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Ç¥ÁعøÈ£ TTAE.IF-RFC3746 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2007-12-26 ÃÑÆäÀÌÁö 55
ÇѱÛÇ¥Áظí IP Á¦¾î¿Í Æ÷¿öµùÀÇ ºÐ¸®(ForCES)¸¦ À§ÇÑ ÇÁ·¹ÀÓ¿öÅ©
¿µ¹®Ç¥Áظí Forwarding and Control Element Separation (ForCES) Framework
Çѱ۳»¿ë¿ä¾à IP ³×Æ®¿öÅ© ¿ä¼Ò´Â ´Ù¾çÇÏ°í ¸¹Àº ³í¸®ÀûÀ¸·Î ºÐ¸®µÈ °³Ã¼µé·Î ±¸¼ºµÇ¾îÀÖ´Ù. ÀÌ·¯ÇÑ
¿ä¼Ò Áß ÁÖ¿äÇÑ µÎ °¡Áö°¡ Á¸ÀçÇϴµ¥, Çϳª´Â Á¦¾î ´Ü°è ÄÄÆ÷³ÍÆ®¿Í Æ÷¿öµù ´Ü°èÀÇ ÄÄ
Æ÷³ÍÆ® ÀÌ´Ù.
ÀϹÝÀûÀ¸·Î, Æ÷¿öµù ´Ü°è ÄÄÆ÷³ÍÆ®µé·Î´Â ASIC, ³×Æ®¿öÅ© ÇÁ·Î¼¼¼­, ¶Ç´Â ¸ðµç µ¥ÀÌÅÍ
°æ·ÎÀÇ °áÁ¤ ¿¬»êÀ» ´Ù·ç´Â ÀϹÝÀû ¸ñÀûÀÇ ÇÁ·Î¼¼¼­ ±â¹ÝÀÇ ´Ü¸»µéÀÌ´Ù. ÀÌ¿Í ¹Ý´ë·Î,
Á¦¾î ´Ü°è ÄÄÆ÷³ÍÆ®µéÀº ÀüÇüÀûÀ¸·Î ¶ó¿ìÆà ó¸® ¹× ½Ã±×³Î¸µ ÇÁ·ÎÅäÄݵéó·³ Á¦¾î ±â
´ÉµéÀ» Á¦°øÇØÁÖ´Â ÀϹÝÀû ¸ñÀûÀÇ ÇÁ·Î¼¼¼­µéÀ» ±â¹ÝÀ¸·Î ÇÏ°í ÀÖ´Ù.
ÀÌ·¯ÇÑ Æ÷¿öµù ¹× Á¦¾î ¿ä¼Ò (ForCES)´Â Á¦¾î¿Í Æ÷¿öµù ´Ü°è »çÀÌ¿¡¼­ Á¤º¸ ±³È¯ÀÇ
Ç¥ÁØÀ» À§ÇÑ ÇÁ·ÎÅäÄÝ Á¤ÀÇ¿Í ÇÔ²² °ü·Ã ÇÁ·¹ÀÓ¿öÅ©¸¦ Á¤ÀÇÇØ¾ß ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à An IP network element is composed of numerous logically separate entities. Two
primary types of network element components exist: control-plane components and
forwarding-plane components.
In general, forwarding-plane components are ASIC, network-processor, or generalpurpose
processor-based devices that handle all data path operations. Conversely,
control-plane components are typically based on general-purpose processors that
provide control functionality such as the processing of routing or signaling protocols.
ForCES aims to define a framework and associated protocol(s) to standardize
information exchange between the control and forwarding plane. Having standard
mechanisms allows CEs and FEs to become physically separated standard
components.
±¹Á¦Ç¥ÁØ IETF RFC 3746
°ü·ÃÆÄÀÏ TTAE_IF-RFC3746_[3].zip TTAE_IF-RFC3746_[3].zip            

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