{"draft":"","doc_id":"RFC2191","title":" VENUS - Very Extensive Non-Unicast Service ","authors":["G. Armitage"],"format":["ASCII","HTML"],"page_count":"12","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Legacy","abstract":" This document focuses exclusively on the problems associated with extending the MARS model to cover multiple clusters or clusters spanning more than one subnet. It describes a hypothetical solution, dubbed \"Very Extensive NonUnicast Service\" (VENUS), and shows how complex such a service would be.  This memo provides information for the Internet community.  This memo does not specify an Internet standard of any kind.  ","pub_date":"August 1997","keywords":["multicast","IP","ATM"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC2191","errata_url":null}