@techreport{dong-mpls-frr-resource-class-01,
    number =    {draft-dong-mpls-frr-resource-class-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dong-mpls-frr-resource-class/01/},
    author =    {Jie Dong and Mach Chen and Curtis Villamizar},
    title =     {{MPLS-TE Fast Reroute Resource Classification}},
    pagetotal = 13,
    year =      2011,
    month =     oct,
    day =       31,
    abstract =  {This document describes simple and backward compatible extensions to Fast-Reroute (FRR) MPLS Traffic Engineering (TE). The purpose of these extensions include the following. These extensions provide a classification of SRLG to support LSP with differing protection requirements. These extensions allow highly reliable nodes or links, typically resources with redundancy at a lower layer, to be identified to allow LSP to optionally not consider these resources as potential points of failure.},
}