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Ç¥ÁعøÈ£ | TTAE.IF-RFC2966 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2005-12-21 | ÃÑÆäÀÌÁö | 26 |
ÇѱÛÇ¥Áظí | 2-·¹º§ IS-IS¿¡¼ µµ¸ÞÀÎ ³» ÇÁ¸®ÇȽº ºÐ¹è | ||
¿µ¹®Ç¥Áظí | Domain-wide Prefix Distribution with Two-Level IS-IS | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ·¹º§1, ·¹º§2·Î ±¸¼ºµÈ IS-IS µµ¸ÞÀο¡¼ ÃÖÀû °æ·Î¸¦ °áÁ¤Çϱâ À§ÇØ ´õ ¸¹Àº ÇÁ¸®ÇȽº Á¤º¸¸¦ ºÐ¹èÇÏ´Â ¹æ¹ýÀ» Á¤ÀÇÇÑ´Ù. IETFÀÇ RFC2966 Domain-wide Prefix Distribution with Two-level IS-IS ¹®¼´Â IS-IS µµ¸ÞÀο¡¼ ÃÖÀûÀÇ °æ·Î¸¦ °áÁ¤Çϱâ À§ÇØ RFC1195¿¡¼´Â Á¤ÀǵǾî ÀÖÁö ¾ÊÀº ·¹º§2¿¡¼ ·¹º§1 Áö¿ª °£ °æ·Î Á¤º¸¸¦ Àü´ÞÇÏ´Â ¹æ¹ýÀ» Á¤ÀÇÇϴµ¥ À̸¦ À§ÇØ ·¹º§1 LSP¿¡ ·¹º§2 ÇÁ¸®ÇȽº¸¦ ³Ö¾î ±¤°íÇÏ°í TLV 128°ú 130¿¡ up/down ºñÆ®¸¦ Á¤ÀÇÇÏ¿© ·¹º§1/·¹º§2 ¶ó¿ìÅÍ°¡ ·¹º§1 LSP¸¦ ÅëÇØ ¹ÞÀº ·¹º§2 Á¤º¸¸¦ ·¹º§2 ¶ó¿ìÅÍ·Î ±¤°íÇÏÁö ¾Êµµ·Ï ÇÏ´Â ¹æ¹ýÀÌ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | This document defines extensions to the Intermediate System to Intermediate System (IS-IS) protocol to support optimal routing within a two-level domain. The IS-IS protocol is specified in ISO 10589, with extensions for supporting IPv4 (Internet Protocol) specified in RFC 1195. This document extends the semantics presented in RFC 1195 so that a routing domain running with both level 1 and level 2 Intermediate Systems (IS) [routers] can distribute IP prefixes between level 1 and level 2 and vice versa. This distribution requires certain restrictions to insure that persistent forwarding loops do not form. The goal of this domain-wide prefix distribution is to increase the granularity of the routing information within the domain. | ||
±¹Á¦Ç¥ÁØ | IETF RFC 2966 | ||
°ü·ÃÆÄÀÏ | TTAE_IF-RFC2966.zip |