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一、特点及意义:近年来,随着信息代社会的到来,办公室自动化和工厂自动化蓬勃发展,能在局部区域内提供各种信息服务的系统越来越引人注目,由此产生了综合服务局部网(ISLAN)。它
First, the characteristics and significance: In recent years, with the advent of the Information Society, office automation and factory automation booming, in the local area can provide a variety of information services more and more attention to the system, resulting in a comprehensive service Local Area Network (ISLAN). it