ANTON
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2011-03-23 00:38:22, Á¶È¸ : 178, Ãßõ : 44 |
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1. Version Number (4bit) : IPv4¿¡¼´Â ¼ýÀÚ 4/IPv6¿¡¼´Â 6.
2. Traffic Class(8bit) : IPv4ÀÇ ToSÇʵå¿Í ºñ½ÁÇÑÇʵå.
Differentiated Services¿¡¼ »ç¿ëµÉ ¼ö ÀÖ´Â Æ®·¡ÇÈ Å¬·¡½ºµéÀº ÀÌ Çʵ忡 űëµÈ´Ù.
3. Flow Label(20bit) : »õ·Ó°Ô Ãß°¡µÈ Çʵå.
Network Layer¿¡¼ ÆÐŶÀ» ±¸ºÐÇÒ ¼ö ÀÖµµ·Ï ƯÁ¤ Ç÷οìÀÇ ÆÐŶÀ» ű×Çϴµ¥ »ç¿ë.
IPÆÐŶ Çì´õ¿¡¼ Ç÷οì Á¤º¸¸¦ Á¦°øÇϹǷΠ¶ó¿ìÅÍ´Â Ç÷ο츦 ½Äº°Çϱâ À§ÇØ ÆÐŶÀ» ±íÀÌ
µé¿©´Ùº¼ ÇÊ¿ä°¡ ¾ø´Ù.
End System¿¡ ÀÖ´Â ApplicationµéÀÌ Network Layer¿¡¼ Æ®·¡ÇÈÀ» ½±°Ô ±¸ºÐÇϵµ·Ï ÇÏ¿©
IPSec¿¡ ÀÇÇØ ¾ÏÈ£ÈµÈ ÆÐŶ¿¡ QoS¸¦ ½±°Ô Á¦°øÇÒ ¼ö ÀÖ°Ô ÇÑ´Ù.
4. Hop Limit : TTLÀÇ ±â´É°ú ºñ½Á.
Hop LimitÇʵåÀÇ °ªÀº ÆÐŶÀÌ ¹«È¿ ó¸®µÉ ¶§±îÁö IPv6ÆÐŶÀÌ Åë°úÇÒ ¼ö ÀÖ´Â ¶ó¿ìÅÍ ¼öÀÇ ÃÖ´ëÄ¡¸¦ ³ªÅ¸³¿.
5. Soruce Address, Destination Address : IPv4ÀÇ 32bit ÁÖ¼Ò -> IPv6ÀÇ 128bitÁÖ¼Ò
6. Next Header : IPv4ÀÇ ProtocolÇʵå¿Í ºñ½ÁÇÑ ±â´ÉÀ¸·Î ÀÌ °ªÀº ±âº» IPv6 Header ´ÙÀ½¿¡ ¾î¶² Á¾·ùÀÇ Á¤º¸°¡ ¿À´ÂÁö
°áÁ¤ÇÔ TCP ¶Ç´Â UDP ÆÐŶ °°Àº Transport Layer ÆÐŶÀ̳ª Extention Header°¡ µÉ ¼ö ÀÖÀ½
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