资料来源 : pyDict

程式名,(简称为 SNA ,一种用於一对一交谈的程式)

资料来源 : Free On-Line Dictionary of Computing

Systems Network Architecture
     
         (SNA) {IBM}'s proprietary high level networking
        {protocol} {standard}, used by IBM and IBM compatible
        {mainframes}.
     
        Also referred to as "Blue Glue", SNA is a bletcherous protocol
        once widely favoured at commercial shops.  The official IBM
        definition is "that which binds blue boxes together."  It may
        be relevant that {Blue Glue} is also a 3M product commonly
        used to hold down carpets in {dinosaur pens}.
     
        [{Jargon File}]
     
        (1994-11-23)