%% You should probably cite draft-ietf-trill-directory-assist-mechanisms instead of this I-D.
@techreport{dunbar-trill-scheme-for-directory-assist-01,
    number =    {draft-dunbar-trill-scheme-for-directory-assist-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-dunbar-trill-scheme-for-directory-assist/01/},
    author =    {Linda Dunbar and Donald E. Eastlake 3rd and Radia Perlman and Igor Gashinsky and Yizhou Li},
    title =     {{Mechanisms for Directory Assisting RBridge}},
    pagetotal = 10,
    year =      2012,
    month =     aug,
    day =       29,
    abstract =  {This draft describes the mechanisms of using directory server(s) to assist RBridge edge in data center environment. Conventions used in this document The term ''Subnet'' and ''VLAN'' are used interchangeably in this document because it is common to map one subnet to one VLAN. The term ''TRILL'' and ''RBridge'' are used interchangeably in this document.},
}