and point-to-multipoint Ethernet Switched Paths (ESPs) within the backbone VLAN space controlled by provisioning. And, this standard extends TTAE.IE-802.1ag CFM to support OAM for ESPs and defines a protocol to support 1:1 protection switching for point-to-point ESPs. This standard is confined to operate within a single provider backbone bridged network domain.
±¹Á¦Ç¥ÁØ IEEE Std 802.1Qay-2009
°ü·ÃÆÄÀÏ TTAE.IE-802.1Qay-2009.pdf

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