RFC 5120 M - ISIS February
نویسندگان
چکیده
This document describes an optional mechanism within Intermediate System to Intermediate Systems (IS-ISs) used today by many ISPs for IGP routing within their clouds. This document describes how to run, within a single IS-IS domain, a set of independent IP topologies that we call Multi-Topologies (MTs). This MT extension can be used for a variety of purposes, such as an in-band management network "on top" of the original IGP topology, maintaining separate IGP routing domains for isolated multicast or IPv6 islands within the backbone, or forcing a subset of an address space to follow a different topology.
منابع مشابه
RFC 5316 ISIS Extensions for Inter - AS TE December 2008 head - end
This document describes extensions to the ISIS (ISIS) protocol to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). It defines ISIS-TE extensions for the flooding of TE information about inter-AS links, which can be used to perform interAS TE path computation. No support for flooding information from within...
متن کاملISIS Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering
This document describes extensions to the ISIS (ISIS) protocol to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). It defines ISIS-TE extensions for the flooding of TE information about inter-AS links, which can be used to perform interAS TE path computation. No support for flooding information from within...
متن کاملProtocols for Diffserv-aware Te
This document specifies the protocol extensions for support of Differentiated-Service-aware MPLS Traffic Engineering (DS-TE). This includes generalization of the semantic of a number of IGP extensions already defined for existing MPLS Traffic Engineering in RFC3630 and RFC-TBD as well as additional IGP extensions beyond those. This also includes extensions to RSVP-TE signaling beyond those alre...
متن کاملMultipath Issues in Unicast and Multicast Next-Hop Selection
Various routing protocols, including Open Shortest Path First (OSPF) and Intermediate System to Intermediate System (ISIS), explicitly allow "Equal-Cost Multipath" (ECMP) routing. Some router implementations also allow equal-cost multipath usage with RIP and other routing protocols. The effect of multipath routing on a forwarder is that the forwarder potentially has several next-hops for any gi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008