I-D ACTION:draft-ietf-isis-l1l2-00.txt

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Subject: I-D ACTION:draft-ietf-isis-l1l2-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts
directories.  This draft is a work item of the IS-IS for IP Internets
Working Group of the IETF.

	Title		: L1/L2 Optimal IS-IS Routing
	Author(s)	: A. Patel, A. Przygienda
 	Filename	: draft-ietf-isis-l1l2-00.txt
	Pages		: 7
	Date		: 19-Feb-99
	
This draft describes an optional extension within IS-IS [Cal90a,
   Cal90b, ISO90] for leaking level 2 IP prefixes into level 1.  IS-IS
   is an interior gateway routing protocol developed originally by OSI
   and used with IP extensions as IGP. This draft describes how to allow
   for optimal routing in L1/L2 per destination prefix and to support
   BGP [RL95] MEDs derived from level 1 and level 2 IGP metric when
   using ISIS.

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