@techreport{oki-pce-inter-layer-req-00,
    number =    {draft-oki-pce-inter-layer-req-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-oki-pce-inter-layer-req/00/},
    author =    {Eiji Oki},
    title =     {{PCC-PCE Communication Requirements for Inter-Layer Traffic Engineering}},
    pagetotal = 10,
    year =      2005,
    month =     oct,
    day =       11,
    abstract =  {The Path Computation Element (PCE) provides functions of path computation in support of traffic engineering in Multi-Protocol Label Switching (MPLS) and Generalized MPLS (GMPLS) networks. MPLS and GMPLS networks may be constructed from layered service networks. It is advantageous for overall network efficiency to provide end-to-end traffic engineering across multiple network layers. PCE is a candidate solution for such requirements. Generic requirements for a communication protocol between Path Computation Clients (PCCs) and PCEs are presented in "PCE Communication Protocol Generic Requirements". This document complements the generic requirements and presents a detailed set of PCC-PCE communication protocol requirements for inter-layer traffic engineering.},
}