%% You should probably cite draft-ietf-trill-directory-assist-mechanisms instead of this I-D.
@techreport{dunbar-trill-scheme-for-directory-assist-03,
    number =    {draft-dunbar-trill-scheme-for-directory-assist-03},
    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/03/},
    author =    {Linda Dunbar and Donald E. Eastlake 3rd and Radia Perlman and Igor Gashinsky and Yizhou Li},
    title =     {{Mechanisms for Directory Assisting TRILL}},
    pagetotal = 13,
    year =      2012,
    month =     oct,
    day =       22,
    abstract =  {This draft describes the mechanisms of using directory server(s) to assist TRILL (Transparent Interconnection of Lots of Links) edge switches in reducing ARP/ND and unknown unicast flooding across TRILL domain 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 switch'' and ''RBridge'' are used interchangeably in this document.},
}