ONORM ENV 41801-2-1993 信息系统互联．无连接式网络服务用继电器与LAN子网络相关的介质的单独要求

标准号：ONORM ENV 41801-2-1993
中文标准名称：信息系统互联．无连接式网络服务用继电器与LAN子网络相关的介质的单独要求
英文标准名称：Information systems interconnection - Relaying the connectionless-mode network service - LAN Subnetwork dependent media independent requirements
发布日期：1993/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This Functional Standard is applicable to interworking units concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OSI base standards that collectively provide a Network-relay function for the Connectionless-mode Network Service.This part of the Functional Standard specifies subnetwork-type dependent requirements applicable to an interworking unit attached to a LAN and using the ISO 8802-2 LLC type 1 protocol, irrespective of the LAN medium. The operation of an interworking unit may involve relaying from one subnetwork to another, and those subnetworks need not be of the same type. This part of the Functional Standard applies only to communication over those subnetworks which are LANs using ISO 8802-2 LLC type 1.