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1.发明公开Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping 失效装置，用于通过跳过和光纤网络与分布式数据接口的跳跃的手段动态站环境中。
公开(公告)号：EP0607546A2
公开(公告)日：1994-07-27
申请号：EP93119515.0
申请日：1993-12-03
IPC分类号： H04L12/42
CPC分类号： H04L12/433
摘要： A rights controlling concentrator (RCC) is an apparatus for separating and controlling "rights of receiving" and "rights of transmitting" of a group of stations or groups of stations on a ring-of-trees local area network. RCC elements perform collectively to separately control, limit and/or make available the "rights of receiving" and the "rights of transmitting" of a group of stations or groups of stations. This ensures that its membership is only forwarded frames transmitted by an external station which has a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the external stations. Frames that are transmitted to a destination in one group traverse only stations within that group. Frames that are deemed by the RCC not to be of interest to any group of stations are withheld from that group by the RCC controlling both frame receiving and transmitting rights. This significantly reduces the workload of groups of stations, because frames are not passed through station groups that are not necessary for the frames to reach their destination. Furthermore, since data frames are handled by fewer stations, the reliability of the main FDDI ring is increased.
摘要翻译： 甲权利控制集中器（RCC）是用于分离和控制“接收的权利”和一组环的树局域网上的站或站组中的“发送的权利”的装置。 RCC元件执行共同分别控制，限制和/或提供“接收的权利”和一组站或站组中的“发射的权利”。 这将确保没有其成员只转发由其中有成员中的目的地外站跨mitted框架，并没有外部站仅被转发转由具有成员内的目的地的会员mitted框架，并没有外部站只 转发帧转由具有外站内的目的地的会员mitted。 框架是反式mitted做的目的在一组唯一的移站内组一样。 帧没有由RCC被视为不感兴趣的任何一组站的从组确实由RCC控制这两个帧的接收和发射权利扣压。 这大大降低了站组的工作量，因为帧不通过站群通过没有所必需的帧到达目的地。 进一步，由于数据帧是由较少的站进行处理，主FDDI环的可靠性增加。
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2.发明公开Apparatus for fiber distributed data interface dynamic station bypass via skipping and hopping 失效用于光纤分布式数据接口动态站旁路的设备通过滑行和躲避。
公开(公告)号：EP0607546A3
公开(公告)日：1995-08-23
申请号：EP93119515.0
申请日：1993-12-03
IPC分类号： H04L12/42
CPC分类号： H04L12/433
摘要： A rights controlling concentrator (RCC) is an apparatus for separating and controlling "rights of receiving" and "rights of transmitting" of a group of stations or groups of stations on a ring-of-trees local area network. RCC elements perform collectively to separately control, limit and/or make available the "rights of receiving" and the "rights of transmitting" of a group of stations or groups of stations. This ensures that its membership is only forwarded frames transmitted by an external station which has a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the membership, and that the external stations only be forwarded frames transmitted by the membership which have a destination within the external stations. Frames that are transmitted to a destination in one group traverse only stations within that group. Frames that are deemed by the RCC not to be of interest to any group of stations are withheld from that group by the RCC controlling both frame receiving and transmitting rights. This significantly reduces the workload of groups of stations, because frames are not passed through station groups that are not necessary for the frames to reach their destination. Furthermore, since data frames are handled by fewer stations, the reliability of the main FDDI ring is increased.
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