create sna cp services transmission group

   The create sna cp services transmission group command creates the
   SNA CP Services Transmission Group subentity, which represents a link
   between a Peer Server local link station and an adjacent SNA system
   link station.  The connection type can be permanent in which the
   datalink connection remains active when unused, or temporary in which
   the connection is automatically terminated and restarted in
   response to session or link activation requests.

   During creation you can specify that the Transmission Group be an
   Intranode type. An Intranode Transmission Group provides routing
   of PIUs for sessions between NAUs that reside on the same (local)
   node. Only one Intranode Transmission Group instance may exist.

   Ex,  ncl> create sna cp services transmission group data link = sdlc