Last modified: Monday, February 10, 2003
Abbreviation of Virtual Telecommunications Access Method, an IBM API that controls communications in Systems Network Architecture (SNA) networks. VTAM supports several network protocols, including SDLC and Token Ring. VTAM is now known as the SNA Services feature of Communications Server for OS/390.
	Related Categories Application Programming Interfaces (APIs) Networking Software Related Terms token-ring network VTAM Products : Top Store Offers: Amazon  65.00Pages: 614, Edition: 2 Sub, Hardcover, McGraw-Hill Companies Compare all matches: 1 Store Offers