Title :
SNA´s design for networking
Author :
Pozefsky, Diane P. ; Pitt, Daniel A. ; Gray, James P.
Author_Institution :
IBM Corp., Raleigh, NC, USA
Abstract :
Systems Network Architecture (SNA) provides users with services needed in a networking environment: sharing of communication lines, directory services, connection establishment, improved reliability, management services, and an appropriate interface and set of facilities for distributed programming. It provides these services within the scope of a layered architecture that has evolved to the rich, set-functions and products that it supports. The major concepts of SNA are reviewed. The three major functions that a network provides-transporting data, enabling distributed programming, and application-level services-are discussed.<>
Keywords :
computer networks; open systems; telecommunication network routing; SNA; Systems Network Architecture; application-level services; connection establishment; directory services; distributed programming; improved reliability; layered architecture; management services; networking environment; routing; sharing of communication lines; transporting data; Application software; Availability; Computer architecture; Delay; Fellows; Hardware; Laboratories; Multimedia communication; Protocols; Trademarks;
Journal_Title :
Network, IEEE
