{"draft":"draft-ietf-isis-mi-bis-03","doc_id":"RFC8202","title":"IS-IS Multi-Instance","authors":["L. Ginsberg","S. Previdi","W. Henderickx"],"format":["ASCII","HTML"],"page_count":"16","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IS-IS for IP Internets","abstract":"This document describes a mechanism that allows a single router to\r\nshare one or more circuits among multiple Intermediate System to\r\nIntermediate System (IS-IS) routing protocol instances.\r\n\r\nMultiple instances allow the isolation of resources associated with\r\neach instance.  Routers will form instance-specific adjacencies.\r\nEach instance can support multiple topologies.  Each topology has a\r\nunique Link State Database (LSDB).  Each Protocol Data Unit (PDU)\r\nwill contain a new Type-Length-Value (TLV) identifying the instance\r\nand the topology (or topologies) to which the PDU belongs.\r\n\r\nThis document obsoletes RFC 6822.","pub_date":"June 2017","keywords":[],"obsoletes":["RFC6822"],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC8202","errata_url":null}