This study examines the specific technologies and issues involved in managing and implementing LANs across an entire corporation. The book is intended for MIS managers and data processing and data communications managers working on any system from mainframe-based to PCs and workstations. Issues range from purchasing and training to security. Coverage includes connectivity issues, with emphasis on the link between micro/workstation and mini/mainframe, and cost-effective methods for implementing the micro-to-mini/mainframe link.