@misc{rfc5311,
    series =    {Request for Comments},
    number =    5311,
    howpublished =  {RFC 5311},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5311},
    url =       {https://www.rfc-editor.org/info/rfc5311},
    author =    {Mike Shand and Stefano Previdi and Les Ginsberg and Danny R. McPherson},
    title =     {{Simplified Extension of Link State PDU (LSP) Space for IS-IS}},
    pagetotal = 12,
    year =      2009,
    month =     feb,
    abstract =  {This document describes a simplified method for extending the Link State PDU (LSP) space beyond the 256 LSP limit. This method is intended as a preferred replacement for the method defined in RFC 3786. {[}STANDARDS-TRACK{]}},
}