@misc{rfc4720,
    series =    {Request for Comments},
    number =    4720,
    howpublished =  {RFC 4720},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4720},
    url =       {https://www.rfc-editor.org/info/rfc4720},
    author =    {Andrew G. Malis and Nick Del Regno and David Allan},
    title =     {{Pseudowire Emulation Edge-to-Edge (PWE3) Frame Check Sequence Retention}},
    pagetotal = 9,
    year =      2006,
    month =     nov,
    abstract =  {This document defines a mechanism for preserving Frame Check Sequence (FCS) through Ethernet, Frame Relay, High-Level Data Link Control (HDLC), and PPP pseudowires. {[}STANDARDS-TRACK{]}},
}